发明授权
- 专利标题: Keyboard with back-lighted ultra-durable keys
- 专利标题(中): 键盘带背光超耐用键
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申请号: US12647543申请日: 2009-12-28
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公开(公告)号: US08870477B2公开(公告)日: 2014-10-28
- 发明人: Baptiste Merminod , Peter Mah , Eric Hsu , Aaron Lee , Jero Chen , Linus Chien , Eric Su
- 申请人: Baptiste Merminod , Peter Mah , Eric Hsu , Aaron Lee , Jero Chen , Linus Chien , Eric Su
- 申请人地址: CH Romanel-sur-Morges
- 专利权人: Logitech Europe S.A.
- 当前专利权人: Logitech Europe S.A.
- 当前专利权人地址: CH Romanel-sur-Morges
- 代理机构: Kilpatrick Townsend & Stockton LLP
- 主分类号: B41J5/12
- IPC分类号: B41J5/12 ; H01H3/12 ; H01H13/83 ; H01H9/18
摘要:
A key for a keyboard includes a keycap having a top surface configured to be contacted for pressing the key down, and having a bottom. The keycap is substantially transparent. An intermediate layer is coupled to the bottom of the keycap. The intermediate layer is translucent and includes a top and a bottom. The top of the intermediate layer faces the bottom of the keycap. A character layer is positioned between the bottom of the keycap and the top of the intermediate layer. A resilient member is coupled to the bottom of the intermediate layer. The resilient member is translucent and is configured to direct light through the intermediate layer, through the character layer, and out from the keycap. The character layer is configured to be lighted for viewing through the keycap.
公开/授权文献
- US20100252407A1 Keyboard with back-lighted ultra-durable keys 公开/授权日:2010-10-07