WO2024159799A1 - 显示面板的显示补偿方法、补偿数据表的生成方法及显示装置 - Google Patents

显示面板的显示补偿方法、补偿数据表的生成方法及显示装置 Download PDF

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Publication number
WO2024159799A1
WO2024159799A1 PCT/CN2023/124063 CN2023124063W WO2024159799A1 WO 2024159799 A1 WO2024159799 A1 WO 2024159799A1 CN 2023124063 W CN2023124063 W CN 2023124063W WO 2024159799 A1 WO2024159799 A1 WO 2024159799A1
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Prior art keywords
sub
compensated
pixel
compensation data
compensation
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/CN2023/124063
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English (en)
French (fr)
Inventor
陈辛洪
徐赵鹏
徐玲
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TCL China Star Optoelectronics Technology Co Ltd
Huizhou China Star Optoelectronics Display Co Ltd
Original Assignee
TCL China Star Optoelectronics Technology Co Ltd
Huizhou China Star Optoelectronics Display Co Ltd
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Application filed by TCL China Star Optoelectronics Technology Co Ltd, Huizhou China Star Optoelectronics Display Co Ltd filed Critical TCL China Star Optoelectronics Technology Co Ltd
Priority to US18/575,204 priority Critical patent/US12406608B2/en
Publication of WO2024159799A1 publication Critical patent/WO2024159799A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness

Definitions

  • the present application relates to the field of display technology, and in particular to a display compensation method for a display panel, a method for generating a compensation data table, and a display device.
  • Embodiments of the present application provide a display compensation method for a display panel, a method for generating a compensation data table, and a display device, which can improve the problem of uneven display at different viewing angles.
  • the embodiment of the present application provides a display compensation method for a display panel, comprising: selecting a plurality of first compensation data tables corresponding to a first viewing angle for a first sub-pixel group to be compensated as a first target compensation data group, and selecting a plurality of second compensation data tables corresponding to a second viewing angle for a second sub-pixel group to be compensated as a second target compensation data group; wherein the first sub-pixel group to be compensated is adjacent to the second sub-pixel group to be compensated, and the first viewing angle and the second viewing angle are different;
  • a first target compensation value is generated according to the first target compensation data group to compensate for a first display brightness corresponding to a first sub-pixel to be compensated included in the first sub-pixel group to be compensated; and a second target compensation value is generated according to the second target compensation data group to compensate for a second display brightness corresponding to a second sub-pixel to be compensated included in the second sub-pixel group to be compensated.
  • the present application also provides a method for generating a compensation data table, which is used to compensate for the brightness uniformity of a display panel, wherein the display panel includes a plurality of sub-pixels.
  • the method for generating the compensation data table includes: obtaining a plurality of brightness data corresponding to a plurality of binding point grayscales of the plurality of sub-pixels at different viewing angles; generating a plurality of compensation data tables according to the difference between the brightness data corresponding to each binding point grayscale of the plurality of sub-pixels at different viewing angles and the expected brightness data; wherein the plurality of compensation data tables include a plurality of first compensation data tables corresponding to a first viewing angle and a plurality of second compensation data tables corresponding to a second viewing angle, the plurality of first compensation data tables are configured to compensate for a first display brightness corresponding to a first sub-pixel to be compensated included in a first sub-pixel group to be compensated, and the plurality of second compensation data tables are configured to compensate for a second display brightness
  • the present application also provides a display device, including a display panel, a storage module and a control module.
  • the display panel includes a first sub-pixel group to be compensated and a second sub-pixel group to be compensated adjacent to each other;
  • the storage module is configured to store a plurality of first compensation data tables and a plurality of second compensation data tables.
  • the plurality of first compensation data tables correspond to a first viewing angle
  • the plurality of second compensation data tables correspond to a second viewing angle
  • the first viewing angle and the second viewing angle are different.
  • the control module is configured to select a plurality of first compensation data tables corresponding to the first viewing angle for the first sub-pixel group to be compensated as a first target compensation data group, and generate a first target compensation value according to the first target compensation data group to compensate for a first display brightness corresponding to a first sub-pixel to be compensated included in the first sub-pixel group to be compensated; and, is configured to select a plurality of second compensation data tables corresponding to the second viewing angle for the second sub-pixel group to be compensated as a second target compensation data group, and generate a second target compensation value according to the second target compensation data group to compensate for a second display brightness corresponding to a second sub-pixel to be compensated included in the second sub-pixel group to be compensated.
  • the present application provides a display compensation method for a display panel, a method for generating a compensation data table, and a display device. Since the adjacent first sub-pixel group to be compensated and the second sub-pixel group to be compensated respectively select compensation data tables corresponding to different viewing angles to obtain compensation values corresponding to different viewing angles, the problem of uneven display of the display panel at different viewing angles can be improved.
  • the plurality of first compensation data tables are configured to compensate for the first display brightness corresponding to the first sub-pixel to be compensated included in the first sub-pixel group to be compensated
  • the plurality of second compensation data tables are configured to compensate for the second display brightness corresponding to the second sub-pixel to be compensated included in the second sub-pixel group to be compensated.
  • the display device includes a display panel, a storage module, and a control module.
  • 1A to 1E are flow charts of a display compensation method provided in an embodiment of the present application.
  • FIG2 is a perspective diagram provided by an embodiment of the present application.
  • 3A to 3E are schematic diagrams showing the scope of the first compensation data table and the second compensation data table.
  • FIG4 is a schematic diagram of a target compensation data set provided by an embodiment of the present application.
  • FIG5 is a schematic diagram of obtaining a reference compensation value provided in an embodiment of the present application.
  • 6A-6B are flow charts of a method for generating a compensation data table provided in an embodiment of the present application.
  • FIG. 7 is a system diagram of a method for generating a compensation data table provided in an embodiment of the present application.
  • FIG. 8 is a schematic diagram of the structure of a display device provided in an embodiment of the present application.
  • Figures 1A to 1E are flow charts of a display compensation method provided in an embodiment of the present application.
  • An embodiment of the present application provides a display compensation method for a display panel, which is used to improve the problem of uneven display of a display panel at different viewing angles.
  • the display panel includes a liquid crystal display panel, an organic light emitting diode display panel, a sub-millimeter light emitting diode display panel, a micro light emitting diode display panel, etc.
  • the display panel includes a plurality of sub-pixels.
  • the display panel further includes a pixel driving circuit, a touch electrode, a sensing element, etc. electrically connected to the plurality of sub-pixels.
  • the display compensation method comprises:
  • a first target compensation value is generated according to the first target compensation data group to compensate for a first display brightness corresponding to a first sub-pixel to be compensated included in the first sub-pixel group to be compensated; and a second target compensation value is generated according to the second target compensation data group to compensate for a second display brightness corresponding to a second sub-pixel to be compensated included in the second sub-pixel group to be compensated.
  • the coordinate information of the sub-pixel can be obtained through the control module to determine whether the sub-pixel is a sub-pixel to be compensated; and when the sub-pixel is a sub-pixel to be compensated, multiple data compensation tables under corresponding viewing angles are selected as target compensation data groups according to the sub-pixel group to be compensated to which the sub-pixel to be compensated belongs, thereby generating a target compensation value to compensate the display brightness of the sub-pixel to be compensated.
  • the sub-pixel to be compensated includes a first sub-pixel to be compensated and a second sub-pixel to be compensated.
  • the coordinate information of the sub-pixel to be compensated can be pre-stored in the storage module. Therefore, it is only necessary to determine whether the coordinate information of the sub-pixel is the same as the marked coordinate information corresponding to the stored marked sub-pixel with uneven display performance to determine whether the sub-pixel is the sub-pixel to be compensated. That is, when the coordinate information of the sub-pixel is the same as the marked coordinate information, the sub-pixel can be determined to be the sub-pixel to be compensated. Further, the marked coordinate information includes the first marked coordinate information and the second marked coordinate information.
  • the sub-pixel When the coordinate information of the sub-pixel is the same as the first marked coordinate information, the sub-pixel can be determined to be the first sub-pixel to be compensated; when the coordinate information of the sub-pixel is the same as the second marked coordinate information, the sub-pixel can be determined to be the second sub-pixel to be compensated.
  • the coordinate information of the first sub-pixel to be compensated is obtained through the control module to select multiple first compensation data tables corresponding to the first viewing angle as the first target compensation data group for the first sub-pixel to be compensated, thereby generating a first target compensation value to compensate for the first display brightness corresponding to the first sub-pixel to be compensated.
  • the coordinate information of the second sub-pixel to be compensated is obtained through the control module to select multiple second compensation data tables corresponding to the second viewing angle as the second target compensation data group for the second sub-pixel to be compensated, thereby generating a second target compensation value to compensate for the second display brightness corresponding to the second sub-pixel to be compensated.
  • each first compensation data table and each second compensation data table may be stored in the storage module; each first compensation data table and each second compensation data table records the grayscale compensation value information and coordinate information under the grayscale of the corresponding binding point.
  • the first viewing angle is one of a front viewing angle and a side viewing angle
  • the second viewing angle is the other of the front viewing angle and the side viewing angle.
  • a plurality of the second compensation data tables may correspond to the same side viewing angle or may correspond to different side viewing angles.
  • FIG2 is a schematic diagram of viewing angles provided by an embodiment of the present application. If the viewing angle perpendicular to the center of the display panel is the first viewing angle V1, the angle variation range of the second viewing angle V2 can be ⁇ 70° (such as ⁇ 1 ⁇ 70°, ⁇ 2 ⁇ -70°, ⁇ 1 ⁇ 70°, ⁇ 2 ⁇ -70° in FIG2).
  • the second viewing angle includes a left side viewing angle, a right side viewing angle, a top viewing angle, and a bottom viewing angle.
  • ⁇ 1 may be equal to 1°, 2°, ., 10°, 11°, conceivabl, 20°, 21°, ., 30°, 31°, ., 40°, 41°, whereas, 50°, 51°, Vietnamese, 60°, 61°, Vietnamese, 69° or 70°.
  • ⁇ 2 may be equal to -1°, -2°, owing, -10°, -11°, across, -20°, -21°, whereas, -30°, -31°, owing, -40°, -41°, countless, -50°, -51°, ...., -60°, -61°, ...., -69° or -70°.
  • ⁇ 1 may be equal to 1°, 2°, ., 10°, 11°, conceivabl, 20°, 21°, ., 30°, 31°, ., 40°, 41°, owing, 50°, 51°, Vietnamese, 60°, 61°, Vietnamese, 69° or 70°.
  • it may be equal to -1°, -2°, owing, -10°, -11°, across, -20°, -21°, dozens, -30°, -31°, owing, -40°, -41°, owing, -50°, -51°, ...., -60°, -61°, owing, -69° or -70°.
  • the compensation data tables corresponding to different viewing angles are used as the target compensation data group for the first sub-pixel to be compensated and the second sub-pixel to be compensated, so as to generate target compensation values corresponding to different viewing angles to achieve compensation for uneven display, the compensation effects at different viewing angles can be combined to improve the problem of uneven display of the display panel at different viewing angles.
  • the distribution of the first sub-pixel group to be compensated included in the first sub-pixel group to be compensated and the second sub-pixel group to be compensated included in the second sub-pixel group to be compensated will also be different, and accordingly, the scopes of the first compensation data table and the second compensation data table will also be different.
  • each sub-pixel group to be compensated may correspond to at least one row of sub-pixels or at least one column of sub-pixels, or may correspond to at least one sub-pixel.
  • the sub-pixels to be compensated included in the sub-pixel group to be compensated are included in the plurality of sub-pixels included in the at least one row of sub-pixels or at least one column of sub-pixels corresponding to the sub-pixel group to be compensated.
  • the first sub-pixel group to be compensated includes a plurality of the first sub-pixels to be compensated located in odd rows or odd columns; the second sub-pixel group to be compensated includes a plurality of the second sub-pixels to be compensated located in even rows or even columns.
  • the scope of the first compensation data table corresponds to the plurality of the first sub-pixels to be compensated located in odd rows or odd columns, and the scope of the second compensation data table corresponds to the plurality of the second sub-pixels to be compensated located in even rows or even columns.
  • the scope of the first compensation data table and the second compensation data table may be obtained according to the parity information of the row or column where the sub-pixel to be compensated is located.
  • the scope of the first compensation data table and the second compensation data table can be obtained according to the parity of X.
  • the sub-pixels to be compensated located in odd rows i.e., X is an odd number, Y is an odd number or an even number, and the sub-pixels to be compensated are the first sub-pixels to be compensated
  • the sub-pixels to be compensated located in even rows i.e., X is an even number, Y is an odd number or an even number, and the sub-pixels to be compensated are the second sub-pixels to be compensated
  • the scope of the first compensation data table and the second compensation data table can be obtained according to the parity of Y.
  • the sub-pixels to be compensated located in odd columns i.e., X is an odd number or an even number, Y is an odd number, and the sub-pixels to be compensated are the first sub-pixels to be compensated
  • the sub-pixels to be compensated located in even columns i.e., X is an odd number or an even number, Y is an even number, and the sub-pixels to be compensated are the second sub-pixels to be compensated
  • the first sub-pixel group to be compensated includes at least two adjacent rows of first sub-pixel rows or at least two adjacent columns of first sub-pixel columns
  • the second sub-pixel group to be compensated includes at least two adjacent rows of second sub-pixel rows or at least two adjacent columns of second sub-pixel columns.
  • the first sub-pixel row or the first sub-pixel column includes a plurality of the first sub-pixels to be compensated
  • the second sub-pixel row or the second sub-pixel column includes a plurality of the second sub-pixels to be compensated.
  • the first sub-pixel group to be compensated includes at least two adjacent first sub-pixel rows (such as Pr1 in FIG. 3C ), and the second sub-pixel group to be compensated includes at least two adjacent second sub-pixel rows (such as Pr2 in FIG. 3C ).
  • the second sub-pixel group to be compensated includes at least two adjacent first sub-pixel columns (such as Pc1 in FIG. 3D ), and the second sub-pixel group to be compensated includes at least two adjacent second sub-pixel columns (such as Pc2 in FIG. 3D ).
  • the first sub-pixel row or the first sub-pixel column includes a plurality of the first sub-pixels to be compensated
  • the second sub-pixel row or the second sub-pixel column includes a plurality of the second sub-pixels to be compensated.
  • whether the sub-pixel is the first sub-pixel to be compensated or the second sub-pixel to be compensated may be determined by comparing the coordinate information of the sub-pixel, so as to obtain the scope of the first compensation data table and the second compensation data table accordingly.
  • the first sub-pixel group to be compensated includes a plurality of the first sub-pixels to be compensated located in odd rows and odd columns and in even rows and even columns
  • the second sub-pixel group to be compensated includes a plurality of the second sub-pixels to be compensated located in odd rows and even columns and in even rows and odd columns, so that the scope of the first compensation data table and the scope of the second compensation data table are staggered, so as to improve the uneven display of the display panel while reducing the probability of striped display problems on the display panel, which is beneficial to improving the display effect of the display panel.
  • the scope of the first compensation data table and the second compensation data table may be obtained according to the parity information of the row and column where the sub-pixel to be compensated is located.
  • the row where the sub-pixel to be compensated is located is X
  • the column where the sub-pixel is located is Y
  • the coordinate information of the sub-pixel to be compensated is (X, Y)
  • the first sub-pixel group to be compensated includes a plurality of the first sub-pixels to be compensated located in odd rows and odd columns and in even rows and even columns
  • the second sub-pixel group to be compensated includes a plurality of the second sub-pixels to be compensated located in odd rows and even columns and in even rows and odd columns
  • the sub-pixels to be compensated located in odd rows and odd columns i.e., X and Y are both odd numbers, and the sub-pixels to be compensated are the first sub-pixels to be compensated
  • the sub-pixels to be compensated in even rows and even columns i.e., X and Y are both even numbers, and the sub-pixels to be compensated are the first sub-pixels to be compensated
  • the sub-pixels to be compensated located in odd rows and even columns i.e., X is an odd number, Y is an even number, and the sub-pixels to be compensated are the second sub-pixels to be compensated
  • the sub-pixels to be compensated located in even rows and odd columns
  • the multiple first compensation data tables include target compensation data tables corresponding to multiple first binding point grayscales
  • the multiple second compensation data tables also include target compensation data tables corresponding to multiple second binding point grayscales. Therefore, when compensating the sub-pixels to be compensated, after confirming the selection of multiple first compensation data tables or multiple second compensation data tables as the target compensation data group, a target compensation data table close to the grayscale to be displayed by the sub-pixels to be compensated can be further selected from the target compensation data group to generate the target compensation value.
  • the multiple first binding point grayscales are not equal
  • the multiple second binding point grayscales are not equal.
  • FIG4 is a schematic diagram of a target compensation data group provided in an embodiment of the present application, wherein the target compensation value includes a plurality of target compensation data tables corresponding to different binding point grayscales (Gm1, Gm2, Gm3, ..., Gmn).
  • m1 is greater than or equal to 0, m2>m1, m3>m2, mn is greater than m3 and less than or equal to the highest grayscale of the display panel.
  • Gm1, Gm2, Gm3, ..., Gmn can represent a plurality of first binding point grayscales, and can also represent a plurality of second binding point grayscales.
  • a target compensation value can be directly generated through the target compensation data table to compensate for the display brightness of the sub-pixel to be compensated.
  • two target compensation data tables close to the grayscale to be displayed by the sub-pixel to be compensated can be selected from the multiple target compensation data tables to generate the target compensation value (for example, if Gmi in Figure 4 is the compensation data table corresponding to the grayscale to be displayed by the sub-pixel to be compensated, then Gmi can be calculated by interpolation using Gm2, Gm3 and the gamma curve).
  • the step of generating a first target compensation value according to the first target compensation data group to compensate for a first display brightness corresponding to a first sub-pixel to be compensated included in the first sub-pixel group to be compensated further includes:
  • two first target compensation data tables are determined in the first target compensation data group; wherein the first grayscale is between the two first binding point grayscales corresponding to the two first target compensation data tables;
  • the first target compensation value is generated according to the two first reference compensation values.
  • the step of generating a second target compensation value according to the second target compensation data group to compensate for a second display brightness corresponding to a second sub-pixel to be compensated included in the second sub-pixel group to be compensated includes:
  • two second target compensation data tables are determined in the second target compensation data group; wherein the second grayscale is between the two second binding point grayscales corresponding to the two second target compensation data tables;
  • the second target compensation value is generated according to the two second reference compensation values.
  • each compensation data table may correspond to a sub-pixel or an area (for example, taking an ultra-high-definition display panel as an example, each row of the display panel includes 3840 sub-pixels and each column includes 2160 sub-pixels. After the sub-pixels of the display panel are decomposed according to the parity of Y in the coordinate information, each compensation data table may include 241 ⁇ 271 compensation data blocks).
  • a bilinear interpolation calculation may be performed based on the coordinate information and the compensation value at the corresponding vertex position of the target compensation data block to obtain the corresponding reference compensation value.
  • the step of determining two first reference compensation values corresponding to the first coordinate information of the first sub-pixel to be compensated in the two first target compensation data tables according to the two first target compensation data tables and the first coordinate information of the first sub-pixel to be compensated includes:
  • two first compensation values corresponding to the mapping positions of the first coordinate information of the first sub-pixel to be compensated are obtained as the two first reference compensation values.
  • the step of determining two second reference compensation values corresponding to the second coordinate information of the second sub-pixel to be compensated in the two second target compensation data tables according to the two second target compensation data tables and the second coordinate information of the second sub-pixel to be compensated includes:
  • two second compensation values corresponding to the mapping positions of the second coordinate information of the second sub-pixel to be compensated are obtained as the two second reference compensation values.
  • FIG5 is a schematic diagram of obtaining a reference compensation value provided by an embodiment of the present application. Take, for example, two first target compensation data tables have been determined in the first target compensation data group, and the corresponding first target compensation data blocks have been determined in the two first target compensation data tables. If the position corresponding to the coordinate position of the first sub-pixel to be compensated in the first target compensation data block is point G', then the compensation value corresponding to point G' (i.e., the first reference compensation value) can be obtained according to the compensation value at the vertex position of the first target compensation data block (i.e., A', B', C' and D') and the first coordinate information of the first sub-pixel to be compensated.
  • the compensation value corresponding to point G' i.e., the first reference compensation value
  • the compensation value corresponding to point G’’ (i.e., the second reference compensation value) can be obtained according to the compensation values at the vertex positions of the second target compensation data block (i.e., A’’, B’’, C’’, and D’’).
  • E’’ [( ⁇ ’’-H’’)*A’’+H’’*C’’]/ ⁇ ’’
  • F’’ [( ⁇ ’’-H’’)*B’’+H’’*D’’]/ ⁇ ’’
  • G’’ [( ⁇ ’’-I’’)*E’’+I’’*F’’]/ ⁇ ’’.
  • the step of generating the first target compensation value according to the two first reference compensation values comprises: performing a linear interpolation operation on the two first reference compensation values to obtain the first target compensation value.
  • the step of generating the second target compensation value according to the two second reference compensation values comprises: performing a linear interpolation operation on the two second reference compensation values to obtain the second target compensation value.
  • FIG. 6A to FIG. 6B are flow charts of a method for generating a compensation data table provided in an embodiment of the present application
  • FIG. 7 is a system diagram of a method for generating a compensation data table provided in an embodiment of the present application.
  • the present application also provides a method for generating a compensation data table, which is used to compensate for the brightness uniformity of a display panel 701.
  • the display panel 701 includes a plurality of sub-pixels.
  • the method for generating a compensation data table includes:
  • a plurality of compensation data tables are generated according to the difference between the brightness data corresponding to each of the binding point grayscales of the plurality of sub-pixels at the different viewing angles and the expected brightness data.
  • the multiple compensation data tables include multiple first compensation data tables corresponding to the first viewing angle and multiple second compensation data tables corresponding to the second viewing angle
  • the multiple first compensation data tables are configured to compensate for the first display brightness corresponding to the first sub-pixel to be compensated included in the first sub-pixel group to be compensated
  • the multiple second compensation data tables are configured to compensate for the second display brightness corresponding to the second sub-pixel to be compensated included in the second sub-pixel group to be compensated
  • the first sub-pixel group to be compensated is adjacent to the second sub-pixel group to be compensated, and the first viewing angle and the second viewing angle are different.
  • the plurality of compensation data tables are configured to compensate display brightness of the sub-pixels to be compensated according to coordinate information of the sub-pixels to be compensated.
  • the first viewing angle is one of a front viewing angle and a side viewing angle (i.e., one of the first viewing angle and the second viewing angle is a viewing angle perpendicular to the center of the display panel 701), and the second viewing angle is the other of the front viewing angle and the side viewing angle.
  • the angle variation range of the first viewing angle relative to the second viewing angle can be ⁇ 70°.
  • the brightness data can be fused to generate a side viewing angle compensation data table (e.g., if the side viewing angles include +70° and -70°, then the brightness data of the same grayscale corresponding to -70° and +70° can be fused to generate a compensation data table corresponding to ⁇ 70°) to reduce the storage amount.
  • a side viewing angle compensation data table e.g., if the side viewing angles include +70° and -70°, then the brightness data of the same grayscale corresponding to -70° and +70° can be fused to generate a compensation data table corresponding to ⁇ 70°
  • the expected brightness data may be an average brightness corresponding to a matrix area centered at the center of the display panel 701. It is understandable that the expected brightness data may be different for different grayscales and different viewing angles.
  • the step of obtaining multiple brightness data corresponding to multiple binding point grayscales of the multiple sub-pixels under different viewing angles also includes: obtaining multiple first brightness data corresponding to multiple first binding point grayscales of the multiple sub-pixels under the first viewing angle; and obtaining multiple second brightness data corresponding to multiple second binding point grayscales of the multiple sub-pixels under the second viewing angle; wherein the binding point grayscale includes the first binding point grayscale and the second binding point grayscale.
  • the step of generating multiple compensation data tables according to the difference between the brightness data of each binding point grayscale corresponding to the multiple sub-pixels at the different viewing angles and the expected brightness data also includes: generating multiple first compensation data tables according to the difference between the multiple first brightness data and the corresponding expected brightness data; and generating multiple second compensation data tables according to the difference between the multiple second brightness data and the corresponding expected brightness data.
  • the first sub-pixel group to be compensated includes a plurality of first sub-pixels to be compensated located in odd rows or odd columns
  • the second sub-pixel group to be compensated includes a plurality of second sub-pixels to be compensated located in even rows or even columns
  • the plurality of first compensation data tables are configured to compensate for the first display brightness corresponding to the plurality of first sub-pixels to be compensated located in odd rows or odd columns
  • the second compensation data tables are configured to compensate for the display brightness corresponding to the plurality of second sub-pixels to be compensated located in even rows or even columns.
  • the first sub-pixel group to be compensated includes at least two adjacent rows of first sub-pixel rows or at least two adjacent columns of first sub-pixel columns
  • the second sub-pixel group to be compensated includes at least two adjacent rows of second sub-pixel rows or at least two adjacent columns of second sub-pixel columns.
  • the first sub-pixel row or the first sub-pixel column includes a plurality of the first sub-pixels to be compensated
  • the second sub-pixel row or the second sub-pixel column includes a plurality of the second sub-pixels to be compensated.
  • the plurality of first compensation data tables are configured to compensate for the first display brightness corresponding to the plurality of the first sub-pixels to be compensated
  • the second compensation data tables are configured to compensate for the display brightness corresponding to the plurality of the second sub-pixels to be compensated.
  • the first sub-pixel group to be compensated includes a plurality of the first sub-pixels to be compensated located in odd rows and odd columns and in even rows and even columns
  • the second sub-pixel group to be compensated includes a plurality of the second sub-pixels to be compensated located in odd rows and even columns and in even rows and odd columns.
  • the plurality of first compensation data tables are configured to compensate for the first display brightness of the plurality of the first sub-pixels to be compensated located in odd rows and odd columns and in even rows and even columns
  • the second compensation data tables are configured to compensate for the second display brightness corresponding to the plurality of the second sub-pixels to be compensated located in odd rows and even columns and in even rows and odd columns.
  • a device such as the camera 702 may be used to obtain a plurality of brightness data of a plurality of sub-pixels corresponding to a plurality of binding point grayscales at different viewing angles, thereby obtaining a position where the display panel 701 displays unevenly.
  • the differences between the first brightness data and the corresponding expected brightness data can be calculated by a device such as a computer 703 to generate a plurality of first compensation data tables.
  • the differences between the second brightness data and the corresponding expected brightness data can be calculated by a device such as a computer 703 to generate a plurality of second compensation data tables.
  • the generated multiple first compensation data tables and multiple second compensation data tables can be stored in the memory 704, so that when the sub-pixels to be compensated need to be compensated, the multiple compensation data tables stored in the memory 704 can be read by the control module 705.
  • the control module 705 includes a timing controller and the like.
  • the image control module PG may provide the display panel with display data corresponding to different binding point grayscales, so that the camera 702 can obtain the position of the sub-pixel to be compensated for the display unevenness in the display panel.
  • FIG. 8 is a schematic diagram of the structure of a display device provided in an embodiment of the present application.
  • the present application also provides a display device, including a display panel 801 , a storage module 802 and a control module 803 .
  • the display panel 801 includes a plurality of sub-pixels, wherein the plurality of sub-pixels include a first sub-pixel to be compensated and a second sub-pixel to be compensated, and the display panel 801 includes a first sub-pixel group to be compensated and a second sub-pixel group to be compensated that are adjacent to each other.
  • the first sub-pixel group to be compensated includes a plurality of the first sub-pixels to be compensated located in odd rows or odd columns; and the second sub-pixel group to be compensated includes a plurality of the second sub-pixels to be compensated located in even rows or even columns.
  • the first sub-pixel group to be compensated includes at least two adjacent rows of first sub-pixel rows or at least two adjacent columns of first sub-pixel columns
  • the second sub-pixel group to be compensated includes at least two adjacent rows of second sub-pixel rows or at least two adjacent columns of second sub-pixel columns.
  • the first sub-pixel row or the first sub-pixel column includes a plurality of the first sub-pixels to be compensated
  • the second sub-pixel row or the second sub-pixel column includes a plurality of the second sub-pixels to be compensated.
  • the first sub-pixel group to be compensated includes a plurality of the first sub-pixels to be compensated located in odd rows and odd columns and in even rows and even columns
  • the second sub-pixel group to be compensated includes a plurality of the second sub-pixels to be compensated located in odd rows and even columns and in even rows and odd columns.
  • the storage module 802 is configured to store a plurality of first compensation data tables and a plurality of second compensation data tables; wherein the plurality of first compensation data tables correspond to a first viewing angle, the plurality of second compensation data tables correspond to a second viewing angle, and the first viewing angle and the second viewing angle are different.
  • the storage module 802 includes a memory.
  • the storage module 802 includes a flash memory, etc.
  • the control module 803 is configured to select a plurality of the first compensation data tables corresponding to the first viewing angle for the first sub-pixel group to be compensated as a first target compensation data group, and generate a first target compensation value according to the first target compensation data group to compensate for a first display brightness corresponding to a first sub-pixel to be compensated included in the first sub-pixel group to be compensated; and is configured to select a plurality of the second compensation data tables corresponding to the second viewing angle for the second sub-pixel group to be compensated as a second target compensation data group, and generate a second target compensation value according to the second target compensation data group to compensate for a second display brightness corresponding to a second sub-pixel to be compensated included in the second sub-pixel group to be compensated.
  • the control module 803 includes a timing controller, etc.
  • the display device further includes an image control module PG, and the image control module PG is configured to provide display data to the display panel.
  • the display device includes a movable display device (such as a laptop computer, a mobile phone, etc.), a fixed terminal (such as a desktop computer, a television, etc.), a measuring device (such as a sports bracelet, a thermometer, etc.), etc.
  • a movable display device such as a laptop computer, a mobile phone, etc.
  • a fixed terminal such as a desktop computer, a television, etc.
  • a measuring device such as a sports bracelet, a thermometer, etc.

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Abstract

一种显示面板显示补偿方法、补偿数据表生成方法及显示装置，第一待补偿子像素组对应的第一显示亮度与第二待补偿子像素组对应的第二显示亮度分别选择对应不同视角的补偿数据表补偿；对应第一视角的多个第一补偿数据表和对应第二视角的多个第二补偿数据表对相邻的第一待补偿子像素组和第二待补偿子像素组实现补偿。

Description

显示面板的显示补偿方法、补偿数据表的生成方法及显示装置 技术领域
本申请涉及显示技术领域，具体涉及一种显示面板的显示补偿方法、补偿数据表的生成方法及显示装置。
 背景技术
现有的显示装置中，为改善亮度不均匀的问题，常采用工业相机对出现亮度不均匀的位置、亮度不均匀的程度进行特征提取，之后对提取的特征进行计算，得到与提取的特征对应的反向灰阶数据，以提升产品的亮度均一性。但由于特征提取的准确率直接影响亮度补偿效果，而不同的视角下，显示面板所呈现出的亮度不均匀的特征又不同，对应一个像素又只能应用一个补偿值，因而，现有的改善显示不均匀的方法只能改善固定视角下的显示不均匀的问题。
 发明概述
本申请实施例提供一种显示面板的显示补偿方法、一种补偿数据表的生成方法及一种显示装置，可以改善不同视角下的显示不均匀的问题。
本申请实施例提供一种显示面板的显示补偿方法，包括：对第一待补偿子像素组选择对应第一视角下的多个第一补偿数据表以作为第一目标补偿数据组，对第二待补偿子像素组选择对应第二视角下的多个第二补偿数据表以作为第二目标补偿数据组；其中，所述第一待补偿子像素组与所述第二待补偿子像素组相邻，所述第一视角和所述第二视角不同；
根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度；根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度。
本申请还提供一种补偿数据表的生成方法，用于补偿显示面板的亮度均一性，显示面板包括多个子像素。所述补偿数据表的生成方法包括：获取不同视角下的多个所述子像素对应多个绑点灰阶的多个亮度数据；根据所述不同视角下的多个所述子像素对应每一所述绑点灰阶的所述亮度数据与期望亮度数据之间的差异，生成多个补偿数据表；其中，多个所述补偿数据表包括对应第一视角下的多个第一补偿数据表和对应第二视角下的多个第二补偿数据表，多个所述第一补偿数据表被配置为对第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度进行补偿，多个所述第二补偿数据表被配置对第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度进行补偿；所述第一待补偿子像素组与所述第二待补偿子像素组相邻，所述第一视角和所述第二视角不同。
本申请还提供一种显示装置，包括显示面板、存储模块以及控制模块。所述显示面板包括相邻的第一待补偿子像素组和第二待补偿子像素组；所述存储模块被配置为存储多个第一补偿数据表和多个第二补偿数据表。其中，多个所述第一补偿数据表与第一视角对应，多个所述第二补偿数据表与第二视角对应，所述第一视角和所述第二视角不同。所述控制模块被配置为对所述第一待补偿子像素组选择对应所述第一视角下的多个所述第一补偿数据表以作为第一目标补偿数据组，并根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度；以及，被配置为对所述第二待补偿子像素组选择对应所述第二视角下的多个所述第二补偿数据表以作为第二目标补偿数据组，并根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的的第二显示亮度。
有益效果
相较于现有技术，本申请提供一种显示面板的显示补偿方法、一种补偿数据表的生成方法及一种显示装置。由于相邻的第一待补偿子像素组和第二待补偿子像素组分别选择对应不同视角下的补偿数据表，以得到对应不同视角下的补偿值，因而，可改善显示面板在不同视角下的显示不均匀的问题。补偿数据表的生成方法中，通过使多个补偿数据表包括对应第一视角下的多个第一补偿数据表和对应第二视角下的多个第二补偿数据表，以使多个第一补偿数据表被配置为对第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度进行补偿，多个第二补偿数据表被配置对第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度进行补偿。显示装置包括显示面板、存储模块以及控制模块。
 附图说明
图1A~图1E是本申请实施例提供的显示补偿方法的流程图；
图2是本申请实施例提供的视角示意图；
图3A~图3E是第一补偿数据表和第二补偿数据表的作用域示意图
图4是本申请实施例提供的目标补偿数据组的示意图；
图5是本申请实施例提供的获取参考补偿值的示意图；
图6A~图6B是本申请实施例提供的补偿数据表的生成方法的流程图；
图7是本申请实施例提供的补偿数据表的生成方法的系统图；
图8是本申请实施例提供的显示装置的结构示意图。
 本发明的实施方式
为使本申请的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本申请进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
具体地，如图1A~图1E是本申请实施例提供的显示补偿方法的流程图。本申请实施例提供一种显示面板的显示补偿方法，用于改善显示面板在不同视角下出现的显示不均匀的问题。
可选地，所述显示面板包括液晶显示面板、有机发光二极管显示面板、次毫米发光二极管显示面板、微型发光二极管显示面板等。
所述显示面板包括多个子像素。可选地，所述显示面板还包括与多个所述子像素电性连接的像素驱动电路、触控电极、感测元件等。
所述显示补偿方法包括：
对第一待补偿子像素组选择对应第一视角下的多个第一补偿数据表以作为第一目标补偿数据组，对第二待补偿子像素组选择对应第二视角下的多个第二补偿数据表以作为第二目标补偿数据组；其中，所述第一待补偿子像素组与所述第二待补偿子像素组相邻，所述第一视角和所述第二视角不同；
根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度；根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度。
可选地，可通过控制模块获取子像素的坐标信息，以判断子像素是否为待补偿子像素；并在子像素为待补偿子像素时，根据待补偿子像素所属于的待补偿子像素组，选择对应视角下的多个数据补偿表以作为目标补偿数据组，从而生成目标补偿值，以补偿待补偿子像素的显示亮度。其中，待补偿子像素包括第一待补偿子像素和第二待补偿子像素。
可选地，待补偿子像素的坐标信息可被预先存储至存储模块中。因而只需判断子像素的坐标信息是否与已存储的具有显示不均表现的标记子像素对应的标记坐标信息相同即可判定子像素是否为待补偿子像素。即在子像素的坐标信息与标记坐标信息相同时，即可判定子像素为待补偿子像素。进一步地，标记坐标信息包括第一标记坐标信息和第二标记坐标信息，在子像素的坐标信息与第一标记坐标信息相同时，即可判定子像素为第一待补偿子像素；在子像素的坐标信息与第二标记坐标信息相同时，即可判定子像素为第二待补偿子像素。
可选地，通过控制模块获取第一待补偿子像素的坐标信息，以对第一待补偿子像素选择对应第一视角下的多个第一补偿数据表作为第一目标补偿数据组，从而生成第一目标补偿值，以补偿对应第一待补偿子像素的第一显示亮度。
可选地，通过控制模块获取第二待补偿子像素的坐标信息，以对第二待补偿子像素选择对应第二视角下的多个第二补偿数据表作为第二目标补偿数据组，从而生成第二目标补偿值，以补偿对应第二待补偿子像素的第二显示亮度。
可选地，多个第一补偿数据表和多个第二补偿数据表可存储在存储模块内；每一第一补偿数据表和每一第二补偿数据表中均记录了对应绑点灰阶下的灰阶补偿值信息及坐标信息。
可选地，所述第一视角为正视视角和侧视视角中的一个，所述第二视角为正视视角和侧视视角中的另一个。可选地，多个所述第二补偿数据表可对应于同一侧视视角，也可以对应不同的侧视视角。
图2是本申请实施例提供的视角示意图，若以垂直所述显示面板的中心的视角为第一视角V1，则所述第二视角V2的角度变化范围可以为±70°(如图2中的δ1≤70°、δ2≥-70°、ρ1≤70°、ρ2≥-70°)。其中，所述第二视角包括左侧侧视视角、右侧侧视视角、俯视角、仰视角。
可选地，δ1可等于1°、2°、.....、10°、11°、.....、20°、21°、.....、30°、31°、.....、40°、41°、.....、50°、51°、.....、60°、61°、……、69°或70°。可选地，δ2可等于-1°、-2°、.....、-10°、-11°、.....、-20°、-21°、.....、-30°、-31°、.....、-40°、-41°、.....、-50°、-51°、.....、-60°、-61°、……、-69°或-70°。可选地，ρ1可等于1°、2°、.....、10°、11°、.....、20°、21°、.....、30°、31°、.....、40°、41°、.....、50°、51°、.....、60°、61°、……、69°或70°。可选地，可等于-1°、-2°、.....、-10°、-11°、.....、-20°、-21°、.....、-30°、-31°、.....、-40°、-41°、.....、-50°、-51°、.....、-60°、-61°、……、-69°或-70°。
由于对第一待补偿子像素和第二待补偿子像素采用对应不同视角下的补偿数据表作为目标补偿数据组，以生成对应不同视角下的目标补偿值实现显示不均匀的补偿，因而，可以综合不同视角下的补偿效果，以改善显示面板在不同视角下的显示不均匀的问题。
可选地，根据第一待补偿子像素组和第二待补偿子像素组的划分方式的不同，第一待补偿子像素组包括的第一待补偿子像素和第二待补偿子像素组包括的第二待补偿子像素的分布方式也会不同，相应的，第一补偿数据表和第二补偿数据表的作用域也会不同。
如图3A~图3E是第一补偿数据表和第二补偿数据表的作用域示意图。可选地，每一待补偿子像素组可分别对应至少一行子像素或至少一列子像素，或分别对应至少一子像素。相应地，待补偿子像素组对应至少一行子像素或至少一列子像素时，与该待补偿子像素组对应的至少一行子像素或至少一列子像素包括的多个子像素中，也就对应的包括了该待补偿子像素组所包括的待补偿子像素。
可选地，所述第一待补偿子像素组包括位于奇数行或奇数列的多个所述第一待补偿子像素；所述第二待补偿子像素组包括位于偶数行或偶数列的多个所述第二待补偿子像素。相应地，所述第一补偿数据表的作用域即对应位于奇数行或奇数列的多个所述第一待补偿子像素，所述第二补偿数据表的作用域即对应位于偶数行或偶数列的多个所述第二待补偿子像素。
可选地，可根据待补偿子像素所在行或所在列的奇偶性信息对应得到第一补偿数据表和第二补偿数据表的作用域。
如以所述待补偿子像素所在行为X，所在列为Y，所述待补偿子像素的所述坐标信息为（X，Y）为例，在所述第一待补偿子像素组包括位于奇数行的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于偶数行的多个所述第二待补偿子像素时，则可根据X的奇偶性得到第一补偿数据表和第二补偿数据表的作用域。即位于奇数行的所述待补偿子像素（即X为奇数，Y为奇数或偶数，所述待补偿子像素即为所述第一待补偿子像素）采用对应所述第一视角下的多个所述第一补偿数据表作为所述第一目标补偿数据组，以生成的所述第一目标补偿值，从而补偿与所述待补偿子像素对应的显示亮度（即对应补偿第一显示亮度）；位于偶数行的所述待补偿子像素（即X为偶数，Y为奇数或偶数，所述待补偿子像素即为所述第二待补偿子像素）采用对应所述第二视角下的多个所述第二补偿数据表作为所述第二目标补偿数据组，以生成的所述第二目标补偿值，从而补偿与所述待补偿子像素对应的显示亮度（即对应补偿第二显示亮度），如图3A所示。
在所述第一待补偿子像素组包括位于奇数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于偶数列的多个所述第二待补偿子像素时，则可根据Y的奇偶性得到第一补偿数据表和第二补偿数据表的作用域。即位于奇数列的所述待补偿子像素（即X为奇数或偶数，Y为奇数，所述待补偿子像素即为所述第一待补偿子像素）采用对应所述第一视角下的多个所述第一补偿数据表作为第一目标补偿数据组，以生成的第一目标补偿值，从而补偿与所述待补偿子像素对应的显示亮度（即对应补偿第一显示亮度）；位于偶数列的所述待补偿子像素（即X为奇数或偶数，Y为偶数，所述待补偿子像素即为所述第二待补偿子像素）采用对应所述第二视角下的多个所述第二补偿数据表作为所述第二目标补偿数据组，以生成的所述第二目标补偿值，从而补偿与所述待补偿子像素对应的显示亮度（即对应补偿第二显示亮度），如图3B所示。
可选地，所述第一待补偿子像素组包括相邻的至少两行第一子像素行或相邻的至少两列第一子像素列，所述第二待补偿子像素组包括相邻的至少两行第二子像素行或相邻的至少两列第二子像素列。其中，所述第一子像素行或所述第一子像素列包括多个所述第一待补偿子像素，所述第二子像素行或所述第二子像素列包括多个所述第二待补偿子像素。
具体地，所述第一待补偿子像素组包括相邻的至少两行第一子像素行（如图3C中的Pr1），所述第二待补偿子像素组包括相邻的至少两行第二子像素行（如图3C中的Pr2）。
具体地，所述第二待补偿子像素组包括相邻的至少两列第一子像素列（如图3D中的Pc1），所述第二待补偿子像素组包括相邻的至少两列第二子像素列（如图3D中的Pc2）。
其中，所述第一子像素行或所述第一子像素列包括多个所述第一待补偿子像素，所述第二子像素行或所述第二子像素列包括多个所述第二待补偿子像素。
可选地，可根据对比所述子像素的坐标信息确定所述子像素是否为所述第一待补偿子像素或所述第二待补偿子像素，以对应得到第一补偿数据表和第二补偿数据表的作用域。
可选地，所述第一待补偿子像素组包括位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素，以使第一补偿数据表的作用域和第二补偿数据表的作用域交错，以在改善显示面板显示不均的同时，降低显示面板出现条纹显示问题的几率，有利于改善显示面板的显示效果。
可选地，可根据待补偿子像素所在行及所在列的奇偶性信息对应得到第一补偿数据表和第二补偿数据表的作用域。
如以所述待补偿子像素所在行为X，所在列为Y，所述待补偿子像素的所述坐标信息为（X，Y）为例，在所述第一待补偿子像素组包括位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素时，则可根据X和Y的奇偶性得到第一补偿数据表和第二补偿数据表的作用域。即位于奇数行奇数列的所述待补偿子像素（即X和Y均为奇数，所述待补偿子像素即为所述第一待补偿子像素）及偶数行偶数列的所述待补偿子像素（即X和Y均为偶数，所述待补偿子像素即为所述第一待补偿子像素）采用对应所述第一视角下的多个所述第一补偿数据表作为所述第一目标补偿数据组，以生成的所述第一目标补偿值，从而补偿与所述待补偿子像素对应的显示亮度（即对应补偿第一显示亮度）；使位于奇数行偶数列的所述待补偿子像素（即X为奇数，Y为偶数，所述待补偿子像素即为所述第二待补偿子像素）及位于偶数行奇数列的所述待补偿子像素（即X为偶数，Y为奇数，所述待补偿子像素即为所述第二待补偿子像素）采用对应所述第二视角下的多个所述第二补偿数据表作为所述第二目标补偿数据组，以生成的所述第二目标补偿值，从而补偿与所述待补偿子像素对应的显示亮度（即对应补偿第二显示亮度），如图3E所示。
为对显示面板不同的显示灰阶实现补偿的同时，降低存储量，多个所述第一补偿数据表包括对应多个第一绑点灰阶的目标补偿数据表，多个所述第二补偿数据表也包括对应多个第二绑点灰阶的目标补偿数据表。因而，在对所述待补偿子像素进行补偿时，在确认选择多个所述第一补偿数据表或多个所述第二补偿数据表作为目标补偿数据组后，可进一步在所述目标补偿数据组中选择与所述待补偿子像素需显示的灰阶相近的目标补偿数据表，以生成所述目标补偿值。其中，多个第一绑点灰阶不相等，多个第二绑点灰阶不相等。
如图4是本申请实施例提供的目标补偿数据组的示意图，所述目标补偿值包括对应不同绑点灰阶（Gm1、Gm2、Gm3、……、Gmn）的多个目标补偿数据表。其中，m1大于或等于0，m2>m1、m3>m2，mn大于m3且小于或等于所述显示面板的最高灰阶。其中，Gm1、Gm2、Gm3、……、Gmn可表示多个第一绑点灰阶，也可表示多个第二绑点灰阶。
可选地，当所述待补偿子像素需显示的灰阶与目标补偿数据组中的某一目标补偿数据表所对应的绑点灰阶相等时，则可以直接通过目标补偿数据表生成目标补偿值，以补偿所述待补偿子像素的显示亮度。
可选地，当所述待补偿子像素需显示的灰阶与目标补偿数据组中的多个目标补偿数据表所对应的绑点灰阶均不相等时，可在多个目标补偿数据表中选择与所述待补偿子像素需显示的灰阶相近的两目标补偿数据表生成所述目标补偿值（如图4中的Gmi为待补偿子像素需显示的灰阶对应的补偿数据表，则可利用Gm2、Gm3及gamma曲线插值计算得出Gmi）。
相应地，请继续参阅图1B，所述的根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度的步骤，还包括：
根据所述第一待补偿子像素对应的第一灰阶，于所述第一目标补偿数据组中确定两第一目标补偿数据表；其中，所述第一灰阶介于两所述第一目标补偿数据表对应的两第一绑点灰阶之间；
根据两所述第一目标补偿数据表和所述第一待补偿子像素的第一坐标信息，确定两所述第一目标补偿数据表内与所述第一待补偿子像素的所述第一坐标信息对应的两第一参考补偿值；
根据两所述第一参考补偿值生成所述第一目标补偿值。
相应地，请继续参阅图1C，所述的根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度的步骤，包括：
根据所述第二待补偿子像素对应的第二灰阶，于所述第二目标补偿数据组中确定两第二目标补偿数据表；其中，所述第二灰阶介于两所述第二目标补偿数据表对应的两第二绑点灰阶之间；
根据两所述第二目标补偿数据表和所述第二待补偿子像素的第二坐标信息，确定两所述第二目标补偿数据表内与所述第二待补偿子像素的所述第二坐标信息对应的两第二参考补偿值；
根据两所述第二参考补偿值生成所述第二目标补偿值。
可选地，每一补偿数据表中的补偿值可以对应一子像素，也可是对应一个区域（如以超高清显示面板为例，显示面板每行包括3840个子像素，每列包括2160个子像素，则在将显示面板的子像素根据坐标信息中的Y的奇偶性进行分解后，每张补偿数据表中可包括241×271个补偿数据块）。在补偿值对应一个区域时，可根据所述坐标信息及目标补偿数据块对应顶点位置处的补偿值进行双线性插值计算得到对应的参考补偿值。
可选地，如图1D，所述的根据两所述第一目标补偿数据表和所述第一待补偿子像素的第一坐标信息，确定两所述第一目标补偿数据表内与所述第一待补偿子像素的所述第一坐标信息对应的两第一参考补偿值的步骤，包括：
在两所述第一目标补偿数据表中，分别确定与所述第一待补偿子像素的所述第一坐标信息对应的两第一目标补偿数据块；
在两所述第一目标补偿数据块中，根据两所述第一目标补偿数据块对应顶点位置处的补偿值及所述第一待补偿子像素的所述第一坐标信息，得到与所述第一待补偿子像素的所述第一坐标信息映射位置对应的两第一补偿值，以作为两所述第一参考补偿值。
可选地，如图1E，所述的根据两所述第二目标补偿数据表和所述第二待补偿子像素的第二坐标信息，确定两所述第二目标补偿数据表内与所述第二待补偿子像素的所述第二坐标信息对应的两第二参考补偿值的步骤，包括：
在两所述第二目标补偿数据表中，分别确定与所述第二待补偿子像素的所述第二坐标信息对应的两第二目标补偿数据块；
在两所述第二目标补偿数据块中，根据两所述第二目标补偿数据块对应顶点位置处的补偿值及所述第二待补偿子像素的所述第二坐标信息，得到与所述第二待补偿子像素的所述第二坐标信息映射位置对应的两第二补偿值，以作为两所述第二参考补偿值。
如图5是本申请实施例提供的获取参考补偿值的示意图。以第一目标补偿数据组中已确定出两第一目标补偿数据表，两第一目标补偿数据表中已确定出对应的第一目标补偿数据块为例。若第一目标补偿数据块中与所述第一待补偿子像素的坐标位置对应的位置为G’点，则G’点对应的补偿值（即为第一参考补偿值）可根据第一目标补偿数据块顶点位置处的补偿值（即A’、B’、C’及D’）及所述第一待补偿子像素的所述第一坐标信息得到。即E’=[(β’-H’)*A’+H’*C’]/β’；F’=[(β’-H’)*B’+H’*D’]/β’；G’=[(α’-I’)*E’+I’*F’]/α’。以第二目标补偿数据组中已确定出两第二目标补偿数据表，两第二目标补偿数据表中已确定出对应的第二目标补偿数据块为例。若第二目标补偿数据块中与所述第二待补偿子像素的坐标位置对应的位置为G’’点，则G’’点对应的补偿值（即为第二参考补偿值）可根据第二目标补偿数据块顶点位置处的补偿值（即A’’、B’’、C’’及D’’）得到。即E’’=[(β’’-H’’)*A’’+H’’*C’’]/β’’；F’’=[(β’’-H’’)*B’’+H’’*D’’]/β’’；G’’ =[(α’’-I’’)*E’’+I’’*F’’]/α’’。
可选地，所述的根据两所述第一参考补偿值生成所述第一目标补偿值的步骤包括：对两所述第一参考补偿值进行线性插值运算，得到所述第一目标补偿值。所述的根据两所述第二参考补偿值生成所述第二目标补偿值的步骤包括：对两所述第二参考补偿值进行线性插值运算，得到所述第二目标补偿值。
本申请提供的显示补偿方法，通过相邻的第一待补偿子像素组和第二待补偿子像素组提供对应不同视角的补偿值（如正视视角下的待补偿子像素的亮度Target Lv=正视视角下的待补偿子像素的显示不均亮度mura Lv +对应正视视角下的待补偿子像素的补偿值；侧视视角下的待补偿子像素的亮度Target Lv=侧视视角下的待补偿子像素的显示不均亮度mura Lv +对应侧视视角下的待补偿子像素的补偿值），可以使显示面板同时实现不同视角下的显示不均的补偿，从而可以改善显示面板在不同视角下的显示不均匀的问题。
图6A~图6B是本申请实施例提供的补偿数据表的生成方法的流程图，图7是本申请实施例提供的补偿数据表的生成方法的系统图。本申请还提供一种补偿数据表的生成方法，用于补偿显示面板701的亮度均一性。所述显示面板701包括多个子像素。所述补偿数据表的生成方法包括：
获取不同视角下的多个所述子像素对应多个绑点灰阶的多个亮度数据；
根据所述不同视角下的多个所述子像素对应每一所述绑点灰阶的所述亮度数据与期望亮度数据之间的差异，生成多个补偿数据表。
其中，多个所述补偿数据表包括对应第一视角下的多个第一补偿数据表和对应第二视角下的多个第二补偿数据表，多个所述第一补偿数据表被配置为对第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度进行补偿，多个所述第二补偿数据表被配置对第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度进行补偿；所述第一待补偿子像素组与所述第二待补偿子像素组相邻，所述第一视角和所述第二视角不同。
可选地，多个所述补偿数据表被配置为根据所述子像素中的待补偿子像素的坐标信息，以补偿所述待补偿子像素的显示亮度。
可选地，所述第一视角为正视视角和侧视视角中的一个（即所述第一视角和所述第二视角中的一个为垂直所述显示面板701的中心的视角），所述第二视角为正视视角和侧视视角中的另一个。可选地，所述第一视角相对于所述第二视角的角度变化范围可以为±70°。可选地，在侧视视角对应的角度绝对值相同时，可对所述亮度数据进行融合以生成一张侧视视角补偿数据表（如侧视视角包括+70°和-70°，那么对应-70°和+70°的相同灰阶的亮度数据可被融合生成一张对应±70°的补偿数据表），以降低存储量。
可选地，所述期望亮度数据可以是以所述显示面板701的中心为中心的矩阵区域所对应的平均亮度。可以理解的，对应不同灰阶时，所述期望亮度数据可以不同。对应不同视角时，所述期望亮度数据也可以不同。
可选地，请继续参阅图6B，所述的获取不同视角下的多个所述子像素对应多个绑点灰阶的多个亮度数据的步骤，还包括：获取所述第一视角下的多个所述子像素对应多个第一绑点灰阶的多个第一亮度数据；以及，获取所述第二视角下的多个所述子像素对应多个第二绑点灰阶的多个第二亮度数据；其中，所述绑点灰阶包括所述第一绑点灰阶和所述第二绑点灰阶。
所述的根据所述不同视角下的多个所述子像素对应每一所述绑点灰阶的所述亮度数据与期望亮度数据之间的差异，生成多个补偿数据表的步骤，还包括：根据多个所述第一亮度数据与对应的所述期望亮度数据之间的差异，生成多个所述第一补偿数据表；以及根据多个所述第二亮度数据与对应的所述期望亮度数据之间的差异，生成多个所述第二补偿数据表。
可选地，所述第一待补偿子像素组包括位于奇数行或奇数列的多个第一待补偿子像素，所述第二待补偿子像素组包括位于偶数行或偶数列的多个第二待补偿子像素；多个所述第一补偿数据表被配置为对位于奇数行或奇数列的多个所述第一待补偿子像素对应的所述第一显示亮度进行补偿，所述第二补偿数据表被配置为对位于偶数行或偶数列的多个所述第二待补偿子像素对应的所述显示亮度进行补偿。
可选地，所述第一待补偿子像素组包括相邻的至少两行第一子像素行或相邻的至少两列第一子像素列，所述第二待补偿子像素组包括相邻的至少两行第二子像素行或相邻的至少两列第二子像素列。所述第一子像素行或所述第一子像素列包括多个所述第一待补偿子像素，所述第二子像素行或所述第二子像素列包括多个所述第二待补偿子像素。多个所述第一补偿数据表被配置为对多个所述第一待补偿子像素对应的所述第一显示亮度进行补偿，所述第二补偿数据表被配置为对多个所述第二待补偿子像素对应的所述显示亮度进行补偿。
可选地，所述第一待补偿子像素组包括位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素。多个所述第一补偿数据表被配置为对位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素的第一显示亮度进行补偿，所述第二补偿数据表被配置为对位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素对应的第二显示亮度进行补偿。
可选地，在生成所述补偿数据表时，可利用相机702等设备获取不同视角下的多个所述子像素对应多个绑点灰阶的多个亮度数据，从而获取所述显示面板701发生显示不均匀的位置。
可选地，可通过计算机703等设备计算多个所述第一亮度数据与对应的所述期望亮度数据之间的差异，以生成多个第一补偿数据表。可选地，可通过计算机703等设备计算多个所述第二亮度数据与对应的所述期望亮度数据之间的差异，以生成多个第二补偿数据表。
可选地，生成的多个第一补偿数据表和多个第二补偿数据表可被存储至存储器704中，以在需对待补偿子像素进行补偿时，通过控制模块705读取存储器704存储的多个补偿数据表。可选地，控制模块705包括时序控制器等。
可选地，可通过图像控制模块PG向所述显示面板提供对应不同绑点灰阶的显示数据，以便于所述相机702获取所述显示面板中具有显示不均的待补偿子像素的位置。
图8是本申请实施例提供的显示装置的结构示意图。本申请还提供一种显示装置，包括显示面板801、存储模块802以及控制模块803。
所述显示面板801包括多个子像素。其中，多个子像素包括第一待补偿子像素和第二待补偿子像素。所述显示面板801包括相邻的第一待补偿子像素组和第二待补偿子像素组。
可选地，所述第一待补偿子像素组包括位于奇数行或奇数列的多个所述第一待补偿子像素；所述第二待补偿子像素组包括位于偶数行或偶数列的多个所述第二待补偿子像素。
可选地，所述第一待补偿子像素组包括相邻的至少两行第一子像素行或相邻的至少两列第一子像素列，所述第二待补偿子像素组包括相邻的至少两行第二子像素行或相邻的至少两列第二子像素列。其中，所述第一子像素行或所述第一子像素列包括多个所述第一待补偿子像素，所述第二子像素行或所述第二子像素列包括多个所述第二待补偿子像素。
可选地，所述第一待补偿子像素组包括位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素。
所述存储模块802被配置为存储多个第一补偿数据表和多个第二补偿数据表；其中，多个所述第一补偿数据表与第一视角对应，多个所述第二补偿数据表与第二视角对应，所述第一视角和所述第二视角不同。可选地，所述存储模块802包括存储器。可选地，所述存储模块802包括闪存等。
所述控制模块803被配置为对所述第一待补偿子像素组选择对应所述第一视角下的多个所述第一补偿数据表以作为第一目标补偿数据组，并根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度；以及，被配置为对所述第二待补偿子像素组选择对应所述第二视角下的多个所述第二补偿数据表以作为第二目标补偿数据组，并根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的的第二显示亮度。可选地，所述控制模块803包括时序控制器等。
可选地，所述显示装置还包括图像控制模块PG，图像控制模块PG被配置为向所述显示面板提供显示数据。
可以理解地，所述显示装置包括可移动显示装置（如笔记本电脑、手机等）、固定终端（如台式电脑、电视等）、测量装置（如运动手环、测温仪等）等。
本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (15)

  1. 一种显示面板的显示补偿方法，其中，包括：
    对第一待补偿子像素组选择对应第一视角下的多个第一补偿数据表以作为第一目标补偿数据组，对第二待补偿子像素组选择对应第二视角下的多个第二补偿数据表以作为第二目标补偿数据组；其中，所述第一待补偿子像素组与所述第二待补偿子像素组相邻，所述第一视角和所述第二视角不同；
    根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度；根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度。
  2. 根据权利要求1所述的显示补偿方法，其中，
    所述第一待补偿子像素组包括位于奇数行或奇数列的多个所述第一待补偿子像素；
    所述第二待补偿子像素组包括位于偶数行或偶数列的多个所述第二待补偿子像素。
  3. 根据权利要求1所述的显示补偿方法，其中，
    所述第一待补偿子像素组包括相邻的至少两行第一子像素行或相邻的至少两列第一子像素列；其中，所述第一子像素行或所述第一子像素列包括多个所述第一待补偿子像素；
    所述第二待补偿子像素组包括相邻的至少两行第二子像素行或相邻的至少两列第二子像素列；其中，所述第二子像素行或所述第二子像素列包括多个所述第二待补偿子像素。
  4. 根据权利要求1所述的显示补偿方法，其中，所述第一待补偿子像素组包括位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素。
  5. 根据权利要求1所述的显示补偿方法，其中，
    所述的根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度的步骤，包括：
    根据所述第一待补偿子像素对应的第一灰阶，于所述第一目标补偿数据组中确定两第一目标补偿数据表；其中，所述第一灰阶介于两所述第一目标补偿数据表对应的两第一绑点灰阶之间；
    根据两所述第一目标补偿数据表和所述第一待补偿子像素的第一坐标信息，确定两所述第一目标补偿数据表内与所述第一待补偿子像素的所述第一坐标信息对应的两第一参考补偿值；
    根据两所述第一参考补偿值生成所述第一目标补偿值；
    所述的根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度的步骤，包括：
    根据所述第二待补偿子像素对应的第二灰阶，于所述第二目标补偿数据组中确定两第二目标补偿数据表；其中，所述第二灰阶介于两所述第二目标补偿数据表对应的两第二绑点灰阶之间；
    根据两所述第二目标补偿数据表和所述第二待补偿子像素的第二坐标信息，确定两所述第二目标补偿数据表内与所述第二待补偿子像素的所述第二坐标信息对应的两第二参考补偿值；
    根据两所述第二参考补偿值生成所述第二目标补偿值。
  6. 根据权利要求5所述的显示补偿方法，其中，所述的根据两所述第一目标补偿数据表和所述第一待补偿子像素的第一坐标信息，确定两所述第一目标补偿数据表内与所述第一待补偿子像素的所述第一坐标信息对应的两第一参考补偿值的步骤，包括：
    在两所述第一目标补偿数据表中，分别确定与所述第一待补偿子像素的所述第一坐标信息对应的两第一目标补偿数据块；
    在两所述第一目标补偿数据块中，根据两所述第一目标补偿数据块对应顶点位置处的补偿值及所述第一待补偿子像素的所述第一坐标信息，得到与所述第一待补偿子像素的所述第一坐标信息映射位置对应的两第一补偿值，以作为两所述第一参考补偿值；
    所述的根据两所述第二目标补偿数据表和所述第二待补偿子像素的第二坐标信息，确定两所述第二目标补偿数据表内与所述第二待补偿子像素的所述第二坐标信息对应的两第二参考补偿值的步骤，包括：
    在两所述第二目标补偿数据表中，分别确定与所述第二待补偿子像素的所述第二坐标信息对应的两第二目标补偿数据块；
    在两所述第二目标补偿数据块中，根据两所述第二目标补偿数据块对应顶点位置处的补偿值及所述第二待补偿子像素的所述第二坐标信息，得到与所述第二待补偿子像素的所述第二坐标信息映射位置对应的两第二补偿值，以作为两所述第二参考补偿值。
  7. 根据权利要求6所述的显示补偿方法，其中，
    所述的根据两所述第一参考补偿值生成所述第一目标补偿值的步骤包括：
    对两所述第一参考补偿值进行线性插值运算，得到所述第一目标补偿值；
    所述的根据两所述第二参考补偿值生成所述第二目标补偿值的步骤包括：
    对两所述第二参考补偿值进行线性插值运算，得到所述第二目标补偿值。
  8. 根据权利要求1所述的显示补偿方法，其中，所述第一视角相对于所述第二视角的角度变化范围为±70°。
  9. 根据权利要求1所述的显示补偿方法，多个所述第二补偿数据表对应不同的侧视视角。
  10. 根据权利要求1所述的显示补偿方法，所述第二视角包括左侧侧视视角、右侧侧视视角、俯视角、仰视角。
  11. 一种补偿数据表的生成方法，其中，用于补偿显示面板的亮度均一性，所述显示面板包括多个子像素；所述补偿数据表的生成方法包括：
    获取不同视角下的多个所述子像素对应多个绑点灰阶的多个亮度数据；
    根据所述不同视角下的多个所述子像素对应每一所述绑点灰阶的所述亮度数据与期望亮度数据之间的差异，生成多个补偿数据表；其中，多个所述补偿数据表包括对应第一视角下的多个第一补偿数据表和对应第二视角下的多个第二补偿数据表，多个所述第一补偿数据表被配置为对第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度进行补偿，多个所述第二补偿数据表被配置对第二待补偿子像素组包括的第二待补偿子像素对应的第二显示亮度进行补偿；所述第一待补偿子像素组与所述第二待补偿子像素组相邻，所述第一视角和所述第二视角不同。
  12. 根据权利要求11所述的补偿数据表的生成方法，其中，
    所述的获取不同视角下的多个所述子像素对应多个绑点灰阶的多个亮度数据的步骤，还包括：
    获取所述第一视角下的多个所述子像素对应多个第一绑点灰阶的多个第一亮度数据；以及，获取所述第二视角下的多个所述子像素对应多个第二绑点灰阶的多个第二亮度数据；其中，所述绑点灰阶包括所述第一绑点灰阶和所述第二绑点灰阶；
    所述的根据所述不同视角下的多个所述子像素对应每一所述绑点灰阶的所述亮度数据与期望亮度数据之间的差异，生成多个补偿数据表的步骤，还包括：
    根据多个所述第一亮度数据与对应的所述期望亮度数据之间的差异，生成多个所述第一补偿数据表；
    根据多个所述第二亮度数据与对应的所述期望亮度数据之间的差异，生成多个所述第二补偿数据表；
    其中，所述第一待补偿子像素组包括位于奇数行或奇数列的多个第一待补偿子像素，所述第二待补偿子像素组包括位于偶数行或偶数列的多个第二待补偿子像素；多个所述第一补偿数据表被配置为对位于奇数行或奇数列的多个所述第一待补偿子像素对应的所述第一显示亮度进行补偿，所述第二补偿数据表被配置为对位于偶数行或偶数列的多个所述第二待补偿子像素对应的所述显示亮度进行补偿。
  13. 一种显示装置，其中，包括：
    显示面板，包括相邻的第一待补偿子像素组和第二待补偿子像素组；
    存储模块，被配置为存储多个第一补偿数据表和多个第二补偿数据表；其中，多个所述第一补偿数据表与第一视角对应，多个所述第二补偿数据表与第二视角对应，所述第一视角和所述第二视角不同；
    控制模块，被配置为对所述第一待补偿子像素组选择对应所述第一视角下的多个所述第一补偿数据表以作为第一目标补偿数据组，并根据所述第一目标补偿数据组生成第一目标补偿值，以补偿所述第一待补偿子像素组包括的第一待补偿子像素对应的第一显示亮度；以及，被配置为对所述第二待补偿子像素组选择对应所述第二视角下的多个所述第二补偿数据表以作为第二目标补偿数据组，并根据所述第二目标补偿数据组生成第二目标补偿值，以补偿所述第二待补偿子像素组包括的第二待补偿子像素对应的的第二显示亮度。
  14. 根据权利要求13所述的显示装置，其中，所述第一待补偿子像素组包括位于奇数行或奇数列的多个所述第一待补偿子像素；所述第二待补偿子像素组包括位于偶数行或偶数列的多个所述第二待补偿子像素。
  15. 根据权利要求13所述的显示装置，其中，所述第一待补偿子像素组包括位于奇数行和奇数列以及位于偶数行和偶数列的多个所述第一待补偿子像素，所述第二待补偿子像素组包括位于奇数行和偶数列以及位于偶数行和奇数列的多个所述第二待补偿子像素。
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