WO2021088108A1 - 显示面板的亮度调整方法及存储介质 - Google Patents
显示面板的亮度调整方法及存储介质 Download PDFInfo
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0613—The adjustment depending on the type of the information to be displayed
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Definitions
- the invention relates to the field of display technology, in particular to a method for adjusting the brightness of a display panel and a storage medium.
- Active-matrix organic light-emitting diode Active-matrix organic light-emitting diode displays are a new type of display technology, and its continuous development and progress have brought increasingly rich display products.
- the characteristics of the display display are uneven, and uniformity compensation is required; and during the display process, the driving unit and light-emitting unit such as TFT devices or AMOLED devices will have characteristics drift, resulting in uneven display problems Deterioration also needs to detect and compensate the characteristic drift of the device.
- AMOLED displays In view of the drift of device characteristics in AMOLED displays, industry insiders have also developed a variety of compensation schemes. In addition to accurate compensation of device characteristics, the display can also be adjusted by adjusting the brightness of the display. Existing brightness adjustment schemes mostly apply fixed brightness adjustment coefficients. After long-term use, AMOLED pixels in the middle area of the display panel will have serious attenuation, and serious life attenuation differences may occur. Existing methods will continue to worsen this problem. .
- the technical problem to be solved by the present invention is to provide a method for adjusting the brightness of a display panel and a storage medium.
- the attenuation information of the display panel is obtained by methods such as external supplement detection or data estimation, and then the brightness data of different areas of the display panel are adjusted and processed. .
- the present invention provides a method for adjusting the brightness of a display panel.
- the method includes: a database establishment step, in which a plurality of attenuation data and a plurality of first brightness gain coefficients are entered into the database, and the attenuation data is the value of a display panel.
- the performance attenuation data of the functional device, the first brightness gain coefficient is used to display the brightness of the display panel; the collecting step, the attenuation data and the first brightness gain coefficient are collected from a database; the adjustment step is based on the The display panel attenuation data adjusts the first brightness gain coefficient to obtain a plurality of second brightness gain coefficients.
- the method further includes: an output step of outputting the second brightness gain coefficient to the display panel for screen display.
- the attenuation data includes attenuation data of a thin film transistor device or attenuation data of an OLED functional device.
- the method further includes: a preparation step of providing a display panel, the display panel having a center brightness gain coefficient and an edge brightness gain coefficient.
- the method further includes: a setting step of increasing the center brightness gain coefficient and reducing the edge brightness gain coefficient to obtain a larger first brightness gain at the center of the display panel The difference between the coefficient and the first brightness gain coefficient of the edge.
- the adjusting step specifically includes: when the attenuation data at the center of the display panel increases, reducing the first brightness gain coefficient at the center of the display panel to obtain the The second brightness gain coefficient is used to obtain a smaller gain coefficient difference between the center of the display panel and the edge of the display panel.
- the initialized center brightness gain coefficient and the edge brightness gain coefficient are equal.
- the first brightness gain coefficient at the edge of the display panel is calculated by bilinear difference according to the adjusted second brightness gain coefficient at the center of the display panel to obtain the second brightness gain coefficient at the edge of the display panel.
- the gradual brightness gain coefficient is less than or equal to the center brightness gain coefficient and greater than or equal to the center brightness gain coefficient.
- the edge brightness gain coefficient is less than or equal to the center brightness gain coefficient and greater than or equal to the center brightness gain coefficient.
- the present invention also provides a computer-readable storage medium that stores a computer program, and the computer program can implement the method as described above when the computer program is executed by a processor.
- the present invention provides a method for adjusting brightness of a display panel and a storage medium.
- the attenuation data of the center and edge of the display panel obtaining the attenuation information of the display panel through methods such as external complement detection or data estimation
- the brightness adjustment gain coefficient map is obtained.
- process the brightness data of different areas of the display panel are processed.
- FIG. 1 is a flowchart of a method for adjusting brightness of a display panel provided by the present invention
- FIG. 2 is a plan view of the initialized brightness gain coefficient of the display panel provided by the present invention.
- 3 is a plan view of the brightness gain coefficient after the setting steps of the display panel provided by the present invention.
- FIG. 4 is a plan view of the brightness gain coefficient after the adjustment step of the display panel provided by the present invention.
- the present invention provides a method 100 for adjusting the brightness of a display panel, including:
- the preparation step is to provide a display panel having a center brightness gain coefficient and an edge brightness gain coefficient. There is a gradual brightness gain coefficient between the center brightness gain coefficient of the display panel and the edge brightness gain coefficient of the display panel.
- the brightness gain coefficient represents the degree of brightness adjustment.
- a high gain coefficient (>1) indicates that the brightness is increased, and a low gain coefficient ( ⁇ 1) indicates that the brightness is reduced.
- the gradual brightness gain coefficient is less than or equal to the center brightness gain coefficient and greater than or equal to the edge brightness gain coefficient, the gradual brightness gain coefficient corresponds to the area from the center of the display panel to the edge of the panel, and the display panel is adjusted according to the gradual brightness gain coefficient , To make the display panel present the process of brightness gradual change from the center to the edge.
- the brightness gain coefficients of each area to be initialized are equal. As shown in Figure 2, the brightness gain coefficient in the center and the edge brightness gain coefficient are set to 1, which is the original data of the display panel and the brightness is very uniform.
- the brightness gain coefficient at the edge of the display panel is smaller than the brightness gain coefficient at the center of the display panel.
- the display panel in this embodiment already has a brightness gain coefficient, that is, it is not the first display panel used. .
- the setting step as shown in Figure 3, increase the brightness gain coefficient at the center of the display panel and decrease the brightness gain coefficient at the edge of the display panel to obtain the first brightness gain coefficient at the center of the larger display panel and the edge of the display panel The difference of the first brightness gain coefficient.
- the center and edge gain coefficients should be set to a smaller difference; if the display panel is a larger size display, reduce the gain in the edge area The coefficient has little effect on the display, so the center and edge gain coefficients can be made a larger difference.
- the database establishment step is to enter a plurality of attenuation data and a plurality of first brightness gain coefficients into the database, where the attenuation data is performance attenuation data of a display panel functional device, and the first brightness gain coefficient is used to display all For the brightness of the display panel, the controller adjusts the brightness of the display panel according to different brightness gain coefficients.
- the attenuation data includes attenuation data of a thin film transistor device or attenuation data of an OLED functional device.
- the attenuation data can obtain life attenuation information through various methods such as external compensation detection or data estimation, and generate corresponding brightness adjustment gain coefficient diagrams (as shown in Figure 2, Figure 3 and Figure 4), the brightness adjustment gain coefficient diagram The center decreases toward the display panel, thereby realizing the gradual process of the brightness of the display panel.
- the adjusting step specifically includes: as shown in FIG. 4, when the attenuation data at the center of the display panel increases, reducing the first brightness gain coefficient at the center of the display panel to obtain the second brightness gain at the center of the display panel The coefficient is used to obtain a smaller difference between the brightness gain coefficient between the center of the display panel and the edge of the display panel.
- the first brightness gain coefficient of the edge region is adjusted to obtain the second brightness gain coefficient of the edge region through bilinear difference adjustment according to the adjusted second brightness gain coefficient of the center.
- the gradual brightness gain coefficient is adjusted according to the brightness gain coefficient of the central area and the brightness coefficient of the edge area, so as to realize the process of gradual gradual change of the brightness of the display panel from the center to the edge.
- the present invention provides a method for adjusting the brightness of a display panel.
- the attenuation data of the center and the edge of the display panel obtaining the attenuation information of the display panel through methods such as external complement detection or data estimation
- the brightness adjustment gain coefficient map is obtained, and then the The brightness gain coefficient of the display panel is processed.
- the center and edge positions are set with a larger brightness gain coefficient difference to achieve the effect of reducing power consumption.
- the gain coefficient the brightness difference between the middle area and the edge is reduced, so as to improve the life attenuation of the device at the corresponding position, and realize the brightness adjustment while increasing the life of the display panel.
- the present invention also provides a computer-readable storage medium on which a computer program is stored, which is characterized in that the brightness adjustment method of the display panel of the present invention can be implemented when the processor executes the computer program.
- the present invention also provides an electronic device, including a memory and a processor, the memory is used to store executable program code; the processor reads the executable program code to run the executable program code corresponding to the Program to execute the steps in the power consumption prediction method described above.
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- Computer Hardware Design (AREA)
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- Control Of El Displays (AREA)
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Abstract
一种显示面板的亮度调整方法，其包括：数据库建立步骤(S103)，录入多个衰减数据以及多个第一亮度增益系数至数据库中，所述衰减数据为一显示面板的功能器件的性能衰减数据，所述第一亮度增益系数用以显示所述显示面板的亮度；采集步骤(S104)，从所述数据库中采集所述衰减数据以及所述第一亮度增益系数；调整步骤(S105)，根据所述衰减数据对所述第一亮度增益系数进行调整得到多个第二亮度增益系数。
Description
本发明涉及显示技术领域，特别是一种显示面板的亮度调整方法及存储介质。
有源矩阵有机发光二极体（Active-matrix organic light-emitting diode）显示器作为新型显示技术，它的不断发展和进步带来日益丰富的显示产品。
因为工艺和制程方面的原因，导致显示显示器的特性不均匀，需要进行均匀性补偿；且在显示过程中，TFT器件或和AMOLED器件等驱动单元和发光单元会有特性漂移，导致显示器不均匀问题恶化，也需要对器件的特性漂移做侦测和补偿。
针对AMOLED显示器中的器件的特性漂移，业内人士也开发了多种补偿方案，除了器件特性的精准补偿，通过调整显示器亮度，也可以实现对显示器。现有的亮度调整方案，多应用固定的亮度调整系数，长时间使用后，显示面板中间区域AMOLED像素的衰减情况较严重，可能出现严重的寿命衰减差异问题，现有的方法会不断恶化该问题。
因此，急需提供一种新的显示面板的亮度调整方法及存储介质，可以保证显示面板亮度调整的同时解决显示面板中间区域器件恶化的问题。
本发明所要解决的技术问题是，提供一种显示面板的亮度调整方法及存储介质，通过外补侦测或者数据估算等方法获得显示面板衰减信息，进而对显示面板不同区域的亮度数据进行调整处理。
为解决上述问题，本发明提供一种显示面板的亮度调整方法，包括：数据库建立步骤，录入多个的衰减数据以及多个第一亮度增益系数至数据库中，所述衰减数据为一显示面板的功能器件的性能衰减数据，所述第一亮度增益系数用以显示所述显示面板的亮度；采集步骤，从数据库中采集所述衰减数据以及所述第一亮度增益系数；调整步骤，根据所述显示面板衰减数据对所述第一亮度增益系数进行调整得到多个第二亮度增益系数。
进一步地，还包括：输出步骤，将所述第二亮度增益系数输出至所述显示面板进行画面显示。
进一步地，所述衰减数据包括薄膜晶体管器件衰减数据或OLED功能器件的衰减数据。
进一步地，在所述数据库建立步骤之前，还包括：准备步骤，提供一显示面板，所述显示面板具有一中心亮度增益系数以及边缘亮度增益系数。
进一步地，在所述准备步骤之后，还包括：设置步骤，增大所述中心亮度增益系数，减小所述边缘亮度增益系数，用以得到较大的所述显示面板中心的第一亮度增益系数与边缘的第一亮度增益系数的差值。
进一步地，在所述调整步骤中，具体包括：当所述显示面板的中心的衰减数据增大时，降低所述显示面板中心的所述第一亮度增益系数得到所述显示面板中心的所述第二亮度增益系数，用以得到较小的所述显示面板中心与所述显示面板边缘的增益系数的差值。
进一步地，在所述准备步骤中，初始化的所述中心亮度增益系数以及所述边缘亮度增益系数相等。
进一步地，所述显示面板边缘的第一亮度增益系数根据调整好的所述显示面板中心的第二亮度增益系数，通过双线性差值计算得到所述显示面板边缘的第二亮度增益系数。
进一步地，所述显示面板的中心亮度增益系数至所述显示面板的边缘亮度增益系数之间还具有一渐变亮度增益系数；所述渐变亮度增益系数小于等于所述中心亮度增益系数且大于等于所述边缘亮度增益系数。
本发明还提供一种计算机可读存储介质，存储有计算机程序，所述计算机程序在被处理器执行时能够实现如前文所述的方法。
本发明提供一种显示面板的亮度调整方法及存储介质，根据显示面板中心与边缘的衰减数据（通过外补侦测或者数据估算等方法获得显示面板衰减信息），进而得到的亮度调整增益系数图，进而对显示面板不同区域的亮度数据进行处理，当显示面板器件寿命衰减不严重时，以中心和边缘位置设置较大的亮度增益系数差来实现的降低功耗效果，当中间位置器件寿命衰减较严重时，对增益系数进行调整，减小中心和边缘的亮度差异，从而改善相应位置器件寿命衰减情况，实现亮度调整的同时，增加了显示面板的寿命。
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明提供的显示面板的亮度调整方法的流程图；
图2为本发明提供的显示面板的初始化的亮度增益系数平面图；
图3为本发明提供的显示面板的设置步骤后的亮度增益系数平面图；
图4为本发明提供的显示面板的调整步骤后的亮度增益系数平面图。
以下是各实施例的说明是参考附加的图式，用以例示本发明可以用实施的特定实施例。本发明所提到的方向用语，例如上、下、前、后、左、右、内、外、侧等，仅是参考附图式的方向。本发明提到的元件名称，例如第一、第二等，仅是区分不同的元部件，可以更好的表达。在图中，结构相似的单元以相同标号表示。
如图1所示，本发明提供一种显示面板的亮度调整方法100，包括：
S101）准备步骤，提供一显示面板，所述显示面板具有一中心亮度增益系数以及边缘亮度增益系数。所述显示面板的中心亮度增益系数至所述显示面板的边缘亮度增益系数之间还具有一渐变亮度增益系数。
亮度增益系数代表亮度调整的程度，高增益系数（>1）表示亮度做提升动作，低增益系数（<1）表示做亮度降低动作。
所述渐变亮度增益系数小于等于所述中心亮度增益系数且大于等于所述边缘亮度增益系数，所述渐变亮度增益系数对应显示面板中心至面板边缘区域，所述显示面板根据渐变亮度增益系数进行调节，使显示面板呈现亮度由中心向边缘渐变的过程。
在所述准备步骤中，在一实施例中，初始化的每个区域的亮度增益系数相等。如图2中心的亮度增益系数以及边缘亮度增益系数的设置为1，即是显示面板的原始数据，亮度很均匀。
在另一实施例中，所述显示面板边缘的亮度增益系数小于所述显示面板中心的亮度增益系数，此时的实施例中的显示面板已经有亮度增益系数，即并不是初次使用的显示面板。
S102）设置步骤，如图3所示，增大显示面板中心的亮度增益系数，减小显示面板边缘的亮度增益系数，用以得到较大的显示面板中心的第一亮度增益系数与显示面板边缘的第一亮度增益系数的差值。
如果显示面板为较小尺寸显示器，降低显示面板边缘的增益系数对显示效果影响较大，则中心和边缘增益系数设定较小差值；如果显示面板为较大尺寸显示器，降低边缘区域的增益系数对显示器影响小，则中心和边缘增益系数可以做较大的差值。
S103）数据库建立步骤，录入多个的衰减数据以及多个第一亮度增益系数至数据库中，所述衰减数据为一显示面板功能器件的性能衰减数据，所述第一亮度增益系数用以显示所述显示面板的亮度，控制器根据不同亮度增益系数的调整所述显示面板的亮度。
所述衰减数据包括薄膜晶体管器件衰减数据或OLED功能器件的衰减数据。
所述衰减数据可通过外补侦测或者数据估算等多种方法获得寿命衰减信息，并生成相应的亮度调整增益系数图（如图2、图3以及图4），所述亮度调整增益系数图有中心向显示面板递减，进而实现显示面板亮度的渐变过程。
S104）采集步骤，从数据库中采集所述衰减数据以及所述第一亮度增益系数。
S105）调整步骤，根据所述显示面板衰减数据对所述第一亮度增益系数进行调整得到多个第二亮度增益系数。
在所述调整步骤中，具体包括：如图4所示，当显示面板中心的衰减数据增大时，降低显示面板中心的所述第一亮度增益系数得到显示面板中心的所述第二亮度增益系数，用以得到较小的显示面板中心与显示面板边缘的亮度增益系数的差值。
当中心位置器件寿命衰减较严重时，对显示面板的增益系数进行调整，减小中心和边缘的亮度差异，从而改善相应位置器件寿命衰减情况，实现亮度调整的同时，减少对显示器寿命的影响。
所述边缘区域的第一亮度增益系数根据调整好的中心的第二亮度增益系数，通过双线性差值调整得到边缘区域的第二亮度增益系数。
而渐变亮度增益系数根据中心区域的亮度增益系数以及边缘区域的亮度系数进行调整，从而实现显示面板的亮度由中心向边缘一渐变的过程。
S106）输出步骤，将所述多个第二亮度增益系数输出至显示面板进行画面显示。
本发明提供一种显示面板的亮度调整方法，根据显示面板中心以及边缘的衰减数据（通过外补侦测或者数据估算等方法获得显示面板衰减信息），进而得到的亮度调整增益系数图，进而对显示面板的亮度增益系数进行处理，当显示面板器件寿命衰减不严重时，以中心和边缘位置设置较大的亮度增益系数的差值来实现的降低功耗效果，当中心位置器件寿命衰减较严重时，对增益系数进行调整，减小中间区域和边缘的亮度差异，从而改善相应位置器件寿命衰减情况，实现亮度调整的同时，增加了显示面板的寿命。
本发明还提供一种计算机可读存储介质，该介质上存储有计算机程序，其特征在于，在处理器执行所述计算机程序时可实现本发明的显示面板的亮度调整方法。
本发明还提供一种电子设备，包括存储器及处理器，所述存储器用于存储可执行程序代码；所述处理器通过读取所述可执行程序代码来运行与所述可执行程序代码对应的程序，以执行前文所述的耗电功率预测方法中的步骤。
本发明的技术范围不仅仅局限于所述说明中的内容，本领域技术人员可以在不脱离本发明技术思想的前提下，对所述实施例进行多种变形和修改，而这些变形和修改均应当属于本发明的范围内。
Claims (10)
- 一种显示面板的亮度调整方法，其中，包括：数据库建立步骤，录入多个衰减数据以及多个第一亮度增益系数至数据库中，所述衰减数据为一显示面板的功能器件的性能衰减数据，所述第一亮度增益系数用以显示所述显示面板的亮度；采集步骤，从所述数据库中采集所述衰减数据以及所述第一亮度增益系数；调整步骤，根据所述衰减数据对所述第一亮度增益系数进行调整得到多个第二亮度增益系数。
- 根据权利要求1所述的显示面板的亮度调整方法，其中，还包括：输出步骤，将所述第二亮度增益系数输出至所述显示面板进行画面显示。
- 根据权利要求1所述的显示面板的亮度调整方法，其中，所述衰减数据包括薄膜晶体管器件衰减数据或OLED功能器件的衰减数据。
- 根据权利要求1所述的显示面板的亮度调整方法，其中，在所述数据库建立步骤之前，还包括：准备步骤，提供一显示面板，所述显示面板具有一中心亮度增益系数以及边缘亮度增益系数。
- 根据权利要求4所述的显示面板的亮度调整方法，其中，在所述准备步骤之后，还包括：设置步骤，增大所述中心亮度增益系数，减小所述边缘亮度增益系数，用以得到较大的所述显示面板中心的第一亮度增益系数与边缘的第一亮度增益系数的差值。
- 根据权利要求4所述的显示面板的亮度调整方法，其中，在所述调整步骤中，具体包括：当所述显示面板的中心的衰减数据增大时，降低所述显示面板中心的所述第一亮度增益系数得到所述显示面板中心的所述第二亮度增益系数，用以得到较小的所述显示面板中心与所述显示面板边缘的增益系数的差值。
- 根据权利要求4所述的显示面板的亮度调整方法，其中，在所述准备步骤中，初始化的所述中心亮度增益系数以及所述边缘亮度增益系数相等。
- 根据权利要求6所述的显示面板的亮度调整方法，其中，所述显示面板边缘的第一亮度增益系数根据调整好的所述显示面板中心的第二亮度增益系数，通过双线性差值计算得到所述显示面板边缘的第二亮度增益系数。
- 根据权利要求5所述的显示面板的亮度调整方法，其中，所述显示面板的中心亮度增益系数至所述显示面板的边缘亮度增益系数之间还具有一渐变亮度增益系数；所述渐变亮度增益系数小于等于所述中心亮度增益系数且大于等于所述边缘亮度增益系数。
- 一种计算机可读存储介质，存储有计算机程序，其中，所述计算机程序在被处理器执行时能够实现如权利要求1中任一项所述的方法。
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