CN107272236B - Display panel and electronic device - Google Patents

Abstract

The invention discloses a display panel and electronic equipment. The display panel includes: a first substrate and a second substrate arranged oppositely; the first substrate includes a first substrate and data lines and scan lines provided on the first substrate. and a first display function layer, the first substrate includes a first display area and a first non-display area, the first display function layer is disposed in the first display area, and the data lines and scan lines pass through the first non-display area; second The substrate includes a second substrate and a second display function layer disposed on the second substrate. The second substrate includes a second display area and a second non-display area. The second display function layer is disposed in the second display area. A non-display area and a second non-display area are arranged opposite to form a non-display area for allowing light signals to pass through. The present invention can increase the screen-to-body ratio of electronic devices.

Description

Display panels and electronic devices

Technical field

The present invention relates to the technical field of electronic equipment, and in particular to a display panel and electronic equipment.

Background technique

The screen-to-body ratio of electronic devices, such as mobile phones, tablets and other devices, refers to the relative ratio of the screen area and the area of the front cover. The larger the screen-to-body ratio, the narrower the frame of the electronic device, the better it can fit within a certain area of the electronic device. Under the premise, the appearance of wide screen and narrow frame is achieved.

For mobile phones in related technologies, front-facing devices such as front-facing cameras and photoelectric sensors are usually placed on the front and top of the mobile phone, forming too much non-display area, thereby reducing the screen-to-body ratio of the mobile phone.

Contents of the invention

Embodiments of the present invention provide a display panel and an electronic device, which can increase the screen-to-body ratio of the electronic device.

In a first aspect, embodiments of the present invention provide a display panel, the display panel including: a first substrate, the first substrate including a display area and a non-display area;

second substrate;

A display function layer is disposed between the first substrate and the second substrate, the display function layer is located in the display area, and the non-display area is used for light signals to pass;

Data lines and scan lines are provided on the first substrate and pass through the non-display area.

In a second aspect, embodiments of the present invention provide a display panel, which includes: a first substrate and a second substrate arranged oppositely;

The first substrate includes a first substrate and data lines, scan lines and a first display functional layer provided on the first substrate. The first substrate includes a first display area and a first non-display area. , the first display function layer is provided in the first display area, and the data lines and the scan lines pass through the first non-display area;

The second substrate includes a second substrate and a second display function layer disposed on the second substrate. The second substrate includes a second display area and a second non-display area. The second display The functional layer is arranged in the second display area, and the first non-display area and the second non-display area are arranged opposite to form a non-display area for allowing light signals to pass.

In a third aspect, embodiments of the present invention provide a display panel, the display panel including: a first substrate, the first substrate including a display area and a non-display area;

second substrate;

A display function layer is disposed between the first substrate and the second substrate, the display function layer is located in the display area, and the non-display area is used for light signals to pass;

Scan lines are provided on the first substrate and pass through the non-display area.

In a fourth aspect, embodiments of the present invention provide a display panel, which includes: a first substrate and a second substrate arranged oppositely;

The first substrate includes a first substrate and a scan line and a first display function layer provided on the first substrate. The first substrate includes a first display area and a first non-display area. A first display function layer is provided in the first display area, and the scan line passes through the first non-display area;

The second substrate includes a second substrate and a second display function layer disposed on the second substrate. The second substrate includes a second display area and a second non-display area. The second display The functional layer is arranged in the second display area, and the first non-display area and the second non-display area are arranged opposite to form a non-display area for allowing light signals to pass.

In a fifth aspect, embodiments of the present invention provide an electronic device. The electronic device includes a housing and a display panel disposed in the housing. The display panel is the display panel as described above.

The first display area and the second display area of the display panel provided by the embodiment of the present invention constitute a display area for display; the first non-display area and the second non-display area constitute a non-display area, wherein in the first non-display area With data lines and scanning lines passing through, or scanning lines passing through, the first non-display area can achieve a light transmittance of 80% and above, allowing light signals to pass through. The non-display area formed by the first non-display area and the second non-display area can also achieve a light transmittance of 80% and above, and can allow light signals to pass through. The non-display area of the display panel is surrounded by display area, when the display panel is applied to an electronic device, the front camera, photoelectric sensor and other devices can be set in the non-display area to increase the screen-to-body ratio of the electronic device.

Description of the drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

FIG. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

FIG. 2 is a front schematic view of the electronic device shown in FIG. 1 .

FIG. 3 is a schematic structural diagram of a display panel provided by an embodiment of the present invention.

FIG. 4 is a cross-sectional view of the display panel shown in FIG. 3 in the A-A direction.

FIG. 5 is another structural schematic diagram of a display panel provided by an embodiment of the present invention.

FIG. 6 is a cross-sectional view of the display panel shown in FIG. 5 in the B-B direction.

FIG. 7 is a schematic structural diagram of a first substrate provided by an embodiment of the present invention.

FIG. 8 is a schematic structural diagram of a first substrate provided by an embodiment of the present invention.

FIG. 9 is another structural schematic diagram of the first substrate provided by an embodiment of the present invention.

FIG. 10 is another structural schematic diagram of the first substrate provided by an embodiment of the present invention.

FIG. 11 is a schematic structural diagram of a second substrate provided by an embodiment of the present invention.

Figure 12 is a schematic structural diagram of a second substrate provided by an embodiment of the present invention.

FIG. 13 is another structural schematic diagram of the second substrate provided by the embodiment of the present invention.

FIG. 14 is another structural schematic diagram of a display panel provided by an embodiment of the present invention.

FIG. 15 is a cross-sectional view of the display panel shown in FIG. 14 in the C-C direction.

FIG. 16 is another structural schematic diagram of the first substrate provided by an embodiment of the present invention.

FIG. 17 is another structural schematic diagram of the second substrate provided by the embodiment of the present invention.

Detailed ways

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

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The directions indicated by "back", "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 drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention. In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined as “first” and “second” may explicitly or implicitly include one or more of the described features. In the description of the present invention, "plurality" means two or more than two, unless otherwise explicitly and specifically limited.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be mechanical connection, electrical connection or mutual communication; it can be direct connection, or indirect connection through an intermediary, it can be internal connection of two elements or interaction of two elements relation. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present invention, unless otherwise expressly provided and limited, the term "above" or "below" a first feature of a second feature may include direct contact between the first and second features, or may also include the first and second features. Not in direct contact but through additional characteristic contact between them. Furthermore, the terms "above", "above" and "above" a first feature on a second feature include the first feature being directly above and diagonally above the second feature, or simply mean that the first feature is higher in level than the second feature. “Below”, “under” and “under” the first feature is the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature is less horizontally than the second feature.

The following disclosure provides many different embodiments or examples of various structures for implementing the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numbers and/or reference letters in different examples, such repetition being for purposes of simplicity and clarity and does not itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, the present invention 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 invention provide a display panel and electronic equipment. Each will be explained in detail below.

In this embodiment, the description will be made from the perspective of a display panel, which may be provided in an electronic device, such as a mobile phone, a personal computer, a tablet computer, a PDA (Personal Digital Assistant), etc.

Please refer to Figures 1 and 2. Figures 1 and 2 are schematic structural diagrams of electronic equipment provided by embodiments of the present invention. The electronic device 1 includes a cover 10 , a back cover 20 , a printed circuit board 30 , and a display panel 100 . Although not shown in Figures 1 and 2, the electronic device 1 also includes a battery.

The cover 10 is installed on the display panel 100 to cover the display panel 100 . The cover 10 may be a transparent glass cover. In some embodiments, the cover 10 may be a glass cover made of material such as sapphire. The cover 10 includes a display area 11 and a non-display area 12 . The display area 11 can be used to display the screen of the electronic device 1 or for the user to perform touch control. The non-display area 12 is provided with openings for light transmission, or the non-display area 12 can be directly used for light transmission, such as front camera photography, photoelectric sensor detection, etc.

The cover 10 and the back cover 20 can be combined to form a shell structure, and the shell has a sealed space formed by the cover 10 and the back cover 20 . Among them, the back cover of the embodiment of the present invention includes a middle frame, and the middle frame and the back cover are integrally provided. It should be noted that the structure of the housing is not limited to this. For example, the middle frame and the back cover are provided separately. Specifically, the middle frame is provided between the cover plate and the back cover.

The display panel 100 is mounted under the cover 10 . To form the display surface of the electronic device 1 .

The printed circuit board 30 is installed inside the back cover 20 . The printed circuit board 30 may be the main board of the electronic device 1 . The printed circuit board 30 can be integrated with functional components such as a headphone holder, an interface holder, an antenna, a motor, a microphone, a camera, a light sensor, a receiver, and a processor. At the same time, the display panel 100 is electrically connected to the printed circuit board 30 .

The battery is installed in the back cover 20 and electrically connected to the printed circuit board 30 to provide power to the electronic device 1 .

Please refer to FIG. 3 and FIG. 4 together. FIG. 3 is a schematic structural diagram of a display panel provided by an embodiment of the present invention. FIG. 4 is a cross-sectional view of the display panel shown in FIG. 3 in the direction A-A. The display panel 100 includes a first substrate 110 , a second substrate 120 and a liquid crystal layer 130 .

The first substrate 110 may be an array substrate, the second substrate 120 may be a color filter substrate, and the liquid crystal layer 130 is disposed between the first substrate 110 and the second substrate 120 .

In some embodiments, the display panel 100 includes a display area 11 and a non-display area 12 . The display area 11 is used for display, and the non-display area 12 is used for light transmission, so that light signals can pass through and realize the transmission of light signals. It should be noted that the non-display area 12 can run through the entire display panel 100 to achieve full transparency or partial transparency.

In some embodiments, the non-display area 12 includes a first non-display area 1112 on the first substrate 110 , a second non-display area 1212 on the second substrate 120 and a third non-display area 130 on the liquid crystal layer 130 . Display area 131. The third non-display area 131 is located between the first non-display area 1112 and the second non-display area 1212 . The first non-display area 1112 , the second non-display area 1212 and the third non-display area 131 together form the non-display area 12 . One end of the non-display area 12 is the first substrate 111 of the first substrate 110 , and the other end of the non-display area 12 is the second substrate 121 of the second substrate 120 . The side portion of the non-display area 12 is surrounded by the display area 11 .

When the display panel 100 is applied to the electronic device 1, devices such as front-facing cameras and photoelectric sensors can be installed in the non-display area 12. Signals such as light can be transmitted through the non-display area 12 to realize the functions of taking pictures and sensing. The peripheral area of the area is a display area 11 having a display function. When the display panel 100 of the embodiment of the present invention is applied to electronic devices such as mobile phones and pads, it can achieve a full-screen design by only providing a non-display area 12 on the display panel 100 to place a front camera or photoelectric sensor. It should be noted that in embodiments of the present invention, devices such as front cameras and photoelectric sensors can also be directly embedded into the non-display area 12, which can further reduce the number of devices such as front cameras and photoelectric sensors on the basis of realizing a full screen. Taking up space of the electronic device 1 makes the electronic device 1 lighter and thinner.

Among them, the photoelectric sensor may include a distance sensor, a photosensitive sensor, etc.

Please refer to FIG. 5 and FIG. 6 together. FIG. 5 is another structural schematic diagram of a display panel provided by an embodiment of the present invention. FIG. 6 is a cross-sectional view of the display panel shown in FIG. 5 in the B-B direction.

The display panel 100 further includes a sealant 140, which is disposed between the first substrate 110 and the second substrate 120, and the sealant 140 is disposed on the edges of the first substrate 110 and the second substrate 120 to seal the first substrate 110 and the second substrate 120. The substrate 110 and the second substrate 120 simultaneously shield the edges of the first substrate 110 and the second substrate 120 .

Please refer to Figure 7. Figure 7 is a schematic structural diagram of the first substrate provided by an embodiment of the present invention. It should be noted that the scan lines 113 and data lines 112 shown in Figure 7 are only part of them and do not constitute a pair of data lines and data lines. Limit on the number of scan lines. The first substrate 110 includes a first substrate 111, data lines 112, scan lines 113 and a first display function layer 101.

Please refer to FIG. 8 , which is a schematic structural diagram of a first substrate according to an embodiment of the present invention. The first substrate 111 is transparent. The first substrate 111 can be a glass plate, which has good light transmittance and is convenient for installation. It should be noted that the type of the first substrate 111 in this embodiment of the present invention is not limited to a glass plate, and other types may also be used, such as a flexible plate.

In some embodiments, the first substrate 111 includes a first display area 1111 and a first non-display area 1112 having a display function. The first non-display area 1112 has no display function. The first non-display area 1112 is surrounded by the first display area 1111, or the first non-display area 1112 is located at one edge of the first display area 1111.

Among them, the first display function layer 101 is provided in the first display area 1111, and the first non-display area 1112 is not provided with the first display function layer 101. Therefore, the first display function layer 101 will not block or fill the first non-display area 1112, so that the first non-display area 1112 can allow light signals to pass through. Among them, the first display function layer 101 cooperates with the data lines 112 and the scanning lines 113 respectively to control the display of the display panel 100 .

There are a plurality of data lines 112 formed on the first substrate 111 and evenly arranged along the vertical direction of the first substrate 111 . In some embodiments, the plurality of data lines 112 are not only arranged in the first display area 1111 , but a part of the data lines 112 in the plurality of data lines 112 also pass through the first non-display area 1112 , even though the first non-display area 1112 Located in the middle of the display panel 100, there is no need to block the data line 112, thus ensuring the connectivity of the data line 112 and ensuring that the first display area 1111 can display normally.

There are a plurality of scan lines 113 , formed on the first substrate 111 , and evenly arranged along the horizontal direction of the first substrate 111 . In some embodiments, the plurality of scan lines 113 are not only arranged in the first display area 1111 , but a part of the plurality of scan lines 113 also pass through the first non-display area 1112 , even though the first non-display area 1112 Located in the middle of the display panel 100, there is no need to block the scan lines 113, thus ensuring the connectivity of the scan lines 113 and ensuring that the first display area 1111 can display normally.

Among them, the data lines 112 and the scanning lines 113 are staggered with each other to define a plurality of pixel units. Each pixel unit may include a pixel electrode and a thin film transistor. The thin film transistor is used to control the pixel electrode. The thin film transistor is connected to the data line 112 and the scan line 113 respectively to control the pixel electrode through signals from the data line 112 and the scan line 113. In some embodiments, the first display function layer 101 includes the pixel unit, and the first non-display area 1112 is not provided with the pixel unit or other components.

In some embodiments, the data lines 112 and the scan lines 113 are arranged in the first non-display area 1112 without providing other components, which can realize the passage of light signals. After many experiments, it is concluded that in the first non-display area Arranging the data line 112 and the scan line 113 at the 1112 position can achieve a light transmittance of 80% or even higher, which is enough for the front camera to take pictures or the photoelectric sensor for sensing. The components of the first display function layer located close to the first non-display area 1112 are arranged around the edge of the first non-display area 1112 . Specifically, close to the first non-display area 1112, components adjacent to the first non-display area 1112 are suitable for being arranged at the edge of the first non-display area 1112. For example: the cross-section of the first non-display area 1112 is a circular structure, and the edges of components adjacent to the first non-display area 1112 are arranged in an arc-shaped structure, and may also be adjacent to the edges of the first non-display area 1112. touch.

In some embodiments, the cross-section of the first non-display area 1112 is a circular structure, and the direction of the cross-section is parallel to the first substrate 111 . It should be noted that the cross-sectional structure of the first non-display area 1112 in the embodiment of the present invention is not limited to this, and can also be other structures, such as rectangle, polygon, ellipse or other irregular graphic structures.

Please refer to FIG. 9 , which is another schematic structural diagram of the first substrate provided by an embodiment of the present invention. The first display function layer 101 of the first substrate 110 also includes a data line driving circuit 115, a scanning line left driving circuit 116 and a scanning line right driving circuit 117.

Among them, the data line driving circuit 115 is disposed on the first substrate 111. The data line driving circuit 115 is connected to the data line 112 and is used to drive the data line 112. The data line driving circuit 115 is disposed close to one edge of the first substrate 111 .

Among them, the scan line left drive circuit 116 and the scan line right drive circuit 117 are disposed on the first substrate 111. The scan line left drive circuit 116 and the scan line right drive circuit 117 are respectively connected to the scan line 113 for jointly driving the scan lines. 113. The scan line left driving circuit 116 and the scanning line right driving circuit 117 are respectively located on opposite sides of the first substrate 111 and are arranged symmetrically. It should be noted that in the embodiment of the present invention, only the scan line left driving circuit 116 can be provided to drive the scan line 113 or only the scan line right driving circuit 117 can be provided to drive the scan line 113. Specifically, please refer to Figure 10. Figure 10 is a modification of Figure 9. The same components in Figure 10 as in Figure 9 bear the same marks. The difference between Figure 10 and Figure 9 is that there is no scan line right in Figure 10. drive circuit, and only the scan line left drive circuit 116 is provided to drive the scan line 113.

In the embodiment of the present invention, the first non-display area 1112 is formed on the first substrate 111. The first substrate 111 only arranges the data lines 112 and the scanning lines 113 on the first non-display area 1112, without arranging other devices. , ensuring that the first non-display area 1112 has a light transmittance of 80%.

The above is a description of the first substrate 111 in the embodiment of the present invention. It should be noted that the first substrate 111 is not limited to the above structure and components. The above content of the first substrate 111 is only for the convenience of describing the embodiment of the present invention. Limitation of all contents of the first substrate 111. The second substrate will be described in detail below.

Please refer to FIG. 11 , which is a schematic structural diagram of a second substrate provided by an embodiment of the present invention. The second substrate 120 includes a second substrate 121 and a second display function layer 102 disposed on the second substrate 121 .

Please refer to FIG. 12 , which is a schematic structural diagram of a second substrate according to an embodiment of the present invention. The second substrate 121 can be a glass plate, which has good light transmittance and is convenient for installation. It should be noted that the type of the second bottom 121 in the embodiment of the present invention is not limited to the glass plate, and other types can also be used, such as a flexible plate.

In some embodiments, the second substrate 121 includes a second display area 1211 and a second non-display area 1212 having a display function. The second non-display area 1212 has no display function. The second non-display area 1212 is surrounded by the second display area 1211, or the second non-display area 1212 is located at one edge of the second display area 1211.

Among them, the second display function layer 102 is provided in the second display area 1211, and the second non-display area 1212 is not provided with the second display function layer 102. Therefore, the second display function layer 102 will not block or fill the second non-display area 1212, so that the second non-display area 1212 can allow light signals to pass through. The second display function layer 102 is used to realize display of the display panel 100 . The second display function layer 102 includes a color filter 122 .

Among them, the color filter 122 is formed on the second substrate 121. The color filter 122 includes but is not limited to a red filter, a green filter, and a blue filter.

The second non-display area 1212 is formed on the second substrate 121 and is used for allowing light signals to pass through. The second substrate 121 is not provided with a color filter 122 and other devices or materials in the second non-display area 1212 to ensure that the second non-display area 1212 is transparent and visible. The color filter 122 located close to the second non-display area 1212 is disposed around the edge of the second non-display area 1212 . Specifically, close to the second non-display area 1212, the color filter adjacent to the second non-display area 1212 is suitable for being arranged at the edge of the second non-display area 1212. For example: the cross-section of the second non-display area 1212 is a circular structure, and the edge of the color filter adjacent to the second non-display area 1212 is set in an arc-shaped structure. It can also be connected to the second non-display area 1212 The edges are in contact.

Please refer to FIG. 13 , which is another schematic structural diagram of a second substrate provided by an embodiment of the present invention. The second display function layer 102 of the second substrate 120 also includes a black matrix 123. The black matrix 123 is formed on the second substrate 121 and is disposed between the color filters 122 to shield light. The black matrix 122 close to the second non-display area 1212 is arranged around the edge of the second non-display area 1212. Specifically, the black matrix 122 close to the second non-display area 1212, and the black matrix adjacent to the second non-display area 1212 is suitable. The second non-display area 1212 is set at the edge. For example: the cross-section of the second non-display area 1212 is a circular structure, and the edge of the black matrix adjacent to the second non-display area 1212 is set in an arc-shaped structure. It can also be arranged with the edge of the second non-display area 1212 contact.

It should be noted that the cross-sectional structure of the second non-display area 1212 in this embodiment of the present invention is not limited to this, and can also be other structures, such as rectangle, polygon, ellipse or other irregular graphic structures.

In the embodiment of the present invention, the second non-display area 1212 is formed on the second substrate 121, and the second substrate 121 does not provide other devices or components on the second non-display area 1212 to ensure that the second non-display area 1212 is transparent and visible. , convenient for light signals to pass through.

The above is a description of the second substrate 120 in the embodiment of the present invention. It should be noted that the second substrate 120 is not limited to the above structure and components. The above content of the second substrate 120 is only for the convenience of describing the embodiment of the present invention. Definition of all contents of the second substrate 120 .

In some embodiments, the first non-display area 1112 and the second non-display area 1212 are arranged opposite to each other, and there are only data lines 112 and scan lines 113 between the first non-display area 1112 and the second non-display area 1212, without anything else. The components are blocked to form a non-display area 12 with a light transmittance of 80% so that light signals can pass through.

In some embodiments, the shape of the first non-display area 1112 and the shape of the second non-display area 1212 are the same. For example, the cross-section of the first non-display area 1112 is a circular structure, and the cross-section of the second non-display area 1212 is also a circular structure.

In some embodiments, the area of the first non-display area 1112 and the area of the second non-display area 1212 are set to be the same, that is to say, the first non-display area 1112 and the second non-display area 1212 overlap. For example, the cross-section of the first non-display area 1112 is a circular structure, the cross-section of the second non-display area 1212 is also a circular structure, and the size and circular area of the two circular structures are the same.

It should be noted that the area setting between the first non-display area 1112 and the second non-display area 1212 is not limited to this. For example, the area of the first non-display area 1112 is larger than the area of the second non-display area 1212. Specifically, Yes, the surface of the first non-display area 1112 is larger than the surface of the second non-display area 1212, or the circular structure of the second non-display area 1212 is spatially located within the circular structure of the first non-display area 1112.

As can be seen from the above, in the embodiment of the present invention, a non-display area 12 is provided on the display panel 100. Devices such as a front camera and a photoelectric sensor can be installed in the non-display area 12. Light signals can be transmitted through the non-display area 12 to achieve photography, The surrounding area of the non-display area 12 is a display area 11 with a display function. When the display panel 100 of the embodiment of the present invention is applied to electronic devices such as mobile phones and pads, it can achieve a full-screen design by only providing a non-display area 12 on the display panel 100 to place a front camera or photoelectric sensor. It should be noted that in embodiments of the present invention, devices such as front cameras and photoelectric sensors can also be directly embedded into the non-display area 12, which can further reduce the number of devices such as front cameras and photoelectric sensors on the basis of realizing a full screen. It takes up the space of electronic equipment and makes electronic equipment lighter and thinner.

The above is a detailed description of the data lines and scan lines passing through the first non-display area according to the embodiment of the present invention. The first non-display area can be located at any position defined by the scan lines and data lines. The second non-display area corresponds to the first non-display area. Just set the position of the non-display area. It should be noted that the arrangement of the first substrate in the embodiment of the present invention is not limited to this, and other methods can also be adopted.

Please refer to FIG. 14 and FIG. 15 . FIG. 14 is another structural schematic diagram of a display panel provided by an embodiment of the present invention. FIG. 15 is a cross-sectional view of the display panel shown in FIG. 14 in the C-C direction. The display panels in Figures 14 and 15 are improvements made to Figures 3 and 4. The same components in Figures 14 and 15 as in Figures 3 and 4 bear the same symbols. Figures 14 and 15 are the same as those in Figure 3 The difference from Figure 4 is that the scan line 113 passes through the non-display area 12, but the data line does not pass through the non-display area 12, and no other components are provided in the non-display area 12, so that the non-display area 12 can achieve more than 90% of the Light transmittance, better light transmission effect, easier for light signals to pass through.

Please refer to FIG. 16 , which is another schematic structural diagram of the first substrate provided by an embodiment of the present invention. The first substrate in Figure 16 is an improvement on Figure 9. The same components in Figure 16 as in Figure 9 bear the same labels. The difference between Figure 16 and Figure 9 is that the scan line 113 passes through the first non-display area. 1121, and the data line does not pass through the first non-display area 1121, and no other components are provided in the first non-display area 1121, so that the first non-display area 1121 can achieve a light transmittance of more than 90%, and the light transmittance effect is better , making it easier for optical signals to pass through.

Specifically, the first non-display area 1112 and the data line driving circuit 115 are arranged opposite to each other. The data line driving circuit 115 is arranged close to one edge of the first substrate 111. The first non-display area 1112 is adjacent to the other edge of the first substrate 111. There is almost no space between the first non-display area 1112 and the other side edge of the first substrate 111 . The data line 112 located at the first non-display area 1112 terminates at the first non-display area 1112. There is no data line between the first non-display area 1112 and the other edge of the first substrate 111, and there is no data signal. ,Do not show. That is to say, a part of the data lines 112 is connected to the edge of the first non-display area 1112 . However, in the embodiment of the present invention, the first non-display area 1112 is disposed immediately adjacent to the other edge of the first substrate 111, with almost no space, and no additional non-display area is formed, which also improves the screen-to-body ratio.

Please refer to FIG. 17 , which is another schematic structural diagram of a second substrate provided by an embodiment of the present invention. The second substrate in Figure 17 is an improvement on Figure 13. The same components in Figure 17 as in Figure 13 bear the same labels. The difference between Figure 17 and Figure 13 is that the second non-display area 1212 is located on the second substrate. At the edge of bottom 121. Specifically, the second non-display area 1212 is set corresponding to the position of the first non-display area 1112 .

It should be noted that in the illustrations of FIGS. 14 to 17 , the cross-section of the non-display area 12 is a rectangular structure, which does not constitute a limitation on the embodiment of the present invention. The specific shape of the non-display area 12 in the embodiment of the present invention is You can refer to the above content for the structure and will not go into details here.

Those skilled in the art can understand that the structure of the electronic device 1 shown in FIGS. 1 and 2 does not constitute a limitation on the electronic device 1 . The electronic device 1 may include more or fewer components than shown, or a combination of certain components, or a different arrangement of components. The electronic device 1 may also include a processor, a memory, a Bluetooth module, etc., which will not be described again here.

The display panels and electronic devices provided by the embodiments of the present invention have been introduced in detail above. Specific examples are used in this article to illustrate the principles and implementations of the present invention. The description of the above embodiments is only used to help understand the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the ideas of the present invention. In summary, the content of this description should not be understood as limiting the present invention.

Claims (13)

1. A display panel, characterized in that it includes: a first substrate and a second substrate arranged oppositely; The first substrate includes a first substrate and data lines, scan lines and a first display functional layer provided on the first substrate. The first substrate includes a first display area and a first non-display area. , the first display function layer is disposed in the first display area, and the data lines and the scan lines pass through the first non-display area; the first display function layer is close to the first non-display area. A display area, and components adjacent to the first non-display area are arranged around the edge of the first non-display area; The second substrate includes a second substrate and a second display function layer disposed on the second substrate. The second substrate includes a second display area and a second non-display area. The second display The functional layer is arranged in the second display area, and the first non-display area and the second non-display area are arranged oppositely to form a non-display area for allowing light signals to pass; The second display function layer includes a color filter disposed on the second substrate, and the color filter is close to the second non-display area and adjacent to the second non-display area. arranged around the edge of the second non-display area. 2. The display panel according to claim 1, wherein the second display function layer further includes a black matrix disposed on the second substrate and between the color filters, adjacent to The second non-display area and the black matrix adjacent to the second non-display area are arranged around the edge of the second non-display area. 3. The display panel according to claim 1, wherein the display panel further comprises a liquid crystal layer, the liquid crystal layer being disposed between the first display function layer and the second display function layer. 4. The display panel according to claim 1, wherein the first non-display area and the second non-display area overlap. 5. The display panel according to claim 1, wherein the second non-display area is spatially located within the first non-display area. 6. The display panel according to claim 1, wherein the first non-display area is circular, rectangular or polygonal, and the second non-display area is circular, rectangular or polygonal. 7. The display panel according to claim 1, wherein the first display function layer further includes a scan line left drive circuit and a scan line right drive circuit disposed on the first substrate, and the scan line left drive circuit and the scan line right drive circuit are disposed on the first substrate. The line left drive circuit and the scan line right drive circuit are respectively connected to the scan lines to drive the scan lines. The scan line left drive circuit and the scan line right drive circuit are symmetrically arranged. 8. A display panel, characterized in that it includes: a first substrate and a second substrate arranged oppositely; The first substrate includes a first substrate and a scan line and a first display function layer provided on the first substrate. The first substrate includes a first display area and a first non-display area. A first display function layer is disposed in the first display area, and the scan line passes through the first non-display area; the first display function layer is close to the first non-display area and is connected to the first non-display area. A component adjacent to the non-display area is arranged around the edge of the first non-display area; The second substrate includes a second substrate and a second display function layer disposed on the second substrate. The second substrate includes a second display area and a second non-display area. The second display The functional layer is arranged in the second display area, and the first non-display area and the second non-display area are arranged oppositely to form a non-display area for allowing light signals to pass; The second display function layer includes a color filter disposed on the second substrate, and the color filter is close to the second non-display area and adjacent to the second non-display area. arranged around the edge of the second non-display area. 9. The display panel according to claim 8, wherein the first display function layer includes a data line and a data line driving circuit provided on the first substrate, and the data line driving circuit and the data line driving circuit are The data line is connected to drive the data line, the data line driving circuit is disposed close to one edge of the first substrate, the first non-display area is opposite to the data line driving circuit, and the third non-display area is opposite to the data line driving circuit. A non-display area is adjacent to the other edge of the first substrate. 10. The display panel according to claim 9, wherein a part of the data lines is connected to an edge of the first non-display area. 11. An electronic device, characterized in that it includes a casing and a display panel, the display panel is disposed in the casing, the display panel is the display panel according to any one of claims 1 to 10, The display panel includes a display area and a non-display area, and the non-display area includes the first non-display area and the second non-display area. 12. The electronic device according to claim 11, wherein the electronic device further includes a front camera, and the camera is disposed in the non-display area. 13. The electronic device according to claim 11, wherein the electronic device further comprises a photoelectric sensor, and the photoelectric sensor is disposed in the non-display area.