Invention Grant
- Patent Title: Resistive sheet, pressure-sensitive switch, and input device
- Patent Title (中): 电阻板，压敏开关和输入装置
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Application No.: US12908101Application Date: 2010-10-20
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Publication No.: US08339238B2Publication Date: 2012-12-25
- Inventor: Satoshi Yoshihara , Masaki Sawada , Hisanori Kusunoki , Hiroto Inoue
- Applicant: Satoshi Yoshihara , Masaki Sawada , Hisanori Kusunoki , Hiroto Inoue
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, LLP.
- Priority: JP2009-248722 20091029
- Main IPC: H01C10/10
- IPC: H01C10/10
Abstract:
A resistive sheet includes a flexible cover sheet, a wiring part provided on the bottom face of the cover sheet, and ring, circular-arc, or spiral resistive layer connected to the wiring part. This resistive layer has an uneven bottom face. The resistive sheet also includes a spacer layer whose bottom face is disposed at a position lower than the resistive layer. The wiring part is sandwiched between the bottom face of the cover sheet and the spacer layer.
Public/Granted literature
- US20110102060A1 RESISTIVE SHEET, PRESSURE-SENSITIVE SWITCH, AND INPUT DEVICE Public/Granted day:2011-05-05
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