Invention Application
- Patent Title: TOUCH CONTROL LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS
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Application No.: US15039214Application Date: 2016-04-05
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Publication No.: US20180081463A1Publication Date: 2018-03-22
- Inventor: Zhou ZHANG , Chang CAO , Changwen MA , Yu-cheng TSAI
- Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Priority: CN201610145864.1 20160315
- International Application: PCT/CN2016/078497 WO 20160405
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G02F1/1333 ; G02F1/1343 ; G02F1/1368 ; G02F1/1335 ; G06F3/041

Abstract:
A touch control liquid crystal display device, having a display panel and a backlight module disposed opposite each other and a middle frame supporting the panel and module. The panel includes an array and a filter substrate disposed opposite each other and a liquid crystal layer disposed there-between; wherein, a driving electrode layer is disposed on the array substrate, a first induction electrode layer is disposed on the filter substrate, the driving electrode layer and the first induction electrode layer constitute a capacitive touch control structure. Wherein, a second induction electrode layer is disposed on a side of the middle frame facing the module, there is a gap between the second induction electrode layer and the module. The second induction electrode layer and the driving electrode layer constitute a capacitive induction mechanism to induct a pressure signal applied on the panel. An electronic apparatus including the above device is also disclosed.
Public/Granted literature
- US10185448B2 Touch control liquid crystal display device and electronic apparatus Public/Granted day:2019-01-22
Information query