Unlock instant, AI-driven research and patent intelligence for your innovation.

Array substrate, manufacturing method and display unit thereof

A technology for array substrates and display areas, applied in semiconductor/solid-state device manufacturing, static indicators, optics, etc., can solve the problems of inconvenient panel performance testing and achieve the effect of improving work efficiency

Active Publication Date: 2015-04-15
BOE TECH GRP CO LTD +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the above method only implements the test function for individual data lines, which brings a lot of inconvenience to the later failure analysis and performance test of the panel

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
  • Array substrate, manufacturing method and display unit thereof
  • Array substrate, manufacturing method and display unit thereof
  • Array substrate, manufacturing method and display unit thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Such as Figure 3-Figure 7 As shown, the embodiment of the present invention provides an array substrate, including: a display area 21 and a non-display area 22, and the non-display area 22 includes at least one data line lead pattern unit 221; each of the data line lead pattern units A plurality of data line leads 31 are provided in 221, and the data line leads 31 include a first connection portion 311, and the first connection portion 311 is used for elect...

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

An array substrate comprises a display area (21) and a non-display area (22), and the non-display area (22) comprises at least one data line lead pattern unit (221). A plurality of data line leads (31) are arranged in each of the data line lead pattern unit (221). Each of the data line lead (31) comprises a first connecting portion (311) used for being electrically connected with a chip. At least one test line (33) is further arranged in each of the data line lead pattern unit (221). Each of the test line (33) is crosswise arranged with all data line leads in a same data line lead pattern unit (221), and insulation layers are arranged among the test lines (33) and the data line leads (31); the test line comprises a second connecting portion (331) which is used for being electrically connected with the chip and is connected with test points of a printed circuit board through the chip.

Description

technical field [0001] The present invention relates to the design field of display devices, in particular to an array substrate, a manufacturing method thereof, and a display device. Background technique [0002] Such as figure 1 As shown, the current display panel structure of TFT-LCD (Thin Film Field Effect Transistor-Liquid Crystal Display) includes: an array substrate 11 and a color filter substrate 12 formed in a box, and liquid crystal between the two substrates. Since both the data lines and the gate lines on the array substrate need to be connected to the driving circuit, the array substrate 11 is slightly larger than the color filter substrate 12 to leave space required for connecting the driving circuit. The above two substrates are bonded by a sealant, and the inside of the sealant is filled with liquid crystals for displaying images. Therefore, the area inside the sealant on the array substrate can be called a display area, and other areas can be called a non-d...

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 Patents(China)
IPC IPC(8): G09G3/00H01L21/77G02F1/1362G02F1/1368
CPCG02F1/1309G02F1/133345H01L27/124G02F1/13452
Inventor 封宾
Owner BOE TECH GRP CO LTD