发明授权
- 专利标题： Thin and flat keyboard integral with a metallic housing
- 专利标题（中）： 薄而平的键盘与金属外壳整合在一起
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申请号： US107888申请日： 1979-12-28
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公开(公告)号： US4293754A公开(公告)日： 1981-10-06
- 发明人: Shigeki Komaki
- 申请人： Shigeki Komaki
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX53-179785[U] 19781228
- 主分类号： G06F3/02
- IPC分类号： G06F3/02 ; G06F15/02 ; H01H13/702 ; H01H13/712 ; H01H13/785 ; H01H3/12
摘要：
A keyboard construction including a metallic flat housing member and a metallic flat key actuator member closely laid upon the metallic flat housing member. The former has apertures in positions to correspond to respective ones of key actuator sections while the latter has cutouts to make respective ones of key actuators formed therein movable in a vertical direction. Key indicia are defined on the tops of the respective key actuators during the etching of the two members.
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