发明名称 |
Method and device of input for a portable terminal comprising dome switches and pressure sensors |
摘要 |
An input device of a portable terminal is provided. The input device includes a keypad unit consisting of a plurality of key buttons, a board consisting of a plurality of pressure sensors and dome switches for generating signals when pressed, an actuator for simultaneously pressing the corresponding dome switch and the corresponding pressure sensor when a key button is pressed, and a controller for performing and finishing a first operation based on the signal generated by the relevant dome switch if generation of the signal generated by the dome switch stops before a valid time has expired, and for performing a second operation based on a pressure change sensed by the relevant pressure sensors simultaneously pressed until the generation of the signal generated by the relevant dome switch remains after the valid time has expired. |
申请公布号 |
EP2214080(A2) |
申请公布日期 |
2010.08.04 |
申请号 |
EP20100152279 |
申请日期 |
2010.02.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YONNG-GIL, ROH;SUNG-WON, JEON |
分类号 |
G06F3/023;G06F3/02;H01H13/702;H01H25/04;H04M1/23;H04M1/725 |
主分类号 |
G06F3/023 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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