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Panel display method

A panel display and panel technology, applied to static indicators, instruments, etc., can solve problems such as picture distortion, picture inconsistency, abnormal display of LCD screen, etc., to save construction costs, improve display effect, and solve uneven display Effect

Inactive Publication Date: 2019-11-22
FUJIAN HUAJIACAI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For LCD screens, the capacitive coupling effect will bring many display defects. For example, in some special screens, if the display is normal, there will be no abnormal dark lines and bright lines on the LCD screen; During the coupling effect, due to the coupling of the voltage on the data line to the common electrode, the picture displayed on the LCD screen does not match the picture to be displayed, and the picture is distorted, which leads to abnormal display on the LCD screen. Abnormally displayed phenomena include abnormally dark lines and abnormally bright lines

Method used

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Embodiment 1

[0045] Please refer to Figure 1 to Figure 5 , Embodiment 1 of the present invention is:

[0046] A panel display method, comprising the following steps:

[0047] S1. Set the switching time of the scan line input in the panel from high level to low level;

[0048] S2, the scan line input high level in the control panel;

[0049] S3. Collect the charging voltage values ​​of the pixel units correspondingly connected to the adjacent two scanning lines on the same data line in the panel to obtain the first charging voltage value and the second charging voltage value;

[0050] S4. Judging whether the first charging voltage value is equal to the second charging voltage value;

[0051] S5. If not, extend the switching duration.

[0052] After extending the switching time of the scan line input in the panel from high level to low level, the following steps are also included:

[0053] After the scan line input in the panel is switched from high level to low level, the data line in...

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Abstract

The invention relates to the technical field of panel display. The invention particularly relates to a panel display method. When it is judged that the first charging voltage value is not equal to thesecond charging voltage value, the coupled voltage of the common electrode line can be recovered to a set value before the scanning line is closed by prolonging the switching duration of the scanningline input in the panel from the high level to the low level, and therefore abnormal dark lines and abnormal bright lines do not occur to the panel. According to the panel display method designed bythe scheme, the display effect of the panel can be improved under the condition of not changing the manufacturing process of the panel, the problem of uneven display in the panel is solved, the construction cost of the manufacturing process can be saved, and the best display effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of panel display, in particular to a panel display method. Background technique [0002] For LCD screens, the capacitive coupling effect will bring many display defects. For example, in some special screens, if the display is normal, there will be no abnormal dark lines and bright lines on the LCD screen; During the coupling effect, due to the coupling of the voltage on the data line to the common electrode, the picture displayed on the LCD screen does not match the picture to be displayed, and the picture is distorted, which leads to abnormal display on the LCD screen. Abnormally displayed phenomena include abnormally dark lines and abnormally bright lines. Therefore, it is particularly necessary to design a method capable of improving panel display abnormalities. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method capable of improving pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/36G09G3/3674
Inventor 谢建峰熊克郭平昇吴声佑
Owner FUJIAN HUAJIACAI CO LTD
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