Display panel, display and electronic equipment

Abstract

The invention relates to a display panel, a displayer and electronic equipment, and is applied to the technical field of display, the display panel comprises a display unit, M scanning signal lines, a data line group and a plurality of source electrode lines, the display unit is arranged in an M-row N-column periodic array mode, and the display unit comprises a sub-pixel group, a first switch group and a second switch group; when the ith scanning signal line is turned on, the data line group charges the 6i-5th source line to the 6ith source line; starting from the first scanning line, the following scanning processes are sequentially executed on the display unit in the row where each scanning signal line is located: in the first scanning process, the first switch group is switched on, and the second switch group is switched off, so that the display unit in the current row displays a frame picture; and after a first preset time length, a second scanning process is carried out, the first switch group is switched off, and the second switch group is switched on, so that the display unit of the current row displays a black picture within a second preset time length. The problem of visual fatigue of a user caused by visual persistence of a display picture of a previous frame in human eyes is solved.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a display panel, a display and an electronic device. Background Art

[0002] With the rapid development of touch technology, on cell and in cell technologies are widely used in display screens of electronic devices such as mobile phones, tablet computers, cars, and notebooks.

[0003] However, in the related art, during the display process, the next frame is often refreshed immediately after the previous frame starts to be refreshed, resulting in visual residue of the previous frame in the human eye, causing visual fatigue to the user. Summary of the invention

[0004] The present application provides a display panel, a display and an electronic device, which are used to solve the problem in the prior art that the visual residue of the display image of the previous frame in the human eye causes visual fatigue of the user.

[0005] In a first aspect, an embodiment of the present application provides a display panel, comprising: a display unit arranged in a periodic array of M rows and N columns, M scanning signal lines, a data line group, and a plurality of source lines, wherein the display unit comprises a sub-pixel group, a first switch group, and a second switch group; when the i-th scanning signal line is turned on, the data line group charges the 6i-5th source line to the 6i-th source line;

[0006] Starting from the first scanning line, the following scanning process is performed on the display units in the row where each scanning signal line is located in turn:

[0007] The first scanning process: the first switch group is turned on, and the second switch group is turned off, so that the display unit of the current row displays a frame picture;

[0008] After the first preset time, a second scanning process is performed, the first switch group is disconnected, and the second switch group is turned on, so that the display units of the current row display a black picture within the second preset time.

[0009] Optionally, the scanning process further includes: after the scanning process is completed for the display units in the row where the Mth scanning signal line is located, performing the scanning process on the display units in the row where the first scanning line of the next frame is located.

[0010] Optionally, the sum of the first preset duration and the second preset duration is one frame duration.

[0011] Optionally, the display unit further includes a connecting data line group and a source line group;

[0012] The first end of the sub-pixel group is connected to the data line group through the first switch group, the second end is connected to the source line group through the second switch group; the third end is connected to the scanning signal line of the row,

[0013] The other end of the data line group is used to receive the grayscale voltage;

[0014] The other end of the source line group is used to receive a fixed voltage, which is the same as the gray scale voltage.

[0015] Optionally, the first ends of the sub-pixel groups of every two adjacent display units are connected to the same data line group through respective first switch groups.

[0016] Optionally, the sub-pixel group includes a plurality of sub-pixels, the data line group includes a plurality of data lines, the source line group includes a plurality of source lines, the first switch group includes a plurality of first switches, and the second switch group includes a plurality of second switches;

[0017] The first end of each sub-pixel is connected to the data line through a first switch, the second end is connected to the source line through a second switch, and the third end is connected to the scanning signal line of the row.

[0018] Optionally, the first switch group includes multiple first switches and a first switch control line, and each of the first switches is connected to the first switch control line; the second switch group includes multiple second switches and a second switch control line, and each of the second switches is connected to the second switch control line.

[0019] Optionally, each of the sub-pixel groups includes at least three sub-pixels with different colors; in the column direction, the sub-pixels in each column have the same color.

[0020] In a second aspect, an embodiment of the present application provides a display, comprising: the display panel described in the first aspect.

[0021] In a third aspect, an embodiment of the present application provides an electronic device, comprising: an electronic device body and the display described in the second aspect.

[0022] The above-mentioned technical scheme provided by the embodiment of the present application has the following advantages compared with the prior art: the display panel provided by the embodiment of the present application, by setting a display unit arranged in a periodic array of M rows and N columns, M scanning signal lines, a data line group, and multiple source lines, the display unit includes a sub-pixel group, a first switch group and a second switch group; when the i-th scanning signal line is turned on, the data line group charges the 6i-5th source line to the 6i-th source line; starting from the first scanning line, the following scanning process is performed on the display units in each row where the scanning signal line is located in turn: a first scanning process: the first switch group is turned on and the second switch group is turned off, so that the display units in the current row display a frame picture; after a first preset time length, a second scanning process is performed, the first switch group is turned off and the second switch group is turned on, so that the display units in the current row display a black picture within a second preset time length. In this way, after each frame is refreshed, the voltage difference on both sides of the sub-pixel group can be adjusted by controlling the on and off of the first switch group and the second switch group. Therefore, based on the voltage difference, the sub-pixel group can display a frame image or a black image. Therefore, after a frame image is refreshed, a black image can be inserted again, and the black image can offset the human eye visual residue of the current frame display image, so as to prepare for the eyes to receive the next frame of the image and make a 'zero reset' preparation, thereby improving the dynamic display clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0025] Figure 1 A schematic diagram of a DRD architecture provided in an embodiment of the present application;

[0026] Figure 2 A schematic diagram of the structure of a display panel provided in one embodiment of the present application;

[0027] Figure 3 A schematic diagram of a black insertion result displayed on a display panel provided in an embodiment of the present application;

[0028] Figure 4 A schematic structural diagram of a display panel provided in yet another embodiment of the present application. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] Before further describing the embodiments of the present invention in detail, the application background of the embodiments of the present invention is described as follows.

[0031] Figure 1 It is a new DRD (dual-rate driving) architecture. Taking the resolution of Ultra High Definition (UHD) as an example, there are 3840*3=11520 sub-pixels and 1152 source lines in total. Sn represents the source line, and the value of n is 1, 2, 3...11520. The driver outputs the data line and charges Sn and Sn+6 accordingly, so 5760 data lines can be set, and Dm represents the data line, and the value of m is 1, 2, 3...5760.

[0032] in, Figure 1 The red, green, and blue boxes represent red, green, and blue sub-pixels, and the “+” and “-” in the boxes represent the polarity of the sub-pixel, which is positive or negative.

[0033] Generally, a Chip On Flex (COF) has 960 outputs, so the driver uses a total of 6 COFs. In general, UHD requires 12 COFs. This Dm-to-2 Sn architecture is called DRD, which has a low driver cost.

[0034] Specifically, the charging process of the DRD architecture is usually as follows: G1 is turned on, D1, D2, D3, D4, D5, and D6 charge S1, S2, S3, S4, S5, and S6 respectively, and then G2 is turned on, D1, D2, D3, D4, D5, and D6 charge S7, S8, S9, S10, S11, and S12 respectively, and the cycle continues.

[0035] See also Figure 1In the DRD architecture shown, the Sn is connected to the same color sub-pixel with the same polarity, so one Sn is a stripe column drive. Therefore, the DRD architecture has low power consumption and supports DLG mode (4K2K 60Hz display enters DLG to become 4K1K120Hz). G1G3 needs to be turned on at the same time, and G2G4 needs to be turned on at the same time to scan and charge. Among them, 1≤n≤the number of sub-pixel strips-6.

[0036] During the application, when G1 is turned on, Dm charges Sn, and Sn+6 is in a useless state. When G2 is turned on, Dm charges Sn+6, and Sn is in a useless state, so Sn and Sn+6 will not be used at the same time. Among them, m and n both start from 1 and increase.

[0037] Based on this, in order to realize the black insertion function, various non-limiting implementation modes of the present invention are specifically described below.

[0038] According to an embodiment of the present application, a display panel is provided. The display panel includes: display units arranged in a periodic array of M rows and N columns, M scanning signal lines, a data line group, and a plurality of source lines, wherein the display unit includes a sub-pixel group, a first switch group, and a second switch group; when the i-th scanning signal line is turned on, the data line group charges the 6i-5th source line to the 6i-th source line; wherein M and N are both positive integers, and the value of i ranges from 1 to M;

[0039] Starting from the first scanning line, the following scanning process is performed on the display units in the row where each scanning signal line is located in turn:

[0040] The first scanning process: the first switch group is turned on, and the second switch group is turned off, so that the display unit of the current row displays a frame picture;

[0041] After the first preset time, a second scanning process is performed, the first switch group is disconnected, and the second switch group is turned on, so that the display units of the current row display a black picture within the second preset time.

[0042] In some embodiments, a scanning signal line is provided for each row of display units. When a row of display units is scanned, the scanning signal line of the row is turned on, and then the first switch group and the second switch group are turned on and off to realize the display of the display content of the row of display units. By sequentially performing the scanning process on each row of display units in the current frame, after the frame picture of the current frame is refreshed, it is covered by a black picture to realize the black insertion effect of the display picture.

[0043] The first switch group and the second switch group are connected to different voltage terminals. In the first scanning process, the first switch group is turned on and the second switch group is turned off, so that the display units of the row are charged by the power supply terminal connected to the first switch group and the power supply terminal voltage, i.e., the grayscale voltage, is maintained, so that the display units of the row can display the frame picture.

[0044] Since the first scanning process ends after the first preset time period and then the second scanning process is started, the time period for the display units in this row to display the frame images is the first preset time period.

[0045] When the second scanning process is performed, the scanning signal line of the row will be turned on again. During the second scanning process, the first switch group is disconnected and the second switch group is turned on, so that the power supply end connected to the second switch group charges the display unit of the row, thereby making the voltage on both sides of the display unit consistent, and the display unit switches from displaying a frame image to displaying a black image.

[0046] Furthermore, after each row of display units executes the first scanning process and the second scanning process, the same operation is executed on the display units in the next row, so that the picture of the frame changes row by row.

[0047] Among them, the total duration of the first preset duration and the second preset duration is a frame duration. The size of the first preset duration and the second preset duration can be set based on actual needs, and the proportion of the two can be set. For example, the length of a frame is 16.6ms, and this frame is split into display frame pictures and display black pictures. The proportion can be adjusted according to needs. Taking 50% as an example, the frame picture is displayed in the first 8.3ms of a frame, and the LCD charging black picture is in the last 8.3ms.

[0048] In an optional embodiment, the scanning process further includes: after the scanning process is completed for the display units in the row where the Mth scanning signal line is located, performing the scanning process on the display units in the row where the first scanning line of the next frame is located.

[0049] In some embodiments, the display content of each line of each frame is a process of switching from displaying a frame image to displaying a black image. After the frame image is refreshed on the last line of the current frame, the frame image will be refreshed on the first line of the next frame of the current frame, and then refreshed line by line; similarly, after the black image is refreshed on the last line of the current frame, the black image will be refreshed on the first line of the next frame of the current frame, and then refreshed line by line.

[0050] In an optional embodiment, the display unit further includes a connecting data line group and a source line group;

[0051] The first end of the sub-pixel group is connected to the data line group through the first switch group, the second end is connected to the source line group through the second switch group; the third end is connected to the scanning signal line of the row,

[0052] The other end of the data line group is used to receive the grayscale voltage;

[0053] The other end of the source line group is used to receive a fixed voltage, which is the same as the gray scale voltage.

[0054] In some embodiments, by connecting the first switch group to the data line group, during the first scanning process of the sub-pixel group, the grayscale voltage is supplied to the sub-pixel group, so that the sub-pixel group in the row can display a frame image. During the second scanning process, by supplying the sub-pixel group with a fixed voltage that is the same as the grayscale voltage, there is no voltage difference between the two sides of the sub-pixels in the row, so that a black image is displayed.

[0055] The fixed voltage may be a common voltage Vcom for controlling the bias of liquid crystal pixels.

[0056] In an optional embodiment, the first ends of the sub-pixel groups of every two adjacent display units are connected to the same data line group through respective first switch groups.

[0057] In some embodiments, to reduce the number of connection lines, the first ends of the sub-pixel groups of two adjacent display units may be connected to the same data line group, and the display unit to be turned on is selected by turning on and off the first switch groups connected to the two display units.

[0058] like Figure 2 In the embodiment, the source lines S1, S2, S3, S4, S5, and S6 can be charged through the data lines D1, D2, D3, D4, D5, and D6 respectively, or S7, S8, S9, S10, S11, and S12 can be charged through D1, D2, D3, D4, D5, and D6 respectively.

[0059] In an optional embodiment, the sub-pixel group includes a plurality of sub-pixels, the data line group includes a plurality of data lines, the source line group includes a plurality of source lines, the first switch group includes a plurality of first switches, and the second switch group includes a plurality of second switches;

[0060] The first end of each sub-pixel is connected to the data line through a first switch, the second end is connected to the source line through a second switch, and the third end is connected to the scanning signal line of the row.

[0061] In some embodiments, after a row of scan signal lines is turned on, the sub-pixels can be charged by turning on and off the first switch group and the second switch group.

[0062] Figure 2 In the example, the first switch and the second switch are illustrated as a triangle.

[0063] In an optional embodiment, the first switch group includes a plurality of first switches and a first switch control line, and each of the first switches is connected to the first switch control line; the second switch group includes a plurality of second switches and a second switch control line, and each of the second switches is connected to the second switch control line.

[0064] In some embodiments, by connecting multiple first switches to a first switch control line, the first switch control line can be used to simultaneously turn on or off multiple first switches, so that each row of display content is displayed simultaneously. Furthermore, by controlling the timing of the first switch control line and the second switch control line, the on / off and on / off duration of the first switch group and the second switch group can be achieved.

[0065] Further, in the case where the first ends of the sub-pixel groups of two adjacent display units are connected to the same data line group through their respective first switch groups, four switch control lines may be provided, including two first switch control lines and two second switch control lines. One of the first switch control lines is used to control the on-off of the first switch group of one of the two display units, and the other first switch control line is used to control the on-off of the first switch group of the other of the two display units. Similarly, one of the second switch control lines is used to control the on-off of the second switch group of one of the two display units, and the other second switch control line is used to control the on-off of the second switch group of the other of the two display units.

[0066] like Figure 2 In the figure, X1, X2, X3 and X4 are all switch control lines, wherein X1 and X2 are first switch control lines, and X3 and X4 are second switch control lines.

[0067] X1 and X4 are used to control S1 to S6, S13 to S18, ... S(6a-5) to S(6a), where a is an odd number;

[0068] X2 and X3 are used to control S7~S12, S19~S24, ...S(6b-5)~S(6b), where b is an even number.

[0069] In a specific embodiment, the above scanning process is specifically described. For example, the UHD resolution is 2160 lines, which is doubled under the DRD architecture, and the resolution is 4320 lines. The first preset duration and the second preset duration are both half-frame durations. Figure 3As shown, if G1 is turned on, X1 is turned on and X2 is turned off, D1, D2, D3, D4, D5, and D6 can charge S1, S2, S3, S4, S5, and S6 respectively, and then G2 is turned on, X2 is turned on and X1 is turned off, D1, D2, D3, D4, D5, and D6 can charge S7, S8, S9, S10, S11, and S12 respectively, and the charging cycle is repeated.

[0070] Until G2160 is turned on (at this time, the first preset time has passed since G1 was turned on), X2 is turned on and X1 is turned off at the same time, and D1, D2, D3, D4, D5, and D6 can charge S7, S8, S9, S10, S11, and S12 respectively. At the same time, we turn on G1 again, X4 is turned on and X3 is turned off at the same time, and the Vcom voltage can charge S1, S2, S3, S4, S5, and S6, so that the two sides of the display screen liquid crystal are the display data grayscale voltage and Vcom voltage. Taking a VA liquid crystal as an example, when there is no voltage difference on both sides of the liquid crystal, a black screen is displayed. When Vcom is charged as the display data grayscale voltage, both sides of the liquid crystal will be Vcom, without voltage difference, thus displaying a black screen, and G1 begins to become a black screen.

[0071] Similarly, when G2161 is turned on, X1 is turned on and X2 is turned off at the same time, D1, D2, D3, D4, D5, and D6 can charge S1, S2, S3, S4, S5, and S6 respectively. At the same time, we turn on G2, X3 is turned on and X4 is turned off at the same time, and the Vcom voltage can charge S7, S8, S9, S10, S11, and S12. The charging is cyclically performed, and the display data charging and black insertion charging use Sn alternately row by row to realize the black insertion function.

[0072] When charging to line G4320 (the last line of the current frame), black is inserted to line G2160, and then charging continues line by line to the first line of the next frame, and the black insertion continues to serve as the remaining lines of the previous frame. When charging to line G2159 of the next frame, black is inserted to line G4320 of the current frame. The time difference between charging and black insertion is half a frame, and the time length of each is 50% of the original frame.

[0073] Finally, based on the above method, we can get Figure 3 The black insertion effect shown can achieve black insertion without increasing the driving cost.

[0074] It is understandable that when X3 and X4 are always turned off, the black insertion function is turned off.

[0075] In an optional embodiment, each of the sub-pixel groups includes at least three sub-pixels with different colors; in the column direction, the sub-pixels in each column have the same color.

[0076] In some embodiments, the polarity of sub-pixels is different for different display panels. For example, in an organic light-emitting diode (OLED) display panel, sub-pixels do not have positive or negative polarity issues, that is, they do not distinguish between positive and negative polarities. However, in a liquid crystal display (LCD), sub-pixels are divided into positive and negative sub-pixels.

[0077] Based on this, for a display panel with sub-pixels of positive and negative polarity, a sub-pixel group can be configured to be six sub-pixels, including a positive red sub-pixel, a positive green sub-pixel, and a positive blue sub-pixel, and a negative red sub-pixel, a negative green sub-pixel, and a negative blue sub-pixel. That is, Dm is used to charge Sn and Sn+6.

[0078] Based on this, see Figure 4 For a display panel without sub-pixels of positive and negative polarity, the sub-pixel group can be configured as three sub-pixels, including red sub-pixels, sub-pixels, and sub-pixels. It is understandable that six sub-pixels can also be set. That is, Sn and Sn+3 can be charged by using Dm, and Sn and Sn+6 can also be charged.

[0079] Furthermore, since OLED has no Vcom, black plugging can directly charge the corresponding grayscale voltage. The same DRD architecture of OLED can reduce COF driving cost and also supports DLG. When the display screen appears between black and white, the black screen can offset the visual residue of the current frame, preparing the eyes for the next frame to receive the picture and still improving the dynamic display clarity.

[0080] Among them, the display panel of the present application is based on the DRD architecture, supports Stripe Column driving and DLG functions, and has low power consumption; it can achieve black insertion without increasing the driving cost, further eliminate motion blur, greatly improve dynamic clarity, and improve the dynamic response characteristics of the panel, continuously refresh new LCD performance records, and narrow the image quality gap between LCD and OLED.

[0081] In addition, the black insertion of the display panel of the present application can be achieved by adjusting the drive and controlling the timing, without the need for special data processing, and has the advantages of low cost and high feasibility; compared with the technology of reducing the frequency and inserting black after processing the display data, it does not change the actual refresh rate of the display screen, will not have flickering problems, and has a better display effect. Black insertion can greatly improve the display viewing angle of the VA LCD screen.

[0082] Based on the same concept, a display is provided in an embodiment of the present application, and the display includes the display panel described in the above-mentioned related embodiments. The specific implementation of the display panel can refer to the description of the display panel embodiment, and the repeated parts will not be repeated.

[0083] Based on the same concept, an electronic device is provided in an embodiment of the present application, and the electronic device includes: an electronic device body and the display described in the above embodiment. The specific implementation of the display can refer to the description of the display panel embodiment, and the repeated parts will not be repeated.

[0084] The electronic device provided in the embodiment of the present application may be a module capable of realizing a display function or a terminal device including the module, etc. The terminal device may be a mobile terminal or a smart terminal. The mobile terminal may be at least one of a mobile phone, a tablet computer, a laptop computer, etc.; the smart terminal may be a smart car, a smart watch, a shared bicycle, a smart cabinet, etc.

[0085] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instruction is loaded and executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network or other programmable device. The computer instruction can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instruction is transmitted from a website site, a computer, a server or a data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server, a data center, etc. that contains one or more available media integration. The available medium can be a magnetic medium (such as a floppy disk, a hard disk, a magnetic tape, etc.), an optical medium (such as a DVD) or a semiconductor medium (such as a solid-state hard disk), etc.

[0086] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, display panel, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, display panel, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, display panel, article or device including the elements.

[0087] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A display panel, characterized in that: include: A display unit arranged in a periodic array of M rows and N columns, M scanning signal lines, a data line group, and a plurality of source lines, wherein the display unit comprises a sub-pixel group, a first switch group, and a second switch group; when the i-th scanning signal line is turned on, the data line group charges the 6i-5th source line to the 6i-th source line; Starting from the first scanning line, the following scanning process is performed on the display units in the row where each scanning signal line is located in turn: The first scanning process: the first switch group is turned on, and the second switch group is turned off, so that the display unit of the current row displays a frame picture; After the first preset time, a second scanning process is performed, the first switch group is disconnected, and the second switch group is turned on, so that the display units of the current row display a black picture within the second preset time.

2. The display panel according to claim 1, characterized in that: The scanning process also includes: After the scanning process is completed for the display units in the row where the Mth scanning signal line is located, the scanning process is performed for the display units in the row where the first scanning line of the next frame is located.

3. The display panel according to claim 1, characterized in that: The sum of the first preset duration and the second preset duration is one frame duration.

4. The display panel according to claim 1, characterized in that: The first end of the sub-pixel group is connected to the data line group through the first switch group, the second end is connected to the source line group through the second switch group; the third end is connected to the scanning signal line of the row, The other end of the data line group is used to receive the grayscale voltage; The other end of the source line group is used to receive a fixed voltage, which is the same as the gray scale voltage.

5. The display panel according to claim 4, characterized in that: The first ends of the sub-pixel groups of every two adjacent display units are connected to the same data line group through respective first switch groups.

6. The display panel according to claim 4, characterized in that: The sub-pixel group includes a plurality of sub-pixels, the data line group includes a plurality of data lines, the source line group includes a plurality of source lines, the first switch group includes a plurality of first switches, and the second switch group includes a plurality of second switches; The first end of each sub-pixel is connected to the data line through a first switch, the second end is connected to the source line through a second switch, and the third end is connected to the scanning signal line of the row.

7. The display panel according to claim 6, characterized in that: The first switch group includes a plurality of first switches and a first switch control line, and each of the first switches is connected to the first switch control line; the second switch group includes a plurality of second switches and a second switch control line, and each of the second switches is connected to the second switch control line.

8. The display panel according to claim 6, characterized in that: Each of the sub-pixel groups includes at least three sub-pixels with different colors; in the column direction, the sub-pixels in each column have the same color.

9. A display, characterized in that: include: The display panel according to any one of claims 1 to 8.

10. An electronic device, characterized in that: include: An electronic device body and the display according to claim 9.

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