Invention Grant
- Patent Title: Touch-sensitive sheet member, input device and electronic apparatus
- Patent Title (中): 触敏片材，输入装置和电子设备
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Application No.: US12269498Application Date: 2008-11-12
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Publication No.: US08223130B2Publication Date: 2012-07-17
- Inventor: Kouichiro Takashima , Shun Kayama , Yukiko Shimizu , Takashi Sawada
- Applicant: Kouichiro Takashima , Shun Kayama , Yukiko Shimizu , Takashi Sawada
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2007-308089 20071128; JP2008-154552 20080612
- Main IPC: G06F3/41
- IPC: G06F3/41
Abstract:
A touch-sensitive sheet member contains a first raw material member having predetermined hardness and a second raw material member that presents sense of touch. The second raw material member is disposed in the first raw material member. The second raw material member has hardness different from the hardness of the first raw material member.
Public/Granted literature
- US20090135150A1 TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2009-05-28
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