CN107911507B - Display components and electronic equipment - Google Patents

Abstract

Embodiments of the present application provide a display screen assembly and an electronic device. The display screen assembly includes a display screen and a functional assembly disposed on one side of the display screen. The display screen includes a plurality of scan lines, and the plurality of scan lines include a first scan line and a second scan line. Two scan lines, the first scan line and the second scan line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is adjacent to the first scan line and the second scan line in vertical space respectively; to transmit and/or receive signals through the display. The present application can improve the detection accuracy of the sensor assembly.

Description

Display components and electronic equipment

technical field

The present application relates to the technical field of electronic devices, and in particular, to a display screen assembly and an electronic device.

Background technique

With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. During the use of the electronic device, for example, during a call, in order to avoid misoperation of the electronic device by the user, when the user's face approaches the electronic device for a certain distance, the electronic device will automatically turn off the screen.

Generally, an electronic device detects the approaching and reversing of a user's face through a proximity sensor, and controls the electronic device to turn off or brighten the screen according to the detected data.

SUMMARY OF THE INVENTION

Embodiments of the present application provide a display screen assembly and an electronic device, which can improve the accuracy with which the electronic device controls the screen off or on of the display screen.

An embodiment of the present application provides a display screen assembly, including a display screen and a functional assembly disposed on one side of the display screen, the display screen includes a plurality of scan lines, and the plurality of scan lines includes a first scan line and a second scan line. Two scan lines, the first scan line and the second scan line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is respectively connected to the first scan line and the second scan line. The scan lines are adjacent in vertical space;

The functional component includes a signal transmitter and a signal receiver. The signal transmitter transmits a detection signal, the detection signal is transmitted through the display screen to the outside world, and the detection signal is reflected by an external object to form a reflection signal, so The reflected signal is conducted to the signal receiver through the display screen.

An embodiment of the present application further provides a display screen assembly, including a display screen and a functional assembly disposed on one side of the display screen, the display screen includes a plurality of data lines, and the plurality of data lines includes a first data line and The second data line, the first data line and the second data line are located on the outer side of the functional component in vertical space, and the peripheral edge of the functional component is respectively connected with the first data line and the second data line Lines are adjacent in vertical space;

The functional component includes a signal transmitter and a signal receiver. The signal transmitter transmits a detection signal, the detection signal is transmitted through the display screen to the outside world, and the detection signal is reflected by an external object to form a reflection signal, so The reflected signal is conducted to the signal receiver through the display screen.

An embodiment of the present application further provides an electronic device, including a casing and a display screen assembly, the display screen assembly is mounted on the casing, and the display screen assembly is the above-mentioned display screen assembly.

In the display screen assembly provided by the embodiment of the present application, the functional assembly is respectively adjacent to the first scan line and the second scan line in the plurality of scan lines in the vertical space, and the first scan line and the second scan line are in the vertical space. They are located on the periphery of the functional components, which can reduce the number of scanning lines at the functional component position, reduce the occlusion of the scanning lines to the transmitting or receiving signals of the functional components, and improve the transmittance of the signal transmitted by the signal transmitter, thereby enhancing signal reception. The signal strength received by the receiver is improved, thereby improving the detection accuracy of functional components, thereby improving the accuracy of the electronic device controlling the display screen to turn off or brighten the screen.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a casing provided by an embodiment of the present application.

FIG. 3 is another schematic structural diagram of the housing provided by the embodiment of the present application.

FIG. 4 is a schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 5 is a schematic plan view of a display screen in a display screen assembly provided by an embodiment of the present application.

FIG. 6 is another schematic plan view of the display screen in the display screen assembly provided by the embodiment of the present application.

FIG. 7 is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 8 is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 9 is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 10 is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 11 is a schematic diagram of the sensor assembly in the display screen assembly provided by the embodiment of the application and the matching of the scan line adjacent to the sensor assembly.

FIG. 12 is a schematic diagram of a scan line located in a first display area in a display screen assembly provided by an embodiment of the present application.

FIG. 13 is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 14 is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 15 is a schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application.

FIG. 16 is another schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application.

FIG. 17 is another schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application.

FIG. 18 is another schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation on this application. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as "first", "second" may expressly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection, electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

In this application, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the application. Furthermore, this application may repeat reference numerals and/or reference letters in different instances for the purpose of simplicity and clarity, and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, this application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Embodiments of the present application provide a display screen assembly and an electronic device. The detailed descriptions will be given below. The display screen assembly may be provided in the electronic device, and the electronic device may be a smart phone, a tablet computer or the like.

Please refer to FIG. 1 , which is a schematic structural diagram of an electronic device provided by an embodiment of the present application. The electronic device 100 includes a cover plate 10 , a display screen assembly 20 , a circuit board 30 and a housing 40 .

Wherein, the cover plate 10 is mounted on the display screen assembly 20 to cover the display screen assembly 20 . The cover plate 10 may be a transparent glass cover plate. In some embodiments, the cover plate 10 may be a glass cover plate made of a material such as sapphire.

The display screen assembly 20 is mounted on the casing 40 to form a display surface of the electronic device 100 . The display screen assembly 20 serves as a front case of the electronic device 100 , and forms a closed space with the housing 40 for accommodating other electronic components of the electronic device 100 . Meanwhile, the display screen assembly 20 forms a display surface of the electronic device 100 for displaying images, texts and other information.

The circuit board 30 is installed inside the casing 40 to accommodate the circuit board 30 in the above-mentioned closed space. The circuit board 30 may be the main board of the electronic device 100 . A grounding point is provided on the circuit board 30 to realize the grounding of the circuit board 30 . Functional components such as a camera and a processor may be integrated on the circuit board 30 . Meanwhile, the display screen assembly 20 may be electrically connected to the circuit board 30 .

In some embodiments, a display control circuit is provided on the circuit board 30 . The display control circuit outputs electrical signals to the display screen assembly 20 to control the display screen assembly 20 to display information.

The casing 40 is used to form the outer contour of the electronic device 100 . The casing 40 may be a metal casing, such as an aluminum alloy casing 40 . It should be noted that the material of the housing 40 in the embodiment of the present application is not limited to this, and other methods may also be used, for example, the housing 40 may be a ceramic middle frame or a glass middle frame. For another example, the housing 40 may be a plastic middle frame. For another example, the housing 40 may be a structure in which metal and plastic cooperate with each other, and may be formed by injection molding the plastic part onto a metal plate.

In some embodiments, as shown in FIG. 2 , FIG. 2 is a schematic structural diagram of a housing provided in an embodiment of the present application. The housing 40 can be integrally formed. It should be noted that, the structure of the housing 40 in the embodiment of the present application is not limited to this. For example, please refer to FIG. 3 , which is another schematic structural diagram of the housing provided by the embodiment of the present application. The casing 40 may include a middle frame 41 and a rear cover 42 , and the middle frame 41 and the rear cover 42 are fixedly connected to form a casing 40 .

In some embodiments, please refer to FIG. 4 , which is a schematic structural diagram of a display screen assembly provided by an embodiment of the present application. The display screen assembly 20 may include a display screen 21 , a functional assembly 23 and a light shielding layer 24 . The functional component 23 and the light shielding layer 24 are disposed on one side of the display screen 21 , the functional component 23 and the display screen 21 may be spaced apart from each other, and the light shielding layer 24 may be disposed between the functional component 23 and the display screen 21 .

In some embodiments, the light shielding layer 24 may be a thin layer structure made of materials such as foam or steel sheet. The light shielding layer 24 is used to hide the internal structure of the electronic device 100 so as to prevent the user from observing the internal electronic components of the electronic device 100 through the display screen 21 .

In some embodiments, the light shielding layer 24 is provided with openings 241 . The openings 241 allow signals such as optical signals and acoustic signals to pass through.

In some embodiments, the opening 241 is a circular hole. The diameter of the opening 241 is 2 to 4 mm. In some other embodiments, the opening 241 may also be a square hole, an oval hole, a circular truncated hole and other shapes of holes. It should be noted that the opening 241 may also be located at the edge of the light shielding layer 241, and the opening 241 may also be a groove-shaped structure. That is, the opening 241 may include an opening.

The functional components 23 can transmit signals through the display screen 21 , and the functional components 23 can also receive signals through the display screen 21 . In some embodiments, functional component 23 may be a sensor component, which may include a signal transmitter and a signal receiver. The functional component 23 may also be a camera component, and the camera component may include a camera and a fill light. Wherein, the functional component 23 may also include an ambient light sensor. In some embodiments, the functional component 23 is described by taking a sensor component as an example. It should be noted that the sensor component is not a limitation of the functional component 23 in the embodiments of the present application, and may also be other devices.

In some embodiments, the display screen 21 may be a liquid crystal display (Liquid Crystal Display, LCD) or an organic light-emitting diode (Organic Light-Emitting Diode, OLED) type display screen. When the display screen 21 is a liquid crystal display screen, the display screen 21 may include structures such as a backlight plate, a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate, and an upper polarizer that are stacked in sequence. When the display screen 21 is an organic light emitting diode display screen, the display screen 21 may include structures such as a base layer, an anode, an organic layer, a conductive layer, an emission layer, and a cathode that are stacked in sequence. In some embodiments, the display screen is a transparent display screen, and the display screen has a transparent property to allow signals to pass through.

Specifically, please refer to FIG. 5 , which is a schematic plan view of a display screen in a display screen assembly provided by an embodiment of the present application. The display screen 21 includes a display area 211 and a non-display area 212 , and the display area 211 can be used to display the screen of the electronic device 100 or for the user to perform touch manipulation and the like. The top area of the non-display area 212 is provided with openings for sound and light transmission, and the bottom area of the non-display area 211 can be provided with functional components such as fingerprint modules and touch buttons. The cover plate 10 is mounted on the display screen 21 to cover the display screen 21 to form the same display area and non-display area as the display screen 21 . For details, please refer to the display area and non-display area of the display screen 21 .

It should be noted that the structure of the display screen 21 is not limited to this. For example, the display screen may be a full screen or a special-shaped screen. Specifically, please refer to FIG. 6 , which is another schematic plan view of the display screen in the display screen assembly provided by the embodiment of the present application. The difference between the display screen in FIG. 6 and the display screen in FIG. 5 is that the non-display area 212a is directly formed on the display screen 21a. However, or directly in the non-display area of the display screen 21a to open structures such as openings or gaps for light transmission, the front camera and sensor components can be arranged in the non-display area, so that the front camera can take pictures and the photoelectric sensors can detect . The display area 212a can cover the entire surface of the electronic device.

It should be noted that in this embodiment of the present application, the non-display area may not be set, but the entire surface of the display screen may be set as the entire display area. Or any area of the display screen can be used for signal transmission and signal reception by the sensor assembly.

The openings 241 provided on the light shielding layer 24 are located in the display area 211 of the display screen 21 . Through the openings 241 , the sensor assembly 23 can implement the proximity sensing function of the electronic device 100 , so that there is no need to separately provide openings in the non-display area of the display screen 21 .

In some embodiments, please refer to FIG. 7 , which is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application. The display screen 21 may include a plurality of scan lines 213 , a plurality of data lines 214 , a scan line driving circuit 215 and a data line driving circuit 216 .

The scan line 213 is connected to the scan line driver circuit 215 , and the scan line driver circuit 215 drives the scan line 213 . The scan line 213 includes a first scan line 2131 and a second scan line 2132 . The first scan line 2131 and the second scan line 2132 are respectively located at the periphery of the sensor assembly 23 in vertical space, and the periphery of the sensor assembly 23 is adjacent to the first scan line 2131 and the second scan line 2132 in vertical space, respectively. In some embodiments, the first scan line 2131 and the second scan line 2132 may be located outside the sensor assembly 23 in vertical space, and the first scan line 2131 and the second scan line 2132 may also be vertically spaced from the sensor assembly, respectively. The perimeter of 23 overlaps. Therefore, the number of scanning lines at the position of the sensor assembly 23 can be reduced, thereby reducing the occlusion of the scanning lines 213 on the sensor assembly 23 when transmitting or receiving optical signals, improving signal utilization and improving the detection accuracy of the sensor assembly 23 .

The data line 214 is connected to the data line driving circuit 216 , and the data line driving circuit 216 drives the data line 214 . The data line 214 includes a first data line 2141 and a second data line 2142. The first data line 2141 and the second data line 2142 are respectively located at the periphery of the sensor assembly in vertical space, and the periphery of the sensor assembly 23 is respectively connected to the first data line. 2141 and the second data line 2142 are adjacent in vertical space. In some embodiments, the first data line 2141 and the second data line 2142 may overlap with the periphery of the sensor assembly 23 in the vertical space, respectively, and the first data line 2141 and the second data line 2142 may also be located in the vertical space, respectively Outside of sensor assembly 23 . Therefore, the number of data lines at the position of the sensor assembly 23 can be reduced, thereby reducing the occlusion of the sensor assembly 23 by the data lines 214 when transmitting or receiving optical signals, improving signal utilization and improving the detection accuracy of the sensor assembly 23 .

It should be noted that the periphery of the sensor assembly 23 in the embodiment of the present application may be set at the positions of the first scan line 2131 and the second scan line 2132 in the vertical space, and the periphery of the sensor assembly 23 may also be disposed at the position of the first scan line 2131 and the second scan line 2132 in the vertical space. The positions of the data line 2141 and the second data line 2142 can simultaneously reduce the number of scan lines and data lines at the position of the sensor assembly 23, and can reduce the occlusion of the scan line 213 and the data line 214 to the sensor assembly 23 when transmitting or receiving optical signals, The signal utilization rate can be further improved, and the detection accuracy of the sensor assembly 23 can be further improved.

In some embodiments, the display area 211 includes a first display area 2111 and a second display area 2112 .

The first display area 2111 includes at least two scan lines 213, and the number of scan lines 213 in the first display area 2111 is less than or equal to 20. For example, the number of scan lines 213 in the first display area 2111 is 8, 10, 12, and so on. It should be noted that the scan lines 213 shown in FIG. 7 are only illustrative, and are not intended to limit the number of scan lines 213 . In some embodiments, the scan lines 213 in the first display area 2111 are arranged according to the first spacing H1.

The second display area 2112 and the first display area 2111 are arranged side by side. In some embodiments, the first display area 2111 is located at the edge of the display screen 21. Specifically, the first display area 2111 is located at an edge of one end of the display screen 21, and the second display area 2112 is adjacent to the first display area 2111. Together, the display area 211 is formed. It should be noted that, in some other embodiments, the first display area 2111 may also be located at other positions of the display screen 21, such as a position close to the edge of the display screen 21 or the middle position of the display screen 21, etc. The second display area 2112 There are two parts, the first display area 2111 is located between the two parts of the second display area 2112 . In some embodiments, the scan lines 213 in the second display area 2112 are arranged according to the second spacing H2.

In some embodiments, the first pitch H1 is greater than the second pitch H2. For example: H1 is double, triple, quadruple, etc. of H2. It can be understood that the arrangement of scan lines in the first display area 2111 is sparser than the arrangement of scan lines in the second display area 2112 .

In some embodiments, the sensor assembly 23 is located in the first display area 2111. Specifically, the sensor assembly 23 is located in the first display area 2111 in a vertical space. Further, the edge of the sensor assembly 23 may coincide with the edge of the first display area 2111 . That is, the first scan line 213 and the second scan line are located at the two edges of the first display area 2111 , respectively, and the first scan line 213 and the second scan line may respectively coincide with the two edges of the first display area 2111 .

It can be understood that the arrangement of scan lines in the first display area 2111 is sparser than the arrangement of scan lines in the second display area 2112 . The sensor assembly 23 is arranged in the first display area 2111. Compared with the second display area 2112, the number of scan lines 2111 located at the position of the sensor assembly 23 can be reduced, thereby reducing the effect of the scan lines 213 on the sensor assembly 23 when transmitting or receiving optical signals. Blocking can improve the signal utilization rate and improve the detection accuracy of the sensor assembly 23 .

It should be noted that the setting of the number of scanning lines in the first display area 2111 is not limited to this. For example, in some embodiments, please refer to FIG. 8 , which is another example of the display screen assembly provided by the embodiments of the present application. Schematic. FIG. 8 is an improvement made on the basis of FIG. 7 . The difference between the display screen assembly 20 in FIG. 8 and the display screen assembly 20 in FIG. 7 is that the first display area 2111 of the display screen 21 in FIG. 8 only includes one scan line 213. Specifically, the scan lines 213 located in the first display area 2111 and their adjacent scan lines 213 form a third distance H3. In some embodiments, the third distance H3 is greater than the second distance H2. The second distance H2 can refer to the second distance H2 in FIG. 7 . It can further reduce the occlusion of the sensor assembly 23 by the scanning lines when receiving or transmitting signals, further improving the utilization rate of the signal, and improving the detection accuracy of the sensor assembly 23 .

For another example: in some embodiments, please refer to FIG. 9 , which is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application. Fig. 9 is an improvement made on the basis of Fig. 7. The difference between the display screen assembly 20 in Fig. 9 and the display screen assembly in Fig. 7 is that the first display area 2111 of the display screen in Fig. The scan lines 213 are all disposed in the second display area 2112 . It can prevent the scanning line from blocking the sensor assembly 23 when receiving or transmitting signals, further improving the signal utilization rate and improving the detection accuracy of the sensor assembly 23 .

In some embodiments, please refer to FIG. 10 , which is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application. 10 is an improvement made on the basis of FIG. 9 . The difference between FIG. 10 and FIG. 9 is that the scan line 213 near the sensor assembly 23 in FIG. Specifically, please refer to FIG. 11 and FIG. 12 . FIG. 11 is a schematic diagram of the sensor assembly in the display screen assembly provided by the embodiment of the application and its adjacent scan lines, and FIG. 12 is the display screen assembly provided by the embodiment of the application. A schematic diagram of scan lines located in the first display area. The scan lines 213 in the first display area 2111 are disposed around the sensor assembly 23 , and the scan lines 213 in the first display area 2111 are close to and adjacent to the sensor assembly 23 . The scan line 213 at this location includes a wraparound segment 2133 that surrounds the perimeter of the sensor assembly 23 . Further, the surrounding section 2133 can be set to the same structure as the sensor assembly 23 according to the shape of the sensor assembly 23 .

In some embodiments, please refer to FIG. 13 , which is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application. Fig. 13 is an improvement made on the basis of Fig. 9. The difference between Fig. 13 and Fig. 9 is that in Fig. 13 the first display area 2111 is located at the corner of the display screen 21, and the second display area 2112 includes side-by-side arrangement The first part 2113 and the second part 2114 of the Line 213 terminates at the sensor assembly 23 location. The scan line at the position of the first part 2113 is shorter than the scan line at the position of the second part 2114 . In some embodiments, the first display area 2111 and the scan line driving circuit 216 are located at the edge positions on both sides of the display screen 21 respectively. In other words, the sensor assembly 23 and the scan line driving circuit 216 are located at the edge positions on both sides of the display screen 21 respectively.

In some embodiments, please refer to FIG. 14 , which is another schematic structural diagram of a display screen assembly provided by an embodiment of the present application. FIG. 14 is an improvement made on the basis of FIG. 13 . The difference between FIG. 14 and FIG. 13 is that the first display area 2111 and the scan line drive circuit 216 are arranged adjacent to each other, that is, the first display area 2111 and the scan line drive circuit 216 On the same side of the display screen 21 . In other words, the sensor assembly 23 and the scanning line driving circuit 216 are disposed adjacent to each other, and the sensor assembly 23 and the scanning line driving circuit 216 are located on the same side of the display screen 21 . Further, the display screen 21 may further include a sub-scanning line driving circuit 2115, the sub-scanning line driving circuit 2115 is arranged at the position of the first part 2113, and the sub-scanning line driving circuit 2115 can be close to the edge of the display screen 21, or can be close to the first part 2113. Display area 2111. The sub-scan line driving circuit 2115 drives the scan line 213 located at the position of the first portion 2113 .

In some embodiments, the opening 241 is located in the first display area 2111 . Specifically, the opening 241 is located in the first display area 2111 in a vertical space. Further, the maximum spacing of the openings 241 is equal to the width of the first display area 2111 . Specifically, the diameter of the openings 241 is equal to the width of the first display area 2111 , and the diameter of the openings 241 is equal to the width of the first display area 2111 . correspond. That is, the edge of the opening 241 may coincide with the edge of the first display area 2111 . It should be noted that, in some other embodiments, the diameter of the opening 241 may also be smaller than the width of the first display area 2111 .

The sensor assembly 23 is arranged on one side of the display screen 21 . The specific light shielding layer 24 is located between the sensor assembly 23 and the display screen 21 . It can be understood that the sensor assembly 23 and the light shielding layer 24 are arranged inside the display screen 21 . The inner side refers to the side where the display screen 21 is invisible when viewed from the outside of the electronic device 100 . That is, the sensor assembly 23 and the light shielding layer 24 are located inside the electronic device 100 .

In some embodiments, sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 .

Among them, the signal transmitter 231 is used to transmit the detection signal A to the outside. The detection signal A is transmitted to the outside through the opening 241 and the first display area 2111 . After the detection signal A touches an external object 200 (eg, a user's face), a reflection signal B is generated. The reflected signal B enters the signal receiver 232 through the first display area 2111 and the opening 241 . In some embodiments, the signal transmitter 231 may be an infrared transmitter for emitting infrared light.

Wherein, after receiving the reflected signal B, the signal receiver 232 can output the received signal to the processor of the electronic device 100 for processing, thereby controlling the display screen of the electronic device 100 to turn off or turn on the screen. In some embodiments, the signal receiver 232 may be an infrared receiver for receiving infrared light.

In some embodiments, as shown in FIG. 15 , FIG. 15 is a schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application. The sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 . Wherein, the signal transmitter 231 and the signal receiver 232 are arranged adjacent to each other. The distance d1 between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 is 2 to 14 mm. It should be noted that, in some other embodiments, the distance d1 between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 may also be 1 to 2 mm.

In some embodiments, the signal transmitter 231 and the signal receiver 232 are packaged into the first chip 238 . Disposing the signal transmitter 231 and the signal receiver 232 adjacent to each other can reduce the volume of the first chip 238 .

In some embodiments, as shown in FIG. 16 , FIG. 16 is another schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application. The sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 . Wherein, the signal transmitter 231 and the signal receiver 232 are spaced apart from each other. The distance d2 between the signal transmitter 231 and the signal receiver 232 is 2 to 14 mm. It should be noted that, in some other embodiments, the distance d2 between the signal transmitter 231 and the signal receiver 232 may also be 1 to 2 mm. It can be understood that the above distance is the distance between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 . The signal transmitter 231 and the signal receiver 232 are spaced apart from each other to improve the isolation between the signal transmitter 231 and the signal receiver 232 and reduce the influence of the signal transmitted by the signal transmitter 231 on the signal receiver 232 .

In some embodiments, the signal transmitter 231 and the signal receiver 232 described above are packaged into the first chip 238 .

In some embodiments, as shown in FIG. 17 , FIG. 17 is another schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application. The sensor assembly 23 includes a signal transmitter 231 , a signal receiver 232 and an ambient light sensor 233 . The ambient light sensor 233 is used to detect ambient light intensity. The electronic device 100 may adjust the brightness of the display screen 21 according to the ambient light intensity detected by the ambient light sensor 233 .

The signal transmitter 231, the signal receiver 232, and the ambient light sensor 233 are disposed adjacent to each other. The distance d3 between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 is 2 to 14 mm. It should be noted that, in some other embodiments, the distance d1 between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 may also be 1 to 2 mm.

In some embodiments, the signal transmitter 231 , the signal receiver 232 , and the ambient light sensor 233 are packaged into a second chip 239 .

In some embodiments, as shown in FIG. 18 , FIG. 18 is another schematic structural diagram of a sensor assembly in a display screen assembly provided by an embodiment of the present application. The sensor assembly 23 includes a signal transmitter 231 , a signal receiver 232 and an ambient light sensor 233 . The ambient light sensor 233 is used to detect ambient light intensity. The electronic device 100 may adjust the brightness of the display screen 21 according to the ambient light intensity detected by the ambient light sensor 233 .

The signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 are arranged spaced apart from each other. The distance d4 between the signal transmitter 231 and the signal receiver 232 is 2 to 14 mm. It should be noted that, in some other embodiments, the distance d2 between the signal transmitter 231 and the signal receiver 232 may also be 1 to 2 mm. It can be understood that the above distance is the distance between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 . The signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 are spaced apart from each other to improve the isolation between the signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 and reduce the number of pairs of signals transmitted by the signal transmitter 231 Influence caused by the signal receiver 232 and the ambient light sensor 233 .

In some embodiments, the signal transmitter 231 , the signal receiver 232 , and the ambient light sensor 233 are packaged into a second chip 239 .

In the above embodiments, the first display area has a display function.

The above is that in the embodiment of the present application, the functional components are arranged outside the display screen, and the functional components transmit signals to the outside through the display screen, or receive signals from the outside. It should be noted that, in this embodiment of the present application, the functional components may also be arranged inside the display screen, for example, a storage slot is formed inside the display screen, or a storage slot is formed on the outer surface of the display screen, and the storage slot on the display screen is used to store the function. assembly, so as to form an integrated structure of the display screen and the display screen assembly of the functional components.

The display screen components and electronic devices provided by the embodiments of the present application are described in detail above, and the principles and implementations of the present application are described with specific examples. The descriptions of the above embodiments are only used to help understand the present application. At the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scope. To sum up, the content of this specification should not be construed as a limitation to the present application.

Claims (28)

1. A display screen assembly, characterized in that, comprising: a display screen and a functional component arranged on one side of the display screen, the display screen comprising a plurality of scan lines, the plurality of scan lines comprising a first scan line and the second scan line, the first scan line and the second scan line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is respectively connected with the first scan line and the The second scan lines are adjacent in vertical space; the functional components transmit and/or receive signals through the display screen; The display screen includes a first display area and a second display area, the first display area includes at least two scan lines, and the first scan lines and the second scan lines are respectively the same as the first display area. adjacent, the scan lines located in the first display area are arranged according to a first spacing, and the scan lines located in the second display area are arranged according to a second spacing, and the first spacing is greater than the second spacing; the functional components in the first display area. 2 . The display screen assembly according to claim 1 , wherein the first scan line and the second scan line respectively overlap the periphery of the functional component in vertical space. 3 . 3 . The display screen assembly of claim 1 , wherein the first scan line and the second scan line are respectively located outside the functional assembly in vertical space. 4 . 4. The display screen assembly of claim 1, wherein the display screen further comprises a plurality of data lines, the plurality of data lines comprising a first data line and a second data line, the first data line The line and the second data line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is adjacent to the first data line and the second data line in vertical space, respectively. 5 . The display screen assembly according to claim 4 , wherein the first data line and the second data line respectively overlap the periphery of the functional assembly in vertical space. 6 . 6 . The display screen assembly of claim 4 , wherein the first data line and the second data line are respectively located outside the functional assembly in vertical space. 7 . 7 . The display screen assembly according to claim 1 , wherein the first display area is located at an edge of the display screen. 8 . 8 . The display screen assembly according to claim 1 , wherein the number of scan lines in the first display area is less than or equal to 20. 9 . 9 . The display screen assembly according to claim 1 , wherein the display screen assembly further comprises a light shielding layer, the light shielding layer is disposed on one side of the display screen, and the light shielding layer and The functional components are arranged on the same side of the display screen, and the light shielding layer is located between the functional components and the display screen. 10 . The display screen assembly according to claim 9 , wherein the light shielding layer is provided with an opening, the opening is located in the first display area, and the opening is adjacent to the functional component; 10 . The functional component transmits and/or receives signals through the opening and through the first display area. 11 . The display screen assembly of claim 10 , wherein the opening is located in the first display area in a vertical space. 12 . 12 . The display screen assembly of claim 11 , wherein the maximum spacing of the openings is equal to the width of the first display area. 13 . 13. A display screen assembly, comprising: a display screen and a functional component disposed on one side of the display screen, the display screen comprising a plurality of scan lines, the plurality of scan lines comprising a first scan line and the second scan line, the first scan line and the second scan line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is respectively connected with the first scan line and the The second scan lines are adjacent in vertical space; the functional components transmit and/or receive signals through the display screen; the display screen includes a first display area and a second display area, the first display area includes a scan line, the first scan line and the second scan line are respectively adjacent to the first display area, The scan lines located in the first display area and their adjacent scan lines form a third spacing, the scan lines located in the second display area are arranged according to the second spacing, and the third spacing is greater than the second spacing; so The functional components are located in the first display area. 14 . The display screen assembly according to claim 13 , wherein the first scan line and the second scan line respectively overlap the periphery of the functional component in vertical space. 15 . 15 . The display screen assembly of claim 13 , wherein the first scan line and the second scan line are respectively located outside the functional assembly in vertical space. 16 . 16. The display screen assembly of claim 13, wherein the display screen further comprises a plurality of data lines, the plurality of data lines comprising a first data line and a second data line, the first data line The line and the second data line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is adjacent to the first data line and the second data line in vertical space, respectively. 17 . The display screen assembly according to claim 16 , wherein the first data line and the second data line respectively overlap the periphery of the functional assembly in vertical space. 18 . 18 . The display screen assembly of claim 16 , wherein the first data line and the second data line are respectively located outside the functional assembly in vertical space. 19 . 19. A display screen assembly, comprising: a display screen and a functional component disposed on one side of the display screen, the display screen comprising a plurality of scan lines, the plurality of scan lines comprising a first scan line and the second scan line, the first scan line and the second scan line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is respectively connected with the first scan line and the The second scan lines are adjacent in vertical space; the functional components transmit and/or receive signals through the display screen; The display screen includes a first display area and a second display area, the first display area is not provided with scan lines, the first scan lines and the second scan lines are respectively adjacent to the first display area, The plurality of scan lines are located in the second display area; the functional components are located in the first display area. 20 . The display screen assembly according to claim 19 , wherein the first scan line and the second scan line respectively overlap the periphery of the functional component in vertical space. 21 . 21 . The display screen assembly of claim 19 , wherein the first scan line and the second scan line are respectively located outside the functional assembly in vertical space. 22 . 22. The display screen assembly of claim 19, wherein the display screen further comprises a plurality of data lines, the plurality of data lines comprising a first data line and a second data line, the first data line The line and the second data line are respectively located at the peripheral position of the functional component in vertical space, and the peripheral edge of the functional component is adjacent to the first data line and the second data line in vertical space, respectively. 23 . The display screen assembly according to claim 22 , wherein the first data line and the second data line respectively overlap the periphery of the functional assembly in vertical space. 24 . 24. The display screen assembly of claim 22, wherein the first data line and the second data line are respectively located outside the functional assembly in vertical space. 25. The display screen assembly according to any one of claims 19 to 24, wherein a scan line close to the functional assembly comprises a surrounding section, and the surrounding section surrounds the periphery of the functional assembly. 26. The display screen assembly according to any one of claims 19 to 24, wherein the first display area is located at a corner of the display screen, and the second display area comprises first display areas arranged side by side A part and a second part, the first part and the first display area are arranged side by side, and the scan line located in the first part terminates in the first display area. 27. The display screen assembly according to claim 26, wherein the display screen further comprises a scanning line driving circuit and a sub-scanning line driving circuit, and the scanning line driving circuit is used to drive the a scan line, the first display area is adjacent to the scan line driver circuit, the sub scan line driver circuit is arranged at the first part position, and the sub scan line driver circuit is used for driving at the first part position scan line. 28. An electronic device, comprising a casing and a display screen assembly, the display screen assembly being mounted on the casing, and the display screen assembly being the display according to any one of claims 1 to 27 screen components.