Invention Grant
- Patent Title: Self-capacitive touch panel structure, in-cell touch panel, and liquid crystal display
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Application No.: US15841332Application Date: 2017-12-14
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Publication No.: US10579176B2Publication Date: 2020-03-03
- 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
- 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. 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 a terminal of a corresponding self-capacitance electrode of the same column of the self-capacitance electrodes. The connection lines in the even number group are sequentially connected with a terminal of a corresponding self-capacitance electrode 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
- US20180107319A1 SELF-CAPACITIVE TOUCH PANEL STRUCTURE, IN-CELL TOUCH PANEL, AND LIQUID CRYSTAL DISPLAY Public/Granted day:2018-04-19
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