发明名称 KEYPAD WITH BUILT-IN MULTIDIRECTIONAL LOCKER BUTTON HAVING HIGH SENSITIVITY
摘要 PROBLEM TO BE SOLVED: To provide a keypad 20 for an electronic device 76, having an improved sharp and light sense of touch and a reduced possibility of driving a plurality of functions of a multifunctional locker button 44 at the same time. SOLUTION: A soft member 23 of a keypad 20 is provided integrally with a rigid key 22 inserted into the soft member 23 at the position of a multifunctional locker button 44. In combining the soft member 23 and the rigid key 22, the keypad 20 has an improved sharp and light sense of touch, and the rigid structure of the key 22 and a central column offered as a portion of the key 22 substantially prevent the plural functions of the multifunctional locker button 44 from being driven at the same time.
申请公布号 JP2001135193(A) 申请公布日期 2001.05.18
申请号 JP20000266976 申请日期 2000.09.04
申请人 MOTOROLA INC 发明人 RUSH BENJAMIN
分类号 G06F3/02;H01H13/14;H01H13/70;H01H13/702;H01H25/04;H04M1/23;(IPC1-7):H01H13/70 主分类号 G06F3/02
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