Invention Grant
- Patent Title: Touch panel and touch panel display device
- Patent Title (中): 触摸屏和触摸屏显示设备
-
Application No.: US12865257Application Date: 2009-01-28
-
Publication No.: US08704795B2Publication Date: 2014-04-22
- Inventor: Junichi Nozawa
- Applicant: Junichi Nozawa
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2008-018677 20080130
- International Application: PCT/JP2009/051327 WO 20090128
- International Announcement: WO2009/096411 WO 20090806
- Main IPC: G06F3/045
- IPC: G06F3/045

Abstract:
A touch panel includes a first substrate having a first resistance film, a second substrate having a second resistance film and a wiring electrode. The first resistance film and the second resistance film are arranged to face each other. A conductive connection member is interposed between the first substrate and the second substrate and electrically connects the first resistance film to the first wiring electrode. The touch panel further-includes auxiliary electrodes partially covered with the first wiring electrode and in contact with the conductive connection member. The resistivity of the auxiliary electrodes in the contact surface with the conductive connection member is lower than the resistivity of the first wiring electrode in the contact surface with the conductive connection member.
Public/Granted literature
- US20110012865A1 TOUCH PANEL AND TOUCH PANEL DISPLAY DEVICE Public/Granted day:2011-01-20
Information query