Brightness data determination method, apparatus and device of display panel, and storage medium

Abstract

The application discloses a display panel brightness data determination method and device, equipment and a storage medium, and relates to the technical field of display. The display panel comprises a plurality of first test regions and a plurality of second test regions, the first test regions and the second test regions are alternately distributed in a display area of the display panel; the method comprises: acquiring at least part of first brightness data corresponding to the first test regions through a collection device; acquiring at least part of second brightness data corresponding to the second test regions through the collection device; and integrating the first brightness data and the second brightness data to obtain first target brightness data. According to the embodiment of the application, the cost of the collection device can be reduced.

Description

Technical Field

[0001] This application relates to the field of display technology, specifically to a method, apparatus, device, and storage medium for determining brightness data of a display panel. Background Technology

[0002] Demura is an external compensation method used to address uneven screen brightness. During the Demura process and / or gamma adjustment, brightness data of the display panel needs to be collected using a data acquisition device. The accuracy of the collected brightness data affects the Demura compensation result and / or the gamma adjustment result. To ensure the accuracy of the collected display panel brightness, a high-resolution acquisition device is required, resulting in high equipment costs. Summary of the Invention

[0003] This application provides a method, apparatus, device, and storage medium for determining brightness data of a display panel, which can reduce the cost of data acquisition equipment.

[0004] This application provides a method for determining the brightness data of a display panel. The display panel includes multiple first test areas and multiple second test areas, with the first test areas and second test areas alternately distributed in the display area of ​​the display panel.

[0005] The methods include:

[0006] The acquisition device obtains at least a portion of the first brightness data corresponding to the first test area.

[0007] The acquisition device is used to obtain at least a portion of the second brightness data corresponding to the second test area;

[0008] By integrating the first brightness data and the second brightness data, the first target brightness data is obtained.

[0009] In some alternative implementations, multiple first test areas and multiple second test areas are arranged in a column direction;

[0010] Alternatively, multiple first test regions and multiple second test regions can be arranged in the row direction;

[0011] Alternatively, multiple first test areas and multiple second test areas are arranged in an array, with the first test areas and second test areas alternating in the same row and in the same column.

[0012] In some optional implementations, the display panel further includes a plurality of third test areas, wherein the first test area, the second test area and the third test area are alternately distributed in the display area of ​​the display panel;

[0013] After acquiring at least a portion of the second brightness data corresponding to the second test area through the acquisition device, the process also includes:

[0014] The acquisition device is used to obtain at least a portion of the third brightness data corresponding to the third test area;

[0015] Integrating the first brightness data and the second brightness data, the first target brightness data is obtained, including:

[0016] By integrating the first brightness data, the second brightness data, and the third brightness data, the first target brightness data is obtained.

[0017] In some optional implementations, the first luminance data and the second luminance data are integrated to obtain the first target luminance data, including:

[0018] Obtain the first location information of the first test area and the second location information of the second test area;

[0019] Based on the first location information and the second location information, the first brightness data and the second brightness data are integrated to obtain the first target brightness data;

[0020] The first brightness data corresponds to the first position information, and the second brightness data corresponds to the second position information.

[0021] In some optional implementations, the display panel includes sub-pixels of multiple colors, and any sub-pixel of any color in the display panel is a target sub-pixel. When the first brightness data is the brightness data of each sub-pixel in the target sub-pixel within a first test area, and the second brightness data is the brightness data of each sub-pixel in the target sub-pixel within a second test area, the first brightness data and the second brightness data are integrated to obtain first target brightness data, including:

[0022] If a first preset condition is met between the first average brightness value and the second average brightness value, the first brightness data and the second brightness data are integrated to obtain the first target brightness data; the first average brightness value is the average value of the first brightness data, and the second average brightness value is the average value of the second brightness data.

[0023] Optionally, the first brightness data and the second brightness data are integrated to obtain the first target brightness data, including:

[0024] If the first preset condition is not met between the first average brightness value and the second average brightness value, the first brightness data is adjusted to obtain the fourth brightness data; wherein the second average brightness value and the fourth average brightness value meet the second preset condition, and the fourth average brightness value is the average value of the fourth brightness data;

[0025] By integrating the second and fourth brightness data, the first target brightness data is obtained;

[0026] Optionally, the first brightness data and the second brightness data are integrated to obtain the first target brightness data, including:

[0027] If the first preset condition is not met between the first average brightness value and the second average brightness value, the second brightness data is adjusted to obtain the fifth brightness data; wherein the first average brightness value and the fifth average brightness value meet the third preset condition, and the fifth average brightness value is the average value of the fifth brightness data;

[0028] By integrating the first brightness data and the fifth brightness data, the first target brightness data is obtained.

[0029] In some alternative implementations, the first preset condition includes:

[0030] The first difference between the first average brightness value and the second average brightness value is within a first preset range, or the first ratio between the first average brightness value and the second average brightness value is within a second preset range;

[0031] The second pre-defined condition includes:

[0032] The second difference between the second average brightness value and the fourth average brightness value is within a first preset range, or the second ratio between the second average brightness value and the fourth average brightness value is within a second preset range;

[0033] The third pre-defined condition includes:

[0034] The third difference between the first average brightness value and the fifth average brightness value is within a first preset range, or the third ratio between the first average brightness value and the fifth average brightness value is within a second preset range.

[0035] The first, second, and third differences are all 0, and the first, second, and third ratios are all 1.

[0036] In some optional implementations, the display panel includes sub-pixels of multiple colors, and the sub-pixels of multiple colors in the display panel are target sub-pixels. The target sub-pixels include a first target sub-pixel and a second target sub-pixel, and the first target sub-pixel and the second target sub-pixel have different colors.

[0037] The first brightness data includes the sixth brightness data corresponding to the first target sub-pixel and the ninth brightness data corresponding to the second target sub-pixel. At least a portion of the first brightness data corresponding to the first test area is acquired through the acquisition device, including:

[0038] The sixth brightness data corresponding to the first target sub-pixel within the first test area is obtained using the acquisition device.

[0039] Based on the sixth brightness data, determine the ninth brightness data corresponding to the second target sub-pixel within the first test area;

[0040] The second brightness data includes: the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel. At least a portion of the second brightness data corresponding to the second test area is acquired through the acquisition device, including:

[0041] The seventh luminance data corresponding to the second target sub-pixel in the second test area is obtained through the acquisition device.

[0042] Based on the seventh brightness data, determine the eighth brightness data corresponding to the first target sub-pixel within the second test area;

[0043] Alternatively, the eighth luminance data corresponding to the first target sub-pixel within the second test area can be obtained using a data acquisition device.

[0044] Based on the eighth brightness data, determine the seventh brightness data corresponding to the second target sub-pixel within the second test area;

[0045] The first target brightness data includes: the second target brightness data and the third target brightness data; integrating the first brightness data and the second brightness data, the resulting first target brightness data includes:

[0046] By integrating the sixth and eighth brightness data, the second target brightness data is obtained;

[0047] By integrating the seventh and ninth brightness data, the third target brightness data is obtained;

[0048] Optionally, the display panel may also include non-target sub-pixels, which are sub-pixels of colors other than target sub-pixels;

[0049] The first brightness data also includes the tenth brightness data corresponding to the non-target sub-pixels.

[0050] Obtaining at least a portion of the first brightness data corresponding to the first test area also includes:

[0051] Based on the sixth or ninth brightness data, determine the tenth brightness data corresponding to the non-target sub-pixel in the first test area;

[0052] The second brightness data also includes: the eleventh brightness data corresponding to the non-target sub-pixels; obtaining at least a portion of the second brightness data corresponding to the second test area also includes:

[0053] Based on the eighth or seventh brightness data, determine the eleventh brightness data corresponding to the non-target sub-pixel in the second test area;

[0054] The first target brightness data also includes: fourth target brightness data. Integrating the first brightness data and the second brightness data, the first target brightness data also includes:

[0055] By integrating the tenth and eleventh brightness data, the fourth target brightness data is obtained.

[0056] Based on the same inventive concept, in a second aspect, embodiments of this application provide a brightness data determination device for a display panel, the display panel including a plurality of first test areas and a plurality of second test areas, the first test areas and the second test areas being alternately distributed in the display area of ​​the display panel;

[0057] The device includes:

[0058] The first acquisition module is used to acquire at least a portion of the first brightness data corresponding to the first test area through the acquisition device;

[0059] The second acquisition module is used to acquire at least a portion of the second brightness data corresponding to the second test area through the acquisition device;

[0060] The integration module is used to integrate the first brightness data and the second brightness data to obtain the first target brightness data.

[0061] Based on the same inventive concept, in a third aspect, embodiments of this application provide an electronic device, including:

[0062] A processor and a memory storing computer program instructions, wherein the processor, when executing the computer program instructions, implements a method for determining brightness data of a display panel as described in any embodiment of the first aspect.

[0063] Based on the same inventive concept, in a fourth aspect, embodiments of this application provide a computer-readable storage medium storing a computer program, which, when executed by a processor, implements a method for determining brightness data of a display panel as described in any embodiment of the first aspect.

[0064] According to the display panel brightness data determination method, apparatus, device and storage medium provided in the embodiments of this application, by dividing the display panel into a first test area and a second test area, acquiring the brightness data in each test area in stages, and integrating the brightness data in each test area into a first target brightness data, it is possible to acquire brightness data with the same resolution as the original acquisition device while reducing the resolution of the original acquisition device by at least half, thereby reducing the cost of the acquisition device. Attached Figure Description

[0065] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings, in which the same or similar reference numerals denote the same or similar features, and the drawings are not drawn to scale.

[0066] Figure 1 This diagram illustrates a test area of ​​the display panel in the brightness data determination method for the display panel provided in an embodiment of this application.

[0067] Figure 2 This is a schematic flowchart illustrating a method for determining brightness data of a display panel according to an embodiment of this application;

[0068] Figure 3 This illustration shows another schematic diagram of the test area of ​​the display panel in the brightness data determination method of the display panel provided in the embodiments of this application;

[0069] Figure 4 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0070] Figure 5 This illustration shows yet another schematic diagram of the test area of ​​the display panel in the brightness data determination method of the display panel provided in the embodiments of this application;

[0071] Figure 6 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0072] Figure 7 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0073] Figure 8 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0074] Figure 9 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0075] Figure 10 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0076] Figure 11 This illustration shows another flowchart of the method for determining the brightness data of a display panel provided in an embodiment of this application;

[0077] Figure 12 This illustration shows a schematic diagram of a brightness data determination device for a display panel provided in an embodiment of this application.

[0078] Figure 13 This illustration shows a structural diagram of an electronic device provided in an embodiment of this application. Detailed Implementation

[0079] The features and exemplary embodiments of various aspects of this application will now be described in detail. To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain this application and are not configured to limit this application. For those skilled in the art, this application can be implemented without some of these specific details. The following description of the embodiments is merely to provide a better understanding of this application by illustrating examples of this application.

[0080] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.

[0081] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0082] Various modifications and variations can be made to this application without departing from its spirit or scope, which will be apparent to those skilled in the art. Therefore, this application is intended to cover modifications and variations falling within the scope of the corresponding claims (the claimed technical solutions) and their equivalents. It should be noted that the embodiments provided in this application can be combined with each other without contradiction.

[0083] Before describing the technical solutions provided in the embodiments of this application, in order to facilitate understanding of the embodiments of this application, this application first specifically explains the problems existing in the related technologies:

[0084] The inventors discovered that during the Demura and / or gamma adjustment processes, a high-resolution acquisition device is necessary to ensure the accuracy of the acquired brightness data from the display panel. Typically, the nine complementary metal-oxide-semiconductor (CMOS) cells in an acquisition device extract the brightness of one pixel; that is, the resolution of the acquisition device is nine times that of the display device. Understandably, the higher the resolution of the acquisition device, the more CMOS cells it contains, leading to a higher cost.

[0085] To address the aforementioned issues, this application provides a method, apparatus, device, and storage medium for determining brightness data of a display panel. The following description, in conjunction with the accompanying drawings, will illustrate various embodiments of the method, apparatus, device, and storage medium for determining brightness data of a display panel.

[0086] In the embodiments of this application, the display panel may be an organic light-emitting diode (OLED) display panel or other types of display panels, and this application does not limit it.

[0087] Figure 1 This diagram illustrates a test area of ​​the display panel in the brightness data determination method for the display panel provided in an embodiment of this application.

[0088] like Figure 1 As shown, the display panel may include multiple first test areas 110 and multiple second test areas 120, and the first test areas 110 and second test areas 120 may be alternately distributed in the display area AA of the display panel.

[0089] Figure 2 This is a schematic flowchart illustrating a method for determining brightness data of a display panel according to an embodiment of this application.

[0090] like Figure 2 As shown, the method for determining the brightness data of the display panel provided in this application embodiment may include S201 to S203.

[0091] S201. Obtain at least a portion of the first brightness data corresponding to the first test area through the acquisition device.

[0092] S202. Obtain at least a portion of the second brightness data corresponding to the second test area through the acquisition device.

[0093] S203. Integrate the first brightness data and the second brightness data to obtain the first target brightness data.

[0094] The specific implementation methods of the above steps will be described in detail below.

[0095] According to the brightness data determination method of the display panel provided in the embodiments of this application, by dividing the display panel into a first test area and a second test area, acquiring the brightness data in each test area in turn, and integrating the brightness data in each test area into a first target brightness data, it is possible to acquire the same brightness data as the original acquisition device with the original acquisition device resolution reduced by at least half, thereby reducing the cost of the acquisition device.

[0096] Before introducing S201, let's first introduce the lighting method of the target sub-pixels.

[0097] It can simultaneously illuminate the first test area and the second test area, and collect the brightness of the first test area and the second test area separately.

[0098] Specifically, an industrial control computer can be used to transmit a lighting signal to the display panel via a signal generator, so that when the display panel receives the lighting signal, it can simultaneously light up the first test area and the second test area.

[0099] The inventors discovered that when collecting the brightness of the first test area, the voltage drop caused by the second test area being unlit and lit is different from that caused by the second test area being lit. This difference in voltage drop results in a different actual display brightness of the first test area. Similarly, when collecting the brightness of the second test area, the voltage drop caused by the first test area being unlit and lit is different from that caused by the second test area being lit. This difference in voltage drop also results in a different actual display brightness of the second test area.

[0100] Under normal display conditions, the first test area and the second test area usually display the target image simultaneously. Therefore, lighting up the first test area and the second test area at the same time is more in line with the actual situation. Thus, lighting up the first test area and the second test area at the same time and collecting the brightness of the first test area and the second test area separately, the collected brightness is more in line with the actual display situation of the display panel, making the final target brightness data more accurate.

[0101] Optionally, the first test area and the second test area can be lit up separately, and the brightness of the first test area and the second test area can be collected separately.

[0102] Specifically, an industrial control computer can be used to transmit a lighting signal to the display panel via a signal generator, so that the display panel can light up the first test area and the second test area separately when it receives the lighting signal.

[0103] The specific implementation methods of S201 to S203 are described below.

[0104] In step S201, when the first test area of ​​the display panel is illuminated, a camera or other acquisition device is aimed at multiple first test areas of the display panel. The camera or other acquisition device can simultaneously capture images of multiple first test areas of the display panel, and the captured images are sequentially subjected to sub-pixel positioning, brightness extraction, and data processing to obtain the first brightness data corresponding to the first test area. The first brightness data may include the brightness data of each sub-pixel of at least one color within the first test area. The resolution of the camera or other acquisition device is low, for example, less than nine times the resolution of the display panel, and cannot meet the resolution requirements for a single image of the display panel. Multiple first test areas can be arranged at equal intervals.

[0105] In some alternative implementations, such as Figure 1 As shown, multiple first test areas 110 and multiple second test areas 120 are arranged in the column direction, which is equivalent to alternating row shooting. That is, in the column direction, the first test areas 110 and the second test areas 130 are distributed alternately.

[0106] Alternatively, multiple first test areas 110 and multiple second test areas 120 are arranged in the row direction, which is equivalent to taking photos every other column. That is, in the row direction, the first test areas 110 and the second test areas 120 are distributed alternately.

[0107] Or, such as Figure 3 As shown, multiple first test areas 110 and multiple second test areas 120 are arranged in an array, with the first test areas 110 and second test areas 120 alternating in the same row and in the same column. That is, the first test areas 110 and second test areas 120 are arranged alternately in both the row and column directions.

[0108] In step S202, when the second test area is illuminated on the display panel, a camera or other acquisition device is aimed at multiple second test areas on the display panel. The camera or other acquisition device can simultaneously capture images of multiple second test areas on the display panel, and the captured images are sequentially subjected to sub-pixel positioning, brightness extraction, and data processing to obtain the second brightness data corresponding to the second test area. The second brightness data may include the brightness data of each sub-pixel of at least one color within the second test area. Multiple second test areas can be arranged at equal intervals.

[0109] In S203, the first target brightness data can be used to determine the compensation data during the Demura process, or it can be used for gamma adjustment, which is not limited here.

[0110] In some alternative implementations, such as Figure 4As shown, S203 may specifically include S2031 to S2032.

[0111] S2031. Obtain the first location information of the first test area and the second location information of the second test area.

[0112] S2032. Based on the first position information and the second position information, integrate the first brightness data and the second brightness data to obtain the first target brightness data.

[0113] The first brightness data corresponds to the first position information, and the second brightness data corresponds to the second position information.

[0114] In this embodiment, based on the correspondence between the first brightness data and the first position information, and the correspondence between the second brightness data and the second position information, the first brightness data and the second brightness data are integrated so that the obtained first target brightness data is the same in position arrangement as the brightness data acquired at one time using a high-resolution acquisition device.

[0115] In S2031, the first position information may include the position coordinates of each sub-pixel of at least one color in the first test area on the display panel.

[0116] The second location information may include the position coordinates of each sub-pixel of at least one color within the second test area on the display panel.

[0117] In S2032, the first brightness data of the sub-pixels of at least one color in the first test area can be arranged according to the first position coordinates corresponding to the sub-pixels of at least one color in the first test area, and the second brightness data of the sub-pixels of at least one color in the second test area can be arranged according to the second position coordinates corresponding to the sub-pixels of at least one color in the second test area, to obtain the first target brightness data.

[0118] The first target brightness data may include first brightness data and second brightness data.

[0119] For example, taking the first test area as odd-numbered rows, the obtained first brightness data is: first odd-numbered rows: a1, a2, a3, a4; second odd-numbered rows: c1, c2, c3, c4. Taking the second test area as even-numbered rows, the obtained second brightness data is: first even-numbered rows: b1, b2, b3, b4; second even-numbered rows: d1, d2, d3, d4. Based on the first position information and the second position information, the first brightness data of the odd-numbered rows and the second brightness data of the even-numbered rows are integrated to obtain the first target brightness data as: first odd-numbered rows: a1, a2, a3, a4; first even-numbered rows: b1, b2, b3, b4; second odd-numbered rows: c1, c2, c3, c4; second even-numbered rows: d1, d2, d3, d4.

[0120] In some alternative implementations, such as Figure 5 and Figure 6 As shown, the display panel may also include a third test area 130. The first test area 110, the second test area 120 and the third test area 130 may be alternately distributed in the display area AA of the display panel. After S202 and before S203, it may also include S204, and S203 may be S2033.

[0121] S204. Obtain at least a portion of the third brightness data corresponding to the third test area through the acquisition device.

[0122] S203 may specifically include:

[0123] S2033. Integrate the first brightness data, the second brightness data, and the third brightness data to obtain the first target brightness data.

[0124] In this embodiment, by dividing the display panel into a first test area, a second test area, and a third test area, acquiring brightness data in each test area three times, and integrating the brightness data in each test area into the first target brightness data, it is possible to acquire brightness data with the same resolution as the original acquisition device while reducing the resolution of the original acquisition device by at least 2 / 3, thereby reducing the cost of the acquisition device.

[0125] In S204, when the third test area of ​​the display panel is illuminated, a camera or other acquisition device is aimed at multiple third test areas of the display panel. The camera or other acquisition device can simultaneously take pictures of multiple third test areas of the display panel, and the captured images are sequentially subjected to sub-pixel positioning, brightness extraction, and data processing to obtain the third brightness data corresponding to the third test area. The third brightness data may include the brightness data of sub-pixels of at least one color within the third test area. Multiple third test areas can be arranged at equal intervals.

[0126] In this embodiment, the areas of the first test area 110, the second test area 120, and the third test area 130 can be equal, any two of them can be equal, or they can all be unequal; no limitation is made here.

[0127] Optionally, the multiple first test areas 110, multiple second test areas 120, and multiple third test areas 130 are all arranged in the column direction. That is, in the column direction, the first test areas 110, the second test areas 120, and the third test areas 130 are arranged alternately.

[0128] Alternatively, multiple first test areas 110, multiple second test areas 120, and multiple third test areas 130 are all arranged in the row direction. That is, in the row direction, the first test areas 110, the second test areas 120, and the third test areas 130 are arranged alternately.

[0129] Alternatively, multiple first test areas 110, multiple second test areas 120, and multiple third test areas 130 are arranged in an array, with the first test areas 110, second test areas 120, and third test areas 130 alternating in the same row and alternating in the same column. That is, the first test areas 110, second test areas 120, and third test areas 130 are arranged alternately in both the row and column directions.

[0130] S2033 can specifically include:

[0131] Obtain the first location information of the first test area, the second location information of the second test area, and the third location information of the third test area;

[0132] Based on the first location information, the second location information, and the third location information, the first brightness data, the second brightness data, and the third brightness data are integrated to obtain the first target brightness data.

[0133] Among them, the first brightness data corresponds to the first position information, the second brightness data corresponds to the second position information, and the third brightness data corresponds to the third position information.

[0134] The third location information may include the position coordinates of each sub-pixel of at least one color within the third test area on the display panel.

[0135] The first target brightness data can be obtained by arranging the first brightness data of the sub-pixels of at least one color in the first test area according to the first position coordinates corresponding to the sub-pixels of at least one color in the first test area, arranging the second brightness data of the sub-pixels of at least one color in the second test area according to the second position coordinates corresponding to the sub-pixels of at least one color in the second test area, and arranging the third brightness data of the sub-pixels of at least one color in the third test area according to the third position coordinates corresponding to the sub-pixels of at least one color in the third test area.

[0136] The first target brightness data may include first brightness data, second brightness data, and third brightness data.

[0137] It is worth noting that this application embodiment uses a display panel including two or three test areas as an example, and this application is not limited to this. In specific implementation, the number of test areas included in the display panel can be set according to the actual situation. For example, the display panel may also include four test areas, five test areas, etc. Shots are taken at intervals of multiple rows and / or at intervals of multiple columns. The lower the resolution of the camera or other acquisition device, the more times the data is acquired, and the greater the distance between the test areas acquired each time.

[0138] This application embodiment can set up at least two test areas, collect brightness data of each test area in batches using acquisition devices, and integrate all the collected brightness data. This allows for flexible shooting and can be adapted to different camera resolutions.

[0139] Optionally, the display panel includes sub-pixels of multiple colors, with any one color sub-pixel in the display panel serving as the target sub-pixel. The first brightness data is the brightness data of each sub-pixel in the target sub-pixel within a first test area, and the second brightness data is the brightness data of each sub-pixel in the target sub-pixel within a second test area. For example, the display panel includes red, green, and blue sub-pixels. Steps S201 to S203 can be executed with the red sub-pixel as the target sub-pixel, the green sub-pixel as the target sub-pixel as the target sub-pixel as the target sub-pixel as the target sub-pixel as the target sub-pixel as the target sub-pixel, and the blue sub-pixel as the target sub-pixel as the target sub-pixel as the target sub-pixel as the target sub-pixel, thereby integrating all brightness data.

[0140] In some optional implementations, the display panel includes sub-pixels of multiple colors, with any one color sub-pixel in the display panel serving as the target sub-pixel. In the case where the first brightness data is the brightness data of each sub-pixel in the target sub-pixel within a first test area, and the second brightness data is the brightness data of each sub-pixel in the target sub-pixel within a second test area, such as... Figure 7 As shown, S203 may also specifically include:

[0141] S2034. If the first preset condition is met between the first average brightness value and the second average brightness value, the first brightness data and the second brightness data are integrated to obtain the first target brightness data; the first average brightness value is the average value of the first brightness data, and the second average brightness value is the average value of the second brightness data.

[0142] In this embodiment, since the first brightness data and the second brightness data are acquired separately, the exposure time and sensitivity of the acquisition device may differ. When the first preset condition is met between the first average brightness value and the second average brightness value, integrating the first brightness data and the second brightness data can reduce the impact of the exposure time and sensitivity of the acquisition device during the two acquisitions on the brightness data acquisition, thereby improving the accuracy of the first brightness data and the second brightness data.

[0143] In this embodiment, the first average brightness value and the second average brightness value satisfy the first preset condition, and it can be considered that the influence of the exposure time and photosensitivity of the acquisition device on the brightness data acquisition during the two acquisitions is within an acceptable error range.

[0144] In S2034, the brightness data of each sub-pixel of at least one color in the first test area can be determined based on the first brightness data. Then, a first average brightness value can be determined based on the brightness data of each sub-pixel of at least one color and the number of sub-pixels of at least one color. Similarly, the brightness data of each sub-pixel of at least one color in the second test area can be determined based on the second brightness data. Then, a second average brightness value can be determined based on the brightness data of each sub-pixel of at least one color and the number of sub-pixels of at least one color.

[0145] Optionally, the first preset condition may include: a first difference between the first average brightness value and the second average brightness value within a first preset range, or a first ratio between the first average brightness value and the second average brightness value within a second preset range.

[0146] For example, the first preset range can be [-0.5, 0.5], and the second preset range can be [0.9, 1.1]. In specific implementations, the first and second preset ranges can be set according to the actual situation, and are not limited here.

[0147] Optionally, the first difference can be 0, and the first ratio can be 1. When the first difference is 0 and the first ratio is 1, it can be considered that the exposure time and sensitivity of the acquisition device are the same in both acquisitions. In this case, the exposure time and sensitivity of the acquisition device have the least impact on the acquired first and second brightness data. Ideally, for sub-pixels of the same color, the brightness data of odd-numbered rows and the brightness data of even-numbered rows are the same.

[0148] Optional, such as Figure 8 As shown, S203 may also specifically include:

[0149] S2035. If the first preset condition is not met between the first average brightness value and the second average brightness value, the first brightness data is adjusted to obtain the fourth brightness data; wherein the second average brightness value and the fourth average brightness value meet the second preset condition, and the fourth average brightness value is the average value of the fourth brightness data.

[0150] S2036. Integrate the second brightness data and the fourth brightness data to obtain the first target brightness data.

[0151] In this embodiment, if the first preset condition is not met between the first average brightness value and the second average brightness value, the first brightness data can be adjusted so that the average value of the adjusted first brightness data and the second average brightness value meet the second preset condition. This reduces the impact of the exposure time and sensitivity of the acquisition device on the brightness data acquisition during the two acquisitions, improves the accuracy of the fourth brightness data and the second brightness data, and solves the problem that when at least two samples are taken, the difference between the exposure time and sensitivity of the acquisition device may be too large, resulting in a large difference between the first brightness data and the second brightness data.

[0152] The system acquires at least a portion of the second brightness data corresponding to the second test area using a data acquisition device; then, it acquires at least a portion of the first brightness data corresponding to the first test area using the same device, and adjusts the first brightness data accordingly. The inventors discovered that due to the influence of the internal parameter adjustment algorithm of the acquisition device (such as the camera), experimental verification showed that using the brightness data from the first capture as the target resulted in better performance after adjustment.

[0153] In this embodiment, the first average brightness value and the second average brightness value do not meet the first preset condition, indicating that the influence of the exposure time and photosensitivity of the acquisition device during the two acquisitions on the brightness data acquisition is not within an acceptable error range. The second average brightness value and the fourth average brightness value meet the second preset condition, indicating that the influence of the exposure time and photosensitivity of the acquisition device during the two acquisitions on the brightness data acquisition is within an acceptable error range.

[0154] In S2035, the brightness data of each sub-pixel of at least one color in the first test area can be determined based on the fourth brightness data. Then, the fourth brightness average value can be determined based on the brightness data of each sub-pixel of at least one color and the number of sub-pixels in the at least one color.

[0155] The number of times the first brightness data can be adjusted can be once or multiple times, and there is no limitation here. Optionally, the second preset condition may include: a second difference between the second average brightness value and the fourth average brightness value within a first preset range, or a second ratio between the second average brightness value and the fourth average brightness value within a second preset range.

[0156] Optionally, the second difference can be 0, and the second ratio can be 1. When the second difference is 0 and the second ratio is 1, it can be considered that the exposure time and sensitivity of the acquisition device are the same in the two acquisitions. In this case, the exposure time and sensitivity of the acquisition device have the least impact on the acquired fourth brightness data and second brightness data.

[0157] For the red sub-pixel, the first brightness data is 1, 2, 3, and the second brightness data is 4, 5, 6. The first preset range is [-0.5, 0.5]. The first average brightness is (1+2+3) / 3 = 2, and the second average brightness is (4+5+6) / 3 = 5. The difference between the first average brightness 2 and the second average brightness 5 is 3, which is not within [-0.5, 0.5]. Therefore, the first average brightness and the second average brightness do not meet the first preset condition.

[0158] As an example, adjusting the first brightness data can be done by adding the difference of 3 between the first average brightness value and the second average brightness value to the brightness data of each red sub-pixel in the first brightness data, resulting in the adjusted first brightness data as 4, 5, and 6. The difference between the first average brightness value and the fourth average brightness value is within [-0.5, 0.5]. The adjusted first brightness data as 4, 5, and 6 is used as the fourth brightness data.

[0159] As another example, adjusting the first brightness data can be done by adding a preset value of 0.5 to the brightness data of each red sub-pixel in the first brightness data, resulting in adjusted first brightness data of 1.5, 2.5, and 3.5, with an adjusted average first brightness of 2.5. The difference between the adjusted average first brightness and the average second brightness is not within [-0.5, 0.5]. Repeat the above steps with the adjusted first brightness data until the difference between the adjusted average first brightness and the average second brightness is within [-0.5, 0.5]. Use the adjusted first brightness data of 3.5, 4.5, and 5.5 at this point as the fourth brightness data. Of course, the preset value can be set according to actual conditions and is not limited here. For example, the preset value can also be 0.3 or 1, etc.

[0160] In S2036, the fourth brightness data of the sub-pixels of at least one color in the first test area can be arranged according to the first position coordinates corresponding to the sub-pixels of at least one color in the first test area, and the second brightness data of the sub-pixels of at least one color in the second test area can be arranged according to the second position coordinates corresponding to the sub-pixels of at least one color in the second test area, to obtain the first target brightness data.

[0161] The first target brightness data may include the fourth brightness data and the second brightness data.

[0162] When the average value of the adjusted first brightness data and the average value of the second brightness data meet the second preset condition, the adjusted first brightness data (i.e., the fourth brightness data) and the second brightness data can be integrated based on the first position information and the second position information to obtain the first target brightness data. The adjusted first brightness data corresponds to the first position information, and the second brightness data corresponds to the second position information.

[0163] Optional, such as Figure 9 As shown, S203 may also specifically include:

[0164] S2037. If the first preset condition is not met between the first average brightness value and the second average brightness value, the second brightness data is adjusted to obtain the fifth brightness data; wherein the first average brightness value and the fifth average brightness value meet the third preset condition, and the fifth average brightness value is the average value of the fifth brightness data.

[0165] S2038. Integrate the first brightness data and the fifth brightness data to obtain the first target brightness data.

[0166] In this embodiment, if the first preset condition is not met between the first average brightness value and the second average brightness value, the second brightness data can be adjusted so that the average value of the adjusted second brightness data meets the third preset condition with the first average brightness value. This reduces the impact of exposure time and sensitivity on brightness data acquisition during the two acquisitions by the acquisition device, and improves the accuracy of the first brightness data and the fifth brightness data.

[0167] The inventors acquire at least a portion of the first brightness data corresponding to the first test area using a data acquisition device; then, they acquire at least a portion of the second brightness data corresponding to the second test area using the same device, and adjust the second brightness data accordingly. The inventors discovered that due to the influence of the internal parameter adjustment algorithm of the acquisition device (such as the camera), experimental verification showed that using the brightness data from the first capture as the target resulted in better performance after adjustment.

[0168] In S2037, the first average brightness value and the fifth average brightness value satisfy the third preset condition, which means that the influence of the exposure time and sensitivity of the acquisition device on the brightness data acquisition during the two acquisitions is within an acceptable error range.

[0169] The brightness data of each sub-pixel of at least one color in the second test area can be determined based on the fifth brightness data. Then, the fifth brightness average value can be determined based on the brightness data of each sub-pixel of at least one color and the number of each sub-pixel of at least one color.

[0170] The number of times the second brightness data can be adjusted is either once or multiple times; there is no limit to this.

[0171] Optionally, the second preset condition may include: a third difference between the first average brightness value and the fifth average brightness value within a first preset range, or a third ratio between the first average brightness value and the fifth average brightness value within a second preset range.

[0172] Optionally, the third difference can be 0. Optionally, the third ratio can be 1. When the third difference is 0 and the third ratio is 1, it can be considered that the exposure time and sensitivity of the acquisition device are the same in the two acquisitions. In this case, the exposure time and sensitivity of the acquisition device have the least impact on the acquired first brightness data and fifth brightness data.

[0173] The method for adjusting the second brightness data is similar to that for adjusting the first brightness data, and will not be repeated here.

[0174] In S2038, the first brightness data of the sub-pixels of at least one color in the first test area can be arranged according to the first position coordinates corresponding to the sub-pixels of at least one color in the first test area, and the fifth brightness data of the sub-pixels of at least one color in the second test area can be arranged according to the second position coordinates corresponding to the sub-pixels of at least one color in the second test area, to obtain the first target brightness data.

[0175] The first target brightness data may include first brightness data and fifth brightness data.

[0176] When the average value of the adjusted second brightness data and the average value of the first brightness data meet the third preset condition, the first brightness data and the adjusted second brightness data (i.e., the fifth brightness data) can be integrated based on the first and second position information to obtain the first target brightness data. The first brightness data corresponds to the first position information, and the adjusted second brightness data corresponds to the second position information.

[0177] It is worth noting that S2034 to S2038 all use the example of a display panel including a first test area and a second test area. When the display panel includes at least three test areas, such as a first test area, a second test area, and a third test area, the process of "integrating the first brightness data, the second brightness data, and the third brightness data to obtain the fifth target brightness data" is similar to S2034 to S2038, and will not be described again here.

[0178] In some alternative implementations, the display panel may include sub-pixels of multiple colors, with different colored sub-pixels emitting different colors of light. For example, the display panel may include a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B.

[0179] Multiple color subpixels in the display panel 100 can be used as target subpixels. The target subpixels can be set according to actual conditions and are not limited here. For example, the red subpixel R in the display panel can be used as a target subpixel. As another example, the red subpixel R and the green subpixel G in the display panel can both be used as target subpixels.

[0180] The target sub-pixel may include a first target sub-pixel and a second target sub-pixel, and the first target sub-pixel and the second target sub-pixel have different colors.

[0181] For example, the first target sub-pixel can be a red sub-pixel, and the second target sub-pixel can be a green sub-pixel.

[0182] like Figure 10 As shown, when multiple first test areas and multiple second test areas are arranged in a column direction, or multiple first test areas and multiple second test areas are arranged in a row direction, or multiple first test areas and multiple second test areas are arranged in an array, and the first test areas and second test areas are alternately arranged in the same column, the first brightness data may include the sixth brightness data corresponding to the first target sub-pixel and the ninth brightness data corresponding to the second target sub-pixel. S201 may specifically include S2011 and S2012.

[0183] S2011. Acquire the sixth brightness data corresponding to the first target sub-pixel within the first test area using the acquisition device.

[0184] S2012. Based on the sixth brightness data, determine the ninth brightness data corresponding to the second target sub-pixel within the first test area.

[0185] In this embodiment, when the target sub-pixel includes both a first target sub-pixel and a second target sub-pixel, the ninth brightness data corresponding to the second target sub-pixel in the first test area can be determined based on the sixth brightness data corresponding to the first target sub-pixel in the first test area. Compared to acquiring the sixth and ninth brightness data separately through an acquisition device, this embodiment only requires acquiring the sixth brightness data through an acquisition device, reducing the number of brightness data acquisitions and thus reducing the acquisition time. This improves the efficiency of brightness data determination and reduces the resolution and cost of the acquisition device.

[0186] In S2011, when the first test area of ​​the display panel is illuminated, a camera or other acquisition device is aimed at the first target sub-pixels within multiple first test areas of the display panel. The camera or other acquisition device can simultaneously capture images of the first target sub-pixels within these multiple first test areas. The captured images are then sequentially processed through sub-pixel localization, brightness extraction, and data processing to obtain the sixth brightness data of the first target sub-pixels within the first test area. The sixth brightness data may include the brightness data of each first target sub-pixel within the first test area.

[0187] In S2012, the ninth brightness data corresponding to the second target sub-pixel in the first test area can be determined based on the sixth brightness data and the brightness relationship between the first target sub-pixel and the second target sub-pixel.

[0188] The brightness relationship between the first target sub-pixel and the second target sub-pixel can be the ratio of the luminance of the first target sub-pixel to the luminance of the second target sub-pixel.

[0189] For example, the ratio of the luminance of the red subpixel to the luminance of the green subpixel to the luminance of the blue subpixel can be 0.4:1:0.1. That is, when the first target subpixel is a red subpixel and the second target subpixel is a green subpixel, the ratio of the luminance of the first target subpixel to the luminance of the second target subpixel is 0.4 / 1 = 0.4.

[0190] For example, when the first target sub-pixel is a red sub-pixel and the second target sub-pixel is a green sub-pixel, the ninth brightness data of the second target sub-pixel in the first test area can be determined by multiplying the sixth brightness data by the reciprocal of the ratio of the luminous brightness of the first target sub-pixel to the luminous brightness of the second target sub-pixel, which is 2.5, to obtain the ninth brightness data of the second target sub-pixel in the first test area.

[0191] Accordingly, the second brightness data may include: the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel. S202 may specifically include S2021 and S2022.

[0192] S2021. Using the acquisition device, obtain the seventh brightness data corresponding to the second target sub-pixel in the second test area.

[0193] S2022. Based on the seventh brightness data, determine the eighth brightness data corresponding to the first target sub-pixel within the second test area.

[0194] In this embodiment, the eighth brightness data corresponding to the first target sub-pixel in the second test area is determined based on the seventh brightness data corresponding to the second target sub-pixel in the second test area. Compared to acquiring the seventh and eighth brightness data separately through an acquisition device, this embodiment only requires acquiring the seventh brightness data through an acquisition device, reducing the number of brightness data acquisitions and thus reducing the acquisition time. This improves the efficiency of brightness data determination and reduces the resolution and cost of the acquisition device.

[0195] In S2021, the method for obtaining the seventh brightness data is similar to the method for obtaining the sixth brightness data in S2011, and will not be described again here.

[0196] The seventh brightness data may include the brightness data of each second target sub-pixel in the second target sub-pixel within the second test area.

[0197] In S2022, the eighth brightness data corresponding to the first target sub-pixel in the second test area can be determined based on the seventh brightness data and the brightness relationship between the first target sub-pixel and the second target sub-pixel.

[0198] The process of determining the eighth brightness data is similar to the process of determining the ninth brightness data in S2012, and will not be described again here.

[0199] Accordingly, the first target brightness data may include: second target brightness data and third target brightness data; S203 may also specifically include S2039 and S2040.

[0200] S2039. Integrate the sixth brightness data and the eighth brightness data to obtain the second target brightness data.

[0201] S2040. Integrate the seventh brightness data and the ninth brightness data to obtain the third target brightness data.

[0202] In S2039, the fourth position information of the first target sub-pixel within the first test area and the fifth position information of the first target sub-pixel within the second test area can be obtained. Based on the fourth and fifth position information, the sixth and eighth brightness data are integrated to obtain the second target brightness data. The sixth brightness data corresponds to the fourth position information, and the eighth brightness data corresponds to the fifth position information.

[0203] The fourth location information may include the position coordinates of each sub-pixel in the first target sub-pixel within the first test area on the display panel.

[0204] The fifth location information may include the position coordinates of each sub-pixel in the first target sub-pixel within the second test area on the display panel.

[0205] For example, the sixth brightness data of the first target sub-pixel in the first test area can be arranged according to the fourth position coordinate corresponding to the first target sub-pixel in the first test area, and the eighth brightness data of the first target sub-pixel in the second test area can be arranged according to the fifth position coordinate corresponding to the first target sub-pixel in the second test area, to obtain the second target brightness data.

[0206] The second target brightness data may include the sixth brightness data and the eighth brightness data.

[0207] In S2040, the process of integrating brightness data is similar to that in S2039, and will not be described in detail here.

[0208] The third target brightness data may include the seventh brightness data and the ninth brightness data.

[0209] When the display panel includes only one type of sub-pixel, such as a first target sub-pixel, the first brightness data can be the brightness data corresponding to the first target sub-pixel within the first test area. When the display panel includes not only the first target sub-pixel but also sub-pixels of other colors besides the first target sub-pixel, the first brightness data can include the brightness data corresponding to the first target sub-pixel within the first test area and the brightness data corresponding to the sub-pixels of other colors.

[0210] When the display panel only includes the first target sub-pixel, the first brightness data is the brightness data corresponding to the first target sub-pixel within the first test area. In this case, the second brightness data can be the brightness data corresponding to the first target sub-pixel within the second test area.

[0211] When the display panel only includes the second target sub-pixel, the first brightness data can be the brightness data corresponding to the second target sub-pixel within the first test area. In this case, the second brightness data can be the brightness data corresponding to the second target sub-pixel within the second test area.

[0212] In some alternative embodiments, the display panel may include sub-pixels of multiple colors, and the target sub-pixels include a first target sub-pixel and a second target sub-pixel, wherein the first target sub-pixel and the second target sub-pixel are of different colors. The first brightness data may include a sixth brightness data corresponding to the first target sub-pixel and a ninth brightness data corresponding to the second target sub-pixel. S201 may also specifically include:

[0213] The sixth brightness data corresponding to the first target sub-pixel within the first test area is obtained using the acquisition device.

[0214] Based on the sixth brightness data, the ninth brightness data corresponding to the second target sub-pixel within the first test area is determined.

[0215] The second brightness data may include the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel. S202 may also specifically include:

[0216] The eighth luminance data corresponding to the first target sub-pixel in the second test area is obtained through the acquisition device.

[0217] Based on the eighth brightness data, determine the seventh brightness data corresponding to the second target sub-pixel within the second test area.

[0218] The seventh brightness data corresponding to the second target sub-pixel in the second test area can be determined based on the eighth brightness data and the brightness relationship between the first target sub-pixel and the second target sub-pixel.

[0219] The brightness relationship between the first target sub-pixel and the second target sub-pixel can be the ratio of the luminance of the first target sub-pixel to the luminance of the second target sub-pixel.

[0220] In some alternative implementations, the display panel may further include non-target sub-pixels, which may be sub-pixels of a color other than the target sub-pixels. For example, a non-target sub-pixel may be a blue sub-pixel.

[0221] like Figure 11 As shown, the first brightness data may also include the tenth brightness data corresponding to the non-target sub-pixel. S201 may also include S2013.

[0222] S2013. Based on the sixth brightness data or the ninth brightness data, determine the tenth brightness data corresponding to the non-target sub-pixel in the first test area.

[0223] In this embodiment, the tenth brightness data corresponding to the non-target sub-pixel within the first test area can be determined using the sixth or ninth brightness data. In other words, by acquiring the sixth or ninth brightness data, compared to directly acquiring the tenth brightness data through the acquisition device, the number of brightness data acquisitions can be reduced, thereby reducing the time required to acquire brightness data. This improves the efficiency of brightness data determination and reduces the resolution and cost of the acquisition device.

[0224] In S2013, the tenth brightness data corresponding to the non-target sub-pixels within the first test area can be determined based on the sixth brightness data and the brightness relationship between the first target sub-pixels and non-target sub-pixels. The tenth brightness data may include the brightness data of each non-target sub-pixel within the first test area.

[0225] Alternatively, the tenth brightness data corresponding to the non-target sub-pixel in the first test area can be determined based on the ninth brightness data and the brightness relationship between the second target sub-pixel and the non-target sub-pixel.

[0226] The brightness relationship between the first target sub-pixel and the non-target sub-pixel can be the ratio of the luminance of the first target sub-pixel to the luminance of the non-target sub-pixel.

[0227] The brightness relationship between the second target sub-pixel and the non-target sub-pixel can be the ratio of the luminance of the second target sub-pixel to the luminance of the non-target sub-pixel.

[0228] For example, the ratio of the luminance of the red subpixel to that of the green subpixel to that of the blue subpixel can be 0.4:1:0.1. That is, when the first target subpixel is red and the non-target subpixel is blue, the ratio of the luminance of the first target subpixel to that of the non-target subpixel is 0.4 / 0.1 = 4. For example, when the first target subpixel is red and the non-target subpixel is blue, based on the sixth luminance data and the luminance relationship between the first target subpixel and the non-target subpixel, the tenth luminance data corresponding to the non-target subpixel in the first test area can be determined by multiplying the sixth luminance data by the reciprocal of the ratio of the luminance of the first target subpixel to that of the non-target subpixel, 0.25, to obtain the tenth luminance data corresponding to the non-target subpixel in the first test area.

[0229] Accordingly, the second brightness data may also include the eleventh brightness data corresponding to the non-target sub-pixel, S202, and may also include S2023.

[0230] S2023. Based on the eighth brightness data or the seventh brightness data, determine the eleventh brightness data corresponding to the non-target sub-pixel in the second test area.

[0231] In this embodiment, the eleventh luminance data corresponding to the non-target sub-pixel within the second test area can be determined using the eighth or seventh luminance data. In other words, by acquiring the eighth or seventh luminance data, compared to directly acquiring the eleventh luminance data through the acquisition device, the number of luminance data acquisitions can be reduced, thereby reducing the time required to acquire luminance data. This improves the efficiency of luminance data determination and reduces the resolution and cost of the acquisition device.

[0232] In S2023, the eleventh brightness data corresponding to the non-target sub-pixels in the second test area can be determined based on the eighth brightness data and the brightness relationship between the first target sub-pixels and non-target sub-pixels. The eleventh brightness data may include the brightness data of each non-target sub-pixel in the second test area.

[0233] Alternatively, the eleventh brightness data corresponding to the non-target sub-pixel in the second test area can be determined based on the seventh brightness data and the brightness relationship between the second target sub-pixel and the non-target sub-pixel.

[0234] The brightness relationship between the first target sub-pixel and the non-target sub-pixel can be the ratio of the luminance of the first target sub-pixel to the luminance of the non-target sub-pixel.

[0235] The brightness relationship between the second target sub-pixel and the non-target sub-pixel can be the ratio of the luminance of the second target sub-pixel to the luminance of the non-target sub-pixel.

[0236] For example, the ratio of the luminance of the red subpixel to the luminance of the green subpixel to the luminance of the blue subpixel can be 0.4:1:0.1. That is, when the second target subpixel is a green subpixel and the non-target subpixel is a blue subpixel, the ratio of the luminance of the second target subpixel to the luminance of the non-target subpixel is 1 / 0.1 = 10.

[0237] For example, when the second target sub-pixel is a green sub-pixel and the non-target sub-pixel is a blue sub-pixel, the eleventh brightness data corresponding to the non-target sub-pixel in the second test area can be determined by multiplying the seventh brightness data by the reciprocal of the ratio of the luminous brightness of the second target sub-pixel to the luminous brightness of the non-target sub-pixel, 0.1, to obtain the eleventh brightness data corresponding to the non-target sub-pixel in the second test area.

[0238] Accordingly, the first target brightness data may also include: fourth target brightness data. S203 may also include S2041.

[0239] S2041. Integrate the tenth and eleventh brightness data to obtain the fourth target brightness data.

[0240] In S2041, the process of integrating brightness data is similar to that in S2039, and will not be described in detail here.

[0241] The fourth target brightness data may include the tenth brightness data and the eleventh brightness data.

[0242] It is worth noting that the above embodiments all take the display panel including a first test area and a second test area as an example. When the display panel includes at least three test areas such as a first test area, a second test area, and a third test area, the process of obtaining the target brightness data corresponding to the first target sub-pixel, the second target sub-pixel, and the non-target sub-pixel is similar to S205 to S216, and will not be described again here.

[0243] Based on the same inventive concept, this application also provides a device for determining the brightness data of a display panel. The display panel may include a plurality of first test areas and a plurality of second test areas, and the first test areas and the second test areas may be alternately distributed in the display area of ​​the display panel.

[0244] like Figure 12As shown, the brightness data determination device 1200 for a display panel provided in this application embodiment may include a first acquisition module 1210, a second acquisition module 1220 and an integration module 1230.

[0245] The first acquisition module 1210 is used to acquire at least a portion of the first brightness data corresponding to the first test area through the acquisition device;

[0246] The second acquisition module 1220 is used to acquire at least a portion of the second brightness data corresponding to the second test area through the acquisition device;

[0247] The integration module 1230 is used to integrate the first brightness data and the second brightness data to obtain the first target brightness data.

[0248] The brightness data determination device for the display panel can be used to execute the brightness data determination method for the display panel in the above embodiments. According to the brightness data determination device for the display panel provided in this application embodiment, by dividing the display panel into a first test area and a second test area, acquiring brightness data in each test area sequentially, and integrating the brightness data in each test area into first target brightness data, it is possible to acquire brightness data with the same resolution as the original acquisition device while reducing the resolution of the original acquisition device by at least half, thereby reducing the cost of the acquisition device.

[0249] In some alternative implementations, multiple first test areas and multiple second test areas are arranged in a column direction;

[0250] Alternatively, multiple first test regions and multiple second test regions can be arranged in the row direction;

[0251] Alternatively, multiple first test areas and multiple second test areas are arranged in an array, with the first test areas and second test areas alternating in the same row and in the same column.

[0252] In some optional implementations, the display panel may further include multiple third test areas, and the first test area, the second test area and the third test area may be alternately distributed in the display area of ​​the display panel;

[0253] The brightness data determination device 1200 for the display panel may further include:

[0254] The third acquisition module is used to acquire at least a portion of the third brightness data corresponding to the third test area through the acquisition device;

[0255] The integration module can be specifically used for:

[0256] By integrating the first brightness data, the second brightness data, and the third brightness data, the first target brightness data is obtained.

[0257] In some alternative implementations, the integration module 1230 may include:

[0258] The first acquisition submodule is used to acquire the first location information of the first test area and the second location information of the second test area;

[0259] The first integration submodule is used to integrate the first brightness data and the second brightness data according to the first location information and the second location information to obtain the first target brightness data;

[0260] The first brightness data corresponds to the first position information, and the second brightness data corresponds to the second position information.

[0261] In some optional implementations, the display panel includes sub-pixels of multiple colors, and any sub-pixel of any color in the display panel is a target sub-pixel. When the first brightness data is the brightness data of each sub-pixel in the target sub-pixel within a first test area, and the second brightness data is the brightness data of each sub-pixel in the target sub-pixel within a second test area, the integration module 1230 may include:

[0262] The second integration submodule is used to integrate the first brightness data and the second brightness data to obtain the first target brightness data when the first average brightness value and the second average brightness value meet the first preset condition; the first average brightness value is the average value of the first brightness data, and the second average brightness value is the average value of the second brightness data.

[0263] Integration module 1230 may also include:

[0264] The first adjustment submodule is used to adjust the first brightness data to obtain the fourth brightness data when the first average brightness value and the second average brightness value do not meet the first preset condition; wherein the second average brightness value and the fourth average brightness value meet the second preset condition, and the fourth average brightness value is the average value of the fourth brightness data;

[0265] The third integration submodule is used to integrate the second brightness data and the fourth brightness data to obtain the first target brightness data;

[0266] Integration module 1230 may also include:

[0267] The second adjustment submodule is used to adjust the second brightness data to obtain the fifth brightness data when the first average brightness value and the second average brightness value do not meet the first preset condition; wherein the first average brightness value and the fifth average brightness value meet the third preset condition, and the fifth average brightness value is the average value of the fifth brightness data;

[0268] The fourth integration submodule is used to integrate the first brightness data and the fifth brightness data to obtain the first target brightness data.

[0269] In some alternative implementations, the first preset condition may include:

[0270] The first difference between the first average brightness value and the second average brightness value is within a first preset range, or the first ratio between the first average brightness value and the second average brightness value is within a second preset range;

[0271] The second preset condition may include:

[0272] The second difference between the second average brightness value and the fourth average brightness value is within a first preset range, or the second ratio between the second average brightness value and the fourth average brightness value is within a second preset range;

[0273] The third preset condition may include:

[0274] The third difference between the first average brightness value and the fifth average brightness value is within a first preset range, or the third ratio between the first average brightness value and the fifth average brightness value is within a second preset range.

[0275] The first, second, and third differences are all 0, and the first, second, and third ratios are all 1.

[0276] In some optional implementations, the display panel includes sub-pixels of multiple colors, and the sub-pixels of multiple colors in the display panel are target sub-pixels. The target sub-pixels include a first target sub-pixel and a second target sub-pixel, and the first target sub-pixel and the second target sub-pixel have different colors.

[0277] The first brightness data includes: the sixth brightness data corresponding to the first target sub-pixel and the ninth brightness data corresponding to the second target sub-pixel;

[0278] The first acquisition module 1210 can be specifically used for:

[0279] The sixth brightness data corresponding to the first target sub-pixel within the first test area is obtained using the acquisition device.

[0280] Based on the sixth brightness data, determine the ninth brightness data corresponding to the second target sub-pixel within the first test area;

[0281] The second brightness data includes: the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel;

[0282] The second acquisition module 1220 can be specifically used for:

[0283] The seventh luminance data corresponding to the second target sub-pixel in the second test area is obtained through the acquisition device.

[0284] Based on the seventh brightness data, determine the eighth brightness data corresponding to the first target sub-pixel within the second test area;

[0285] Alternatively, the second acquisition module 1220 can be specifically used for:

[0286] The eighth luminance data corresponding to the first target sub-pixel in the second test area is obtained through the acquisition device.

[0287] Based on the eighth brightness data, determine the seventh brightness data corresponding to the second target sub-pixel within the second test area;

[0288] The first target brightness data includes: the second target brightness data and the third target brightness data;

[0289] The integration module can be specifically used for:

[0290] By integrating the sixth and eighth brightness data, the second target brightness data is obtained;

[0291] By integrating the seventh and ninth brightness data, the third target brightness data is obtained.

[0292] In some alternative implementations, the display panel may also include non-target sub-pixels, which are sub-pixels of colors other than target sub-pixels;

[0293] The first brightness data also includes the tenth brightness data corresponding to the non-target sub-pixels;

[0294] The first acquisition module 1210 can also be specifically used for:

[0295] Based on the sixth or ninth brightness data, determine the tenth brightness data corresponding to the non-target sub-pixel in the first test area.

[0296] The second brightness data also includes: the eleventh brightness data corresponding to the non-target sub-pixels;

[0297] The second acquisition module 1220 can also be specifically used for:

[0298] Based on the eighth or seventh brightness data, determine the eleventh brightness data corresponding to the non-target sub-pixel in the second test area;

[0299] The first target brightness data also includes: the fourth target brightness data;

[0300] The integration module can also be specifically used for:

[0301] By integrating the tenth and eleventh brightness data, the fourth target brightness data is obtained.

[0302] The brightness data determination device for the display panel in this application embodiment can be a device, or a component, integrated circuit, or chip in a terminal. This device can be a mobile electronic device or a non-mobile electronic device. For example, mobile electronic devices can be mobile phones, tablets, laptops, PDAs, in-vehicle electronic devices, wearable devices, ultra-mobile personal computers (UMPCs), netbooks, or personal digital assistants (PDAs), etc., while non-mobile electronic devices can be servers, network attached storage (NAS), personal computers (PCs), televisions (TVs), ATMs, or self-service machines, etc. This application embodiment does not impose specific limitations.

[0303] The brightness data determination device for the display panel provided in this application embodiment can achieve... Figure 1 The various processes in the embodiment of the method for determining the brightness data of the display panel will not be described again here to avoid repetition.

[0304] Figure 13 A schematic diagram of the hardware structure of the electronic device provided in an embodiment of this application is shown.

[0305] An electronic device may include a processor 1301 and a memory 1302 storing computer program instructions.

[0306] Specifically, the processor 1301 may include a central processing unit (CPU), an application specific integrated circuit (ASIC), or one or more integrated circuits that can be configured to implement the embodiments of the present invention.

[0307] Memory 1302 may include mass storage for data or instructions. For example, and not limitingly, memory 1302 may include a hard disk drive (HDD), floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or Universal Serial Bus (USB) drive, or a combination of two or more of these. Where appropriate, memory 1302 may include removable or non-removable (or fixed) media. Where appropriate, memory 1302 may be internal or external to the integrated gateway disaster recovery device. In a particular embodiment, memory 1302 is non-volatile solid-state memory. In a particular embodiment, memory 1302 includes read-only memory (ROM). Where appropriate, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (EEPROM), an electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these. Exemplarily, memory may include non-volatile transient memory.

[0308] The processor 1301 reads and executes computer program instructions stored in the memory 1302 to implement any of the brightness data determination methods for the display panel in the above embodiments.

[0309] In one example, the electronic device may also include a communication interface 1303 and a bus 1310. For example, Figure 13 As shown, the processor 1301, memory 1302, and communication interface 1303 are connected through bus 1310 and complete communication with each other.

[0310] The communication interface 1303 is mainly used to realize communication between various modules, devices, units and / or equipment in the embodiments of the present invention.

[0311] Bus 1310 includes hardware, software, or both, that couples components of an electronic device together. For example, and not limitingly, the bus may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an Infinite Bandwidth Interconnect, a Low Pin Count (LPC) bus, a memory bus, a Microchannel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a Video Electronics Standards Association Local (VLB) bus, or other suitable buses, or combinations of two or more of these. Where appropriate, bus 1310 may include one or more buses. While specific buses are described and illustrated in embodiments of the invention, the invention contemplates any suitable bus or interconnect.

[0312] The electronic device can execute the brightness data determination method for the display panel in the embodiments of this application, thereby achieving the combination Figure 1 and Figure 12 The method and apparatus for determining the brightness data of a display panel are described.

[0313] This application also provides a computer-readable storage medium storing a computer program. When executed by a processor, the computer program can implement the brightness data determination method for the display panel described in the above embodiments and achieve the same technical effect. To avoid repetition, it will not be described again here. The aforementioned computer-readable storage medium may include read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk, etc., and is not limited thereto.

[0314] The functional blocks shown in the above-described structural diagram can be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, they can be, for example, electronic circuits, application-specific integrated circuits (ASICs), appropriate firmware, plug-ins, function cards, etc. When implemented in software, the elements of this application are programs or code segments used to perform the required tasks. Programs or code segments can be stored on a machine-readable medium or transmitted over a transmission medium or communication link via data signals carried on a carrier wave. "Computer-readable medium" can include any medium capable of storing or transmitting information. Examples of computer-readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio frequency links, etc. Code segments can be downloaded via computer networks such as the Internet, intranets, etc.

[0315] According to embodiments of this application, the computer-readable storage medium may be a non-transitory computer-readable storage medium.

[0316] It should also be noted that the exemplary embodiments mentioned in this application describe methods or systems based on a series of steps or apparatus. However, this application is not limited to the order of the above steps; that is, the steps can be performed in the order mentioned in the embodiments, or in a different order, or several steps can be performed simultaneously.

[0317] The aspects of this application have been described above with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It should be understood that each block in the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing apparatus to produce a machine such that these instructions, executable via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions / actions specified in one or more blocks of the flowchart illustrations and / or block diagrams. Such a processor can be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field-programmable logic circuit. It is also understood that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can also be implemented by dedicated hardware performing the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0318] The embodiments described above are not exhaustive, nor do they limit the application to the specific embodiments described herein. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of this application, thereby enabling those skilled in the art to effectively utilize this application and its modifications. This application is limited only by the claims and their full scope and equivalents.

Claims

1. A method for determining the brightness data of a display panel, characterized in that, The display panel includes multiple first test areas and multiple second test areas, with the first test areas and the second test areas alternately distributed in the display area of ​​the display panel; The method includes: The acquisition device obtains at least a portion of the first brightness data corresponding to the first test area; The acquisition device is used to obtain at least a portion of the second brightness data corresponding to the second test area; By integrating the first brightness data and the second brightness data, the first target brightness data is obtained; The process of integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: Obtain first position information of the first test area and second position information of the second test area. The first position information includes the position coordinates of each sub-pixel of at least one color in the first test area on the display panel. The second position information includes the position coordinates of each sub-pixel of at least one color in the second test area on the display panel. Based on the first location information and the second location information, the first brightness data and the second brightness data are integrated to obtain the first target brightness data; Wherein, the first brightness data corresponds to the first location information, and the second brightness data corresponds to the second location information.

2. The method according to claim 1, characterized in that, Multiple first test areas and multiple second test areas are arranged in a column direction; Alternatively, multiple first test regions and multiple second test regions may be arranged in the row direction; Alternatively, multiple first test areas and multiple second test areas are arranged in an array, with the first test areas and second test areas alternating in the same row and in the same column.

3. The method according to claim 1, characterized in that, The display panel also includes multiple third test areas, with the first test area, the second test area, and the third test areas alternately distributed in the display area of ​​the display panel. After acquiring at least a portion of the second brightness data corresponding to the second test area through the acquisition device, the method further includes: The acquisition device is used to obtain at least a portion of the third brightness data corresponding to the third test area; The process of integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: By integrating the first brightness data, the second brightness data, and the third brightness data, the first target brightness data is obtained.

4. The method according to claim 1, characterized in that, The display panel includes sub-pixels of multiple colors, and any sub-pixel of any color in the display panel is a target sub-pixel. When the first brightness data is the brightness data of each sub-pixel in the target sub-pixel within a first test area, and the second brightness data is the brightness data of each sub-pixel in the target sub-pixel within a second test area, the step of integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: If a first preset condition is met between the first average brightness value and the second average brightness value, the first brightness data and the second brightness data are integrated to obtain the first target brightness data; the first average brightness value is the average value of the first brightness data, and the second average brightness value is the average value of the second brightness data.

5. The method according to claim 4, characterized in that, The process of integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: If the first preset condition is not met between the first average brightness value and the second average brightness value, the first brightness data is adjusted to obtain the fourth brightness data; wherein the second average brightness value and the fourth average brightness value meet the second preset condition, and the fourth average brightness value is the average value of the fourth brightness data; By integrating the second brightness data and the fourth brightness data, the first target brightness data is obtained.

6. The method according to claim 5, characterized in that, The process of integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: If the first preset condition is not met between the first average brightness value and the second average brightness value, the second brightness data is adjusted to obtain the fifth brightness data; wherein the first average brightness value and the fifth average brightness value meet the third preset condition, and the fifth average brightness value is the average value of the fifth brightness data. By integrating the first brightness data and the fifth brightness data, the first target brightness data is obtained.

7. The method according to claim 6, characterized in that, The first preset conditions include: The first difference between the first average brightness value and the second average brightness value is within a first preset range, or the first ratio between the first average brightness value and the second average brightness value is within a second preset range; The second preset condition includes: The second difference between the second average brightness value and the fourth average brightness value is within the first preset range, or the second ratio between the second average brightness value and the fourth average brightness value is within the second preset range; The third preset condition includes: The third difference between the first average brightness value and the fifth average brightness value is within the first preset range, or the third ratio between the first average brightness value and the fifth average brightness value is within the second preset range.

8. The method according to claim 7, characterized in that, The first difference, the second difference, and the third difference are all 0, and the first ratio, the second ratio, and the third ratio are all 1.

9. The method according to claim 1, characterized in that, The display panel includes sub-pixels of multiple colors, and the sub-pixels of multiple colors in the display panel are target sub-pixels. The target sub-pixels include a first target sub-pixel and a second target sub-pixel, and the first target sub-pixel and the second target sub-pixel have different colors. The first brightness data includes the sixth brightness data corresponding to the first target sub-pixel and the ninth brightness data corresponding to the second target sub-pixel. Acquiring at least a portion of the first brightness data corresponding to the first test area through the acquisition device includes: The sixth brightness data corresponding to the first target sub-pixel within the first test area is obtained through the acquisition device. Based on the sixth brightness data, determine the ninth brightness data corresponding to the second target sub-pixel within the first test area; The second brightness data includes: the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel. Acquiring at least a portion of the second brightness data corresponding to the second test area through the acquisition device includes: The acquisition device is used to obtain the seventh brightness data corresponding to the second target sub-pixel within the second test area; Based on the seventh brightness data, determine the eighth brightness data corresponding to the first target sub-pixel within the second test area; Alternatively, the acquisition device can be used to obtain the eighth luminance data corresponding to the first target sub-pixel within the second test area; Based on the eighth brightness data, determine the seventh brightness data corresponding to the second target sub-pixel within the second test area; The first target brightness data includes: second target brightness data and third target brightness data; integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: By integrating the sixth brightness data and the eighth brightness data, the second target brightness data is obtained; By integrating the seventh brightness data and the ninth brightness data, the third target brightness data is obtained.

10. The method according to claim 9, characterized in that, The display panel also includes non-target sub-pixels, which are sub-pixels of colors other than the target sub-pixels; The first brightness data also includes the tenth brightness data corresponding to the non-target sub-pixel. Obtaining at least a portion of the first brightness data corresponding to the first test area also includes: Based on the sixth brightness data or the ninth brightness data, determine the tenth brightness data corresponding to the non-target sub-pixel in the first test area; The second brightness data also includes: the eleventh brightness data corresponding to the non-target sub-pixel; obtaining at least a portion of the second brightness data corresponding to the second test area further includes: Based on the eighth brightness data or the seventh brightness data, determine the eleventh brightness data corresponding to the non-target sub-pixel in the second test area; The first target brightness data further includes: fourth target brightness data. Integrating the first brightness data and the second brightness data to obtain the first target brightness data further includes: By integrating the tenth brightness data and the eleventh brightness data, the fourth target brightness data is obtained.

11. A method for determining the brightness data of a display panel, characterized in that, The display panel includes multiple first test areas and multiple second test areas, with the first test areas and the second test areas alternately distributed in the display area of ​​the display panel; The method includes: The acquisition device obtains at least a portion of the first brightness data corresponding to the first test area; The acquisition device is used to obtain at least a portion of the second brightness data corresponding to the second test area; By integrating the first brightness data and the second brightness data, the first target brightness data is obtained; The display panel includes sub-pixels of multiple colors, and the sub-pixels of multiple colors in the display panel are target sub-pixels. The target sub-pixels include a first target sub-pixel and a second target sub-pixel, and the first target sub-pixel and the second target sub-pixel have different colors. The first brightness data includes the sixth brightness data corresponding to the first target sub-pixel and the ninth brightness data corresponding to the second target sub-pixel. Acquiring at least a portion of the first brightness data corresponding to the first test area through the acquisition device includes: The sixth brightness data corresponding to the first target sub-pixel within the first test area is obtained through the acquisition device. Based on the sixth brightness data, determine the ninth brightness data corresponding to the second target sub-pixel within the first test area; The second brightness data includes: the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel. Acquiring at least a portion of the second brightness data corresponding to the second test area through the acquisition device includes: The acquisition device is used to obtain the seventh brightness data corresponding to the second target sub-pixel within the second test area; Based on the seventh brightness data, determine the eighth brightness data corresponding to the first target sub-pixel within the second test area; Alternatively, the acquisition device can be used to obtain the eighth luminance data corresponding to the first target sub-pixel within the second test area; Based on the eighth brightness data, determine the seventh brightness data corresponding to the second target sub-pixel within the second test area; The first target brightness data includes: second target brightness data and third target brightness data; integrating the first brightness data and the second brightness data to obtain the first target brightness data includes: By integrating the sixth brightness data and the eighth brightness data, the second target brightness data is obtained; By integrating the seventh brightness data and the ninth brightness data, the third target brightness data is obtained.

12. The method according to claim 11, characterized in that, The display panel also includes non-target sub-pixels, which are sub-pixels of colors other than the target sub-pixels; The first brightness data also includes the tenth brightness data corresponding to the non-target sub-pixel. Obtaining at least a portion of the first brightness data corresponding to the first test area also includes: Based on the sixth brightness data or the ninth brightness data, determine the tenth brightness data corresponding to the non-target sub-pixel in the first test area; The second brightness data also includes: the eleventh brightness data corresponding to the non-target sub-pixel; obtaining at least a portion of the second brightness data corresponding to the second test area further includes: Based on the eighth brightness data or the seventh brightness data, determine the eleventh brightness data corresponding to the non-target sub-pixel in the second test area; The first target brightness data further includes: fourth target brightness data. Integrating the first brightness data and the second brightness data to obtain the first target brightness data further includes: By integrating the tenth brightness data and the eleventh brightness data, the fourth target brightness data is obtained.

13. A device for determining the brightness data of a display panel, characterized in that, The display panel includes multiple first test areas and multiple second test areas, with the first test areas and the second test areas alternately distributed in the display area of ​​the display panel; The device includes: The first acquisition module is used to acquire at least a portion of the first brightness data corresponding to the first test area through the acquisition device; The second acquisition module is used to acquire at least a portion of the second brightness data corresponding to the second test area through the acquisition device; An integration module is used to integrate the first brightness data and the second brightness data to obtain the first target brightness data; The integration module is used to integrate the first brightness data and the second brightness data to obtain the first target brightness data, specifically for: Obtain first position information of the first test area and second position information of the second test area. The first position information includes the position coordinates of each sub-pixel of at least one color in the first test area on the display panel. The second position information includes the position coordinates of each sub-pixel of at least one color in the second test area on the display panel. Based on the first location information and the second location information, the first brightness data and the second brightness data are integrated to obtain the first target brightness data; Wherein, the first brightness data corresponds to the first location information, and the second brightness data corresponds to the second location information.

14. A device for determining the brightness data of a display panel, characterized in that, The display panel includes multiple first test areas and multiple second test areas, with the first test areas and the second test areas alternately distributed in the display area of ​​the display panel; The device includes: The first acquisition module is used to acquire at least a portion of the first brightness data corresponding to the first test area through the acquisition device; The second acquisition module is used to acquire at least a portion of the second brightness data corresponding to the second test area through the acquisition device; An integration module is used to integrate the first brightness data and the second brightness data to obtain the first target brightness data; The display panel includes sub-pixels of multiple colors, and the sub-pixels of multiple colors in the display panel are target sub-pixels. The target sub-pixels include a first target sub-pixel and a second target sub-pixel, and the first target sub-pixel and the second target sub-pixel have different colors. The first brightness data includes the sixth brightness data corresponding to the first target sub-pixel and the ninth brightness data corresponding to the second target sub-pixel. The first acquisition module is used to acquire the sixth brightness data corresponding to the first target sub-pixel in the first test area through the acquisition device; and determine the ninth brightness data corresponding to the second target sub-pixel in the first test area based on the sixth brightness data. The second brightness data includes: the eighth brightness data corresponding to the first target sub-pixel and the seventh brightness data corresponding to the second target sub-pixel. The second acquisition module is used to acquire the seventh brightness data corresponding to the second target sub-pixel in the second test area through the acquisition device; and determine the eighth brightness data corresponding to the first target sub-pixel in the second test area based on the seventh brightness data. Alternatively, the second acquisition module is used to acquire, through the acquisition device, the eighth brightness data corresponding to the first target sub-pixel within the second test area; and determine the seventh brightness data corresponding to the second target sub-pixel within the second test area based on the eighth brightness data. The first target brightness data includes: second target brightness data and third target brightness data; the integration module is used to integrate the sixth brightness data and the eighth brightness data to obtain the second target brightness data; and to integrate the seventh brightness data and the ninth brightness data to obtain the third target brightness data.

15. An electronic device, characterized in that, The electronic device includes: a processor and a memory storing computer program instructions; When the processor executes the computer program instructions, it implements the method for determining the brightness data of the display panel as described in any one of claims 1-10 or any one of claims 11-12.

16. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer program instructions, which, when executed by a processor, implement the brightness data determination method for a display panel as described in any one of claims 1-10 or any one of claims 11-12.

Images