Title:
ARRAY SUBSTRATE, METHOD FOR REPAIRING TOUCH-CONTROL SIGNAL LINE, AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2021/022833
Kind Code:
A1
Abstract:
Provided is an array substrate, comprising: a substrate, wherein the substrate comprises a display area (AA) and a frame area (BB); a plurality of touch-control electrodes arranged on the substrate; a plurality of touch-control signal lines (M3), wherein the touch-control signal lines (M3) and the touch-control electrodes are arranged so as to correspond to each other on a one-to-one basis and are electrically connected; a first repair line (L1) and a second repair line (L2) located in the frame area (BB); and a plurality of touch-control signal leads (SXX) connected to a drive chip, wherein when a touch-control signal line (M3) is broken, the touch-control signal line (M3), the first repair line (L1), any one of the touch-control signal leads (SXX) and the second repair line (L2) are in a conducting state. The repair of a broken touch-control signal line (M3) in the array substrate is realized by using the repair lines (L1, L2), thereby improving the production yield and saving on costs.
Inventors:
HUANG LEI (CN)
LIU ZHU (CN)
LIU ZHU (CN)
Application Number:
PCT/CN2020/086246
Publication Date:
February 11, 2021
Filing Date:
April 23, 2020
Export Citation:
Assignee:
NANJING CEC PANDA LCD TECH CO LTD (CN)
International Classes:
G02F1/1362; G02F1/1333; G06F3/041
Foreign References:
| CN110543053A | 2019-12-06 | |||
| CN206515805U | 2017-09-22 | |||
| CN105760035A | 2016-07-13 | |||
| CN105404428A | 2016-03-16 | |||
| CN206331215U | 2017-07-14 | |||
| US20120229395A1 | 2012-09-13 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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