发明名称 |
ADAPTIVE KEYPAD DEVICE FOR PORTABLE TERMINAL AND CONTROL METHOD THEREOF |
摘要 |
Provided are an adaptive keypad device for a portable terminal and a method for controlling the adaptive keypad device. The adaptive keypad device includes a display screen being opened from or slid on a keypad by a user in at least two directions, an adaptive keypad on which letters or numbers are re-oriented and displayed in the same direction as a direction in which the display screen is opened or slid, a display element disposed on a side surface of the adaptive keypad, and a controller being connected to the display element to control a display state of the display element according to the direction of the opening or sliding of the display screen.
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申请公布号 |
US2010156796(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
US20090644582 |
申请日期 |
2009.12.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM SE-JIN;LEE JOO-HOON;JUNG SUN-TAE;KIM GWAN-HYUNG |
分类号 |
G06F3/02 |
主分类号 |
G06F3/02 |
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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