Invention Grant
- Patent Title: Reaction force generating member and key switch device
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Application No.: US16729943Application Date: 2019-12-30
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Publication No.: US11355293B2Publication Date: 2022-06-07
- Inventor: Shinnosuke Okutani
- Applicant: FUJITSU COMPONENT LIMITED
- Applicant Address: JP Tokyo
- Assignee: FUJITSU COMPONENT LIMITED
- Current Assignee: FUJITSU COMPONENT LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Staas & Halsey LLP
- Priority: JPJP2017-069263 20170330
- Main IPC: H01H13/14
- IPC: H01H13/14 ; H01H13/20 ; H01H13/705 ; H01H13/85 ; H01H3/12
Abstract:
A reaction force generating member includes: a first dome that gives a reaction force to an operation member according to the depression of the operation member; and a second dome that includes a hemispherical bowl part disposed inside the first dome, and a projection projecting downward from the center of the bowl part and depressing a switch disposed below the operation member.
Information query
