Pixel assembly and driving method thereof, display panel and display device

Abstract

The invention provides a pixel assembly and a driving method thereof, a display panel and a display device, the pixel assembly comprises a plurality of pixel rows, and the plurality of pixel rows comprise a first pixel row and a second pixel row which are adjacent to each other; the first pixel row comprises a first pixel unit, the second pixel row comprises a second pixel unit, and the first pixel unit and the second pixel unit are arranged adjacently; a first pixel unit is provided with at least one first sub-pixel close to a second pixel unit, the second pixel unit is provided with at least one second sub-pixel close to the first pixel unit, and an anode lead of the first sub-pixel and an anode lead of the second sub-pixel are connected to the same driving signal line; the second sub-pixel can be connected to the driving signal line corresponding to the first pixel unit nearby without extending to the driving signal line corresponding to the second pixel unit, so that the length of the anode lead of the second sub-pixel can be reduced, and the risk that the anode lead of the second sub-pixel is broken or foreign matters appear can be reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of display devices, and in particular, relates to a pixel component and a driving method thereof, a display panel and a display device. Background Art

[0002] With the continuous development of display technology, medium and large-sized display products are increasingly used. In display products, the pixel structure is the basic unit that constitutes the image. The arrangement and manufacturing process of the pixel structure will directly affect the display quality of the display product.

[0003] However, the performance of current display products needs to be improved. Summary of the invention

[0004] The purpose of the present application is to provide a pixel component and a driving method thereof, a display panel and a display device, aiming to solve the problem of low performance of display products in traditional technologies.

[0005] A first aspect of an embodiment of the present application provides a pixel component, wherein the pixel component includes a plurality of pixel rows, wherein the plurality of pixel rows include a first pixel row and a second pixel row adjacent to each other; the first pixel row and the second pixel row each include a plurality of pixel units, wherein the pixel units include a plurality of sub-pixels, and an anode lead for connecting a driving signal line is provided on the sub-pixels;

[0006] The first pixel row includes a first pixel unit, the second pixel row includes a second pixel unit, and the first pixel unit is arranged adjacent to the second pixel unit; wherein the first pixel unit has at least one first sub-pixel close to the second pixel unit, and the second pixel unit has at least one second sub-pixel close to the first pixel unit, and the anode lead of the first sub-pixel and the anode lead of the second sub-pixel are connected to the same driving signal line.

[0007] In some embodiments of the present application, two first sub-pixels are provided, and one second sub-pixel is provided, and both the first sub-pixels and the second sub-pixels are sub-pixels of different colors, and the color sub-pixels include a red sub-pixel, a blue sub-pixel, and a green sub-pixel.

[0008] In some embodiments of the present application, the two first sub-pixels are a red sub-pixel and a blue sub-pixel, and the second sub-pixel is a green sub-pixel.

[0009] In some embodiments of the present application, the red sub-pixel has a first anode lead, the blue sub-pixel has a second anode lead, and the green sub-pixel has a third anode lead for connecting the driving signal line;

[0010] The first anode lead and the second anode lead are arranged in the same direction, and the third anode lead extends between the first anode lead and the second anode lead.

[0011] In some embodiments of the present application, a first wiring point is arranged on the first anode lead, a second wiring point is arranged on the second anode lead, and a third wiring point is arranged on the third anode lead, and the first wiring point, the second wiring point and the third wiring point are used to connect the drive signal line; wherein the first wiring point, the second wiring point and the third wiring point are collinear.

[0012] In some embodiments of the present application, the first pixel unit further includes a third sub-pixel disposed away from the second pixel unit, and the third sub-pixel and the second sub-pixel are sub-pixels of the same color;

[0013] Preferably, the number of the first sub-pixels is two, and the two first sub-pixels are a red sub-pixel and a blue sub-pixel, the third sub-pixel is a green sub-pixel, and the green sub-pixel and the red sub-pixel are alternately arranged on the same side of the blue sub-pixel;

[0014] A third pixel unit is further arranged on a side of the first pixel unit away from the second pixel unit, and the third sub-pixel is used to be connected to the same driving signal line as some sub-pixels in the third pixel unit.

[0015] In some embodiments of the present application, sub-pixels within the same pixel unit are configured to receive driving signals from the driving signal line at the same time period.

[0016] In some embodiments of the present application, the first sub-pixel in the first pixel row receives a driving signal from a driving signal line before the second sub-pixel in the second pixel row.

[0017] In a second aspect, the present application further provides a method for driving a pixel component, which is applied to the above-mentioned pixel component; the first pixel unit includes a first sub-pixel and a third sub-pixel, the second pixel unit includes a second sub-pixel and a fourth sub-pixel, the first sub-pixel and the fourth sub-pixel are sub-pixels of the same color, and the third sub-pixel and the second sub-pixel are sub-pixels of the same color, and the driving method includes:

[0018] A first pixel unit in a first pixel row obtains a first driving signal through a first driving signal line, and obtains a second driving signal through a second driving signal line, wherein the first driving signal is used to drive a third sub-pixel, and the second driving signal is used to drive the first sub-pixel;

[0019] The second pixel unit in the second pixel row obtains a third driving signal through the second driving signal line, and obtains a fourth driving signal through the third driving signal line, wherein the third driving signal is used to drive the second sub-pixel, and the fourth driving signal is used to drive the fourth sub-pixel;

[0020] The first drive signal line, the second drive signal line and the third drive signal line are arranged row by row, and the first drive signal line, the second drive signal line and the third drive signal line are arranged row by row, wherein the second drive signal is output to the first sub-pixel one row earlier than other drive signals on the second drive signal line.

[0021] In a third aspect, the present application also provides a display panel, which includes the above-mentioned pixel component.

[0022] In a fourth aspect, the present application also provides a display device, which includes the above-mentioned display panel.

[0023] Compared with the prior art, the embodiments of the present invention have the following beneficial effects: in the above-mentioned pixel component and its driving method, display panel and display device, the pixel component includes multiple pixel rows, the multiple pixel rows include adjacent first pixel rows and second pixel rows; the first pixel row includes a first pixel unit, the second pixel row includes a second pixel unit, and the first pixel unit is arranged adjacent to the second pixel unit; in the present application, the first pixel unit is arranged to have at least one first sub-pixel close to the second pixel unit, and the second pixel unit has at least one second sub-pixel close to the first pixel unit, and the anode lead of the first sub-pixel and the anode lead of the second sub-pixel are connected to the same driving signal line; the second sub-pixel can be connected to the driving signal line corresponding to the first pixel unit nearby, without being extended to the driving signal line corresponding to the second pixel unit, which is beneficial to reducing the length of the anode lead of the second sub-pixel, and further beneficial to reducing the risk of disconnection or foreign matter in the anode lead of the second sub-pixel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a pixel component provided by a related technology of this application;

[0025] Figure 2 A schematic diagram of the structure of a pixel component provided in one embodiment of the present application;

[0026] Figure 3 A schematic diagram of the structure of a pixel component provided in another embodiment of the present application;

[0027] Figure 4 An arrangement diagram of the driving signal lines provided in one embodiment of the present application;

[0028] Figure 5A control timing diagram of a pixel structure provided in one embodiment of the present application.

[0029] Specific element symbol description: 100-pixel unit, 110-red sub-pixel, 120-blue sub-pixel, 130-green sub-pixel, 200-first pixel unit, 210-first sub-pixel, 211-red sub-pixel, 212-blue sub-pixel, 220-third sub-pixel, 230-first anode lead, 231-first wiring point, 240-second anode lead, 241-second wiring point, 300-second pixel unit, 310-second sub-pixel, 311-third anode lead, 312-third anode lead, 400-driving signal line. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It should be understood that the terms "length", "width", "up", "down", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] It is important to know that with the rapid development of display technology, medium and large-sized display products such as LCD TVs, advertising machines, large display screens, etc., play an increasingly important role in daily life and industrial production. These products are widely used in many fields such as home entertainment, commercial display, outdoor advertising, etc., and have put forward extremely high requirements on display effects and product quality. In these display products, the luminous quality of pixels directly determines the clarity and color expression of the image, and the anode lead of the pixel is one of the key components of pixel luminescence, and its performance and stability are crucial to the overall performance of the product.

[0035] The anode lead of a pixel is a bridge connecting the pixel and the driving circuit. It is responsible for transmitting the driving signal to the pixel and controlling the light-emitting state of the pixel. Its design needs to take into account many factors such as conductivity, mechanical strength, corrosion resistance, and compatibility with surrounding materials. However, with the increase in the size of display products and the improvement in resolution, the layout and size design of the anode lead of the pixel are also facing increasing challenges.

[0036] In the current design of medium and large-sized display products, the anode leads of pixels, especially the anode leads of G pixels (green pixels), often adopt a slender and narrow design to save space and adapt to the needs of high-density pixel layout. However, this design method has exposed a series of problems in actual applications, which seriously affects the yield and reliability of the product. The G anode lead is too long and relatively narrow, resulting in insufficient mechanical strength and easy disconnection due to external forces during manufacturing, transportation or installation. Once the disconnection problem occurs, it will directly cause the pixel to fail to receive the driving signal normally, and then fail to emit light, seriously affecting the display effect.

[0037] In addition, since the surface area of ​​the G anode lead is relatively large and its surface material often has a certain degree of adsorption, it is easy to absorb foreign matter such as dust and particles in the air. These foreign matter may gradually accumulate and cover the G anode lead during long-term use, resulting in poor conductivity or short circuit, further exacerbating the problem of pixel light emission failure.

[0038] Therefore, based on this, the present application improves the related pixel components and driving methods thereof, display panels and display devices.

[0039] See also Figure 1 , Figure 1 The schematic diagram of the structure of the pixel component in the related art is shown. The pixel unit 100 includes a red sub-pixel 110, a blue sub-pixel 120 and a green sub-pixel 130. Due to the requirements of pixel layout, anode symmetry and VDD uniformity, medium and large size products adopt Figure 1 V-style3 pixel arrangement in.

[0040] The anode lead of the green sub-pixel needs to extend to the other side of the blue sub-pixel 120 and the red sub-pixel 110 away from the green sub-pixel, so as to realize that the anode leads of the red sub-pixel 110, the blue sub-pixel 120 and the green sub-pixel 130 are connected to the drive signal line. In this scheme, the length of the anode lead of the green sub-pixel 130 is very long, even up to 50μm; and affected by the gap space between the blue sub-pixel 120 and the red sub-pixel 110, the width of the anode lead of the green sub-pixel is relatively small. In this regard, the narrow and long anode lead is prone to the increase of loss in the wet etching process and process fluctuations, resulting in the problem of G anode disconnection and anode foreign matter, which seriously reduces the product yield.

[0041] See also Figure 2 , Figure 2 The schematic diagram of the structure of the pixel component provided by the present embodiment is shown. The pixel component of the present embodiment includes a plurality of pixel rows, the plurality of pixel rows include a first pixel row and a second pixel row adjacent to each other; the first pixel row and the second pixel row each include a plurality of pixel units, the pixel unit includes a plurality of sub-pixels, and the sub-pixels are provided with anode leads for connecting to the drive signal line 400; the first pixel row includes a first pixel unit 200, the second pixel row includes a second pixel unit 300, and the first pixel unit 200 is arranged adjacent to the second pixel unit 300; wherein the first pixel unit 200 has at least one first sub-pixel 210 close to the second pixel unit 300, the second pixel unit 300 has at least one second sub-pixel 310 close to the first pixel unit 200, and the anode lead of the first sub-pixel 210 and the anode lead of the second sub-pixel 310 are connected to the same drive signal line 400.

[0042] It can be understood that the plurality of pixel units of the pixel assembly are arranged in the form of M×N, where M is a row forming a pixel row, and N pixel units of different pixel rows are connected into columns. A pixel unit can be composed of three sub-pixels of different colors (such as red, green, and blue). The first pixel row and the second pixel row are arranged closely in the direction of the column. The driving signal line 400 is responsible for providing the necessary electrical signal to the sub-pixel to control its light emission.

[0043] The anode leads of the sub-pixels in the current same pixel unit are all connected to the same drive signal line 400, which causes the anode leads of some sub-pixels to be set too long, which in turn causes problems such as anode lead disconnection and the appearance of foreign matter. However, in the present application, the second sub-pixel 310 of the second pixel unit 300 can be connected to the drive signal line 400 corresponding to the first pixel unit 200, without having to be extended to the drive signal line 400 corresponding to the second pixel unit 300, which is conducive to reducing the length of the anode lead of the second sub-pixel 310, and thus helps to reduce the risk of anode lead disconnection or foreign matter appearance of the second sub-pixel 310. Moreover, compared with the related art, only one anode (Anode) film layer needs to be added, and there is no need to change the film layer structure and circuit structure below the Anode.

[0044] In some embodiments of this application, please continue to refer to Figure 2 , the sum of the number of the first sub-pixels 210 and the number of the second sub-pixels 310 of the first pixel unit 200 is 3.

[0045] In some embodiments, the first sub-pixel 210 is set to one, and the second sub-pixel 310 is set to two. In a specific embodiment, the first sub-pixel 210 is a green sub-pixel, and the second sub-pixel 310 is a blue sub-pixel 212 and a red sub-pixel 211. Alternatively, the first sub-pixel 210 is a red sub-pixel 211, and the second sub-pixel 310 is a green sub-pixel and a blue sub-pixel 212. Alternatively, the first sub-pixel 210 is a blue sub-pixel 212, and the second sub-pixel 310 is a green sub-pixel and a red sub-pixel 211.

[0046] In some embodiments of this application, please continue to refer to Figure 2 In this embodiment, two first sub-pixels 210 are set, and one second sub-pixel 310 is set. The two first sub-pixels 210 and the second sub-pixel 310 are both sub-pixels of different colors, and the color sub-pixels include a red sub-pixel 211, a blue sub-pixel 212, and a green sub-pixel.

[0047] Exemplarily, the first sub-pixel 210 is a green sub-pixel and a blue sub-pixel 212 , and the second sub-pixel 310 is a red sub-pixel 211 . Alternatively, the first sub-pixel 210 is a green sub-pixel and a red sub-pixel 211 , and the second sub-pixel 310 is a blue sub-pixel 212 .

[0048] In some embodiments of this application, please continue to refer to Figure 2 In this embodiment, the two first sub-pixels 210 are a red sub-pixel 211 and a blue sub-pixel 212 , and the second sub-pixel 310 is a green sub-pixel.

[0049] In some embodiments of this application, please continue to refer to Figure 2The red sub-pixel 211 has a first anode lead 230, the blue sub-pixel 212 has a second anode lead 240, and the green sub-pixel has a third anode lead 311 for connecting to the drive signal line 400; wherein the first anode lead 230 and the second anode lead 240 are arranged in the same direction, and the third anode lead 311 extends between the first anode lead 230 and the second anode lead 240.

[0050] It should be explained that by extending the third anode lead 311 between the first anode lead 230 and the second anode lead 240, each anode lead can be connected to the drive signal line 400 more briefly. The third anode lead 311 and the first anode lead 230 and the second anode lead 240 are arranged at intervals, which is conducive to reducing the interference between the third anode lead 311 and the first anode lead 230 and the second anode lead 240. In addition, compared with Figure 1 In this embodiment, the overlapping length of the third anode lead 311 and other anode leads is relatively short, which is beneficial to further reduce the interference between the anode leads.

[0051] In some embodiments of this application, please refer to Figure 3 , Figure 3 A schematic structural diagram of the pixel component of the present embodiment is shown, in which a first wiring point 231 is arranged on the first anode lead 230 of the present embodiment, a second wiring point 241 is arranged on the second anode lead 240, and a third wiring point 312 is arranged on the third anode lead 311. The first wiring point 231, the second wiring point 241 and the third wiring point 312 are used to connect the drive signal line 400; wherein the first wiring point 231, the second wiring point 241 and the third wiring point 312 are collinear.

[0052] It can be understood that designing the first wiring point 231, the second wiring point 241 and the third wiring point 312 on the same straight line can greatly reduce the material and space required for wiring, making the internal structure of the display screen more compact.

[0053] In some embodiments of the present application, the first pixel unit 200 also includes a third sub-pixel 220 arranged away from the second pixel unit 300, and the third sub-pixel 220 and the second sub-pixel 310 are sub-pixels of the same color; wherein a third pixel unit is also arranged on the side of the first pixel unit 200 away from the second pixel unit 300, and the third sub-pixel 220 is used to be connected to the same driving signal line 400 with some sub-pixels in the third pixel unit.

[0054] It is understandable that the third sub-pixel 220 in the first pixel unit 200 does not need to be connected to the same driving signal line 400 as the first sub-pixel 210 , which is beneficial to reducing the length of the anode lead of the third sub-pixel 220 in the first pixel unit 200 .

[0055] In some embodiments of this application, please continue to refer to Figure 2 In this embodiment, the number of the first sub-pixels 210 is two, and the two first sub-pixels 210 are a red sub-pixel 211 and a blue sub-pixel 212, and the third sub-pixel 220 is a green sub-pixel. The green sub-pixel and the red sub-pixel 211 are arranged alternately on the same side of the blue sub-pixel 212.

[0056] It should be explained that the arrangement of the pixel units in this embodiment is a V-style 3 structural arrangement, which is suitable for medium and large-sized display panels.

[0057] In some embodiments of the present application, sub-pixels in the same pixel unit are configured to receive driving signals from the driving signal line 400 at the same time period.

[0058] It should be explained that, since different pixels in the same pixel unit may be connected to different rows of driving signal lines 400, if the driving signal lines 400 drive the pixel units row by row according to the number of rows in the related art, then the first sub-pixel 210 of the first pixel unit 200 and the second sub-pixel 310 of the second pixel unit 300 will be driven at the same time. However, in the present application, it is equivalent to giving the driving signal to the third sub-pixel 220 of the first pixel unit 200 one row in advance, and giving the driving signal to the first sub-pixel 210 of the first pixel unit 200 synchronously according to the timing.

[0059] In some embodiments of the present application, the first sub-pixel 210 in the first pixel row receives the driving signal of the driving signal line 400 before the second sub-pixel 310 in the second pixel row.

[0060] It should be explained that since the anode lead of the first sub-pixel 210 and the anode lead of the second sub-pixel 310 are connected to the same driving signal line 400, the driving signal line 400 in this embodiment sends different driving signals to the first sub-pixel 210 and the second sub-pixel 310 in turn to achieve separate control of the pixel units.

[0061] Furthermore, in order to better implement the pixel components in any of the above embodiments, based on the above pixel components, the present application also provides a driving method of the pixel components, which is applied to the above pixel components; please continue to refer to Figure 2, the first pixel unit 200 includes a first sub-pixel 210 and a third sub-pixel 220, the second pixel unit 300 includes a second sub-pixel 310 and a fourth sub-pixel, the first sub-pixel 210 and the fourth sub-pixel are sub-pixels of the same color, and the third sub-pixel 220 and the second sub-pixel 310 are sub-pixels of the same color. For example, the first sub-pixel 210 includes a red sub-pixel 211 and a blue sub-pixel 212, the second sub-pixel 310 includes a green sub-pixel, the fourth sub-pixel includes a red sub-pixel 211 and a blue sub-pixel 212, and the third sub-pixel 220 includes a green sub-pixel.

[0062] See also Figure 4 and Figure 5 , Figure 4 shows the arrangement diagram of the driving signal lines provided in this embodiment; Figure 5 The control timing diagram of the pixel structure provided by this embodiment is shown. The driving method of this embodiment includes:

[0063] The first pixel unit 200 in the first pixel row obtains a first driving signal through the first driving signal line 400 and obtains a second driving signal through the second driving signal line 400, the first driving signal is used to drive the third sub-pixel 220, and the second driving signal is used to drive the first sub-pixel 210;

[0064] Specifically, in the current driving stage, the second driving signal line 400 corresponding to the first pixel row is required to output a driving signal to the first sub-pixel 210 , and the third pixel row before the first pixel row is also required to output a driving signal to the third sub-pixel 220 .

[0065] The second pixel unit 300 in the second pixel row obtains a third driving signal through the second driving signal line 400, and obtains a fourth driving signal through the third driving signal line 400, the third driving signal is used to drive the second sub-pixel 310, and the fourth driving signal is used to drive the fourth sub-pixel;

[0066] The first drive signal line 400, the second drive signal line 400 and the third drive signal line 400 are arranged row by row and are used to output drive signals along a row by row timing sequence. The first drive signal line 400, the second drive signal line 400 and the third drive signal line 400 are arranged row by row, wherein the second drive signal is output to the first sub-pixel 210 one row earlier than other drive signals on the second drive signal line 400.

[0067] Specifically, in the current driving stage, the third driving signal line 400 corresponding to the second pixel row is required to output a driving signal to the fourth sub-pixel, and the second pixel row corresponding to the first pixel row is also required to output a driving signal to the second sub-pixel 310 .

[0068] Please refer to Figure 4 and Figure 5 , Figure 4 Gn (n is a natural number) is a green sub-pixel 130, Rn (n is a natural number) is a red sub-pixel, and Bn (n is a natural number) is a blue sub-pixel. G0, R1, and B1 are combined to form a pixel unit (corresponding to the first pixel unit 200), and G1, R2, and B2 are combined to form a pixel unit (corresponding to the second pixel unit 300). Figure 4 The driving signal lines 400 are arranged along the row direction. Figure 5 The source Data in is the driving signal. Since G0, R1, and B1 are sub-pixels in the same pixel unit 100, they need to work in the same cycle, but G0 is connected to the driving signal line 400 of the last row + 1 row, so the driving signal of G0 needs to be output in place one row (H) in advance to ensure that G0, R1, and B1 can receive the driving signal in the same cycle.

[0069] Furthermore, in order to better implement the pixel component in any of the above embodiments, based on the above pixel component, the present application also provides a display panel, and the display panel includes the above pixel component.

[0070] In some embodiments, the display panel may be an OLED display panel.

[0071] Furthermore, in order to better implement the display panel in any of the above embodiments, based on the above display panel, the present application also provides a display device, which includes the above display panel.

[0072] Furthermore, in order to better implement the display panel in any of the above embodiments, based on the above display panel, the present application also provides a display device, which includes the above display panel.

[0073] In some embodiments, the display device may be a mobile phone, a tablet, a computer, etc.

[0074] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0075] The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only for example and does not constitute a limitation of the present application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements and amendments to the present application. Such modifications, improvements and amendments are suggested in the present application, so such modifications, improvements and amendments still belong to the spirit and scope of the exemplary embodiments of the present application.

[0076] At the same time, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0077] Similarly, it should be noted that in order to simplify the description of the disclosure of this application and thus help understand one or more embodiments of the invention, in the above description of the embodiments of this application, multiple features are sometimes combined into one embodiment, figure or description thereof. However, this disclosure method does not mean that the features required by the object of this application are more than the features mentioned in the claims. In fact, the features of the embodiments are less than all the features of the single embodiment disclosed above.

[0078] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A pixel component, characterized in that: The pixel assembly includes a plurality of pixel rows, the plurality of pixel rows include a first pixel row and a second pixel row that are adjacent to each other; the first pixel row and the second pixel row each include a plurality of pixel units, the pixel units include a plurality of sub-pixels, and the sub-pixels are provided with anode leads for connecting drive signal lines; The first pixel row includes a first pixel unit, the second pixel row includes a second pixel unit, and the first pixel unit is arranged adjacent to the second pixel unit; wherein the first pixel unit has at least one first sub-pixel close to the second pixel unit, and the second pixel unit has at least one second sub-pixel close to the first pixel unit, and the anode lead of the first sub-pixel and the anode lead of the second sub-pixel are connected to the same driving signal line.

2. The pixel assembly according to claim 1, characterized in that: The first sub-pixels are set to two, the second sub-pixels are set to one, the two first sub-pixels and the second sub-pixels are sub-pixels of different colors, and the color sub-pixels include a red sub-pixel, a blue sub-pixel and a green sub-pixel; Preferably, the two first sub-pixels are a red sub-pixel and a blue sub-pixel, and the second sub-pixel is a green sub-pixel.

3. The pixel assembly according to claim 2, characterized in that: The red sub-pixel has a first anode lead, the blue sub-pixel has a second anode lead, and the green sub-pixel has a third anode lead for connecting to the driving signal line; The first anode lead and the second anode lead are arranged in the same direction, and the third anode lead extends between the first anode lead and the second anode lead.

4. The pixel assembly according to claim 3, characterized in that: A first wiring point is arranged on the first anode lead, a second wiring point is arranged on the second anode lead, and a third wiring point is arranged on the third anode lead. The first wiring point, the second wiring point and the third wiring point are used to connect the drive signal line; wherein the first wiring point, the second wiring point and the third wiring point are collinear.

5. The pixel assembly according to any one of claims 1 to 4, characterized in that: The first pixel unit further includes a third sub-pixel disposed away from the second pixel unit, and the third sub-pixel and the second sub-pixel are sub-pixels of the same color; Preferably, the number of the first sub-pixels is two, and the two first sub-pixels are a red sub-pixel and a blue sub-pixel, the third sub-pixel is a green sub-pixel, and the green sub-pixel and the red sub-pixel are alternately arranged on the same side of the blue sub-pixel; A third pixel unit is further arranged on a side of the first pixel unit away from the second pixel unit, and the third sub-pixel is used to be connected to the same driving signal line as some sub-pixels in the third pixel unit.

6. The pixel assembly according to claim 1, characterized in that: The sub-pixels in the same pixel unit are configured to receive driving signals from the driving signal line at the same time period.

7. The pixel assembly according to claim 6, characterized in that: The first sub-pixels in the first pixel row receive a driving signal from a driving signal line before the second sub-pixels in the second pixel row.

8. A method for driving a pixel component, characterized in that: Applied to the pixel component according to any one of claims 1 to 7; the first pixel unit includes a first sub-pixel and a third sub-pixel, the second pixel unit includes a second sub-pixel and a fourth sub-pixel, the first sub-pixel and the fourth sub-pixel are sub-pixels of the same color, the third sub-pixel and the second sub-pixel are sub-pixels of the same color, and the driving method includes: A first pixel unit in a first pixel row obtains a first driving signal through a first driving signal line, and obtains a second driving signal through a second driving signal line, wherein the first driving signal is used to drive a third sub-pixel, and the second driving signal is used to drive the first sub-pixel; The second pixel unit in the second pixel row obtains a third driving signal through the second driving signal line, and obtains a fourth driving signal through the third driving signal line, wherein the third driving signal is used to drive the second sub-pixel, and the fourth driving signal is used to drive the fourth sub-pixel; The first driving signal line, the second driving signal line and the third driving signal line are arranged row by row, wherein the second driving signal is output to the first sub-pixel one row earlier than other driving signals on the second driving signal line.

9. A display panel, characterized in that: The display panel comprises the pixel component according to any one of claims 1 to 7.

10. A display device, characterized in that: The display device comprises the display panel according to claim 9.

Images