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1. (WO2018196112) LTPS ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR

Pub. No.:    WO/2018/196112    International Application No.:    PCT/CN2017/087785
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Jun 10 01:59:59 CEST 2017
IPC: G02F 1/1333
H01L 27/12
Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
武汉华星光电技术有限公司
Inventors: YANG, Chengao
杨成奥
Title: LTPS ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR
Abstract:
An LTPS array substrate, comprising a substrate (101), an insulated gate layer (102), an interlayer insulating layer (103), and an organic film layer (104) that are stacked. A pressure sensing plate (105) is disposed on the organic film layer. A metallic layer is formed on the organic film layer, and the metallic layer is subjected to patterning processing to form a planar touch signal line (106) and a pressure touch signal line (107). The pressure touch signal line is connected to the pressure sensing plate. A passivation layer (112) is comprised. A common electrode plate (110) is formed in the passivation layer. The planar touch signal line is connected to the common electrode plate by means of a touch through hole.