Terminal screen and terminal

Abstract

The present disclosure provides a terminal screen and a terminal. The terminal screen includes: a substrate and a display layer located on the upper layer of the substrate; the display layer includes a main display area and an auxiliary display area; the auxiliary display area includes a plurality of pixels, each pixel includes at least three sub-pixels of different colors, and the at least three different colors include a first color, a second color, and a third color; in the auxiliary display area, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, and the wiring for connecting the sub-pixels of the third color are located in the same layer. The present disclosure sets the wiring of the sub-pixels of three different colors in the auxiliary display area in the same layer, so that the number of layers of the terminal screen can be reduced, and there is no need to set metal vias for connecting wiring and sub-pixels across layers, thereby further improving the light transmittance of the terminal screen.

Description

Technical Field

[0001] The disclosed embodiments relate to the technical field of display screens, and in particular to a terminal screen and a terminal. Background Art

[0002] The mobile phone industry has an increasingly higher pursuit of screen-to-body ratio, hoping to produce mobile phones with a screen-to-body ratio close to 100%.

[0003] The difficulty in improving the screen-to-body ratio of mobile phones lies in how to reasonably set the functional devices on the front panel of the mobile phone (such as cameras, receivers, light sensors, distance sensors, fingerprint sensors, etc.) to maximize the screen-to-body ratio. In related technologies, a technical concept of setting the above functional devices under the mobile phone screen is proposed. By setting the above functional devices under the mobile phone screen, the space occupied by these functional devices on the front panel of the mobile phone can be fully released, thereby improving the screen-to-body ratio.

[0004] However, for some optical devices that need to receive or emit light when working (such as cameras, light sensors, infrared transmitters, infrared receivers and other devices), after these optical devices are placed under the mobile phone screen, due to the light transmittance of the mobile phone screen, the working performance of these optical devices will be affected or even fail to work normally. Summary of the invention

[0005] The embodiments of the present disclosure provide a terminal screen and a terminal, which can be used to solve the problem that after optical devices are arranged under the terminal screen, the working performance of these optical devices will be affected or even fail to work normally due to the light transmittance of the terminal screen. The technical solution is as follows:

[0006] According to a first aspect of an embodiment of the present disclosure, a terminal screen is provided, the terminal screen comprising: a substrate and a display layer located on an upper layer of the substrate;

[0007] The display layer includes a main display area and an auxiliary display area;

[0008] The auxiliary display area includes a plurality of pixels, each pixel includes at least three sub-pixels of different colors, and the at least three different colors include a first color, a second color, and a third color;

[0009] In the auxiliary display area, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, and the wiring for connecting the sub-pixels of the third color are located in the same layer.

[0010] Optionally, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, the wiring for connecting the sub-pixels of the third color, the sub-pixels of the first color, the sub-pixels of the second color, and the sub-pixels of the third color are all located on the same layer.

[0011] Optionally, the auxiliary display area includes at least one pixel group, each pixel group includes n pixel units arranged along the first direction, and n is an integer greater than 1;

[0012] The n pixel units include a first pixel unit and a second pixel unit which are arranged alternately one by one along the first direction; wherein the first pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the first pixel unit is the sub-pixel of the first color, the sub-pixel of the second color and the sub-pixel of the third color; the second pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit is the sub-pixel of the third color, the sub-pixel of the first color and the sub-pixel of the second color; the first direction is perpendicular to the second direction;

[0013] For each pixel group, the sub-pixels of the first color in the first pixel unit and the second pixel unit are connected one by one in sequence through a first wiring, the sub-pixels of the second color in the first pixel unit and the second pixel unit are connected one by one in sequence through a second wiring, the sub-pixels of the third color in the first pixel unit are connected one by one in sequence through a third wiring, and the sub-pixels of the third color in the second pixel unit are connected one by one in sequence through a fourth wiring;

[0014] The first routing line, the second routing line, the third routing line and the fourth routing line are located on the same layer.

[0015] Optionally, the third wiring extends outward from the auxiliary display area and is connected to a first pixel control circuit located outside the auxiliary display area;

[0016] The fourth wiring extends outward from the auxiliary display area and is connected to a second pixel control circuit located outside the auxiliary display area.

[0017] Optionally, the first pixel control circuit and the second pixel control circuit are the same pixel control circuit;

[0018] or,

[0019] The first pixel control circuit and the second pixel control circuit are two different pixel control circuits.

[0020] Optionally, the third wiring is connected to the fourth wiring in the auxiliary display area, and the fourth wiring extends outward from the auxiliary display area and is connected to a pixel control circuit located outside the auxiliary display area;

[0021] or,

[0022] The fourth wiring is connected to the third wiring in the auxiliary display area, and the third wiring extends outward from the auxiliary display area to be connected to a pixel control circuit located outside the auxiliary display area.

[0023] Optionally, the first routing line, the second routing line, the third routing line and the fourth routing line are located in the first layer;

[0024] A second layer is provided above or below the first layer, wherein the second layer includes a crossover line;

[0025] One end of the third routing line is connected to one end of the crossover line, and the other end of the crossover line is connected to the fourth routing line;

[0026] or,

[0027] One end of the fourth routing line is connected to one end of the flying line, and the other end of the flying line is connected to the third routing line.

[0028] Optionally, the first color is red, the second color is green, and the third color is blue; or,

[0029] The first color is red, the second color is blue, and the third color is green; or,

[0030] The first color is green, the second color is red, and the third color is blue; or,

[0031] The first color is green, the second color is blue, and the third color is red; or,

[0032] The first color is blue, the second color is red, and the third color is green; or,

[0033] The first color is blue, the second color is green, and the third color is red.

[0034] Optionally, the display layer further includes a transition display area, and the transition display area is located between the main display area and the auxiliary display area.

[0035] Optionally, the auxiliary display area is located at a notch formed at the top edge of the main display area; and / or,

[0036] The auxiliary display area is located at the notch formed at the left edge of the main display area; and / or,

[0037] The auxiliary display area is located at the notch formed at the right edge of the main display area; and / or,

[0038] The auxiliary display area is located at the notch formed at the bottom edge of the main display area; and / or,

[0039] The auxiliary display area is located in a gap formed in the middle of the main display area.

[0040] According to a second aspect of an embodiment of the present disclosure, a terminal is provided, wherein the terminal includes the terminal screen as described in the first aspect.

[0041] According to a third aspect of an embodiment of the present disclosure, a terminal is provided, the terminal comprising a terminal screen;

[0042] The terminal screen comprises: a substrate and a display layer located on the upper layer of the substrate;

[0043] The display layer includes a main display area and an auxiliary display area;

[0044] The auxiliary display area includes a plurality of pixels, each pixel includes at least three sub-pixels of different colors, and the at least three different colors include a first color, a second color, and a third color;

[0045] In the auxiliary display area, a wiring for connecting sub-pixels of the first color, a wiring for connecting sub-pixels of the second color, and a wiring for connecting sub-pixels of the third color are located in the same layer;

[0046] An optical device is arranged below the auxiliary display area.

[0047] Optionally, the optical device includes at least one of the following: a camera, a light sensor, a proximity sensor, an optical transmitter, and an optical receiver.

[0048] According to a fourth aspect of an embodiment of the present disclosure, a terminal screen is provided, the terminal screen comprising a plurality of pixels, each pixel comprising at least three sub-pixels of different colors, the at least three different colors comprising a first color, a second color and a third color;

[0049] In the terminal screen, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, and the wiring for connecting the sub-pixels of the third color are located on the same layer.

[0050] Optionally, the terminal screen includes at least one pixel group, each pixel group includes n pixel units arranged along a first direction, and n is an integer greater than 1;

[0051] The n pixel units include a first pixel unit and a second pixel unit which are arranged alternately one by one along the first direction; wherein the first pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the first pixel unit is the sub-pixel of the first color, the sub-pixel of the second color and the sub-pixel of the third color; the second pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit is the sub-pixel of the third color, the sub-pixel of the first color and the sub-pixel of the second color; the first direction is perpendicular to the second direction;

[0052] For each pixel group, the sub-pixels of the first color in the first pixel unit and the second pixel unit are connected one by one in sequence through a first wiring, the sub-pixels of the second color in the first pixel unit and the second pixel unit are connected one by one in sequence through a second wiring, the sub-pixels of the third color in the first pixel unit are connected one by one in sequence through a third wiring, and the sub-pixels of the third color in the second pixel unit are connected one by one in sequence through a fourth wiring;

[0053] The first routing line, the second routing line, the third routing line and the fourth routing line are located on the same layer.

[0054] According to a fifth aspect of an embodiment of the present disclosure, a terminal is provided, comprising the terminal screen as described in the fourth aspect.

[0055] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0056] By arranging the wiring of the three sub-pixels of different colors in the auxiliary display area in the same layer, the number of layers of the terminal screen can be reduced, and there is no need to set metal vias for connecting the wiring and sub-pixels across layers, thereby further improving the light transmittance of the terminal screen. In this way, optical devices such as cameras, light sensors, proximity sensors, optical transmitters, optical receivers, etc. can be set under the auxiliary display area, and these optical devices can be ensured to work normally, thereby ensuring the working performance of the above optical devices to the greatest extent.

[0057] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0059] Figure 1 is a schematic diagram of a terminal screen according to the related art;

[0060] Figure 2 is a schematic diagram of a terminal screen according to an exemplary embodiment of the present disclosure;

[0061] Figure 3 and Figure 4 is a schematic diagram of wiring distribution of a pixel group according to an exemplary embodiment of the present disclosure;

[0062] Figure 5 and Figure 6 is a schematic diagram showing an arrangement of pixel groups in an auxiliary display area according to an exemplary embodiment of the present disclosure;

[0063] Figure 7 is a schematic diagram showing the connection between the wiring of the auxiliary display area and the pixel control circuit according to an exemplary embodiment of the present disclosure;

[0064] Figure 8 and Fig. 9 is a schematic diagram showing the connection between the wiring of the auxiliary display area and the pixel control circuit according to another exemplary embodiment of the present disclosure;

[0065] Fig.10 is a schematic diagram showing a transition display area according to an exemplary embodiment of the present disclosure;

[0066] Figures 11 to 16 A schematic diagram showing exemplary positional relationships between several main display areas and auxiliary display areas;

[0067] Fig.17 is a schematic diagram of a terminal according to an exemplary embodiment;

[0068] Fig.18 It is a structural block diagram of a terminal according to an exemplary embodiment. DETAILED DESCRIPTION

[0069] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0070] The terminal screen includes multiple pixels, and each pixel usually includes three sub-pixels of different colors: R (red), G (green), and B (blue). In the traditional solution, each sub-pixel has a separate pixel control circuit, that is, one pixel corresponds to three pixel control circuits, and each pixel control circuit is connected to a sub-pixel separately to control the sub-pixel, such as controlling the sub-pixel to emit light. Since the pixel control circuit usually includes components such as TFT (Thin Film Transistor) and capacitors, and the sub-pixels and pixel control circuits need to be connected through wiring, a large number of pixel control circuits and a dense wiring layout will result in poor light transmittance of the terminal screen, and the normal operation of the optical device under the screen cannot be guaranteed.

[0071] In the related art, in order to improve the light transmittance of the terminal screen, a solution is proposed, which connects multiple sub-pixels of the same color with a wire, and then connects the wire to a pixel control circuit. Figure 1 As shown, multiple red sub-pixels share a line 1, multiple green sub-pixels share a line 2, and multiple blue sub-pixels share a line 3. In the above manner, the number of pixel control circuits can be reduced, the line layout can be simplified, and the light transmittance of the terminal screen can be improved.

[0072] from Figure 1 It can be seen that since the blue sub-pixel is interspersed between the red sub-pixel and the green sub-pixel, there is a crossover. That is, at least two layers of routing are required to achieve the above Figure 1 Pixel connection shown. Routes 1 and 2 can be located on the same layer. Assuming that the sub-pixels of each color are located on the first layer, Routes 1 and 2 can also be located on the first layer. Routes 3 is limited by space and can no longer be located on the same layer as Routes 1 and 2. It needs to be located on another layer, such as Routes 3 located on the second layer. In addition, when Routes 3 located on the second layer is connected to the blue sub-pixel in the first layer, a corresponding connection portion, such as a metal via, is required to be provided, through which an electrical connection between the upper and lower layers is achieved. Obviously, the more layers of routing there are, the worse the light transmittance of the terminal screen will be, and the metal vias will further reduce the light transmittance, so it is adopted. Figure 1 Although this design can improve light transmittance compared to traditional solutions, it is still not good enough.

[0073] The technical solution provided by the embodiment of the present disclosure is Figure 1 Further improvements have been made to this design, which has enabled the routing of three sub-pixels of different colors to be set in the same layer. This can reduce the number of layers of the terminal screen and eliminate the need to set up metal vias for cross-layer connection of routing and sub-pixels, thereby further improving the light transmittance of the terminal screen.

[0074] Figure 2 FIG. 1 is a schematic diagram of a terminal screen according to an exemplary embodiment. Figure 2 As shown, the terminal screen may include: a substrate 10 and a display layer 20 located on the upper layer of the substrate 10 .

[0075] The display layer 20 is used to realize the display function of the terminal screen. In the embodiment of the present disclosure, the display layer 20 includes a main display area 21 and an auxiliary display area 22. Both the main display area 21 and the auxiliary display area 22 have a display function. The number of auxiliary display areas 22 can be one or more. Figure 2 In the figure, the number of the auxiliary display area 22 is 1 for schematic illustration. Optionally, the main display area 21 is a display area with a larger area in the display layer 20, and the auxiliary display area 22 is a display area with a smaller area in the display layer 20, that is, the area ratio of the main display area 21 in the display layer 20 is greater than the area ratio of the auxiliary display area 22 in the display layer 20.

[0076] In the embodiment of the present disclosure, the display layer 20 includes two different types of display areas, namely, a main display area 21 and an auxiliary display area 22. However, the main display area 21 and the auxiliary display area 22 are a unified whole in terms of physical structure, that is, the display layer 20 is an integrated structure, and is not divided into a plurality of independent components. For example, the display layer 20 is disposed on a substrate 10 of an integrated structure, that is, the main display area 21 and the auxiliary display area 22 are formed on a substrate. The substrate 10 can be made of glass material, or can be made of flexible materials such as PI (polyimide), which is not limited in the embodiment of the present disclosure.

[0077] If the display layer 20 includes multiple independent components, and these components are spliced ​​to form the display layer 20, there will inevitably be certain gaps at the splicing positions, which will eventually lead to gaps between the display contents of each component, and it is impossible to achieve a seamless display effect of the display contents of the entire display layer 20.

[0078] However, in the embodiment of the present disclosure, since the main display area 21 and the auxiliary display area 22 are a unified whole in physical structure, there is no gap between the two. Therefore, there will be no gap between the display content of the main display area 21 and the display content of the auxiliary display area 22, thereby achieving a seamless display effect of the display content of the entire display layer 20.

[0079] In the embodiment of the present disclosure, the auxiliary display area 22 includes a plurality of pixels, each pixel includes at least three sub-pixels of different colors, and the at least three different colors include a first color, a second color, and a third color. Optionally, the at least three different colors include R (red), G (green), and B (blue).

[0080] In the auxiliary display area 22, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, and the wiring for connecting the sub-pixels of the third color are located in the same layer. Figure 2 As shown, assuming that the first color is red, the second color is green, and the third color is blue, in the auxiliary display area 22, the wiring for connecting the red sub-pixels, the wiring for connecting the green sub-pixels, and the wiring for connecting the blue sub-pixels are located on the same layer.

[0081] Optionally, in the auxiliary display area 22, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, the wiring for connecting the sub-pixels of the third color, the sub-pixels of the first color, the sub-pixels of the second color, and the sub-pixels of the third color are all located in the same layer. That is, the sub-pixels and the wiring are located in the same layer. In one example, in the auxiliary display area 22, the wiring for connecting the red sub-pixels, the wiring for connecting the green sub-pixels, the wiring for connecting the blue sub-pixels, the red sub-pixels, the green sub-pixels, and the blue sub-pixels are located in the same layer.

[0082] The terminal screen is a stacked structure, which includes multiple functional layers, and each functional layer is stacked and arranged in a top-down order. Similarly, the auxiliary display area 22 may also include multiple functional layers, and each functional layer is stacked and arranged in a top-down order. Different functional layers can be used to achieve different functions, such as some functional layers are used to set anodes, some functional layers are used to set cathodes, some functional layers are used to set sub-pixels, and some functional layers are used to set wiring, and so on. In the embodiment of the present disclosure, A and B are located in the same layer, which means that A and B are located in the same functional layer. For example, in the auxiliary display area 22, the wiring for connecting the red sub-pixel, the wiring for connecting the green sub-pixel, and the wiring for connecting the blue sub-pixel are located in the same functional layer. Optionally, the wiring of the above-mentioned various color sub-pixels is located in the same functional layer as the various color sub-pixels. Optionally, in the same functional layer, the wiring of the above-mentioned various color sub-pixels is located on the same plane.

[0083] In the embodiment of the present disclosure, there is no limitation on the pixel arrangement of the auxiliary display area 22 . For example, the pixel arrangement of the auxiliary display area 22 includes but is not limited to at least one of the following: Delta arrangement, Diamond arrangement, Pentile arrangement, standard RGB arrangement, etc.

[0084] In one example, in conjunction with reference Figure 3 and Figure 4 , the auxiliary display area 22 includes at least one pixel group 23, each pixel group 23 includes n pixel units 24 arranged along the first direction, where n is an integer greater than 1. Figure 3 and Figure 4In the embodiment, the pixel group 23 includes 6 pixel units 24 arranged along the first direction. In practical applications, the number of pixel units 24 included in a pixel group 23 can be designed according to actual needs, and the embodiment of the present disclosure does not limit this.

[0085] The n pixel units 24 include first pixel units 24a and second pixel units 24b arranged alternately along a first direction; wherein the first pixel unit 24a includes three sub-pixels arranged along a second direction, and the arrangement order of the three sub-pixels included in the first pixel unit 24a is a sub-pixel of a first color, a sub-pixel of a second color, and a sub-pixel of a third color; the second pixel unit 24b includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit 24b is a sub-pixel of a third color, a sub-pixel of a first color, and a sub-pixel of a second color. Furthermore, the first direction is perpendicular to the second direction.

[0086] like Figure 3 and Figure 4 As shown, the first direction is the horizontal direction, and the second direction is the vertical direction. The pixel group 23 includes a first pixel unit 24a and a second pixel unit 24b arranged one by one in the horizontal direction; wherein the first pixel unit 24a includes three sub-pixels arranged in the vertical direction, and the arrangement order of the three sub-pixels included in the first pixel unit 24a is red sub-pixel (R), green sub-pixel (G) and blue sub-pixel (B); the second pixel unit 24b includes three sub-pixels arranged in the vertical direction, and the arrangement order of the three sub-pixels included in the second pixel unit 24b is blue sub-pixel (B), red sub-pixel (R) and green sub-pixel (G).

[0087] For each pixel group 23, the sub-pixels of the first color in the first pixel unit 24a and the second pixel unit 24b are connected one by one in sequence through the first wiring 25, the sub-pixels of the second color in the first pixel unit 24a and the second pixel unit 24b are connected one by one in sequence through the second wiring 26, the sub-pixels of the third color in the first pixel unit 24a are connected one by one in sequence through the third wiring 27, and the sub-pixels of the third color in the second pixel unit 24b are connected one by one in sequence through the fourth wiring 28. The first wiring 25, the second wiring 26, the third wiring 27 and the fourth wiring 28 are located in the same layer.

[0088] like Figure 3 and Figure 4As shown, in the pixel group 23, the red sub-pixels (R) in the first pixel unit 24a and the second pixel unit 24b are connected one by one in sequence through the first wiring 25, the green sub-pixels (G) in the first pixel unit 24a and the second pixel unit 24b are connected one by one in sequence through the second wiring 26, the blue sub-pixels (B) in the first pixel unit 24a are connected one by one in sequence through the third wiring 27, and the blue sub-pixels (B) in the second pixel unit 24b are connected one by one in sequence through the fourth wiring 28. Among them, the first wiring 25, the second wiring 26, the third wiring 27 and the fourth wiring 28 are located in the same layer.

[0089] Through the above method, the sub-pixels of the third color in the first pixel unit 24a are connected through a routing line, and the sub-pixels of the third color in the second pixel unit 24b are connected through another routing line. In this way, there is no need to connect the sub-pixels of each third color by crossing the line, thereby achieving the setting of the routing lines of three different color sub-pixels in the same layer. In this way, the number of layers of the terminal screen can be reduced, and there is no need to set metal vias for crossing the layers to connect the routing lines and sub-pixels, thereby further improving the light transmittance of the terminal screen.

[0090] In addition, when each pixel includes three sub-pixels of R, G, and B, in an exemplary embodiment, the first color is red, the second color is green, and the third color is blue; or, the first color is red, the second color is blue, and the third color is green; or, the first color is green, the second color is red, and the third color is blue; or, the first color is green, the second color is blue, and the third color is red; or, the first color is blue, the second color is red, and the third color is green; or, the first color is blue, the second color is red, and the third color is green. In the above Figure 3 and Figure 4 In the figure, only the first color is red, the second color is green, and the third color is blue for schematic illustration, which does not constitute a limitation on the technical solution of the present disclosure.

[0091] In addition, in the embodiment of the present disclosure, there is no limitation on the pixel arrangement and routing of the main display area 21, which can be the same as the auxiliary display area 22 or different from the auxiliary display area 22. In order to ensure the display performance of the main display area 21, the main display area 21 can adopt a traditional pixel arrangement and routing method, that is, each sub-pixel has an independent pixel control circuit to control it separately. In this way, the light transmittance of the auxiliary display area 22 will be better than the light transmittance of the main display area 21, so that optical devices such as cameras, light sensors, proximity sensors, optical transmitters, optical receivers, etc. can be set below the auxiliary display area 22, and ensure that these optical devices can work normally, thereby ensuring the working performance of the above optical devices to the greatest extent.

[0092] It should be noted that the light transmittance is an indicator used to measure the light transmittance of a medium (such as the main display area 21 and the auxiliary display area 22 in the embodiment of the present disclosure). The light transmittance may include transmittance and / or light transmittance quality. Among them, the transmittance is the percentage of the luminous flux transmitted through the medium (such as the main display area 21 and the auxiliary display area 22 in the embodiment of the present disclosure) to the incident luminous flux. Transmittance may also be referred to as light transmittance. Light transmittance quality refers to the quality of light transmitted through a medium (such as the main display area 21 and the auxiliary display area 22 in the embodiment of the present disclosure). Characterization parameters of light transmittance quality include but are not limited to at least one of the following: haze, SFR (Spatial Frequency Response), MTF (Modulation Transfer Function), which corresponds to the sharpness index of the image. In the embodiment of the present disclosure, the optical device can be arranged below the auxiliary display area 22. Since the transmittance and / or light transmittance quality of the auxiliary display area 22 are better, the working performance of the above-mentioned optical device can be ensured to the greatest extent.

[0093] It should also be noted that, in the above embodiments, a pixel including sub-pixels of three colors, namely R, G, and B, is mainly used as an example for description. In other examples, in addition to sub-pixels of the three colors, R, G, and B, sub-pixels of other colors may also be included, such as white (W) sub-pixels, or the above three colors, R, G, and B, may be replaced by other colors, and the embodiments of the present disclosure are not limited to this.

[0094] It should also be noted that in the embodiments of the present disclosure, the wiring refers to the power line and / or signal line used to control the pixel display. The power line is used to provide voltage to the pixel; the signal line is used to provide control signals to the pixel, such as pixel values ​​such as brightness or grayscale, and the signal line can also be called a data line.

[0095] In summary, in the technical solution provided by the embodiment of the present disclosure, by setting the wiring of the three sub-pixels of different colors in the auxiliary display area in the same layer, the number of layers of the terminal screen can be reduced, and there is no need to set metal vias for connecting the wiring and sub-pixels across layers, thereby further improving the light transmittance of the terminal screen. In this way, optical devices such as cameras, light sensors, proximity sensors, optical transmitters, optical receivers, etc. can be set below the auxiliary display area, and these optical devices can be ensured to work normally, thereby ensuring the working performance of the above optical devices to the greatest extent.

[0096] In an exemplary embodiment, the auxiliary display area 22 may include one pixel group 23, or may include multiple (i.e., two or more) pixel groups 23. When the auxiliary display area 22 includes multiple pixel groups 23, the structure of each pixel group 23 (such as the number of pixels included, the arrangement method, etc.) may be the same or different, and the embodiments of the present disclosure are not limited thereto.

[0097] like Figure 5 As shown in FIG. 1 , it exemplarily shows a schematic diagram of the arrangement of the auxiliary display area 22 including four pixel groups 23. Figure 5 In order to more clearly distinguish each pixel group 23, the intervals between adjacent pixel groups 23 are enlarged. In practical applications, the intervals between adjacent pixel groups 23 can be closer, which is not limited in the embodiments of the present disclosure. Figure 6 As shown, the auxiliary display area 22 may include more pixel groups 23, and each pixel group 23 may be arranged in an array in the auxiliary display area 22. In the embodiment of the present disclosure, the number and arrangement of the pixel groups 23 included in the auxiliary display area 22 are not specifically limited.

[0098] In addition, in order to enable the sub-pixels in the auxiliary display area 22 to emit light, the sub-pixels in the auxiliary display area 22 need to be connected to the pixel control circuit through wiring. In order to ensure the light transmittance of the auxiliary display area 22 as much as possible, the pixel control circuit of the sub-pixels in the auxiliary display area 22 can be set outside the auxiliary display area 22, for example, in the main display area 21. In this way, the wiring in the auxiliary display area 22 needs to extend outward from the auxiliary display area 22 and connect to the pixel control circuit located outside the auxiliary display area 22.

[0099] In one example, if Figure 7 As shown, the third wiring 27 extends outward from the auxiliary display area 22 and is connected to the first pixel control circuit 31 located outside the auxiliary display area 22; the fourth wiring 28 extends outward from the auxiliary display area 22 and is connected to the second pixel control circuit 32 located outside the auxiliary display area 22. In addition, the first wiring 25 extends outward from the auxiliary display area 22 and is connected to the third pixel control circuit 33 located outside the auxiliary display area 22; the second wiring 26 extends outward from the auxiliary display area 22 and is connected to the fourth pixel control circuit 34 located outside the auxiliary display area 22. In the above manner, for the same pixel group 23, sub-pixels of the same color are controlled by one pixel control circuit, and sub-pixels of different colors are controlled respectively by different pixel control circuits. In addition, the above-mentioned first pixel control circuit 31 and the second pixel control circuit 32 are the same pixel control circuit; or, the first pixel control circuit 31 and the second pixel control circuit 32 are two different pixel control circuits.

[0100] In another example, Figure 8As shown, the third wiring 27 is connected to the fourth wiring 28 in the auxiliary display area 22, and the fourth wiring 28 extends outward from the auxiliary display area 22 and is connected to the pixel control circuit 35 located outside the auxiliary display area 22. In addition, the first wiring 25 extends outward from the auxiliary display area 22 and is connected to the third pixel control circuit 33 located outside the auxiliary display area 22; the second wiring 26 extends outward from the auxiliary display area 22 and is connected to the fourth pixel control circuit 34 located outside the auxiliary display area 22. In the above manner, the third wiring 27 and the fourth wiring 28 are connected to the same pixel control circuit 35, and the pixel control circuit 35 is used to control two groups of sub-pixels of the third color at the same time.

[0101] exist Figure 8 In this case, in order to realize connecting the third routing line 27 to the fourth routing line 28 in the auxiliary display area 22, the following design can be adopted: the first routing line 25, the second routing line 26, the third routing line 27 and the fourth routing line 28 are located in the first layer; there is a second layer above or below the first layer, and the second layer includes a jumper 36; one end of the third routing line 27 is connected to one end of the jumper 36, and the other end of the jumper 36 is connected to the fourth routing line 28. The jumper 36 can be set in a functional layer located above or below the first layer, and the jumper 36 and other routing lines (that is, the first routing line 25, the second routing line 26, the third routing line 27 and the fourth routing line 28) are located in two different functional layers. The functional layer used to set the jumper 36 can be a separate functional layer, or it can be a functional layer already in the auxiliary display area 22, and the embodiments of the present disclosure are not limited to this. In addition, since the jumper 36 and the third and fourth routing lines 27 and 28 are located in two different functional layers, the connection between the jumper 36 and the third routing line 27 and the connection between the jumper 36 and the fourth routing line 28 can be achieved through metal vias.

[0102] In another example, Fig. 9 As shown, the fourth wiring 28 is connected to the third wiring 27 in the auxiliary display area 22, and the third wiring 27 extends outward from the auxiliary display area 22 and is connected to the pixel control circuit 35 located outside the auxiliary display area 22. In addition, the first wiring 25 extends outward from the auxiliary display area 22 and is connected to the third pixel control circuit 33 located outside the auxiliary display area 22; the second wiring 26 extends outward from the auxiliary display area 22 and is connected to the fourth pixel control circuit 34 located outside the auxiliary display area 22. In the above manner, it is also achieved that the third wiring 27 and the fourth wiring 28 are connected to the same pixel control circuit 35, and the two groups of sub-pixels of the third color are controlled simultaneously by the pixel control circuit 35.

[0103] exist Fig. 9In this case, in order to realize connecting the fourth routing line 28 to the third routing line 27 in the auxiliary display area 22, the following design can be adopted: the first routing line 25, the second routing line 26, the third routing line 27 and the fourth routing line 28 are located in the first layer; there is a second layer above or below the first layer, and the second layer includes a jumper 36; one end of the fourth routing line 28 is connected to one end of the jumper 36, and the other end of the jumper 36 is connected to the third routing line 27. The jumper 36 can be set in a functional layer located above or below the first layer, and the jumper 36 and other routing lines (that is, the first routing line 25, the second routing line 26, the third routing line 27 and the fourth routing line 28) are located in two different functional layers. The functional layer used to set the jumper 36 can be a separate functional layer, or it can be a functional layer already in the auxiliary display area 22, and the embodiments of the present disclosure are not limited to this. In addition, since the jumper 36 and the third and fourth routing lines 27 and 28 are located in two different functional layers, the connection between the jumper 36 and the third routing line 27 and the connection between the jumper 36 and the fourth routing line 28 can be achieved through metal vias.

[0104] In addition, for the above Figure 8 and Fig. 9 In the design scheme shown in FIG. 1 , since the third line 27 and the fourth line 28 converge into one line in the auxiliary display area 22 and then go out of the auxiliary display area 22, for one pixel group 23, only three lines need to be extended outward. Figure 7 The design shown can save a wiring space. When the auxiliary display area 22 includes a large number of pixel groups 23, Figure 8 and Fig. 9 The design shown is more advantageous.

[0105] In an exemplary embodiment, if Fig.10 As shown, the display layer 20 also includes a transition display area 29 (the area filled with oblique lines in the figure), and the transition display area 29 is located between the main display area 21 and the auxiliary display area 22. Due to the different pixel distributions of the main display area 21 and the auxiliary display area 22, the resolutions of the main display area 21 and the auxiliary display area 22 are different, which leads to differences in the display effects of the two. The transition display area 29 is used to make the resolution transition between the main display area 21 and the auxiliary display area 22 smoother and more natural, thereby improving the display effect of the entire terminal screen. For example, the resolution of the transition display area 29 can be between the main display area 21 and the auxiliary display area 22.

[0106] In addition, when the display layer 20 further includes a transition display area 29, the pixel control circuit of the auxiliary display area 22 may be located in the transition display area 29 and / or the main display area 21. The pixel control circuit of the auxiliary display area 22 may be located entirely in the main display area 21, entirely in the transition display area 29, or partially in the main display area 21 and partially in the transition display area 29.

[0107] In addition, the terminal screen provided in the embodiment of the present disclosure may be an OLED (Organic Light-Emitting Diode) screen, or other types of screens, such as an LCD (Liquid Crystal Display) screen, etc. The embodiment of the present disclosure does not limit the type of the terminal screen. Taking the OLED screen as an example, the display layer 20 may include a cathode, an electron transport layer, an organic light-emitting layer, a hole transport layer, and an anode stacked in sequence from top to bottom. The substrate 10 is located below the display layer 20 and plays a bearing role.

[0108] It should be noted that in the embodiment of the present disclosure, the positional relationship between the auxiliary display area 22 and the main display area 21 is not limited. The positional relationship between the auxiliary display area 22 and the main display area 21 includes but is not limited to any of the following: the auxiliary display area 22 is located at the notch formed at the top edge of the main display area 21 (such as Fig.11 The auxiliary display area 22 is located at the notch formed at the left edge of the main display area 21 (as shown); Fig.12 The auxiliary display area 22 is located at the notch formed on the right edge of the main display area 21 (as shown); Fig.13 The auxiliary display area 22 is located at the notch formed at the bottom edge of the main display area 21 (as shown); Fig.14 The auxiliary display area 22 is located in the gap formed in the middle of the main display area 21 (as shown); Fig.15 shown), etc.

[0109] In the embodiment of the present disclosure, the cross-sectional shape of the auxiliary display area 22 is not limited, and it can be a regular shape such as a rectangle, a rounded rectangle, a circle, etc., or an irregular shape such as a teardrop shape, an arc, etc. In addition, in the embodiment of the present disclosure, the size of the auxiliary display area 22 is not limited, and it can be designed according to actual needs (such as the functional device that needs to be set under the auxiliary display area 22).

[0110] In addition, in the above Figures 11 to 15In the example shown, only the case where a notch is formed at the edge or in the middle of the main display area 21, and the auxiliary display area 22 is located at the notch is used as an example for illustration. In some other possible embodiments, the main display area 21 may not have a notch, and the auxiliary display area 22 may be located next to a side of the main display area 21 and closely connected to the main display area 21. Alternatively, the display layer 20 may include both the auxiliary display area 22 at the notch formed by the main display area 21 and the auxiliary display area 22 located next to a side of the main display area 21. Please refer to Fig.16 , which exemplarily shows several possible positional relationships between the main display area 21 and the auxiliary display area 22.

[0111] Optionally, the terminal screen is in a regular shape, and the regular shape includes any one of the following: rectangle, rounded rectangle, circle. Of course, in some other possible embodiments, the terminal screen may also be in an irregular shape, which is not limited in the present disclosure.

[0112] An exemplary embodiment of the present disclosure further provides a terminal, which may be an electronic device such as a mobile phone, a tablet computer, an e-book reader, a multimedia player, a wearable device, a vehicle-mounted terminal, etc. The terminal includes Figure 2 The terminal screen provided in the embodiment or any of the above optional embodiments.

[0113] In one example, if Fig.17 As shown, the terminal 1 includes a terminal screen. The terminal screen includes: a substrate ( Fig.17 ) and a display layer 20 located on the upper layer of the substrate. Optionally, a touch sensing layer and a glass cover plate may also be included on the display layer 20.

[0114] like Fig.17 As shown, the display layer 20 includes a main display area 21 and an auxiliary display area 22. Fig.17 In the description, only the display layer 20 includes an auxiliary display area 22, and the auxiliary display area 22 is located at the notch formed at the top edge of the main display area 21, and the auxiliary display area 22 and the main display area 21 together form a display layer 20 with a rounded rectangular shape on all sides. The auxiliary display area 22 and the main display area 21 may also have other positional relationships, which are not limited in the embodiments of the present disclosure.

[0115] In the embodiment of the present disclosure, the auxiliary display area 22 includes a plurality of pixels, each pixel includes at least three sub-pixels of different colors, and the at least three different colors include a first color, a second color, and a third color. In the auxiliary display area 22, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, and the wiring for connecting the sub-pixels of the third color are located on the same layer. For the relevant description of the auxiliary display area 22 and the main display area 21, please refer to the above embodiment, which will not be repeated in this embodiment.

[0116] In addition, in the terminal provided by the embodiment of the present disclosure, an optical device ( Fig.17 (not shown in the figure). The optical device includes but is not limited to at least one of the following: a camera, a light sensor, a proximity sensor, an optical transmitter, and an optical receiver. Among them, the camera is used to realize the shooting function, such as an ordinary camera, an infrared camera, a depth camera, etc. The light sensor is used to collect the ambient light intensity. The proximity sensor is used to collect the distance of the object in front. The optical transmitter is a functional device for emitting light, such as an infrared transmitter or some transmitters for emitting other light. The optical receiver is a functional device for receiving light, such as an infrared receiver or some receivers for receiving other light.

[0117] Optionally, the functional devices provided below the auxiliary display area 22 may include other functional devices, such as an earpiece, a biosensor, an environmental sensor, a food safety detection sensor, a health sensor, etc., in addition to the optical devices described above. The earpiece is used to realize the sound playback function. The biosensor is used to identify the user's biological characteristics, such as a fingerprint recognition sensor, an iris recognition sensor, etc. The environmental sensor is used to collect environmental information, such as a temperature sensor, a humidity sensor, an air pressure sensor, etc. The food safety detection sensor is used to detect indicators of some harmful substances in food, such as an optical sensor, a biometric sensor, etc. The health sensor is used to collect the user's health information, such as a sensor for collecting the user's heart rate, blood pressure, heartbeat or other human body data.

[0118] One functional device or multiple functional devices may be arranged under one auxiliary display area 22, for example, a camera and a proximity sensor may be arranged under one auxiliary display area 22. In addition, when the display layer 20 includes multiple auxiliary display areas 22, the above functional devices may be arranged under some auxiliary display areas 22, and the above functional devices may not be arranged under some auxiliary display areas 22, and the same or different functional devices may be arranged under two different auxiliary display areas 22, for example, a camera and a proximity sensor may be arranged under one auxiliary display area 22, and a fingerprint recognition sensor may be arranged under another auxiliary display area 22.

[0119] In the disclosed embodiment, by arranging the wiring of the sub-pixels of three different colors in the auxiliary display area in the same layer, the number of layers of the terminal screen can be reduced, and there is no need to set metal vias for connecting the wiring and sub-pixels across layers, thereby further improving the light transmittance of the terminal screen. In this way, optical devices such as cameras, light sensors, proximity sensors, optical transmitters, optical receivers, etc. can be set below the auxiliary display area, and these optical devices can be ensured to work normally, thereby ensuring the working performance of the above optical devices to the greatest extent.

[0120] An exemplary embodiment of the present disclosure further provides a terminal screen, the terminal screen comprising a plurality of pixels, each pixel comprising at least three sub-pixels of different colors, the at least three different colors comprising a first color, a second color, and a third color. In the terminal screen, a wiring for connecting the sub-pixels of the first color, a wiring for connecting the sub-pixels of the second color, and a wiring for connecting the sub-pixels of the third color are located on the same layer.

[0121] Optionally, the wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, the wiring for connecting the sub-pixels of the third color, the sub-pixels of the first color, the sub-pixels of the second color, and the sub-pixels of the third color are all located on the same layer.

[0122] Optionally, the terminal screen includes at least one pixel group, each pixel group includes n pixel units arranged along a first direction, and n is an integer greater than 1.

[0123] The n pixel units include a first pixel unit and a second pixel unit arranged one by one along a first direction. The first pixel unit includes three sub-pixels arranged along a second direction, and the arrangement order of the three sub-pixels included in the first pixel unit is a sub-pixel of a first color, a sub-pixel of a second color, and a sub-pixel of a third color; the second pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit is a sub-pixel of a third color, a sub-pixel of a first color, and a sub-pixel of a second color. The first direction is perpendicular to the second direction.

[0124] For each pixel group, the sub-pixels of the first color in the first pixel unit and the second pixel unit are connected one by one in sequence through the first routing line, the sub-pixels of the second color in the first pixel unit and the second pixel unit are connected one by one in sequence through the second routing line, the sub-pixels of the third color in the first pixel unit are connected one by one in sequence through the third routing line, and the sub-pixels of the third color in the second pixel unit are connected one by one in sequence through the fourth routing line. The first routing line, the second routing line, the third routing line and the fourth routing line are located in the same layer.

[0125] The pixel arrangement and wiring of the terminal screen are the same or similar to the pixel arrangement and wiring of the auxiliary display area in the above embodiment. For the description of the pixel arrangement and wiring of the terminal screen, please refer to the description in the above embodiment, which will not be repeated here. In addition, for details not disclosed in this embodiment, please refer to the above embodiment.

[0126] In the disclosed embodiment, by arranging the wiring of the sub-pixels of three different colors in the terminal screen in the same layer, the number of layers of the terminal screen can be reduced, and there is no need to set metal vias for connecting the wiring and sub-pixels across layers, thereby further improving the light transmittance of the terminal screen. In this way, optical devices such as cameras, light sensors, proximity sensors, optical transmitters, optical receivers, etc. can be set under the terminal screen, and these optical devices can be ensured to work normally, thereby ensuring the working performance of the above optical devices to the greatest extent.

[0127] An exemplary embodiment of the present disclosure further provides a terminal, which may be an electronic device such as a mobile phone, a tablet computer, an e-book reader, a multimedia player, a wearable device, a vehicle-mounted terminal, etc. The terminal includes a terminal screen as provided in the above embodiment.

[0128] Fig.18 1 is a block diagram of a terminal 1000 according to an exemplary embodiment. For example, the terminal 1000 may be an electronic device such as a mobile phone, a tablet computer, an e-book reader, a multimedia player, a wearable device, or a vehicle-mounted terminal.

[0129] Reference Fig.18 The terminal 1000 may include one or more of the following components: a processing component 1002 , a memory 1004 , a power component 1006 , a multimedia component 1008 , an audio component 1010 , an input / output (I / O) interface 1012 , a sensor component 1014 , and a communication component 1016 .

[0130] The processing component 1002 generally controls the overall operation of the terminal 1000, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 1002 may include one or more processors 1020 to execute instructions to implement the various functions of the terminal. In addition, the processing component 1002 may include one or more modules to facilitate the interaction between the processing component 1002 and other components. For example, the processing component 1002 may include a multimedia module to facilitate the interaction between the multimedia component 1008 and the processing component 1002.

[0131] The memory 1004 is configured to store various types of data to support operations at the terminal 1000. Examples of such data include instructions for any application or method operating on the terminal 1000, contact data, phone book data, messages, pictures, videos, etc. The memory 1004 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as a static random access memory (SRAM), an electrically erasable programmable read-only memory (EEPROM), an erasable programmable read-only memory (EPROM), a programmable read-only memory (PROM), a read-only memory (ROM), a magnetic memory, a flash memory, a magnetic disk, or an optical disk.

[0132] The power supply component 1006 provides power to various components of the terminal 1000. The power supply component 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the terminal 1000.

[0133] The multimedia component 1008 includes a terminal screen that provides an output interface between the terminal 1000 and the user. The terminal screen can be, for example, Figure 1 Embodiment or the terminal screen provided by any of the above optional embodiments. In some embodiments, multimedia component 1008 includes a front camera and / or a rear camera. When terminal 1000 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have a focal length and optical zoom capability.

[0134] The audio component 1010 is configured to output and / or input audio signals. For example, the audio component 1010 includes a microphone (MIC), and when the terminal 1000 is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 1004 or sent via the communication component 1016. In some embodiments, the audio component 1010 also includes a speaker for outputting audio signals.

[0135] I / O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: home button, volume button, start button, and lock button.

[0136] The sensor assembly 1014 includes one or more sensors for providing various aspects of status assessment for the terminal 1000. For example, the sensor assembly 1014 can detect the open / closed state of the terminal 1000, the relative positioning of the components, such as the display and keypad of the terminal 1000, and the sensor assembly 1014 can also detect the position change of the terminal 1000 or a component of the terminal 1000, the presence or absence of contact between the user and the terminal 1000, the orientation or acceleration / deceleration of the terminal 1000, and the temperature change of the terminal 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1014 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0137] The communication component 1016 is configured to facilitate wired or wireless communication between the terminal 1000 and other devices. The terminal 1000 can access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1016 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0138] It should be understood that the "plurality" mentioned in this article refers to two or more. "And / or" describes the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0139] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0140] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A terminal screen, characterized in that: The terminal screen comprises: a substrate and a display layer located on the upper layer of the substrate; The display layer includes a main display area and an auxiliary display area; The auxiliary display area includes at least one pixel group, each pixel group includes n pixel units arranged along a first direction, and n is an integer greater than 1; The n pixel units include a first pixel unit and a second pixel unit arranged alternately one by one along the first direction; wherein the first pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the first pixel unit is a sub-pixel of a first color, a sub-pixel of a second color, and a sub-pixel of a third color; the second pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit is a sub-pixel of the third color, a sub-pixel of the first color, and a sub-pixel of the second color; the first direction is perpendicular to the second direction; For each pixel group, the sub-pixels of the first color in the first pixel unit and the second pixel unit are connected one by one in sequence through a first wiring, the sub-pixels of the second color in the first pixel unit and the second pixel unit are connected one by one in sequence through a second wiring, the sub-pixels of the third color in the first pixel unit are connected one by one in sequence through a third wiring, and the sub-pixels of the third color in the second pixel unit are connected one by one in sequence through a fourth wiring; The first routing line, the second routing line, the third routing line and the fourth routing line are located on the same layer.

2. The terminal screen according to claim 1, characterized in that: The wiring for connecting the sub-pixels of the first color, the wiring for connecting the sub-pixels of the second color, the wiring for connecting the sub-pixels of the third color, the sub-pixels of the first color, the sub-pixels of the second color, and the sub-pixels of the third color are all located on the same layer.

3. The terminal screen according to claim 1, characterized in that: The third wiring extends outward from the auxiliary display area and is connected to a first pixel control circuit located outside the auxiliary display area; The fourth wiring extends outward from the auxiliary display area and is connected to a second pixel control circuit located outside the auxiliary display area.

4. The terminal screen according to claim 3, characterized in that: The first pixel control circuit and the second pixel control circuit are the same pixel control circuit; or, The first pixel control circuit and the second pixel control circuit are two different pixel control circuits.

5. The terminal screen according to claim 1, characterized in that: The third wiring is connected to the fourth wiring in the auxiliary display area, and the fourth wiring extends outward from the auxiliary display area and is connected to a pixel control circuit located outside the auxiliary display area; or, The fourth wiring is connected to the third wiring in the auxiliary display area, and the third wiring extends outward from the auxiliary display area to be connected to a pixel control circuit located outside the auxiliary display area.

6. The terminal screen according to claim 5, characterized in that: The first routing line, the second routing line, the third routing line and the fourth routing line are located on the first layer; A second layer is provided above or below the first layer, wherein the second layer includes a crossover line; One end of the third routing line is connected to one end of the crossover line, and the other end of the crossover line is connected to the fourth routing line; or, One end of the fourth routing line is connected to one end of the flying line, and the other end of the flying line is connected to the third routing line.

7. The terminal screen according to any one of claims 1 to 6, characterized in that: The first color is red, the second color is green, and the third color is blue; or, The first color is red, the second color is blue, and the third color is green; or, The first color is green, the second color is red, and the third color is blue; or, The first color is green, the second color is blue, and the third color is red; or, The first color is blue, the second color is red, and the third color is green; or, The first color is blue, the second color is green, and the third color is red.

8. The terminal screen according to any one of claims 1 to 6, characterized in that: The display layer further includes a transition display area, and the transition display area is located between the main display area and the auxiliary display area.

9. The terminal screen according to any one of claims 1 to 6, characterized in that: The auxiliary display area is located at a notch formed at the top edge of the main display area; and / or, The auxiliary display area is located at the notch formed at the left edge of the main display area; and / or, The auxiliary display area is located at the notch formed at the right edge of the main display area; and / or, The auxiliary display area is located at the notch formed at the bottom edge of the main display area; and / or, The auxiliary display area is located in a gap formed in the middle of the main display area.

10. A terminal, characterized in that: The terminal comprises the terminal screen according to any one of claims 1 to 9.

11. A terminal, characterized in that: The terminal includes a terminal screen; The terminal screen comprises: a substrate and a display layer located on the upper layer of the substrate; The display layer includes a main display area and an auxiliary display area; The auxiliary display area includes at least one pixel group, each pixel group includes n pixel units arranged along a first direction, and n is an integer greater than 1; The n pixel units include a first pixel unit and a second pixel unit arranged alternately one by one along the first direction; wherein the first pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the first pixel unit is a sub-pixel of a first color, a sub-pixel of a second color, and a sub-pixel of a third color; the second pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit is a sub-pixel of the third color, a sub-pixel of the first color, and a sub-pixel of the second color; the first direction is perpendicular to the second direction; For each pixel group, the sub-pixels of the first color in the first pixel unit and the second pixel unit are connected one by one in sequence through a first wiring, the sub-pixels of the second color in the first pixel unit and the second pixel unit are connected one by one in sequence through a second wiring, the sub-pixels of the third color in the first pixel unit are connected one by one in sequence through a third wiring, and the sub-pixels of the third color in the second pixel unit are connected one by one in sequence through a fourth wiring; Wherein, the first routing line, the second routing line, the third routing line and the fourth routing line are located on the same layer; An optical device is arranged below the auxiliary display area.

12. The terminal according to claim 11, characterized in that: The optical device includes at least one of the following: a camera, a light sensor, a proximity sensor, an optical transmitter, and an optical receiver.

13. A terminal screen, characterized in that: The terminal screen includes at least one pixel group, each pixel group includes n pixel units arranged along a first direction, and n is an integer greater than 1; The n pixel units include a first pixel unit and a second pixel unit arranged alternately one by one along the first direction; wherein the first pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the first pixel unit is a sub-pixel of a first color, a sub-pixel of a second color, and a sub-pixel of a third color; the second pixel unit includes three sub-pixels arranged along the second direction, and the arrangement order of the three sub-pixels included in the second pixel unit is a sub-pixel of the third color, a sub-pixel of the first color, and a sub-pixel of the second color; the first direction is perpendicular to the second direction; For each pixel group, the sub-pixels of the first color in the first pixel unit and the second pixel unit are connected one by one in sequence through a first wiring, the sub-pixels of the second color in the first pixel unit and the second pixel unit are connected one by one in sequence through a second wiring, the sub-pixels of the third color in the first pixel unit are connected one by one in sequence through a third wiring, and the sub-pixels of the third color in the second pixel unit are connected one by one in sequence through a fourth wiring; The first routing line, the second routing line, the third routing line and the fourth routing line are located on the same layer.

14. A terminal, characterized in that: The terminal comprises a terminal screen as claimed in claim 13.

Images