Display panel, manufacturing method of display panel, equipment and medium

Abstract

The invention discloses a display panel, a manufacturing method of the display panel, equipment and a medium, and generally relates to the technical field of display equipment. The display panel comprises a pixel array composed of a plurality of pixel units, and each pixel unit comprises two sub-pixels with different colors and further comprises a pixel circuit corresponding to each sub-pixel; a target pixel column in the pixel array comprises sub-pixels of at least two colors, the same data signal line is connected with the sub-pixel of one color in the target pixel column, and the data signal line is used for writing working voltage into the sub-pixel.

Description

Technical Field

[0001] The present disclosure generally relates to the field of display device technology, and more particularly to a display panel, a method for manufacturing a display panel, a device and a medium. Background Art

[0002] With the development of display technology, pixel arrays in display panels are arranged in various ways.

[0003] The pixels of the display panel include pixels of three different colors, and each color pixel has its corresponding driving circuit. Generally, the pixels are lit by connecting the data voltage to the diode in the driving circuit. Since the service life of the three different colors of diodes is different and the data voltage for lighting the diode is also different, the blue diode with the shortest service life often determines the service life of the entire display panel. In order to improve the service life of the display panel, in the related art, people have invented the Pentile pixel arrangement scheme, that is, a single pixel is composed of two sub-pixels, for example, a red-green pixel composed of a red sub-pixel and a green sub-pixel, or a blue-green pixel composed of a blue sub-pixel and a green sub-pixel. In this way, whenever a complete red, green and blue pixel is to be displayed, the red-green pixel-blue-green pixel will share a blue sub-pixel or a red sub-pixel that is not in its own pixel from the group of pixels next to it, and form a complete RGB primary color through the principle of borrowing color.

[0004] However, since the red sub-pixels and blue sub-pixels in the same column of the above-mentioned red-green pixels and blue-green pixels often share a voltage data line, different data voltages are provided to the pixel circuits of the red sub-pixels and the blue sub-pixels through the data signal line, thereby lighting up the red light-emitting diode of the red sub-pixel or the blue light-emitting diode of the blue sub-pixel. Therefore, during the operation of the display panel, assuming that both the red sub-pixel and the blue sub-pixel need to work, since the data voltages of light-emitting diodes of different colors are different, when a certain picture needs to use red sub-pixels and blue sub-pixels, the lighting process is to light up row by row, thereby causing the data voltage value on the data line connecting a column of red sub-pixels and blue sub-pixels to jump back and forth. There are a large number of metal wires in the pixel circuit. When the voltage in the same area jumps back and forth at a high frequency, parasitic capacitance will be generated in the display panel, thereby causing a significant increase in the power consumption of the display panel. Summary of the invention

[0005] In view of the above-mentioned defects or deficiencies in the related art, it is desired to provide a display panel, a method for manufacturing the display panel, an apparatus and a medium, which can solve the problem of large parasitic capacitance and high power consumption caused by voltage jumps in a display panel with a Pentile pixel arrangement, significantly reduce the parasitic capacitance problem caused by voltage jumps in the display panel, and save energy for the display panel.

[0006] In a first aspect, a display panel is provided, the display panel comprising a pixel array composed of a plurality of pixel units, the pixel unit comprising two sub-pixels of different colors, and a pixel circuit corresponding to each of the sub-pixels; The target pixel column in the pixel array includes sub-pixels of at least two colors, and the same data signal line is connected to the sub-pixels of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixel.

[0007] In the present application, the display panel includes a pixel array composed of a plurality of pixel units, each pixel unit includes two sub-pixels of different colors and also includes a pixel circuit corresponding to each sub-pixel, wherein the target pixel column in the pixel array includes sub-pixels composed of at least two colors, and the same data signal line is connected to the sub-pixels of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixel. In this way, when there are sub-pixels of two colors in the target pixel column in the pixel array of the display panel, a data signal line used to provide an operating voltage to the sub-pixels of the target pixel column is only connected to the sub-pixels of one color in the target pixel column, that is, the operating voltage it always provides is a constant operating voltage, thereby avoiding the problem of the data signal line jumping back and forth in the process of providing voltage to pixels of different operating voltages and then generating parasitic capacitance, which greatly saves the display panel from the extra energy consumption caused by the parasitic capacitance.

[0008] In a second aspect, there is provided a display panel including a pixel array composed of a plurality of pixel units, wherein the pixel unit includes two sub-pixels of different colors, and further includes a pixel circuit corresponding to each of the sub-pixels, wherein a target pixel column in the pixel array includes sub-pixels of at least two colors, and the method includes: The same data signal line is connected to a sub-pixel of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixel.

[0009] In a third aspect, a computer device is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the method described in the second aspect is implemented.

[0010] In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored, characterized in that when the program is executed by a processor, the method described in the second aspect is implemented.

[0011] In a fifth aspect, a computer program product is provided. The computer program product includes instructions, and the instructions are executed by a processor to implement the method described in the second aspect.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 A schematic diagram of a display panel in the related art of an embodiment of the present application; Figure 2 One of the display panel schematic diagrams provided in the embodiment of the present application; Figure 3 A second schematic diagram of a display panel provided in an embodiment of the present application; Figure 4 The third schematic diagram of the display panel provided in the embodiment of the present application; Figure 5 A fourth schematic diagram of a display panel provided in an embodiment of the present application; Figure 6 A schematic diagram of a process for manufacturing a display panel provided in an embodiment of the present application; Figure 7 A schematic diagram of the structure of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0014] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0015] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The implementation scenario of the present application will be described below with reference to the accompanying drawings.

[0016] With the development of display technology, pixel arrays in display panels are arranged in various ways.

[0017] In order to improve the life of the display panel, in the related art, people have invented the Pentile pixel arrangement scheme, that is, a single pixel is composed of two sub-pixels, for example, a red-green pixel composed of a red sub-pixel and a green sub-pixel, or a blue-green pixel composed of a blue sub-pixel and a green sub-pixel. In this way, whenever a complete red-green-blue pixel is to be displayed, the red-green pixel-blue-green pixel will share a blue sub-pixel or a red sub-pixel that is not in its own pixel from the group of pixels next to it, and form the complete RGB primary colors through the principle of borrowing colors.

[0018] like Figure 1 As shown, in Figure 1 In the figure, a Pentile pixel arrangement scheme in the related art is shown. It can be seen that it includes multiple pixels, each pixel is composed of two sub-pixels. Among them, the red sub-pixel is 11, the blue sub-pixel is 12, and the green sub-pixel is 13. At the same time, the pixel circuit that provides the working voltage for the sub-pixel is the same as the arrangement of the sub-pixels. It can be seen that in Figure 1 In the figure, a pixel circuit 14 is included to provide an operating voltage for a red sub-pixel, a pixel circuit 15 is included to provide an operating voltage for a blue sub-pixel, and a pixel circuit 16 is included to provide an operating voltage for a green sub-pixel. Sub-pixels of different colors have different operating voltages.

[0019] During the display process of the display panel, it receives the working voltage according to the data signal and scans the sub-pixels of each row row by row horizontally. Figure 1 In the case where the first column 17 includes a red sub-pixel 11 and a blue sub-pixel 12, the sub-pixels of the first row are horizontally scanned, and the data signal line 18 in the first column 17 (framed by a dotted line) needs to provide an operating voltage A for the red sub-pixel 11. Then, the sub-pixels of the second row are horizontally scanned, and the data signal line 18 in the first column 17 needs to provide an operating voltage B for the blue sub-pixel 12. That is, the voltage in the data signal line 18 changes with the number of horizontal scanning rows. When the sub-pixels in the first column have different colors, the operating voltage on the data signal line 18 needs to jump back and forth between the operating voltage A and the operating voltage B. The data signal line 18 itself is a metal line. At the same time, there are a large number of metal lines in the pixel circuit. When the voltage in the same area jumps back and forth at a high frequency, parasitic capacitance will be generated in the display panel, which will lead to a significant increase in the power consumption of the display panel.

[0020] Based on this, the present application proposes a display panel, a method for manufacturing a display panel, a device, an equipment and a medium, which can solve the problem of large parasitic capacitance and high power consumption caused by voltage jumps in a display panel with a Pentile pixel arrangement, greatly reduce the parasitic capacitance problem caused by voltage jumps in the display panel, and save energy for the display panel.

[0021] Figure 2 This is a schematic diagram of a display panel according to an embodiment of the present application. Figure 2 The display panel includes a pixel array composed of a plurality of pixel units, wherein the pixel unit includes two sub-pixels of different colors, and also includes a pixel circuit corresponding to each of the sub-pixels.

[0022] In an embodiment of the present application, the target pixel column in the pixel array includes sub-pixels of at least two colors, the same data signal line is connected to sub-pixels of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixels.

[0023] In the embodiment of the present application, the data signal line is a voltage line that is led out from the pixel circuit and connected to the pixel to provide an operating voltage for the pixel.

[0024] like Figure 2 As shown, in Figure 2 In the figure, the dotted frame 21 and the dotted frame 22 are used to represent a pixel unit, each pixel unit includes two sub-pixels, wherein the dotted frame 21 includes sub-pixel 23 and sub-pixel 24, and the dotted frame 22 includes sub-pixel 25 and sub-pixel 26. The colors of sub-pixel 23 and sub-pixel 24 are different, and the colors of sub-pixel 25 and sub-pixel 24 are also different. Each sub-pixel has a corresponding pixel circuit to provide it with an operating voltage through a data signal line, sub-pixel 23 corresponds to pixel circuit 27, sub-pixel 24 corresponds to pixel circuit 28, sub-pixel 25 corresponds to pixel circuit 29, and sub-pixel 26 corresponds to pixel circuit 30.

[0025] In the embodiment of the present application, since the pixel arrangement is to arrange sub-pixels of two different colors in sequence, there are some pixel columns in the pixel array of the display panel that include pixels of at least two colors, and such pixel columns that include pixels of at least two colors are target pixel columns.

[0026] Further, in the embodiment of the present application, pixels of the same color in the target pixel column are driven by the same data signal line, that is, pixels of different colors in the target pixel column are driven by different data signal lines.

[0027] like Figure 2 As shown, in Figure 2 The sub-pixel 23 is a red sub-pixel, the sub-pixel 24 is a green sub-pixel, the sub-pixel 25 in the dotted line frame 22 is a blue sub-pixel, and the sub-pixel 26 is a green sub-pixel. Figure 2 The pixel column framed by the dotted line frame 31 includes red sub-pixels 23 and blue sub-pixels 32 arranged in sequence. That is, the pixel column corresponding to the dotted line frame 31 is the target pixel column.

[0028] Furthermore, since the target pixel column corresponding to the dotted frame 31 includes sub-pixels of two colors, the sub-pixels of the two colors are respectively connected to different data signal lines for driving. Figure 2 In the example, the sub-pixels of different colors in the target pixel column corresponding to the dotted frame 31 are driven by the data signal line 33 and the data signal line 34 respectively. Figure 2 The sub-pixels 23 and sub-pixels 32 of different colors in the target pixel column corresponding to the middle dotted frame 31 are connected to the data signal line 33 and the data signal line 34 respectively.

[0029] In the display panel provided by the present application, the display panel includes a pixel array composed of a plurality of pixel units, each pixel unit includes two sub-pixels of different colors and also includes a pixel circuit corresponding to each sub-pixel, wherein the target pixel column in the pixel array includes sub-pixels composed of at least two colors, and the same data signal line is connected to the sub-pixels of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixel. In this way, in the case where there are sub-pixels of two colors in the target pixel column in the pixel array of the display panel, a data signal line used to provide an operating voltage to the sub-pixels of the target pixel column is only connected to the sub-pixels of one color in the target pixel column, that is, the operating voltage it always provides is a constant operating voltage, thereby avoiding the problem of the data signal line jumping back and forth in the process of providing voltages to pixels of different operating voltages and then generating parasitic capacitance, and greatly saving the additional energy consumption caused by the parasitic capacitance for the display panel.

[0030] Optionally, the application scenario of the embodiment of the present application is a display panel with a pentile pixel arrangement. Exemplarily, one of the two adjacent pixel units includes a sub-pixel of a first color and a sub-pixel of a second color, and the other pixel unit includes a first sub-pixel and a third sub-pixel, and the sub-pixels of the first color in the plurality of pixel units arranged in the column direction are aligned in the column direction.

[0031] It can be understood that in the embodiment of the present application, in both the horizontal and vertical arrangements: each pixel unit includes sub-pixels of two different colors, and each pixel unit has sub-pixels of one color, that is, the colors of the sub-pixels of the first color are the same.

[0032] like Figure 3 As shown, Figure 3 The pixel arrangement in the embodiment of the present application is shown. In the dotted frame 36, there are sub-pixels in 6 pixel units, the pixel units in the first row in the dotted frame 36 are red sub-pixels 37 (i.e., the sub-pixels of the second color) and green sub-pixels 38 (i.e., the sub-pixels of the first color), and the pixel units in the second row in the dotted frame 36 are blue sub-pixels 39 (i.e., the sub-pixels of the third color) and green sub-pixels 40 (i.e., the sub-pixels of the first color). At the same time, in the column-wise arrangement, the green sub-pixels 38 and green sub-pixels 40 (i.e., the sub-pixels of the first color) in the 6 pixel units are aligned in the column direction.

[0033] Optionally, in the embodiment of the present application, in order to ensure that the voltage signal of each data signal line in the pixel circuit corresponding to the pixel column in the display panel does not jump, only one working voltage is transmitted to the corresponding pixel. Exemplarily, the data signal line of the sub-pixel of the target color in the above target pixel column is the same as the data signal line of the sub-pixel of the target color in other target pixel columns; or, the data signal line of the sub-pixel of the target color in the above target pixel column is different from the data signal lines of the sub-pixel of the target color in other target pixel columns.

[0034] It can be understood that in the embodiment of the present application, in order to ensure that pixels of different colors in the target pixel column of the display panel are connected to different data signal lines, there may be multiple data signal lines in the pixel circuit columns corresponding to all pixel columns in the target pixel column or the pixel circuit columns corresponding to some pixel columns.

[0035] In one example, when there are multiple data signal lines in the pixel circuit columns corresponding to some pixel columns in the target pixel column, there is only a single data signal line in other pixel circuit columns other than the pixel circuit columns corresponding to some pixel columns in the target pixel column. In order to ensure that the data signal lines connected to sub-pixels of different colors in the partial pixel columns are different, the single data signal line of the other pixel circuit columns with only a single data signal line will be reused by some sub-pixels in the partial pixel columns to provide data voltages for some sub-pixels.

[0036] Optionally, in an embodiment of the present application, the above-mentioned one data signal line is connected to pixels of different pixel columns, that is, a method of multiplexing data signal lines is described in detail as follows. Exemplarily, when the data signal line of the sub-pixel of the target color in the above-mentioned target pixel column is the same as the data signal line of the sub-pixel of the target color in other above-mentioned target pixel columns, the sub-pixel of the target color in the first target pixel column shares the first data signal line with the sub-pixel of the target color in the second target pixel column within the first preset range.

[0037] Exemplarily, the first preset range is used to indicate the data signal line that is closest to the pixel in the second target pixel column and is a sub-pixel of the target color in the second target pixel column and can provide a corresponding data voltage, that is, the first data signal line.

[0038] For example: Figure 2 As shown, combined with the above Figure 2 The description of the color of each sub-pixel is not repeated here. Figure 2It can be seen that the target pixel columns include: pixel column 31 shown in the dotted box and pixel column 41 shown in the dotted box, and two data signal lines are set in part of the pixel columns in the target pixel columns, namely pixel column 31, which are data signal line 33 and data signal line 35, respectively, and data signal line 34 in pixel column 41 is a data signal line set previously. Among them, the data voltages output by data signal line 33 and data signal line 35 are the same as the data voltage required by the red sub-pixel, and the data voltage output by data signal line 34 is the same as the data voltage required by the blue sub-pixel.

[0039] In this case, the red sub-pixel 23 in the pixel column 31 is connected to the data signal line 33, and correspondingly, the red sub-pixel 42 in the pixel column 41 is connected to the data signal line 35; the blue sub-pixel 25 in the pixel column 41 is connected to the data signal line 34, and correspondingly, the blue sub-pixel 32 in the pixel column 31 is connected to the data signal line 34 in the pixel column 41.

[0040] That is, it can be seen that when the target pixel columns include the above-mentioned pixel columns 31 and pixel columns 41, if multiple data signal lines are set only for the pixel circuit columns corresponding to some pixel columns, that is, the pixel circuit columns corresponding to the pixel column 31, then for the blue sub-pixel 32 in the pixel column 31, it is necessary to reuse the data signal line 34 in the pixel circuit column corresponding to the pixel column 41 to provide data voltage for the blue sub-pixel together with the blue sub-pixel 25 in the pixel column 41.

[0041] It should be noted that, it can be seen that the red sub-pixel 42 in the pixel column 41 is no longer connected to the data signal line 34 in the pixel circuit column corresponding to the pixel column 41 as in the related art, then the data signal line 34 will continue to provide the voltage required by the blue sub-pixel, and will not jump back and forth between the voltage required by the red sub-pixel and the voltage required by the blue sub-pixel; correspondingly, the blue sub-pixel 32 in the pixel column 31 is no longer connected to the data signal line 33 in the pixel circuit column corresponding to the pixel column 31 as in the related art, then the data signal line 33 will continue to provide the voltage required by the red sub-pixel, and will not jump back and forth between the voltage required by the red sub-pixel and the voltage required by the blue sub-pixel.

[0042] Furthermore, pixel column 31 is the aforementioned first target pixel column, pixel column 41 is the aforementioned second target pixel column, the blue sub-pixel 32 in pixel column 31 is the sub-pixel of the aforementioned target color, the voltage provided by the pixel circuit column corresponding to the blue sub-pixel 32 is the voltage of the red sub-pixel, and the data signal line 34 of the pixel circuit column corresponding to the pixel column 41 in the nearest range of the blue sub-pixel (that is, within the above-mentioned first preset range) provides the voltage of the blue sub-pixel, then pixel column 41 is the second target pixel column, and the blue sub-pixel 32 in pixel column 31 needs to share the data signal line 34 with the blue sub-pixel 25 in pixel column 41, and the data signal line 34 is the first data signal line.

[0043] Optionally, in an embodiment of the present application, the first data signal line is arranged along a column direction on one side of the second target pixel column, and a branch of the first data signal line extends to a sub-pixel of the target color in the first target pixel column.

[0044] For example, in the arrangement of the data signal lines, the principle is to make the wires used in the process of connecting the sub-pixels in the pixel column and the data signal lines as short as possible, that is, to save consumables as much as possible.

[0045] like Figure 2 As shown, in Figure 2 In the figure, the second target pixel column, that is, the first data signal line in the pixel column 41, that is, the data signal line 34, is arranged on the left side of the pixel column 41. It is directly connected to the blue sub-pixel 42 in the pixel column 41. At the same time, it extends to the first target pixel column, that is, the pixel column 31, and is connected to the blue sub-pixel 32 in the pixel column 31 with the shortest connection line 43.

[0046] In one example, when there are multiple data signal lines in the pixel circuit columns corresponding to all pixel columns in the target pixel column, then there are multiple data signal lines in the pixel circuit columns corresponding to all pixel columns in the target pixel column. In order to ensure that the data signal lines connected to sub-pixels of different colors in some pixel columns are different, the single data signal line of other pixel circuit columns with only a single data signal line will be reused by some sub-pixels in some pixel columns to provide data voltages for some sub-pixels. Then each data signal line always provides the data voltage required by a sub-pixel of one color and is connected to the nearest sub-pixel that matches the data voltage provided by it. In this way, the number of sub-pixels connected to each data signal line in the pixel circuit column corresponding to each pixel column in the target pixel column will always be less than the number of sub-pixels in each column in the pixel column.

[0047] Furthermore, the data signal lines of the sub-pixels of the target color in the above-mentioned target pixel column are different from the data signal lines of the sub-pixels of the target color in the remaining target pixel columns, which means that: the target color can be any color in the target pixel column, and the sub-pixels of a single color in each target pixel column have their own independent data signal lines.

[0048] For example: Figure 4 As shown, in Figure 4 The dotted frame 51 and the dotted frame 52 are used to represent a pixel unit respectively. The sub-pixel 53 in the dotted frame 51 is a red sub-pixel, the sub-pixel 54 is a green sub-pixel, and the sub-pixel 55 in the dotted frame 52 is a blue sub-pixel and the sub-pixel 56 is a green sub-pixel. Each sub-pixel has a corresponding pixel circuit to provide it with an operating voltage through a data signal line. The red sub-pixel 53 corresponds to the pixel circuit 57, the green sub-pixel 54 corresponds to the pixel circuit 58, the blue sub-pixel 55 corresponds to the pixel circuit 59, and the green sub-pixel 56 corresponds to the pixel circuit 60.

[0049] Regarding the arrangement of pixel columns on the display panel, Figure 4 The pixel columns framed by the dotted line frame 61 respectively include red sub-pixels 53 and blue sub-pixels 62 arranged in sequence; Figure 4 The pixel columns framed by the dotted line frame 63 respectively include blue sub-pixels 55 and blue sub-pixels 62 arranged in sequence. That is, the pixel columns corresponding to the dotted line frame 61 and the pixel columns corresponding to the dotted line frame 63 are the above-mentioned target pixel columns.

[0050] On this basis, two data signal lines are set in all pixel columns in the target pixel column, that is, in the pixel circuit column corresponding to the pixel column 61, namely, data signal line 64 and data signal line 65; two data signal lines are set in the pixel circuit column corresponding to the pixel column 63, namely, data signal line 66 and data signal line 67. The data voltage output by the data signal line 64 and the data signal line 65 is the same as the data voltage required by the red sub-pixel, and the data voltage output by the data signal line 66 and the data signal line 67 is the same as the data voltage required by the blue sub-pixel.

[0051] In this case, the red sub-pixel 53 in the pixel column 61 is connected to the data signal line 33, and the red sub-pixel 64 in the pixel column 63 is connected to the data signal line 65; the blue sub-pixel 55 in the pixel column 63 is connected to the data signal line 67, and correspondingly, the blue sub-pixel 62 in the pixel column 61 is connected to the data signal line 66 in the pixel column 63.

[0052] That is, it can be seen that when the target pixel columns include the above-mentioned pixel column 61 and pixel column 63, if the pixel circuit columns corresponding to all the target pixel columns, that is, the pixel circuit column corresponding to pixel column 61, are provided with multiple data signal lines and the pixel circuit column corresponding to pixel column 63 is also provided with multiple data signal lines, then for each sub-pixel of a single color in each target pixel column, each has its own independent data signal line.

[0053] It should be noted that, it can be seen that the red sub-pixel 64 in the pixel column 63 is no longer connected to the data signal line 66 in the pixel circuit column corresponding to the pixel column 63 as in the related art, then the data signal line 66 will continue to provide the voltage required by the blue sub-pixel, and will not jump back and forth between the voltage required by the red sub-pixel and the voltage required by the blue sub-pixel; correspondingly, the blue sub-pixel 62 in the pixel column 61 is no longer connected to the data signal line 64 in the pixel circuit column corresponding to the pixel column 61 as in the related art, then the data signal line 64 will continue to provide the voltage required by the red sub-pixel, and will not jump back and forth between the voltage required by the red sub-pixel and the voltage required by the blue sub-pixel.

[0054] Optionally, in an embodiment of the present application, the array arrangement of the above-mentioned sub-pixels and the array arrangement of pixel circuits corresponding to the above-mentioned sub-pixels are the same arrangement or different arrangements.

[0055] It is understandable that in the display panel of the related art, the arrangement of the pixel array is the same as the arrangement of the pixel circuit. For example, the arrangement order of the sub-pixels in the first row of the pixel array is: red sub-pixel-green sub-pixel-blue sub-pixel-green sub-pixel, and this cycle continues until the last sub-pixel. Correspondingly, the arrangement of the pixel circuit is the same as the arrangement of the above-mentioned pixel array, and the arrangement of the pixel circuits corresponding to the sub-pixels in the first row of the pixel array is: pixel circuit of red sub-pixel-pixel of green sub-pixel-pixel circuit of blue sub-pixel-pixel circuit of green sub-pixel. However, in the embodiment of the present application, the arrangement of the above-mentioned pixel circuit is not necessarily the same as the arrangement of the pixel array.

[0056] For example: Figure 4 and Figure 5 As shown, Figure 4 The arrangement of the pixel circuits in the image processing apparatus is not necessarily different from the arrangement of the pixel array. Figure 5 The arrangement of the pixel circuits in the embodiment is not necessarily the same as the arrangement of the pixel array.

[0057] Specifically, in Figure 4In the figure, it can be seen from the pixel column 64 that the arrangement of the pixel array in the pixel column 64 is: red sub-pixel 53-blue sub-pixel 62-red sub-pixel 53-blue sub-pixel 62, which is continuously cycled. The arrangement of the pixel circuits corresponding to the pixel column 64 is the pixel circuit 57 of the red sub-pixel-the pixel circuit 57 of the red pixel sub-pixel-the pixel circuit 57 of the red pixel sub-pixel-the pixel circuit 57 of the red pixel sub-pixel, which is continuously cycled. That is, in essence, the arrangement of the pixel circuits is not necessarily different from the arrangement of the pixel array.

[0058] exist Figure 5 In the figure, it can be seen from the pixel column 81 framed by the dotted line that in the pixel column 81, the arrangement of the pixel array is: red sub-pixel 82-blue sub-pixel 83-red sub-pixel 82-blue sub-pixel 83, which is cycled continuously. The arrangement of the pixel circuits corresponding to the pixel column 81 is the pixel circuit 84 of the red sub-pixel-the pixel circuit 85 of the blue pixel sub-pixel-the pixel circuit 84 of the red pixel sub-pixel-the pixel circuit 85 of the blue pixel sub-pixel, which is cycled continuously. That is, in essence, the arrangement of the pixel circuits is not necessarily the same as the arrangement of the pixel array.

[0059] Furthermore, when the arrangement of pixel circuits is changed compared to the prior art, there will be certain differences in the technical effects and the distances connected to the sub-pixels when adding data signal lines to the pixel circuit columns corresponding to the target pixel columns in the display panel. Please refer to the subsequent description for details.

[0060] Optionally, in an embodiment of the present application, in two cases where the array arrangement of sub-pixels and the array arrangement of pixel circuits corresponding to the above sub-pixels are the same arrangement or different arrangements, the connection methods of data signal lines and their corresponding pixels are described as follows.

[0061] The first type: the array arrangement of sub-pixels and the array arrangement of pixel circuits corresponding to the sub-pixels are the same as the connection mode of the data signal lines and the corresponding pixels.

[0062] Optionally, in an embodiment of the present application, when the data signal lines of the sub-pixels of the target color in the above-mentioned target pixel column are different from the data signal lines of the sub-pixels of the target color in the remaining target pixel columns, and the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the above-mentioned sub-pixels are the same arrangement, the pixel circuit corresponding to each pixel column in the above-mentioned target pixel column includes at least two data signal lines, and the above-mentioned at least two data signal lines are on both sides of the above-mentioned target pixel column along the column direction, and each of the above-mentioned at least two data signal lines is respectively connected one-to-one with each sub-pixel of the at least two colors in the above-mentioned target pixel column.

[0063] For example, Figure 5 As shown, in Figure 5 In the embodiment, the target pixel columns are pixel columns 81 and pixel columns 86 framed by dotted lines. The arrangement of pixels in pixel columns 81 and pixel columns 86 is the same as that of the corresponding pixel circuit columns. Figure 5 It has been introduced in the description.

[0064] Then, two data signal lines are included in the pixel column 81 and the pixel column 86, wherein data signal line 87 and data signal line 88 are arranged on both sides of the sub-pixel in the pixel column 81, and data signal line 89 and data signal line 90 are arranged on both sides of the sub-pixel in the pixel column 86. The data signal line 87 is used to output the data voltage of the red sub-pixel, the data signal line 88 is used to output the data voltage of the blue sub-pixel, the data signal line 89 is used to output the data voltage of the red sub-pixel, and the data signal line 90 is used to output the data voltage of the blue sub-pixel, wherein the data signal line 87 and the data signal line 89 are connected in parallel end to end, and the data signal line 89 and the data signal line 90 are connected in parallel end to end.

[0065] It can be seen that the red sub-pixel 82 in the pixel column 81 is connected to the data signal line 87, and the blue sub-pixel 83 in the pixel column 81 is connected to the data signal line 88; the red sub-pixel 91 in the pixel column 86 is connected to the data signal line 89, and the blue sub-pixel 92 in the pixel column 86 is connected to the data signal line 90. That is, each of the two data signal lines corresponding to each pixel column is connected to each type of red sub-pixel and blue sub-pixel in the pixel column in a one-to-one correspondence.

[0066] Thus, when the array arrangement of sub-pixels and the array arrangement of pixel circuits corresponding to the sub-pixels are the same, the data signal lines can be designed without multiplexing, that is, no winding occurs, thus saving wiring costs.

[0067] Optionally, in an embodiment of the present application, when the data signal lines of the sub-pixels of the target color in the above-mentioned target pixel column are different from the data signal lines of the sub-pixels of the target color in the remaining target pixel columns, and the array arrangement of the above-mentioned sub-pixels is different from the array arrangement of the pixel circuits corresponding to the above-mentioned sub-pixels, the pixel circuit corresponding to each pixel column in the above-mentioned target pixel column is the same and the pixel circuit corresponding to the above-mentioned target pixel column includes at least two data signal lines, and the above-mentioned at least two data signal lines are on both sides of the above-mentioned target pixel column along the column direction.

[0068] Exemplarily, each of the at least two data signal lines is connected to sub-pixels of the same color, and the sub-pixels of the same color include sub-pixels of the same color in the current pixel column and sub-pixels of the same color within a second preset range.

[0069] Exemplarily, the above-mentioned same pixel circuits refer to: pixel circuits for driving sub-pixels of the same color are pixel circuits of the same structure, and do not refer to the same pixel circuit.

[0070] Exemplarily, the second preset range includes: pixel columns starting from the target pixel column to pixel columns having the same pixel circuit as that in the target pixel column.

[0071] For example, Figure 4 As shown, in Figure 4 In the embodiment, the target pixel columns are pixel columns 61 and pixel columns 63 framed by dotted lines. The arrangement of pixels in pixel columns 61 and pixel columns 63 is different from the arrangement of corresponding pixel circuit columns. Figure 4 It has been introduced in the description.

[0072] Then, two data signal lines are included in the pixel column 61 and the pixel column 63, wherein data signal line 64 and data signal line 65 are arranged on both sides of the sub-pixel in the pixel column 61, and data signal line 66 and data signal line 67 are arranged on both sides of the sub-pixel in the pixel column 63. The data signal line 64 and the data signal line 65 are both used to output the data voltage of the red sub-pixel, and the data signal line 66 and the data signal line 67 are both used to output the data voltage of the blue sub-pixel, wherein the data signal line 64 and the data signal line 65 are connected end to end in parallel, and the data signal line 66 and the data signal line 67 are connected end to end in parallel.

[0073] It can be seen that the red sub-pixel 53 in the pixel column 61 is connected to the data signal line 64, and the blue sub-pixel 62 in the pixel column 61 is connected to the data signal line 66; the red sub-pixel 64 in the pixel column 63 is connected to the data signal line 65, and the blue sub-pixel 55 in the pixel column 63 is connected to the data signal line 67. That is, each of the two data signal lines corresponding to each pixel column is connected to each type of red sub-pixel and blue sub-pixel in the pixel column in a one-to-one correspondence, that is, each of the two data signal lines in at least each pixel column is used to connect sub-pixels of the same color, and the sub-pixels of the same color include the red sub-pixels in the pixel column 61 and the red sub-pixels in the pixel column 63 within the second preset range; correspondingly, the sub-pixels of the same color include the blue sub-pixels in the pixel column 61 and the blue sub-pixels in the pixel column 63 within the second preset range.

[0074] In this way, when the array arrangement of sub-pixels and the array arrangement of pixel circuits corresponding to the above-mentioned sub-pixels are different arrangements, since the operating voltage output by the data signal line emitted by the data signal line in the pixel circuit corresponding to each pixel column in the target pixel column is also the same, the voltage within a preset range corresponding to the pixel circuit corresponding to each pixel column is consistent, thereby further eliminating the parasitic capacitance that may be caused by voltage jumps between different data signal lines.

[0075] Figure 6 FIG. 1 is a flow chart of a method for manufacturing a display panel provided by an embodiment of the present application. The method may be performed by a device for manufacturing a display panel. Figure 6 As shown, the display panel includes a pixel array composed of a plurality of pixel units, the pixel unit includes two sub-pixels of different colors, and also includes a pixel circuit corresponding to each of the sub-pixels, the target pixel column in the pixel array includes sub-pixels of at least two colors, and the method includes the following steps 301: Step 301: Connecting a same data signal line to a sub-pixel of a color in the target pixel column, wherein the data signal line is used to write an operating voltage to the sub-pixel.

[0076] In one embodiment, the above-mentioned connecting the same data signal line to a sub-pixel of a color in the target pixel column includes in the method for manufacturing the display panel in the embodiment of the present application: setting the data signal line of the sub-pixel of the target color in the target pixel column to a data signal line that provides a data signal voltage to the target pixel column and other target pixel columns; or, setting the data signal line of the sub-pixel of the target color in the target pixel column to a data signal line that provides a data signal voltage to the target pixel column.

[0077] In one embodiment, the first data signal is arranged along a column direction on one side of the first target pixel column, and the branch of the first data signal line extends to the sub-pixel of the target color in the second target pixel column.

[0078] In one embodiment, the method for manufacturing a display panel in the embodiment of the present application further includes: setting the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels to the same arrangement or different arrangements.

[0079] In one embodiment, the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels are set to the same arrangement. The method for manufacturing the display panel in the embodiment of the present application specifically includes: setting the pixel circuit corresponding to each pixel column in the target pixel column to a pixel circuit corresponding one-to-one to the pixels in the pixel column, and setting at least two data signal lines in the pixel circuit corresponding to each pixel column in the target pixel column; the at least two data signal lines are arranged on both sides of the target pixel column along the column direction, and each of the at least two data signal lines is respectively connected one-to-one to each sub-pixel of at least two colors of sub-pixels in the target pixel column.

[0080] In one embodiment, the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels are set to different arrangements, and the manufacturing method of the display panel in the embodiment of the present application specifically includes: setting the pixel circuit corresponding to each pixel column in the target pixel column to the same pixel circuit, and setting at least two data signal lines for the pixel circuit corresponding to the target pixel column; the at least two data signal lines are on both sides of the target pixel column along the column direction; each of the at least two data signal lines connects sub-pixels of the same color, and sub-pixels of the same color include sub-pixels of the same color in the current pixel column and sub-pixels of the same color within a second preset range.

[0081] In the method provided in the embodiment of the present application, the display panel includes a pixel array composed of a plurality of pixel units, each pixel unit includes two sub-pixels of different colors and also includes a pixel circuit corresponding to each sub-pixel, wherein the target pixel column in the pixel array includes sub-pixels composed of at least two colors, and the same data signal line is connected to the sub-pixels of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixel. In this way, when there are sub-pixels of two colors in the target pixel column in the pixel array of the display panel, a data signal line used to provide an operating voltage to the sub-pixels of the target pixel column is only connected to the sub-pixels of one color in the target pixel column, that is, the operating voltage it always provides is a constant operating voltage, thereby avoiding the problem of the data signal line jumping back and forth in the process of providing voltages to pixels of different operating voltages and then generating parasitic capacitance, and greatly saving the additional energy consumption caused by the parasitic capacitance for the display panel.

[0082] The present application also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the training rule determination method described in the present application is implemented. For example, the following can be executed: Figure 6 The individual steps of the method are shown.

[0083] The present invention provides a computer program product, which includes instructions that are executed by a processor when the processor executes the instructions. Figure 6 The individual steps of the method are shown.

[0084] It should be noted that although the operations of the method of the present invention are described in a particular order in the drawings, this does not require or imply that the operations must be performed in this particular order or that all illustrated operations must be performed to achieve desired results.

[0085] Reference below Figure 7 , Figure 7 FIG. 1 is a schematic diagram showing a structure of a computer device suitable for implementing an embodiment of the present application. Figure 7 As shown, the computer system 1700 includes a central processing unit (CPU) 1701, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 1702 or the program loaded from the storage part 1708 to the random access memory (RAM) 1703. In the RAM 1703, various programs and data required for the operation instructions of the system are also stored. The CPU 1701, the ROM 1702, and the RAM 1703 are connected to each other through a bus 1704. An input / output (I / O) interface 1705 is also connected to the bus 1704.

[0086] The following components are connected to the I / O interface 1705: an input section 1706 including a keyboard, a mouse, etc.; an output section 1707 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 1708 including a hard disk, etc.; and a communication section 1709 including a network interface card such as a LAN card, a modem, etc. The communication section 1709 performs communication processing via a network such as the Internet. A drive 1710 is also connected to the I / O interface 1705 as needed. A removable medium 1711, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 1710 as needed, so that a computer program read therefrom is installed into the storage section 1708 as needed.

[0087] In particular, according to an embodiment of the present application, the above reference flow chart Figure 6The described process can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through the communication part 1709, and / or installed from a removable medium 1711. When the computer program is executed by the central processing unit (CPU) 1701, the above-mentioned functions defined in the system of the present application are executed.

[0088] It should be noted that the computer-readable medium shown in the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. This propagated data signal may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium such as a computer-readable storage medium that can send, propagate or transmit a program for use by or in conjunction with an instruction execution system, device or device. The program code contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, optical cable, RF, etc., or any suitable combination of the above.

[0089] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, functions and operating instructions of the system, method and computer program product according to various embodiments of the present application. In this regard, each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the aforementioned module, program segment or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the box can also occur in a sequence different from that marked in the accompanying drawings. For example, the boxes represented by two connections can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operating instruction, or can be implemented with a combination of dedicated hardware and computer instructions.

[0090] The units or modules involved in the embodiments described in the present application may be implemented by software or hardware. The units or modules described may also be set in a processor. For example, it may be described as: a processor includes a first receiving module, a second receiving module, and a sending module. The names of these units or modules do not, in some cases, constitute limitations on the units or modules themselves.

[0091] As another aspect, the present application further provides a computer-readable storage medium, which may be included in the electronic device described in the above embodiment, or may exist independently without being assembled into the electronic device. The above computer-readable storage medium stores one or more programs, and when the above programs are used by one or more processors to execute the method for manufacturing a display panel described in the present application.

[0092] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the aforementioned disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A display panel, characterized in that: The display panel includes a pixel array composed of a plurality of pixel units, wherein the pixel unit includes two sub-pixels of different colors, and also includes a pixel circuit corresponding to each of the sub-pixels; The target pixel column in the pixel array includes sub-pixels of at least two colors, and the same data signal line is connected to the sub-pixels of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixels.

2. According to the display panel of claim 1, one pixel unit of two adjacent pixel units includes a sub-pixel of a first color and a sub-pixel of a second color, and the other pixel unit includes a first sub-pixel and a third sub-pixel, and the sub-pixels of the first color in the multiple pixel units arranged in the column direction are aligned in the column direction.

3. The display panel according to claim 1, characterized in that: The data signal lines of the sub-pixels of the target color in the target pixel column are the same as the data signal lines of the sub-pixels of the target color in other target pixel columns; Alternatively, the data signal lines of the sub-pixels of the target color in the target pixel column are different from the data signal lines of the sub-pixels of the target color in the remaining target pixel columns.

4. The display panel according to claim 3, characterized in that: When the data signal line of the sub-pixel of the target color in the target pixel column is the same as the data signal line of the sub-pixel of the target color in other target pixel columns, the sub-pixel of the target color in the first target pixel column shares the first data signal line with the sub-pixel of the target color in the second target pixel column within the first preset range.

5. The display panel according to claim 4, characterized in that: The first data signal line is arranged along a column direction at one side of the second target pixel column, and a branch of the first data signal line extends to a sub-pixel of the target color in the first target pixel column.

6. The display panel according to claim 1, characterized in that: The array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels are the same arrangement or different arrangements.

7. The display panel according to claim 6, characterized in that: In the case where the data signal lines of the sub-pixels of the target color in the target pixel column are different from the data signal lines of the sub-pixels of the target color in the remaining target pixel columns, and the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels are the same arrangement, The pixel circuit corresponding to each pixel column in the target pixel column includes at least two data signal lines, and the at least two data signal lines are arranged on both sides of the target pixel column along the column direction, and each of the at least two data signal lines is respectively connected to each sub-pixel of at least two colors in the target pixel column in a one-to-one correspondence.

8. The display panel according to claim 6, characterized in that: In the case where the data signal lines of the sub-pixels of the target color in the target pixel column are different from the data signal lines of the sub-pixels of the target color in the remaining target pixel columns, and the array arrangement of the sub-pixels is different from the array arrangement of the pixel circuits corresponding to the sub-pixels, The pixel circuits corresponding to each pixel column in the target pixel column are the same and the pixel circuits corresponding to the target pixel column include at least two data signal lines, and the at least two data signal lines are on both sides of the target pixel column along the column direction; Each of the at least two data signal lines is connected to sub-pixels of the same color, and the sub-pixels of the same color include sub-pixels of the same color in the current pixel column and sub-pixels of the same color within a second preset range.

9. A method for manufacturing a display panel, characterized in that: The display panel includes a pixel array composed of a plurality of pixel units, the pixel unit includes two sub-pixels of different colors, and also includes a pixel circuit corresponding to each of the sub-pixels, the target pixel column in the pixel array includes sub-pixels of at least two colors, and the method includes: The same data signal line is connected to a sub-pixel of one color in the target pixel column, and the data signal line is used to write an operating voltage to the sub-pixel.

10. The method according to claim 9, characterized in that The step of connecting the same data signal line to a sub-pixel of one color in the target pixel column comprises: Setting the data signal line of the sub-pixel of the target color in the target pixel column as a data signal line that provides data signal voltages to the sub-pixels of the target color in the target pixel column and other target pixel columns; Alternatively, the data signal line of the sub-pixel of the target color in the target pixel column is set as a data signal line that provides a data signal voltage to the target pixel column.

11. The method according to claim 10, characterized in that The first data signal is arranged along a column direction on one side of the first target pixel column, and the branch of the first data signal line extends to the sub-pixel of the target color in the second target pixel column.

12. The method according to claim 9, characterized in that The method further comprises: The array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels are set to be the same arrangement or different arrangements.

13. The method according to claim 12, characterized in that The step of setting the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels to be in the same arrangement includes: The pixel circuit corresponding to each pixel column in the target pixel column is set to a pixel circuit corresponding to the pixels in the pixel column one by one, At least two data signal lines are arranged in a pixel circuit corresponding to each pixel column in the target pixel column; the at least two data signal lines are arranged on both sides of the target pixel column along a column direction, and each of the at least two data signal lines is respectively connected to each sub-pixel of at least two colors of sub-pixels in the target pixel column in a one-to-one correspondence.

14. The method according to claim 12, characterized in that The step of setting the array arrangement of the sub-pixels and the array arrangement of the pixel circuits corresponding to the sub-pixels to different arrangement modes includes: Setting the pixel circuits corresponding to each pixel column in the target pixel column to be the same pixel circuit, and setting at least two data signal lines for the pixel circuits corresponding to the target pixel column; The at least two data signal lines are arranged on both sides of the target pixel column along the column direction; each of the at least two data signal lines is connected to sub-pixels of the same color, and the sub-pixels of the same color include sub-pixels of the same color in the current pixel column and sub-pixels of the same color within a second preset range.

15. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the method according to any one of claims 9 to 14 is implemented.

16. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method according to any one of claims 9 to 14 is implemented.

17. A computer program product, comprising instructions, characterized in that: When the instructions are executed by a processor, the method according to any one of claims 9 to 14 is implemented.

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