发明名称 Keypad
摘要 A keypad assembly is disclosed, which includes a keymat, a switch assembly, and an intermediate element positioned between the keymat and the switch assembly. The intermediate element is configured to provide an aperture associated with a key of the keymat, and a resilient member is attached to the intermediate element, and extends into the aperture. Pressure on a key of the keymat is transferred via the resilient member to a key dome of the switch assembly.
申请公布号 US6180895(B1) 申请公布日期 2001.01.30
申请号 US19990466188 申请日期 1999.12.17
申请人 NOKIA MOBILE PHONES LIMITED 发明人 HUTCHINSON MARK;HORNE TONY
分类号 G06F3/02;H01H13/702;H04M1/23;(IPC1-7):H01H13/70 主分类号 G06F3/02
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