Data line maintenance method and array substrate

A technology for array substrates and data lines, applied in nonlinear optics, instruments, optics, etc., can solve problems such as reducing the aperture ratio of array substrates, and achieve the effect of repairing data lines

Inactive Publication Date: 2017-05-31
BOE TECH GRP CO LTD +1
View PDF10 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that the metal wires used to connect the disconnected part of the data line may pass through the display area of ​​the array substrate and reduce the aperture ratio of the array substrate, an embodiment of the present invention provides a data line maintenance method and Array substrate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data line maintenance method and array substrate
  • Data line maintenance method and array substrate
  • Data line maintenance method and array substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0049] figure 2 It is a flow chart of a data line maintenance method shown in an embodiment of the present invention. This embodiment is described by taking the data line maintenance method applied to the maintenance of data lines as an example. The data line maintenance method may include the following steps:

[0050]Step 201 , determining the position of the disconnection of the data line in the array substrate, and the data line includes a first sub-data line and a second sub-data line divided by the disconnection.

[0051] Step 202, connect the first sub-data line and the second sub-data line through the common electrode line of the array substrate, the first connection point of the first sub-data line and the common electrode li...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a data line maintenance method and an array substrate, and belongs to the technical field of display. The method includes the following steps that the position at which one data line is disconnected in the array substrate is determined; by means of common electrode lines of the array substrate, first sub data lines and second sub data lines are connected, the first sub data lines are connected with first connection points of the common electrode lines, and the second sub data lines are connected with second connection points of the common electrode lines, the common electrode lines and other common electrode lines except sub common electrode lines are disconnected, and the sub common electrode lines are sections, located between the first connection points and the second connection points, of the common electrode lines. By means of common electrode lines spread over the array substrate, the disconnected data lines are connected, the common electrode lines used for connecting the data lines are made to be disconnected with other common electrode lines, and the problem that in a related technology, a connection line is formed by a CVD and thus the aperture ratio of the array substrate is likely to be reduced is solved. The effect of repairing the data lines without affecting the aperture ratio of the array substrate can be achieved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a data line maintenance method and an array substrate. Background technique [0002] A display panel generally includes a color filter substrate, an array substrate, and a liquid crystal layer disposed between the two substrates. A thin-film transistor (English: Thin-film transistor; TFT for short) array is arranged on the array substrate, and the thin-film transistor array includes TFTs arranged in an array, wherein each TFT includes a source, a drain, and a gate, and each column of TFTs The gate can be connected to a data line, and the gate of each row of TFTs can be connected to a gate line. When a data line in the array substrate is disconnected, the array substrate cannot work normally. [0003] In the related art, when repairing the data line, the position of the disconnection of the data line is firstly determined, and then a metal wiring line is formed on the array sub...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362
CPCG02F1/136259G02F1/136263
Inventor 王磊方冲许明亮林丽萍杨家元王学柱
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap