发明名称 |
Keypad and Keypad Assembly |
摘要 |
<p>A keypad and a keypad assembly are disclosed. The keypad includes a light guide layer, inside which light travels and electronic paper which is illuminated by light irradiated from the light guide layer and expresses at least one symbol by reflection of the light.</p> |
申请公布号 |
EP1953782(A2) |
申请公布日期 |
2008.08.06 |
申请号 |
EP20080150830 |
申请日期 |
2008.01.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG, SUN-TAE;LEE, JOO-HOON |
分类号 |
H01H13/83 |
主分类号 |
H01H13/83 |
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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