Invention Grant
- Patent Title: Self-capacitive touch panel structure, in-cell touch panel, and liquid crystal display
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Application No.: US14759268Application Date: 2015-04-27
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Publication No.: US09841832B2Publication Date: 2017-12-12
- Inventor: Shihpo Chou , Gui Chen , Jingfeng Xue
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong CN Wuhan, Hubei
- Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd,Wuhan China Star Optoelectronics Technology Co., Ltd
- Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd,Wuhan China Star Optoelectronics Technology Co., Ltd
- Current Assignee Address: CN Shenzhen, Guangdong CN Wuhan, Hubei
- Agent Andrew C. Cheng
- Priority: CN201510147757 20150331
- International Application: PCT/CN2015/077483 WO 20150427
- International Announcement: WO2016/155063 WO 20161006
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G02F1/1333 ; G02F1/1343 ; G02F1/1362

Abstract:
A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes arranged as a matrix and isolated with each other. Each self-capacitance electrode connected with the touch detection chip through a connection line. Each self-capacitance electrode electrically connected with a corresponding connection line through at least one via hole. Wherein, a group of connection lines connected with a same column of the multiple self-capacitance electrodes are divided into an odd number group and an even number group, the connection lines in the odd number group are sequentially connected with corresponding self-capacitance electrodes from an terminal of the same column of the self-capacitance electrodes, and the connection lines in the even number group are sequentially connected with corresponding self-capacitance electrodes from another terminal of the same column of the self-capacitance electrodes. An in-cell touch panel and a liquid crystal display including above structure are also disclosed.
Public/Granted literature
- US20170045973A1 SELF-CAPACITIVE TOUCH PANEL STRUCTURE, IN-CELL TOUCH PANEL, AND LIQUID CRYSTAL DISPLAY Public/Granted day:2017-02-16
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