Invention Grant
- Patent Title: Touch panel and touch display device
- Patent Title (中): 触摸面板和触摸显示设备
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Application No.: US14109087Application Date: 2013-12-17
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Publication No.: US08982290B2Publication Date: 2015-03-17
- Inventor: Wen-Chun Wang , Ming-Sin Jian
- Applicant: Wintek Corporation
- Applicant Address: TW Taichung
- Assignee: Wintek Corporation
- Current Assignee: Wintek Corporation
- Current Assignee Address: TW Taichung
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW99100381A 20100108
- Main IPC: G02F1/1368
- IPC: G02F1/1368 ; G09G3/36 ; G06F3/041 ; G06F3/044 ; G02F1/1333 ; G02F1/1362 ; G02F1/1335
Abstract:
A touch display device including a display, a touch panel and a transparent shielding layer is provided. The touch panel is disposed on the display, and includes a substrate and touch sensors positioned thereon. The transparent shielding layer is set between the display and the touch sensors of the touch panel, and includes an edge region and a central region wherein the impedance of the edge region is less than or equal to that of the central region.
Public/Granted literature
- US20140104233A1 TOUCH PANEL AND TOUCH DISPLAY DEVICE Public/Granted day:2014-04-17
Information query
IPC分类:
