CN108829183A - Electronic device - Google Patents

Abstract

the application discloses an electronic device which comprises a camera and a display screen, wherein the display screen is an O L ED screen, the display screen is provided with a first display area and a second display area, the camera is positioned on one side of the first display area, the first display area is provided with a plurality of pixels, the pixels and the camera are arranged in a stacked mode, a flowable organic light-emitting material is arranged in each pixel, the first display area can be switched between a first state and a second state, when the first display area is in the first state, the organic light-emitting material in the pixels of the first display area shields a lens of the camera, and when the first display area is in the second state, the organic light-emitting material in at least part of the pixels in the first display area flows to enable the pixels to be provided with light-transmitting areas.

Description

electronic device

technical field

The present application relates to the technical field of communication equipment, and in particular to an electronic device.

Background technique

Electronic devices in the related art, such as mobile phones, tablet computers, notebook computers, smart TVs, etc., are provided with cameras on the display panels of the electronic devices in order to meet the needs of users for taking selfies. In order to realize the shooting function of the camera, it is necessary to separate the camera from the display screen of the display panel. However, such an arrangement causes the camera to necessarily occupy part of the display area of the display screen, thus resulting in a relatively low screen-to-body ratio (the ratio of the area of the display area of the display panel to the area of the display panel) of the electronic device.

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an electronic device with a high screen-to-body ratio.

The electronic device according to the embodiment of the present application includes: a camera; a display screen, the display screen is an OLED screen, the display screen has a first display area and a second display area, and the camera is located at the side of the first display area On one side, the first display area has a plurality of pixels, the plurality of pixels are stacked with the camera, each pixel has a flowable organic light-emitting material, and the first display area can be in the first state and a second state, when the first display area is in the first state, the organic luminescent material in the pixel of the first display area blocks the lens of the camera, when the first display area is in the first state, When the first display area is in the second state, the organic luminescent material in at least part of the pixels in the first display area flows so that the pixel has a light-transmitting area.

According to the electronic device of the embodiment of the present application, by disposing the camera on one side of the display screen, the screen-to-body ratio of the electronic device can be increased, which is beneficial for the electronic device to realize a full screen. And by setting the first display area for blocking the camera on the display screen, and making the first display area switch between the first state and the second state, when the first display area is in the first state, the first display area The organic luminescent material in the pixel blocks the camera; when the first display area is in the second state, the organic luminescent material in at least part of the pixels in the first display area flows to form a light-transmitting area, and the camera can pass through a plurality of light-transmitting areas Receive light from the side of the first display area away from the camera. It can ensure that when the camera is in the non-working state, the first display area is switched to the first state to ensure the display effect of the first display area; when the camera is in the working state, the first display area is switched to the second state, Can guarantee the camera's photo quality.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, wherein:

FIG. 1 is a front view of an electronic device according to an embodiment of the present application;

2 is a front view of a display screen of an electronic device according to an embodiment of the present application, wherein the first display area is in a first state;

3 is a front view of a display screen of an electronic device according to an embodiment of the present application, wherein the first display area is in a second state;

4 is a side view of a display screen, a camera, and a pressing cover of an electronic device according to an embodiment of the present application, wherein the pressing cover is away from the first display area;

5 is a side view of a display screen, a camera, and a pressing cover of an electronic device according to an embodiment of the present application, wherein the pressing cover presses the first display area;

6 is a side view of a pressing cover of an electronic device according to an embodiment of the present application;

7 is a top view of a pressing cover of an electronic device according to an embodiment of the present application;

8 is a pixel distribution diagram of a first display area of a display screen of an electronic device according to an embodiment of the present application;

FIG. 9 is a pixel distribution diagram of a first display area of a display screen of an electronic device according to another embodiment of the present application.

Reference signs:

electronic device 100,

camera 1,

Display screen 2, first display area 21, pixel unit 211, pixel 212, second display area 22,

Pressing device 3 , pressing cover plate 31 , pressing protrusion 311 , and driving mechanism 32 .

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, constructed, and operate in a particular orientation, and thus should not be construed as limiting of the application. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more.

In the description of this application, it should be noted that unless otherwise specified 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. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

The electronic device 100 according to the embodiment of the present application will be described below with reference to FIGS. 1-9 .

As shown in FIGS. 1-5 , an electronic device 100 according to an embodiment of the present application includes: a camera 1 and a display screen 2 .

Specifically, as shown in FIGS. 1-3 , the display screen 2 is an OLED (Organic Light-Emitting Diode, OLED) screen, the display screen 2 has a first display area 21 and a second display area 22, and the camera 1 Located on one side of the first display area 21 (rear side as shown in FIG. 4 ). As shown in FIG. 4 , the first display area 21 has a plurality of pixels 212 which are stacked with the camera 1 , and each pixel 212 has a flowable organic light-emitting material inside. The first display area 21 can be switched between the first state and the second state, as shown in Figure 2, when the first display area 21 is in the first state, the camera 1 can be opposite to the first display area 21, the first display The organic luminescent material in the pixels 212 in the area 21 may be evenly distributed, and the organic luminescent material in the pixels 212 in the first display area 21 blocks the lens of the camera 1 .

As shown in FIG. 3 , when the first display area 21 is in the second state, the organic luminescent material in at least part of the pixels 212 in the first display area 21 flows so that the pixels 212 have a light-transmitting area 213 . The organic luminescent material in the pixel 212 can flow towards a certain direction so that the organic luminescent material is more concentrated in the pixel 212, so that there is an area without the organic luminescent material in the pixel 212, and the area without the organic luminescent material can transmit light, forming a The light-transmitting area 213 . The camera 1 can receive light from the side of the display screen 2 away from the camera 1 through the light-transmitting area 213 .

As shown in FIG. 3 , a plurality of pixels 212 are arranged in the first display area 21. When the first display area 21 is in the second state, the organic luminescent material in each pixel 212 in the first display area 21 faces away from The direction of the center of the pixel 212 flows so that the central area of each pixel 212 is a light-transmitting region 213 . Of course, the present application is not limited thereto, the flow direction of the organic luminescent material may flow toward the center of the pixel 212, the peripheral area of the pixel 212 is the light-transmitting region 213, or the organic luminescent material in the pixel 212 flows toward the center of the pixel 212. One side flows, and the other side in the pixel 212 is a light-transmissible light-transmitting region 213 . Of course, when the first display area 21 is in the second state, the organic luminescent material in some of the pixels 212 in the first display area 21 can be made to flow so that the part of the pixels 212 has a light-transmitting area 213 .

When the camera 1 is in the non-working state, the first display area 21 can be switched to the first state, the organic luminescent material in the pixel 212 in the first display area 21 blocks the camera 1, and the pixel 212 in the first display area 21 The organic luminescent material can be evenly distributed, thereby ensuring the display effect of the display screen 2 . Further, when the camera 1 is in a non-working state, the resolutions of the pixels 212 of the first display area 21 and the second display area 22 may be the same. In addition, the camera 1 is arranged on one side of the display screen 2 (the rear side as shown in FIG. 4 ), which can avoid the problem of occupying the front panel space of the electronic device 100 caused by the installation method of the camera 1 of the traditional electronic device 100. Therefore, the screen-to-body ratio of the electronic device 100 can be increased, which is beneficial for the electronic device 100 to realize a full screen.

When the camera 1 is in the working state, the first display area 21 can be switched to the second state, and the organic luminescent material in at least some of the pixels 212 in the first display area 21 flows so that the pixels 212 form a light-transmitting area 213, and a plurality of pixels 212 has a plurality of light-transmitting regions 213 . The light from the side of the display screen 2 away from the camera 1 can enter the camera 1 through the multiple light-transmitting areas 213 of the first display area 21 , realizing the function of the camera 1 taking pictures.

As shown in Figure 1, the second display area 22 is arranged around the first display area 21, and the first display area 21 is positioned at the top of the display screen 2, and along the width direction of the display screen 2 (left-right direction as shown in Figure 1), The first display area 21 is located in the middle of the display screen 2 . Of course, the present application is not limited thereto, and the first display area 21 may also be located at the edge of the display screen 2 .

According to the electronic device 100 of the embodiment of the present application, by disposing the camera 1 on one side of the display screen 2 , the screen-to-body ratio of the electronic device 100 can be improved, which is beneficial for the electronic device 100 to realize a full screen. And by setting the first display area 21 for blocking the camera 1 on the display screen 2, and making the first display area 21 switch between the first state and the second state, when the first display area 21 is in the first state , the organic luminescent material in the pixel 212 of the first display area 21 blocks the camera 1; when the first display area 21 is in the second state, the organic luminescent material in at least part of the pixels 212 in the first display area 21 flows to form a transparent In the light area 213 , the camera 1 can receive the light from the side of the first display area 21 away from the camera 1 through a plurality of light-transmitting areas 213 . It can be ensured that when the camera 1 is in a non-working state, the first display area 21 is switched to the first state to ensure the display effect of the first display area 21, and when the camera 1 is in a working state, the first display area 21 is switched In the second state, the photo quality of the camera 1 can be guaranteed.

As shown in FIG. 4 , the centerline of the camera 1 coincides with the centerline of the first display area 21 . The centerline of the camera 1 and the centerline of the first display area 21 are both perpendicular to the centerline of the first display area 21 . Thus, when the first display area 21 is in the second state, the light-transmitting area 213 of the first display area 21 can be better opposed to the camera 1 , which is convenient for the camera 1 to collect light and ensures the shooting effect of the camera 1 . Of course, the present application is not limited thereto, and the centerline of the camera 1 and the centerline of the first display area 21 may be spaced apart.

In some embodiments of the present application, as shown in FIG. 4 , the projected area of the lens of the camera 1 on the display screen 2 is smaller than the area of the first display area 21 . In this way, when the first display area 21 is in the second state, it is convenient for the camera 1 to collect light and ensure the shooting effect of the camera 1 .

In some embodiments of the present application, as shown in FIGS. Between the camera 1 , of course, the centerline of the pressing cover 31 can coincide with the centerline of the camera 1 . The first display area 21 , the pressing cover 31 and the camera 1 are stacked in sequence, and the side of the pressing cover 31 facing the first display area 21 is provided with a plurality of spaced apart pressing protrusions 311 . The driving mechanism 32 is connected to the pressing cover 31 to drive the pressing cover 31 to move in a direction toward the first display area 21 (the front as shown in FIG. 4 ) and in a direction toward the camera 1 (rear as shown in FIG. 4 ), When the pressing cover 31 moves a certain distance toward the first display area 21 , the plurality of pressing protrusions 311 press at least some of the pixels 212 on the first display area 21 .

When the camera 1 is in the working state, the driving mechanism 32 can drive the pressing cover 31 to move toward the first display area 21, and the pressing protrusion 311 on the pressing cover 31 squeezes the pixels 212 of the first display area 21, the first The organic light-emitting material in the pixel 212 in the display area 21 is squeezed and then flows towards the area other than the area opposite to the pressing protrusion 311. The area of the pixel 212 pressed by the pressing protrusion 311 has no organic light-emitting material, and this area is light-transmitting. Area 213 , the first display area 21 is switched to the second state, and the camera 1 can receive light from the side of the display screen 2 away from the camera 1 through a plurality of light-transmitting areas 213 , thereby ensuring the photographing quality of the camera 1 .

After the camera 1 finishes taking pictures, the driving mechanism 32 can drive the pressing cover plate 31 to move away from the first display area 21, and the organic light-emitting material in the pixel 212 in the first display area 21 can face the area opposite to the pressing protrusion 311. Flowing to cover the camera 1, the first display area 21 is switched to the first state.

Optionally, as shown in FIGS. 4 and 5 , the pressing cover 31 is parallel to the first display area 21 . This facilitates the movement of the pressing cover 31 and the control of the pressing cover 31 , thereby ensuring that the pressing protrusions 311 on the pressing cover 31 can press the pixels 212 on the first display area 21 well.

In some embodiments of the present application, as shown in FIG. 6 , the free end surface of the pressing protrusion 311 is plane and parallel to the first display area 21 . Therefore, when the first display area 21 is switched from the first state to the second state, it can ensure that the free end surface of the pressing protrusion 311 can better press the pixel 212, and ensure that the pressed pixel 212 has a larger light-transmitting area. 213 for camera 1 to take pictures.

Optionally, as shown in FIG. 6 , the height of each pressing protrusion 311 is the same, so that when the first display area 21 is switched from the first state to the second state, it can be ensured that each pressing protrusion 311 can be pressed simultaneously. The corresponding plurality of pixels 212 can prevent some pixels 212 from being damaged due to excessive pressing force, or the light-transmitting region 213 cannot be formed due to too small pressing force of some pixels 212, thereby ensuring the reliability of pressing the cover plate 31. Furthermore, the photographing effect of the camera 1 is ensured when the first display area 21 is in the second state.

Preferably, as shown in FIG. 7 , the cross-sections of each pressing protrusion 311 have the same shape and size. Therefore, the structure of the pressing cover 31 can be simplified, the processing procedure of the pressing cover 31 can be simplified, the processing time can be saved, and the production efficiency can be improved. Moreover, the shape and size of the light-transmitting area 213 on each pixel 212 can be made the same, so that the light received by the camera 1 is more uniform, and the photographing effect is better.

In some embodiments of the present application, the cross-sectional area of the free end surface of the pressing protrusion 311 is smaller than the projected area of the pixel 212 on the first display area 21 . Therefore, when the pixel 212 is pressed, the organic luminescent material in the pixel 212 is facilitated to flow to the area other than the area opposite to the pressing protrusion 311 .

In some embodiments of the present application, the plurality of pressing protrusions 311 correspond to the plurality of pixels 212 on the first display area 21 one by one. The protrusions 311 press the corresponding pixels 212 on the first display area 21 . Thus, when the first display area 21 is in the second state, each pixel 212 on the first display area 21 can be pressed by the pressing protrusion 311, and a light-transmitting area 213 is formed in each pixel 212, thereby Increase the number of light-transmitting areas 213 to expand the range of light collected by the camera 1 and improve the photographing effect of the camera 1 .

For example, in the example shown in FIG. 7 and FIG. 8, the first display area 21 has nine pixels 212, and the nine pixels 212 are arranged in rows and columns, and two adjacent pixels 212 are arranged at intervals. There are nine pressing protrusions 311 , and the nine pressing protrusions 311 correspond to the nine pixels 212 one by one. Of course, the present application is not limited thereto, and there may be more pixels 212 in the first display area 21 , and correspondingly more pressing protrusions 311 .

Furthermore, the pressing protrusion 311 is opposite to the central area of the corresponding pixel 212, thereby facilitating the pressing of the pressing protrusion 311 to the pixel 212, and preventing the deviation of the pressing protrusion 311 during the pressing process, so that in the first When the display area 21 is in the second state, it can ensure that the pixels 212 are pressed to form the light-transmitting area 213 . Of course, the present application is not limited thereto, and the pressing protrusion 311 can also be opposite to the edge area of the pixel 212 corresponding thereto, as long as it is ensured that the pressing protrusion 311 can be opposite to at least a partial area of the pixel 212 .

In some embodiments of the present application, the pressing cover 31 and the pressing protrusion 311 are translucent or transparent. This facilitates the light from the side of the first display area 21 away from the camera 1 to enter the lens of the camera 1 through the light-transmitting area 213 on the pixel 212 , the pressing protrusion 311 and the pressing cover 31 , thereby ensuring the photographing quality of the camera 1 .

Optionally, the pressing cover 31 and the pressing protrusion 311 are integrally formed. Thus, the assembly procedure between the pressing cover plate 31 and the pressing protrusion 311 can be simplified, the assembly time can be saved, and the assembly efficiency can be improved.

In some embodiments of the present application, as shown in FIG. 8 and FIG. 9 , a plurality of pixels 212 are distributed in rows and columns. Therefore, the distribution of the pixels 212 in the first display area 21 can be made more uniform, and the display effect of the first display area 21 can be guaranteed when the first display area 21 is in the first state. As shown in FIG. 8 and FIG. 9 , any two adjacent pixels 212 are arranged at intervals. Packaging of each pixel 212 is thereby facilitated. Of course, the present application is not limited thereto, and two adjacent pixels 212 can be pasted together to improve the display effect of the first display area 21 .

In some embodiments of the present application, the pixel 212 is formed in a circle, an ellipse or a polygon. For example, as shown in FIG. 8, the pixel 212 is formed in a circular shape, and as shown in FIG. 9, the pixel 212 is formed in a rectangular shape. In some embodiments of the present application, as shown in FIGS. 8 and 9 , each pixel 212 has the same shape and size. Therefore, the packaging process of each pixel 212 is the same, which can simplify the production process of the pixels 212 in the first display region 21 and improve production efficiency. For example, as shown in FIG. 8, each pixel 212 is formed in a circular shape, and as described in FIG. 9, each pixel 212 is formed in a rectangular shape. Of course, the plurality of pixels 212 in the first display area 21 can be formed in different shapes.

In some embodiments of the present application, as shown in FIG. 8 and FIG. 9 , the luminescent colors of the organic light-emitting materials in any two adjacent pixels 212 are different. Specifically, one of the two adjacent pixels 212 may be one of R, G, and B, and the other of the two adjacent pixels 212 may be one of the remaining two pixels 212 . In this way, the display effect of the first display area 21 can be improved.

Further, as shown in FIG. 8 and FIG. 9 , at least part of the adjacent three pixels 212 may be configured as a pixel unit 211 including a pixel R, a pixel G, and a pixel B. That is to say, at least part of the adjacent three pixels 212 can be configured as a pixel unit 211 , and one of the pixels 212 in the pixel unit 211 is R, one of the pixels 212 is G, and one of the pixels 212 is B. In this way, the display effect of the first display area 21 can be improved.

For example, in the example shown in FIG. 8 and FIG. 9 , along the row direction or column direction in which a plurality of pixels 212 are arranged, any adjacent three pixels 212 can be configured as a pixel unit 211, and in the pixel unit 211 One of the pixels 212 is R, one of the pixels 212 is G, and one of the pixels 212 is B. Thus, the display effect of the first display area 21 can be increased.

Optionally, the shape of the first display area 21 is circular, oval or polygonal. As a result, the variety of structures of the first display region 21 can be increased.

In the embodiment of the present application, the electronic device 100 may be various devices capable of obtaining data from the outside and processing the data, or the electronic device 100 may be a variety of built-in batteries and capable of obtaining current from the outside to power the battery. A device for charging, such as a mobile phone, tablet computer, computing device, or information display device.

The electronic apparatus 100 may be user equipment or user terminal (UE), which may be broadly defined to include any electronic, computing and/or telecommunications device (or combination of devices) that is readily transportable by a user and capable of wireless communication. The electronic device 100 may also be other devices or devices with communication functions.

The electronic device 100 may include but not limited to the following examples.

The electronic device 100 can be various types of communication tools, such as mobile phones (commonly known as mobile phones), smart phones, cellular phones, video phones, landline phones (commonly known as landlines), pagers, video phones, and the like.

The electronic device 100 can be various types of computers or computers, such as laptop computers, desktop computers, notebook computers, tablet computers, PDAs (Personal Digital Assistant, handheld computers), portable Internet devices, personal digital assistants, workstations, servers, etc. .

The electronic device 100 can be various types of media players, such as music players (such as MP3 players), audio players, video players, portable multimedia players (PMP), digital video disc (DVD) players, televisions, or other media players.

The electronic device 100 may be a media recorder, such as a music recorder, audio recorder, video recorder, camera, video camera, and the like.

The electronic device 100 may be a game device, such as a game console, a portable game device, or a game device.

Electronic devices may be wearable computing devices, displays, or other wearable devices such as watches, headphones, headsets, electronic glasses, electronic clothes, electronic bracelets, electronic necklaces, electronic accessories, electronic tattoos, contact lenses, head-mounted devices ( HMD), fabric or clothing integral wearable devices (such as electronic clothes) or implantable wearable devices (such as implantable circuits), or other types of electronic devices that can receive biometric data from biometric sensing devices.

The electronic device 100 may be other types of equipment, such as radios, printers, calculators, programmable remote controls, electronic dictionaries, electronic readers, electronic keys, electronic photo frames, data storage devices, global positioning systems, medical equipment, vehicle transportation instruments or other handheld devices.

In addition, the electronic device 100 of the present application can also perform multiple functions (eg, play music, display video, store pictures, receive and send phone calls, etc. at the same time).

The electronic device 100 applicable to this application is introduced by taking a mobile phone as an example. In the embodiment of the present application, the mobile phone may include components such as a radio frequency circuit, a memory, an input unit, a wireless fidelity (WiFi, wireless fidelity) module, a display unit, a sensor, an audio circuit, a processor, a projection unit, a camera unit, and a battery.

Among them, the radio frequency circuit can be used to receive and send signals during the process of sending and receiving information or talking. In particular, after receiving the downlink information of the base station, it is processed by the processor; in addition, the uplink data of the mobile phone is sent to the base station. Typically, radio frequency circuitry includes, but is not limited to, an antenna, at least one amplifier, transceiver, coupler, low noise amplifier, duplexer, and the like. In addition, radio frequency circuits can also communicate with networks and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including but not limited to Global System for Mobile Communication (GSM, Global System for Mobilecommunication), General Packet Radio Service (GPRS, General Packet Radio Service), Code Division Multiple Access (CDMA, Code Division Multiple Access), Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), email, Short Message Service (SMS, Short Messaging Service), etc.

The memory can be used to store software programs and modules, and the processor executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); The data created by the use (such as audio data, phone book, etc.) and so on. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The input unit can be used to receive input numbers or character information, and generate key signals related to user settings and function control of the mobile phone. Specifically, the input unit may include a touch panel and other input devices. The touch panel, also known as the touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel or near the touch panel by using any suitable object or accessory such as a finger, a stylus), And drive the corresponding connection device according to the preset program. Optionally, the touch panel may include two parts: a touch detection device and a touch controller.

The touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the processing device, and can receive commands from the processor and execute them. In addition, various types of touch panels, such as resistive, capacitive, infrared, and surface acoustic wave, can be used to realize the touch panel. In addition to the touch panel, the input unit may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

In addition, the mobile phone may further include at least one sensor, such as an attitude sensor, a light sensor, and other sensors.

Specifically, the attitude sensor can also be called a motion sensor, and as one of the motion sensors, a gravity sensor can be cited. The gravity sensor uses elastic sensitive elements to make a cantilever displacement device, and uses an energy storage device made of elastic sensitive elements. The spring drives the electrical contact, so as to convert the change of gravity into the change of electrical signal.

As another type of motion sensor, an accelerometer sensor can be cited. The accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the application of mobile phone posture ( Such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.

In the embodiment of the present application, the above-listed motion sensor can be used as the element for obtaining the "attitude parameter" described later, but it is not limited thereto. Other sensors capable of obtaining the "attitude parameter" all fall within the protection scope of the present application. For example, a gyroscope, etc., and the working principle and data processing process of the gyroscope may be similar to those of the prior art, and here, in order to avoid redundant description, the detailed description thereof is omitted.

In addition, in the embodiment of the present application, other sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor may also be configured as sensors, which will not be repeated here.

The light sensor can include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor can turn off the display panel and/or the backlight when the mobile phone is moved to the ear.

Audio circuitry, speakers and microphones provide the audio interface between the user and the phone. The audio circuit can transmit the electrical signal converted from the received audio data to the speaker, and the speaker converts it into a sound signal output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is converted into an audio signal after being received by the audio circuit After the audio data is output to the processor for processing, it can be sent to another mobile phone through the radio frequency circuit, or the audio data can be output to the memory for further processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users send and receive emails, browse the web, and access streaming media through the WiFi module. It provides users with wireless broadband Internet access. However, it is understandable that it is not an essential component of a mobile phone, and can be completely omitted as needed without changing the essence of the application.

The processor is the control center of the mobile phone. It uses various interfaces and lines to connect various parts of the entire mobile phone. By running or executing software programs and/or modules stored in the memory, and calling data stored in the memory, it executes various functions of the mobile phone. Various functions and processing data, so as to monitor the mobile phone as a whole. Optionally, the processor may include one or more processing units; preferably, the processor may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc., and the modulation The demodulation processor mainly handles wireless communication.

It can be understood that the foregoing modem processor may not be integrated into the processor.

In addition, the processor may serve as an implementation element of the above-mentioned processing unit, and perform the same or similar functions as the processing unit.

Cell phones also include a power source (such as a battery) that powers various components.

Preferably, the power supply can be logically connected to the processor through the power management system, so that functions such as charging, discharging, and power consumption management can be realized through the power management system. Although not shown, the mobile phone may also include a Bluetooth module, etc., which will not be repeated here.

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the application is defined by the claims and their equivalents.

Claims (19)

1. An electronic device, characterized in that, comprising: Camera; A display screen, the display screen is an OLED screen, the display screen has a first display area and a second display area, the camera is located on one side of the first display area, and the first display area has a plurality of pixels , the plurality of pixels are stacked with the camera, each pixel has a flowable organic light-emitting material, the first display area can be switched between a first state and a second state, when the second When a display area is in the first state, the organic luminescent material in the pixel of the first display area blocks the lens of the camera; when the first display area is in the second state, The organic luminescent material in at least part of the pixels in the first display area flows so that the pixels have a light-transmitting area. 2. The electronic device according to claim 1, further comprising a pressing device, the pressing device comprising: Pressing the cover plate, the pressing cover plate is located between the first display area and the camera head, and the side of the pressing cover plate facing the first display area is provided with a plurality of spaced apart pressing protrusions; A driving mechanism, the driving mechanism is connected with the pressing cover to drive the pressing cover to move toward the first display area and toward the camera, when the pressing cover moves toward the first After a display area moves a certain distance, the plurality of pressing protrusions press at least part of the pixels on the first display area. 3. The electronic device according to claim 2, wherein the plurality of pressing protrusions correspond to the plurality of pixels on the first display area, and when the pressing cover faces toward the After the first display area moves a certain distance, a plurality of the pressing protrusions press the corresponding pixels on the first display area. 4 . The electronic device according to claim 2 , wherein the free end surface of the pressing protrusion is plane and parallel to the first display area. 5. The electronic device according to claim 2, wherein each of the pressing protrusions has the same height. 6 . The electronic device according to claim 2 , wherein the cross-sections of each of the pressing protrusions have the same shape and size. 7. The electronic device according to claim 2, wherein the cross-sectional area of the free end surface of the pressing protrusion is smaller than the projected area of the pixel on the first display area. 8. The electronic device according to claim 2, wherein the pressing cover is parallel to the first display area. 9 . The electronic device according to claim 2 , wherein the pressing cover and the pressing protrusion are integrally formed. 10 . 10. The electronic device according to claim 2, wherein the pressing cover and the pressing protrusion are translucent or transparent. 11. The electronic device according to claim 1, wherein a plurality of the pixels are distributed in rows and columns. 12. The electronic device according to claim 1, wherein any two adjacent pixels are arranged at intervals. 13. The electronic device according to claim 1, wherein the pixel is formed in a circle, an ellipse or a polygon. 14. The electronic device according to claim 1, wherein each of the pixels has the same shape and size. 15 . The electronic device according to claim 1 , wherein at least part of the organic light-emitting materials in two adjacent pixels have different emission colors. 16. The electronic device according to claim 15, wherein at least part of the three adjacent pixels can be configured as a pixel unit including a pixel R, a pixel G and a pixel B. 17. The electronic device according to claim 1, wherein the shape of the first display area is a circle, an ellipse or a polygon. 18. The electronic device according to claim 1, wherein a central line of the camera coincides with a central line of the first display area. 19. The electronic device according to claim 1, wherein a projected area of the lens of the camera on the display screen is smaller than an area of the first display area.