技术领域technical field
本申请一般涉及显示技术领域，具体涉及一种串扰消除方法、装置、显示设备及存储介质。The present application generally relates to the field of display technology, and in particular, to a method, device, display device and storage medium for eliminating crosstalk.
背景技术Background technique
随着显示面板领域的快速发展，人们对大尺寸高分辨率显示面板的需求同步增长，并对显示面板的效果及质量要求逐渐提高。由于人们对显示面板的尺寸及分辨率要求进一步提升，使得显示面板的工艺难度逐渐增加。With the rapid development of the display panel field, people's demand for large-size and high-resolution display panels has increased simultaneously, and the requirements for the effect and quality of the display panels have gradually increased. As people's requirements for the size and resolution of the display panel are further improved, the technological difficulty of the display panel is gradually increased.
信号线之间的干扰所将产生串扰，如由于数据线与公共电极输出线之间产生的电容耦合作用，在灰阶电压变化时容易造成公共电极输出值变化，进而造成水平串扰，影响显示效果。Interference between signal lines will generate crosstalk. For example, due to the capacitive coupling between the data line and the common electrode output line, when the gray-scale voltage changes, the output value of the common electrode will easily change, thereby causing horizontal crosstalk and affecting the display effect. .
发明内容SUMMARY OF THE INVENTION
鉴于现有技术中的上述缺陷或不足，期望提供一种串扰消除方法、装置、显示设备及存储介质，以提高显示效率。In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a method, apparatus, display device and storage medium for eliminating crosstalk to improve display efficiency.
第一方面，本申请实施例提供一种串扰消除方法，包括：In a first aspect, an embodiment of the present application provides a method for eliminating crosstalk, including:
检测显示设备上第一行像素阵列的数据信号及第二行像素阵列的数据信号，该第一行像素阵列与该第二行像素阵列为相邻的两行像素阵列；Detecting the data signals of the first row of pixel arrays and the data signals of the second row of pixel arrays on the display device, where the first row of pixel arrays and the second row of pixel arrays are adjacent two rows of pixel arrays;
基于该相邻的两行像素阵列的数据信号确定该第一行像素阵列与该第二行像素阵列的灰阶电压差；Determine the gray-scale voltage difference between the first row of pixel arrays and the second row of pixel arrays based on the data signals of the two adjacent rows of pixel arrays;
基于该灰阶电压差确定公共电极的输出值的变化量；determining the variation of the output value of the common electrode based on the gray-scale voltage difference;
基于该变化量修正该公共电极的目标输出值。The target output value of the common electrode is corrected based on the amount of change.
本申请的一个实施例或多个实施例中，基于该灰阶电压变化值及预设对照表确定公共电极的输出值的变化量，该预设对照表包括灰阶电压差与公共电极的输出值的变化量的对应关系。In one or more embodiments of the present application, the change amount of the output value of the common electrode is determined based on the gray-scale voltage change value and a preset comparison table, where the preset comparison table includes the gray-scale voltage difference and the output of the common electrode The corresponding relationship of the amount of change in value.
本申请的一个实施例或多个实施例中，确定每条数据线上的该第一行像素阵列的数据信号及该第二行像素阵列的数据信号的灰阶电压值；In one or more embodiments of the present application, determining the grayscale voltage values of the data signals of the first row of pixel arrays and the data signals of the second row of pixel arrays on each data line;
基于该灰阶电压值确定每条数据线上的灰阶电压差值。The gray-scale voltage difference value on each data line is determined based on the gray-scale voltage value.
本申请的一个实施例或多个实施例中，对每条数据线上的灰阶电压差值进行求和，得到该公共电极的输出值的变化量。In one or more embodiments of the present application, the gray-scale voltage difference on each data line is summed to obtain the variation of the output value of the common electrode.
第二方面，本申请实施例提供一种串扰消除装置，该装置包括：In a second aspect, an embodiment of the present application provides a crosstalk cancellation device, the device comprising:
检测模块，用于检测显示面板上第一行像素阵列与第二行像素阵列的数据信号，该第一行像素阵列与该第二行像素阵列为相邻的两行像素阵列；a detection module for detecting data signals of a first row of pixel arrays and a second row of pixel arrays on the display panel, where the first row of pixel arrays and the second row of pixel arrays are adjacent two rows of pixel arrays;
第一确定模块，用于基于该第一行像素阵列及该第二行像素阵列的该数据信号，确定该第一行像素阵列与该第二行像素阵列之间的灰阶电压差；a first determining module, configured to determine the gray-scale voltage difference between the pixel array of the first row and the pixel array of the second row based on the data signals of the pixel array of the first row and the pixel array of the second row;
第二确定模块，基于该灰阶电压差确定公共电极输出值的变化量；a second determining module, for determining the variation of the output value of the common electrode based on the gray-scale voltage difference;
修正模块，用于基于该变化量修正该公共电极的目标输出值。A correction module, configured to correct the target output value of the common electrode based on the variation.
本申请的一个实施例或多个实施例中，第二确定模块具体用于基于该灰阶电压变化值及预设对照表确定公共电极的输出值的变化量，该预设对照表包括灰阶电压差与公共电极的输出值的变化量的对应关系。In one or more embodiments of the present application, the second determining module is specifically configured to determine the amount of change in the output value of the common electrode based on the gray-scale voltage change value and a preset comparison table, where the preset comparison table includes gray-scale voltages Corresponding relationship between the voltage difference and the change amount of the output value of the common electrode.
本申请的一个实施例或多个实施例中，第一确定每条数据线上的该第一行像素阵列的数据信号及该第二行像素阵列的数据信号的灰阶电压值；In one or more embodiments of the present application, the gray-scale voltage values of the data signals of the first row of pixel arrays and the data signals of the second row of pixel arrays on each data line are first determined;
基于该灰阶电压值确定每条数据线上的灰阶电压差值。The gray-scale voltage difference value on each data line is determined based on the gray-scale voltage value.
本申请的一个实施例或多个实施例中，第二确定模块具体用于：In one or more embodiments of the present application, the second determining module is specifically configured to:
对每条数据线上的灰阶电压差值进行求和，得到该公共电极的输出值的变化量。The gray-scale voltage difference on each data line is summed to obtain the variation of the output value of the common electrode.
第三方面，本申请实施例提供一种显示设备，包括显示面板和驱动显示面板的驱动模块，驱动模块包括存储器、处理器以及存储在存储器上并可在处理器上运行的计算机程序，处理器执行所述程序时实现如第一方面所述的串扰消除方法。In a third aspect, embodiments of the present application provide a display device, including a display panel and a drive module for driving the display panel, the drive module includes a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor The crosstalk cancellation method as described in the first aspect is implemented when the program is executed.
第四方面，本申请实施例提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序用于实现如第一方面所述的串扰消除方法。In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, where the computer program is used to implement the method for eliminating crosstalk according to the first aspect.
综上，本申请实施例提供一种串扰消除方法、装置、显示设备及存储介质，该方法通过检测显示设备上相邻两像素阵列行的数据信号，分析得到相邻像素阵列行之间的灰阶电压差，以根据灰阶电压差分析得到其对应的公共电极的输出值变化量，从而可以利用该变化量来调整公共电极的目标输出值，以对灰阶电压差引起的公共电极电压的浮动进行补偿，降低电容耦合造成的灰阶电压变化对公共电极输出的影响，消除由水平串扰，提高显示质量。To sum up, the embodiments of the present application provide a method, device, display device and storage medium for eliminating crosstalk. The method detects the data signals of two adjacent pixel array rows on the display device, and analyzes to obtain the grayscale between adjacent pixel array rows. step voltage difference, so as to obtain the change of the output value of the corresponding common electrode according to the gray-scale voltage difference analysis, so that the target output value of the common electrode can be adjusted by the change amount, so as to adjust the change of the common electrode voltage caused by the gray-scale voltage difference. Floating is used for compensation, reducing the influence of gray-scale voltage changes caused by capacitive coupling on the output of the common electrode, eliminating horizontal crosstalk, and improving display quality.
进一步，通过灰阶电压差及灰阶电压差与公共电极输出变化量之间的对照表来确定当前的相邻像素阵列行对应的公共电极输出变化量，准确的得到了公共电极输出变化量。Further, the output change of the common electrode corresponding to the current adjacent pixel array row is determined by the gray-scale voltage difference and the comparison table between the gray-scale voltage difference and the output change of the common electrode, and the output change of the common electrode is accurately obtained.
附图说明Description of drawings
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更明显：Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:
图1为本申请的实施例的显示面板的结构示意图；FIG. 1 is a schematic structural diagram of a display panel according to an embodiment of the present application;
图2为本申请的实施例的串扰消除模型构建方法的流程示意图；2 is a schematic flowchart of a method for constructing a crosstalk cancellation model according to an embodiment of the present application;
图3为本申请的又一实施例的串扰消除模型构建方法的流程示意图；3 is a schematic flowchart of a method for constructing a crosstalk cancellation model according to another embodiment of the present application;
图4为本申请的实施例的灰阶电压差与公共电极输出变化量的示意图；FIG. 4 is a schematic diagram of the gray-scale voltage difference and the output variation of the common electrode according to an embodiment of the present application;
图5为本申请的实施例的串扰消除装置的结构示意图；5 is a schematic structural diagram of a crosstalk cancellation apparatus according to an embodiment of the present application;
图6为本申请的实施例的显示设备的计算机系统的结构示意图。FIG. 6 is a schematic structural diagram of a computer system of a display device according to an embodiment of the present application.
具体实施方式Detailed ways
下面结合附图和实施例对本申请作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释相关申请，而非对该申请的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与申请相关的部分。The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related application, but not to limit the application. In addition, it should be noted that, for the convenience of description, only the parts related to the application are shown in the drawings.
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
可以理解，如图1所示的显示面板结构示意图，显示面板两侧封装有电路板，电路板外接有时序控制器(TCON)及数字电压调节器 (DVR)等处理模块，以为显示面板提供数据信号，显示面板上排布有多行像素阵列，连接有电路板上的信号线。It can be understood that, as shown in the schematic diagram of the structure of the display panel shown in FIG. 1 , circuit boards are encapsulated on both sides of the display panel, and the circuit boards are externally connected with processing modules such as a timing controller (TCON) and a digital voltage regulator (DVR) to provide data for the display panel. Signal, a plurality of rows of pixel arrays are arranged on the display panel, and the signal lines on the circuit board are connected.
还可以理解，由于信号线之间的电容耦合，且相邻两像素阵列行之间的灰阶电压差，导致显示面板上可能出现水平串扰画面(H Crosstalk Pattern)，即在不同灰阶过渡区出现水平串扰画面。It can also be understood that due to the capacitive coupling between the signal lines and the grayscale voltage difference between two adjacent pixel array rows, a horizontal crosstalk pattern (H Crosstalk Pattern) may appear on the display panel, that is, in different grayscale transition regions. The horizontal crosstalk screen appears.
如图1所示，假设其为8bit的显示面板，则水平串扰画面可能出现在中心白框的两侧，如G255(G63)灰阶至G63(G255)灰阶过渡处，或者G0灰阶(G63)至G63灰阶(G0)过渡处。即由于电容耦合的作用，灰阶变化分界处存在的灰阶电压差将引起公共电极输出值的变化，从而引起水平串扰。As shown in Figure 1, assuming it is an 8-bit display panel, the horizontal crosstalk picture may appear on both sides of the central white frame, such as the transition from G255 (G63) grayscale to G63 (G255) grayscale, or G0 grayscale ( G63) to G63 grayscale (G0) transition. That is, due to the effect of capacitive coupling, the gray-scale voltage difference existing at the boundary of the gray-scale change will cause the output value of the common electrode to change, thereby causing horizontal crosstalk.
本申请实施例，为了消除上述产生的水平串扰，可以结合如图2所示的方法，通过检测相邻两像素阵列行的灰阶电压差来分析对应的公共电极输出值的变化量，以根据分析得到的变化量对其进行补偿，以消除公共电极输出值的起伏变化，即消除显示面板上的水平串扰画面。In this embodiment of the present application, in order to eliminate the above-mentioned horizontal crosstalk, the method as shown in FIG. 2 can be combined to analyze the change of the corresponding output value of the common electrode by detecting the gray-scale voltage difference between two adjacent pixel array rows, so as to determine the corresponding output value of the common electrode according to the method shown in FIG. The variation obtained by the analysis is compensated to eliminate the fluctuation of the output value of the common electrode, that is, to eliminate the horizontal crosstalk on the display panel.
图2所示为本申请实施例提供的串扰消除方法的流程示意图，如图2所示，该方法包括：FIG. 2 shows a schematic flowchart of a method for eliminating crosstalk provided by an embodiment of the present application. As shown in FIG. 2 , the method includes:
S210，检测第一行像素阵列的数据信号及第二行像素阵列的数据信号。S210: Detect the data signals of the pixel arrays of the first row and the data signals of the pixel arrays of the second row.
S220，基于该相邻的两行像素阵列的数据信号确定该第一行像素阵列与该第二行像素阵列的灰阶电压差。S220 , determining a gray-scale voltage difference between the first row of pixel arrays and the second row of pixel arrays based on the data signals of the two adjacent rows of pixel arrays.
S230，基于该灰阶电压差确定公共电极的输出值的变化量。S230: Determine the variation of the output value of the common electrode based on the gray-scale voltage difference.
S240，基于该变化量修正该公共电极的目标输出值。S240, correcting the target output value of the common electrode based on the variation.
具体的，本申请实施例为了实现水平串扰的消除，通过检测显示设备上相邻两行像素阵列(即第一行像素阵列及第二行像素阵列)的数据信号，并分析第一行像素阵列对应的灰阶电压与第二行像素阵列对应的灰阶电压之间的差值，进而根据该差值确定公共电极的输出值的变化量，最后可以根据该变化量修正公共电极的目标输出值，以补偿电容耦合及灰阶电压差值引起的公共电极输出值的变化量(VCOM Ripple)，以消除水平串扰，提高显示屏的显示效果。Specifically, in order to eliminate horizontal crosstalk, the embodiments of the present application detect the data signals of two adjacent rows of pixel arrays (ie, the first row of pixel arrays and the second row of pixel arrays) on the display device, and analyze the first row of pixel arrays. The difference between the corresponding gray-scale voltage and the gray-scale voltage corresponding to the second row of pixel arrays, and then determine the change amount of the output value of the common electrode according to the difference value, and finally correct the target output value of the common electrode according to the change amount. , to compensate for the change in the output value of the common electrode (VCOM Ripple) caused by capacitive coupling and gray-scale voltage difference, to eliminate horizontal crosstalk and improve the display effect of the display.
为了更好的理解本申请实施例提供的串扰消除方法，下面结合图3及图4详细阐述串扰消除的方法，图3所示为本申请又一实施例提供的串扰消除方法的流程示意图，图4所示为本申请的实施例的灰阶电压差与公共电极输出变化量的示意图。如图3所示，该方法包括：In order to better understand the method for eliminating crosstalk provided by the embodiment of the present application, the method for eliminating crosstalk is described in detail below with reference to FIG. 3 and FIG. 4 . FIG. 3 shows a schematic flowchart of the method for eliminating crosstalk provided by another embodiment of the present application. 4 is a schematic diagram showing the gray-scale voltage difference and the output variation of the common electrode according to the embodiment of the present application. As shown in Figure 3, the method includes:
S310，检测第一行像素阵列的数据信号及第二行像素阵列的数据信号。S310: Detect the data signals of the pixel arrays of the first row and the data signals of the pixel arrays of the second row.
具体的，如上述图1所示的显示面板的结构示意图，在待显示的数据信号被输送至处理器，如输入时序控制器(TCON)的二进制数据，则该TCON可以检测输入的二进制数据信号。Specifically, as shown in the above-mentioned schematic diagram of the structure of the display panel shown in FIG. 1 , after the data signal to be displayed is sent to the processor, such as the binary data of the input timing controller (TCON), the TCON can detect the input binary data signal. .
S321，确定每条数据线上的第一行像素阵列的数据信号及第二行像素阵列的数据信号的灰阶电压值。S321: Determine the gray-scale voltage values of the data signals of the pixel array of the first row and the data signals of the pixel array of the second row on each data line.
S322，基于该灰阶电压值确定每条数据线上第一行像素阵列及第二行像素阵列的灰阶电压差值。S322 , based on the gray-scale voltage value, determine the gray-scale voltage difference between the pixel array of the first row and the pixel array of the second row of each data line.
具体的，在检测到每条数据线上的相邻两行像素阵列的二进制数据信号后，可以通过其对应的灰阶电压值，计算相邻行像素阵列之间灰阶电压之间的差值。即检测到的该二进制数据信号对应灰阶等级，灰阶等级对应相应的灰阶电压，即驱动电压。Specifically, after detecting the binary data signals of two adjacent rows of pixel arrays on each data line, the difference between the gray-scale voltages between adjacent rows of pixel arrays can be calculated through the corresponding gray-scale voltage values. . That is, the detected binary data signal corresponds to a grayscale level, and the grayscale level corresponds to a corresponding grayscale voltage, that is, a driving voltage.
例如，仍以8bit的显示面板为例，共256个灰阶(0～255)，G0 表示黑色，G255表示白色，G63表示中间灰阶；且G255对应的灰阶电压表示为V1(正压)及V18(负压)；G63对应的灰阶电压为V6 (正压)及V13(负压)。即通过检测得到的灰阶电压分别为V1、V6、 V13及V18。For example, still taking an 8bit display panel as an example, there are 256 grayscales (0~255) in total, G0 means black, G255 means white, G63 means middle grayscale; and the grayscale voltage corresponding to G255 is expressed as V1 (positive voltage) and V18 (negative pressure); the grayscale voltages corresponding to G63 are V6 (positive pressure) and V13 (negative pressure). That is, the gray-scale voltages obtained through detection are V1, V6, V13, and V18, respectively.
可以理解，对于上述例子中的8bit的显示屏，水平串扰画面(H CrosstalkPattern)通常出现在G255灰阶至G63灰阶过渡处，或G63 灰阶至G255灰阶过渡处；或者G0灰阶至G63灰阶过渡处；或者G63 灰阶至G0灰阶过渡处。It can be understood that for the 8-bit display screen in the above example, the horizontal crosstalk pattern (H CrosstalkPattern) usually appears at the transition from G255 grayscale to G63 grayscale, or at the transition from G63 grayscale to G255 grayscale; or G0 grayscale to G63 Grayscale transition; or G63 grayscale to G0 grayscale transition.
进一步的，对上述例子，结合图4及图1所示，正极性数据线 (Source line A)上第一行像素阵列灰阶G255向第二行像素阵列的灰阶G63变化时，数据线对应的灰阶电压就会从V1到V6变化，负极性数据线上的则会从V18向V13变化，产生灰阶电压差。同样的，正极性数据线上的第一行像素阵列灰阶G63向第二行像素阵列灰阶 G255变化时，数据线对应的灰阶电压会从V6到V1变化，负极性数据线上的则会从V13向V18变化，产生相邻行像素阵列的灰阶电压差。Further, for the above example, in conjunction with FIG. 4 and FIG. 1 , when the grayscale G255 of the first row of pixel arrays on the positive data line (Source line A) changes to the grayscale G63 of the second row of pixel arrays, the data lines correspond to The gray-scale voltage of the data will change from V1 to V6, and the negative-polarity data line will change from V18 to V13, resulting in a gray-scale voltage difference. Similarly, when the first row of pixel array grayscale G63 on the positive data line changes to the second row of pixel array grayscale G255, the grayscale voltage corresponding to the data line will change from V6 to V1, and the negative data line will be It will change from V13 to V18, resulting in a gray-scale voltage difference between adjacent rows of pixel arrays.
S230，基于该灰阶电压变化值及预设对照表确定公共电极的输出值的变化量。S230: Determine the change amount of the output value of the common electrode based on the gray-scale voltage change value and the preset comparison table.
具体的，可以根据上述获取的相邻像素阵列行的灰阶电压差，从预先建立的灰阶电压差与公共电极输出值的变化量(VCOM Ripple) 之间的对照表，来查找每条数据线上当前数据信号的灰阶电压差对应的VCOM Ripple。Specifically, each piece of data can be searched from the pre-established comparison table between the gray-scale voltage difference and the change amount (VCOM Ripple) of the output value of the common electrode according to the obtained gray-scale voltage difference of adjacent pixel array rows. The VCOM Ripple corresponding to the gray-scale voltage difference of the current data signal on the line.
可以理解，本申请实施例提供的串扰消除方法，可以预先生成一个对照表。例如，可以通过模拟实验等方式，通过依次检测各个灰阶电压差引起的VCOM Ripple，并做记录，以生成一个灰阶电压差与 VCOM Ripple的对照表。即每条数据线对应的变化量。It can be understood that, in the crosstalk elimination method provided in this embodiment of the present application, a comparison table may be generated in advance. For example, a comparison table between the gray-scale voltage difference and the VCOM Ripple can be generated by sequentially detecting and recording the VCOM Ripple caused by each gray-scale voltage difference through simulation experiments. That is, the amount of change corresponding to each data line.
例如，以上述的灰阶电压值及得到的灰阶电压差为例，则通过查找对照表，可以确定a条正极性数据线上相邻两行像素阵列的灰阶电压从V1到V6的VCOM Ripple为-a△V1，n条负极性数据线的灰阶电压从V18向V13变化引起的VCOM Ripple为n△V2，m条数据线对应的灰阶电压会从V6到V1变化引起的VCOM Ripple为m△V1，b 条负极性数据线上从V13向V18变化引起的VCOM Ripple为-b△V2。For example, taking the above-mentioned gray-scale voltage value and the obtained gray-scale voltage difference as an example, by looking up the comparison table, the gray-scale voltages of the adjacent two rows of pixel arrays on a positive polarity data line can be determined from V1 to VCOM of V6 Ripple is -a△V1, VCOM Ripple caused by the change of grayscale voltage of n negative data lines from V18 to V13 is n△V2, VCOM Ripple caused by the change of grayscale voltage of m data lines from V6 to V1 is mΔV1, and the VCOM Ripple caused by the change from V13 to V18 on the b negative data line is -bΔV2.
则基于上述变化及数据线的总量，可以计算得到灰阶电压差引起的总的VCOMRipple为：Based on the above changes and the total amount of data lines, the total VCOMRipple caused by the gray-scale voltage difference can be calculated as:
(m-a)△V1+(n-b)△V2(m-a)△V1+(n-b)△V2
S340，基于变化量修正公共电极的目标输出值。S340, correcting the target output value of the common electrode based on the change amount.
具体的，在查找计算得到相邻行像素阵列的灰阶电压差引起的公共电极输出值(VCOM)的总的变化量后，可以根据该总的变化量确定需要对公共电极输出值调整的量，即VCOM的总变化量：Specifically, after finding and calculating the total change of the output value of the common electrode (VCOM) caused by the gray-scale voltage difference of the pixel arrays in adjacent rows, the amount of adjustment to the output value of the common electrode can be determined according to the total change. , that is, the total change in VCOM:
-(m-a)△V1-(n-b)△V2-(m-a)△V1-(n-b)△V2
进一步的，可以根据该VCOM总的变化量来确定公共电极的目标输出值：Further, the target output value of the common electrode can be determined according to the total change of the VCOM:
V-(m-a)△V1-(n-b)△V2V-(m-a)△V1-(n-b)△V2
例如，可以利用TCON通过接口(如I2C)将调整后的目标输出值发送给DVR，以使得该DVR产生调整后的公共电极输出值。For example, TCON can be used to send the adjusted target output value to the DVR through an interface (eg, I2C), so that the DVR can generate the adjusted output value of the common electrode.
本申请实施例提供的串扰消除方法，通过检测显示设备上相邻两像素阵列行的数据信号，分析得到相邻像素阵列行之间的灰阶电压差，以根据灰阶电压差从预先建立的对照表中查找到其对应的公共电极的输出值变化量，从而可以利用该变化量来调整公共电极的目标输出值，以对灰阶电压差引起的公共电极电压的浮动进行补偿，降低电容耦合造成的灰阶电压变化对公共电极输出的影响，消除由水平串扰，提高显示质量。In the crosstalk elimination method provided by the embodiments of the present application, the data signals of two adjacent pixel array rows on the display device are detected, and the gray-scale voltage difference between adjacent pixel array rows is analyzed to obtain the gray-scale voltage difference from the pre-established gray-scale voltage difference according to the gray-scale voltage difference. Find the change of the output value of the corresponding common electrode in the comparison table, so that the target output value of the common electrode can be adjusted by the change to compensate for the floating of the common electrode voltage caused by the gray-scale voltage difference and reduce capacitive coupling. The effect of the gray-scale voltage change on the output of the common electrode is eliminated, the horizontal crosstalk is eliminated, and the display quality is improved.
图5所示为本申请实施例提供的串扰消除装置的结构示意图，如图所示，该装置500包括：FIG. 5 is a schematic structural diagram of a crosstalk cancellation apparatus provided by an embodiment of the present application. As shown in the figure, the apparatus 500 includes:
检测模块510，用于检测显示面板上第一行像素阵列与第二行像素阵列的数据信号，该第一行像素阵列与该第二行像素阵列为相邻的两行像素阵列；The detection module 510 is used to detect the data signals of the first row of pixel arrays and the second row of pixel arrays on the display panel, and the first row of pixel arrays and the second row of pixel arrays are adjacent two rows of pixel arrays;
第一确定模块520，用于基于该第一行像素阵列及该第二行像素阵列的该数据信号，确定该第一行像素阵列与该第二行像素阵列之间的灰阶电压差；a first determining module 520, configured to determine the gray-scale voltage difference between the pixel array of the first row and the pixel array of the second row based on the data signals of the pixel array of the first row and the pixel array of the second row;
第二确定模块530，基于该灰阶电压差确定公共电极输出值的变化量；The second determination module 530 determines the variation of the output value of the common electrode based on the gray-scale voltage difference;
修正模块540，用于基于该变化量修正该公共电极的目标输出值。The correction module 540 is configured to correct the target output value of the common electrode based on the variation.
优选的，本申请实施例提供的串扰消除装置，该第二确定模块具体用于：Preferably, in the crosstalk cancellation device provided in the embodiment of the present application, the second determination module is specifically used for:
基于该灰阶电压变化值及预设对照表确定公共电极的输出值的变化量，该预设对照表包括灰阶电压差与公共电极的输出值的变化量的对应关系。The variation of the output value of the common electrode is determined based on the gray-scale voltage variation value and a preset comparison table, where the preset comparison table includes a corresponding relationship between the gray-scale voltage difference and the variation of the output value of the common electrode.
优选的，本申请实施例提供的串扰消除装置，该第一确定模块具体用于：Preferably, in the crosstalk cancellation device provided in the embodiment of the present application, the first determination module is specifically used for:
确定每条数据线上的第一行的数据信号及第二行的数据信号的灰阶电压值；Determine the grayscale voltage values of the data signals of the first row and the data signals of the second row on each data line;
基于该灰阶电压值确定每条数据线上的灰阶电压差值。The gray-scale voltage difference value on each data line is determined based on the gray-scale voltage value.
优选的，本申请实施例提供的串扰消除装置，该第二确定模块具体用于：Preferably, in the crosstalk cancellation device provided in the embodiment of the present application, the second determination module is specifically used for:
对每条数据线上的灰阶电压差值进行求和，得到该公共电极的输出值的变化量。The gray-scale voltage difference on each data line is summed to obtain the variation of the output value of the common electrode.
另一方面，本申请实施例还提供显示设备，该显示设备包括显示面板和驱动该显示面板的驱动模块，该驱动模块包括存储器、处理器以及存储在存储器上并可在处理器上运行的计算机程序，该处理器执行该程序时实现如上所述的串扰消除方法。On the other hand, an embodiment of the present application also provides a display device, the display device includes a display panel and a drive module for driving the display panel, the drive module includes a memory, a processor, and a computer stored in the memory and running on the processor A program, when the processor executes the program, implements the crosstalk cancellation method as described above.
下面参考图6，其示出了适于用来实现本申请实施例的显示设备的计算机系统600的结构示意图。Referring next to FIG. 6 , it shows a schematic structural diagram of a computer system 600 suitable for implementing the display device of the embodiment of the present application.
如图6所示，计算机系统600包括中央处理单元(CPU)601，其可以根据存储在只读存储器(ROM)602中的程序或者从存储部分603 加载到随机访问存储器(RAM)603中的程序而执行各种适当的动作和处理。在RAM 603中，还存储有系统600操作所需的各种程序和数据。CPU 601、ROM 602以及RAM 603通过总线604彼此相连。输入 /输出(I/O)接口605也连接至总线604。As shown in FIG. 6, a computer system 600 includes a central processing unit (CPU) 601, which can be loaded into a random access memory (RAM) 603 according to a program stored in a read only memory (ROM) 602 or a program from a storage section 603 Instead, various appropriate actions and processes are performed. In the RAM 603, various programs and data necessary for the operation of the system 600 are also stored. The CPU 601 , the ROM 602 , and the RAM 603 are connected to each other through a bus 604 . An input/output (I/O) interface 605 is also connected to bus 604 .
以下部件连接至I/O接口605：包括键盘、鼠标等的输入部分606；包括诸如阴极射线管(CRT)、液晶显示器(LCD)等以及扬声器等的输出部分607；包括硬盘等的存储部分608；以及包括诸如LAN卡、调制解调器等的网络接口卡的通信部分609。通信部分609经由诸如因特网的网络执行通信处理。驱动器610也根据需要连接至I/O接口 606。可拆卸介质611，诸如磁盘、光盘、磁光盘、半导体存储器等等，根据需要安装在驱动器610上，以便于从其上读出的计算机程序根据需要被安装入存储部分608。The following components are connected to the I/O interface 605: an input section 606 including a keyboard, a mouse, etc.; an output section 607 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 608 including a hard disk, etc. ; and a communication section 609 including a network interface card such as a LAN card, a modem, and the like. The communication section 609 performs communication processing via a network such as the Internet. Drivers 610 are also connected to I/O interface 606 as needed. A removable medium 611, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 610 as needed so that a computer program read therefrom is installed into the storage section 608 as needed.
特别地，根据本申请公开的串扰消除的实施例，上文参考图1描述的过程可以被实现为计算机软件程序。例如，本申请公开的串扰消除的实施例包括一种计算机程序产品，其包括有形地包含在机器可读介质上的计算机程序，该计算机程序包含用于执行图2或图3所示方法的程序代码。在这样的实施例中，该计算机程序可以通过通信部分 609从网络上被下载和安装，和/或从可拆卸介质611被安装。In particular, the process described above with reference to FIG. 1 may be implemented as a computer software program according to embodiments of crosstalk cancellation disclosed herein. For example, embodiments of crosstalk cancellation disclosed herein include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program comprising a program for performing the method shown in FIG. 2 or FIG. 3 code. In such an embodiment, the computer program may be downloaded and installed from the network via the communication portion 609, and/or installed from the removable medium 611.
需要说明的是，本发明所示的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本申请中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。It should be noted that the computer-readable medium shown in the present invention may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this application, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
而在本申请中，计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：无线、电线、光缆、RF等等，或者上述的任意合适的组合。In this application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device . Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
附图中的流程图和框图，图示了按照本申请各种串扰消除实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，前述模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products in accordance with various crosstalk cancellation embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more functions for implementing the specified logical function(s) executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.
描述于本申请实施例中所涉及到的单元或模块可以通过软件的方式实现，也可以通过硬件的方式来实现。所描述的单元或模块也可以设置在处理器中，例如，可以描述为：一种处理器包括检测模块、第一确定模块、第二确定模块及修正模块。其中，这些单元或模块的名称在某种情况下并不构成对该单元或模块本身的限定，例如，第一计算模块还可以被描述为“用于基于所述变化量修正所述公共电极的目标输出值”。The units or modules involved in the embodiments of the present application may be implemented in a software manner, and may also be implemented in a hardware manner. The described unit or module can also be set in the processor, for example, it can be described as: a processor includes a detection module, a first determination module, a second determination module and a correction module. Wherein, the names of these units or modules do not constitute a limitation on the units or modules themselves, for example, the first calculation module may also be described as "used to correct the common electrode based on the variation target output value".
作为另一方面，本申请还提供了一种计算机可读存储介质，该计算机可读存储介质可以是上述实施例中前述装置中所包含的计算机可读存储介质；也可以是单独存在，未装配入设备中的计算机可读存储介质。计算机可读存储介质存储有一个或者一个以上程序，前述程序被一个或者一个以上的处理器用来执行描述于本申请的确定串扰消除的方法，具体执行：As another aspect, the present application also provides a computer-readable storage medium, and the computer-readable storage medium may be the computer-readable storage medium included in the aforementioned apparatus in the foregoing embodiment; computer-readable storage medium in the device. The computer-readable storage medium stores one or more programs, and the aforementioned programs are used by one or more processors to execute the method for determining crosstalk cancellation described in this application, specifically:
检测第一行像素阵列的数据信号及第二行像素阵列的数据信号，所述第一行像素阵列与所述第二行像素阵列为显示设备上相邻的两行像素阵列；Detecting data signals of a first row of pixel arrays and data signals of a second row of pixel arrays, where the first row of pixel arrays and the second row of pixel arrays are two adjacent rows of pixel arrays on a display device;
基于所述相邻的两行像素阵列的数据信号确定所述第一行像素阵列与所述第二行像素阵列的灰阶电压差；determining a gray-scale voltage difference between the first row of pixel arrays and the second row of pixel arrays based on the data signals of the two adjacent rows of pixel arrays;
基于所述灰阶电压差确定公共电极的输出值的变化量；determining the variation of the output value of the common electrode based on the gray-scale voltage difference;
基于所述变化量修正所述公共电极的目标输出值。The target output value of the common electrode is corrected based on the amount of change.
综上所述，本申请实施例提供一种串扰消除方法、装置、显示设备及存储介质，该方法通过检测显示设备上相邻两像素阵列行的数据信号，分析得到相邻像素阵列行之间的灰阶电压差，以根据灰阶电压差分析得到其对应的公共电极的输出值变化量，从而可以利用该变化量来调整公共电极的目标输出值，以对灰阶电压差引起的公共电极电压的浮动进行补偿，降低电容耦合造成的灰阶电压变化对公共电极输出的影响，消除由水平串扰，提高显示质量。To sum up, the embodiments of the present application provide a method, device, display device and storage medium for eliminating crosstalk. The method detects the data signals of two adjacent pixel array rows on the display device, and analyzes and obtains the distance between adjacent pixel array rows. The gray-scale voltage difference can be analyzed to obtain the corresponding change in the output value of the common electrode according to the gray-scale voltage difference, so that the change can be used to adjust the target output value of the common electrode, so as to correct the common electrode caused by the gray-scale voltage difference. The floating of the voltage is compensated to reduce the influence of the gray-scale voltage change caused by capacitive coupling on the output of the common electrode, eliminate the horizontal crosstalk, and improve the display quality.
以上描述仅为本申请的较佳实施例以及对所运用技术原理的说明。本邻域技术人员应当理解，本申请中所涉及的申请范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离所述申请构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本申请中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。The above description is only a preferred embodiment of the present application and an illustration of the applied technical principles. It should be understood by those skilled in the art that the scope of the application involved in this application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover the above technical solutions without departing from the concept of the application. Other technical solutions formed by any combination of features or their equivalent features. For example, a technical solution is formed by replacing the above-mentioned features with the technical features disclosed in this application (but not limited to) with similar functions.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335877.9ACN110033728B (en) | 2019-04-24 | 2019-04-24 | Crosstalk eliminating method and device, display equipment and storage medium |
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| CN201910335877.9ACN110033728B (en) | 2019-04-24 | 2019-04-24 | Crosstalk eliminating method and device, display equipment and storage medium |
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| CN110033728Atrue CN110033728A (en) | 2019-07-19 |
| CN110033728B CN110033728B (en) | 2022-10-11 |
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| CN201910335877.9AExpired - Fee RelatedCN110033728B (en) | 2019-04-24 | 2019-04-24 | Crosstalk eliminating method and device, display equipment and storage medium |
| Country | Link |
|---|---|
| CN (1) | CN110033728B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640403A (en)* | 2020-06-02 | 2020-09-08 | 武汉华星光电技术有限公司 | Liquid crystal display device and method for adjusting common voltage |
| WO2021103158A1 (en)* | 2019-11-25 | 2021-06-03 | Tcl华星光电技术有限公司 | Method for improving horizontal crosstalk of display panel |
| CN113192456A (en)* | 2021-04-30 | 2021-07-30 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113205770A (en)* | 2021-04-30 | 2021-08-03 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113205771A (en)* | 2021-04-30 | 2021-08-03 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN111415618B (en)* | 2020-04-29 | 2021-08-17 | 京东方科技集团股份有限公司 | Display driving method and display device |
| CN113421527A (en)* | 2021-07-05 | 2021-09-21 | 昇显微电子(苏州)有限公司 | AMOLED display screen surface type crosstalk compensation method and device |
| CN113450718A (en)* | 2021-07-05 | 2021-09-28 | 昇显微电子(苏州)有限公司 | Method and device for compensating linear crosstalk of AMOLED display screen |
| CN114187861A (en)* | 2021-12-10 | 2022-03-15 | 惠州华星光电显示有限公司 | Display device driving method and display device |
| CN116453479A (en)* | 2022-01-07 | 2023-07-18 | 格科微电子（上海）有限公司 | Source line voltage compensation method and device, storage medium and display terminal |
| CN116682378A (en)* | 2023-05-09 | 2023-09-01 | 苇创微电子(上海)有限公司 | Method, system and device for compensating display crosstalk |
| CN117334156A (en)* | 2022-06-29 | 2024-01-02 | 格兰菲智能科技有限公司 | Pixel compensation method, device, computer equipment and storage medium |
| CN118918858A (en)* | 2024-07-29 | 2024-11-08 | 惠科股份有限公司 | Common electrode compensation circuit and display device |
| WO2024239501A1 (en)* | 2023-05-19 | 2024-11-28 | 昆山国显光电有限公司 | Crosstalk compensation method and apparatus for display panel |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006243267A (en)* | 2005-03-02 | 2006-09-14 | Sharp Corp | Liquid crystal display |
| CN101127195A (en)* | 2006-08-15 | 2008-02-20 | 中华映管股份有限公司 | Common voltage compensation device, liquid crystal display and driving method thereof |
| CN101295110A (en)* | 2007-04-25 | 2008-10-29 | 群康科技(深圳)有限公司 | Crystal display device and driving method thereof |
| CN102222456A (en)* | 2010-04-16 | 2011-10-19 | 北京京东方光电科技有限公司 | Common electrode driving method, circuit and liquid crystal displayer |
| CN102903344A (en)* | 2012-09-27 | 2013-01-30 | 合肥京东方光电科技有限公司 | Public electrode voltage compensation method and device and time schedule controller |
| CN106297722A (en)* | 2016-10-26 | 2017-01-04 | 南京熊猫电子制造有限公司 | A kind of crosstalk control method of liquid crystal display |
| CN107452354A (en)* | 2017-09-22 | 2017-12-08 | 京东方科技集团股份有限公司 | A kind of GTG control circuit, display driver circuit and display device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006243267A (en)* | 2005-03-02 | 2006-09-14 | Sharp Corp | Liquid crystal display |
| CN101127195A (en)* | 2006-08-15 | 2008-02-20 | 中华映管股份有限公司 | Common voltage compensation device, liquid crystal display and driving method thereof |
| CN101295110A (en)* | 2007-04-25 | 2008-10-29 | 群康科技(深圳)有限公司 | Crystal display device and driving method thereof |
| CN102222456A (en)* | 2010-04-16 | 2011-10-19 | 北京京东方光电科技有限公司 | Common electrode driving method, circuit and liquid crystal displayer |
| CN102903344A (en)* | 2012-09-27 | 2013-01-30 | 合肥京东方光电科技有限公司 | Public electrode voltage compensation method and device and time schedule controller |
| CN106297722A (en)* | 2016-10-26 | 2017-01-04 | 南京熊猫电子制造有限公司 | A kind of crosstalk control method of liquid crystal display |
| CN107452354A (en)* | 2017-09-22 | 2017-12-08 | 京东方科技集团股份有限公司 | A kind of GTG control circuit, display driver circuit and display device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103158A1 (en)* | 2019-11-25 | 2021-06-03 | Tcl华星光电技术有限公司 | Method for improving horizontal crosstalk of display panel |
| CN111415618B (en)* | 2020-04-29 | 2021-08-17 | 京东方科技集团股份有限公司 | Display driving method and display device |
| CN111640403A (en)* | 2020-06-02 | 2020-09-08 | 武汉华星光电技术有限公司 | Liquid crystal display device and method for adjusting common voltage |
| CN113205771B (en)* | 2021-04-30 | 2022-05-10 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113205770A (en)* | 2021-04-30 | 2021-08-03 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113192456B (en)* | 2021-04-30 | 2022-05-10 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113192456A (en)* | 2021-04-30 | 2021-07-30 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113205771A (en)* | 2021-04-30 | 2021-08-03 | 北海惠科光电技术有限公司 | Crosstalk elimination method and device of display panel and display equipment |
| CN113421527A (en)* | 2021-07-05 | 2021-09-21 | 昇显微电子(苏州)有限公司 | AMOLED display screen surface type crosstalk compensation method and device |
| CN113450718A (en)* | 2021-07-05 | 2021-09-28 | 昇显微电子(苏州)有限公司 | Method and device for compensating linear crosstalk of AMOLED display screen |
| CN113421527B (en)* | 2021-07-05 | 2022-07-15 | 昇显微电子(苏州)有限公司 | AMOLED display screen surface type crosstalk compensation method and device |
| US12062315B2 (en) | 2021-12-10 | 2024-08-13 | Huizhou China Star Optoelectronics Display Co., Ltd. | Display device driving method and display device for correcting common voltage of grayscales |
| CN114187861A (en)* | 2021-12-10 | 2022-03-15 | 惠州华星光电显示有限公司 | Display device driving method and display device |
| US12387653B2 (en) | 2021-12-10 | 2025-08-12 | Huizhou China Star Optoelectronics Display Co., Ltd. | Display device driving method and display device for correcting common voltage of grayscales |
| CN114187861B (en)* | 2021-12-10 | 2023-11-28 | 惠州华星光电显示有限公司 | Display device driving method and display device |
| CN116453479A (en)* | 2022-01-07 | 2023-07-18 | 格科微电子（上海）有限公司 | Source line voltage compensation method and device, storage medium and display terminal |
| CN117334156A (en)* | 2022-06-29 | 2024-01-02 | 格兰菲智能科技有限公司 | Pixel compensation method, device, computer equipment and storage medium |
| CN116682378B (en)* | 2023-05-09 | 2024-05-03 | 苇创微电子(上海)有限公司 | A method, system and device for display crosstalk compensation |
| CN116682378A (en)* | 2023-05-09 | 2023-09-01 | 苇创微电子(上海)有限公司 | Method, system and device for compensating display crosstalk |
| WO2024239501A1 (en)* | 2023-05-19 | 2024-11-28 | 昆山国显光电有限公司 | Crosstalk compensation method and apparatus for display panel |
| CN118918858A (en)* | 2024-07-29 | 2024-11-08 | 惠科股份有限公司 | Common electrode compensation circuit and display device |
| CN118918858B (en)* | 2024-07-29 | 2025-10-03 | 惠科股份有限公司 | Common electrode compensation circuit and display device |
| Publication number | Publication date |
|---|---|
| CN110033728B (en) | 2022-10-11 |
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| CN110033728B (en) | Crosstalk eliminating method and device, display equipment and storage medium | |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20221011 |