Invention Grant
- Patent Title: Touch panel and touch type input device
- Patent Title (中): 触摸面板和触摸式输入设备
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Application No.: US14612428Application Date: 2015-02-03
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Publication No.: US09383884B2Publication Date: 2016-07-05
- Inventor: Masamichi Ando
- Applicant: MURATA MANUFACTURING CO., LTD.
- Applicant Address: JP Nagaokakyo-Shi, Kyoto-Fu
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Nagaokakyo-Shi, Kyoto-Fu
- Agency: Arent Fox LLP
- Priority: JP2009-140287 20090611
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/046 ; G01L5/16
Abstract:
A touch panel that includes a molecule oriented polylactic acid film having a first principal plane and a second principal plane. The polylactic acid film is constructed to generate a voltage when the polylactic acid film is deformed to have a concave shape on the first principal plane and a convex shape on the second principal plane. An electrode is arranged adjacent at least one of the first principal plane and the second principal plane of the polylactic acid film so as to detect the voltage.
Public/Granted literature
- US20150153880A1 Touch Panel and Touch Type Input Device Public/Granted day:2015-06-04
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