Invention Grant
- Patent Title: Touch screen panel and touch screen-integrated display device
- Patent Title (中): 触摸屏面板和触摸屏集成显示设备
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Application No.: US14811519Application Date: 2015-07-28
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Publication No.: US09459750B2Publication Date: 2016-10-04
- Inventor: Jonghyun Han , Sejong Yoo , Mijung Lee
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2014-0118412 20140905
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F1/16 ; G06F3/041 ; G02F1/133

Abstract:
Discussed is a touch screen panel including: a substrate; a first line electrode in a mesh pattern on the substrate; a plurality of first segment electrodes disposed on the first line electrode; a second line electrode in a mesh pattern on the substrate, and disconnected in an intersection area where the second line electrode is to intersect the first line electrode; a plurality of second segment electrodes disposed on the second line electrode; and a plurality of connection electrodes that connect the disconnected second line electrode in the intersection area, wherein the first and second line electrodes reduce resistance, and the first and second segment electrodes increase effective capacitance for sensing a touch to thereby reduce an RC-delay in the touch screen panel.
Public/Granted literature
- US20160070406A1 TOUCH SCREEN PANEL AND TOUCH SCREEN-INTEGRATED DISPLAY DEVICE Public/Granted day:2016-03-10
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