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Method for manufacturing a display panel, display panel and display device

A technology for display panels and manufacturing methods, which is applied to static indicators, nonlinear optics, instruments, etc., and can solve problems affecting the display effect of display panels, dark stripes, and lower yields of display panels, etc.

Active Publication Date: 2021-01-08
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the display panel is working, there will be bright or dark stripes on the display screen, which seriously affects the display effect of the display panel and leads to a decrease in the yield of the display panel.

Method used

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  • Method for manufacturing a display panel, display panel and display device
  • Method for manufacturing a display panel, display panel and display device
  • Method for manufacturing a display panel, display panel and display device

Examples

Experimental program
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Embodiment Construction

[0060] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the present invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0061] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or that an element must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In add...

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PUM

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Abstract

The invention discloses a manufacturing method of a display panel, a display panel and a display device, comprising: a first substrate; a drive module coupled to the first substrate; the first substrate includes: a pixel unit; a data line provided with Multiple lines, respectively connected to the pixel unit; the drive module includes: a plurality of data drive chips, each set of data drive chips includes a plurality of data signal channels; each of the data lines corresponds to one of the data signal channels channels, the total number of the data signal channels is greater than the total number of the data lines, and the data signal channels include at least one data signal channel that does not match the data lines and is suspended. The invention makes the polarity of the data signal received by the data line continuous in the horizontal direction, makes the display effect of the display panel normal, and improves the yield rate of the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a method for manufacturing a display panel, a display panel and a display device. Background technique [0002] With the development and progress of science and technology, liquid crystal displays have become the mainstream products of displays due to their thin body, power saving and low radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal panel and a backlight module. The working principle of the liquid crystal panel is to place liquid crystal molecules between two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract the light from the backlight module to produce a picture. Among them, Thin Film Transistor-Liquid Crystal Display (TFT-LCD) has ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/3688G09G2300/0426G09G2300/0408G09G3/3614G02F1/136295G02F1/136286G02F1/1345G09G2310/08G09G2320/0233G09G2370/14
Inventor 胡云川纪飞林
Owner HKC CORP LTD