Invention Grant
- Patent Title: Touch panel and touch display panel
- Patent Title (中): 触摸面板和触摸显示面板
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Application No.: US13775233Application Date: 2013-02-24
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Publication No.: US09019715B2Publication Date: 2015-04-28
- Inventor: Chia-Chun Yeh , Po-Yuan Liu , Wen-Chi Chuang , Pei-Jung Wu , Cheng-Ta Ho
- Applicant: AU Optronics Corp.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW101111699A 20120402
- Main IPC: H05K1/18
- IPC: H05K1/18 ; H05K1/02 ; G06F3/044

Abstract:
A touch panel includes a substrate, a transparent sensor electrode pattern, a patterned compensation electrode, a passivation layer, a transparent shielding electrode and at least one connection structure. The substrate has a surface and includes a sensor region and a peripheral region. The transparent sensor electrode pattern is disposed on the surface of the substrate and in the sensor region. The patterned compensation electrode is disposed on the surface of the substrate and in the peripheral region, and the patterned compensation electrode and the transparent sensor electrode pattern are electrically isolated. The passivation layer is disposed on the surface of the substrate, covers the transparent sensor electrode pattern, and at least partially exposes the patterned compensation electrode. The transparent shielding electrode is disposed on the passivation layer. The connection structure is electrically connected to the transparent shielding electrode and the patterned compensation electrode exposed by the passivation layer.
Public/Granted literature
- US20130258613A1 TOUCH PANEL AND TOUCH DISPLAY PANEL Public/Granted day:2013-10-03
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