发明授权
- 专利标题： Keypad and keypad assembly
- 专利标题（中）： 键盘和键盘组合
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申请号： US11327029申请日： 2006-01-06
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公开(公告)号： US07378606B2公开(公告)日： 2008-05-27
- 发明人: Joo-Hoon Lee , Sun-Tae Jung , Kyoung-Youm Kim , Byung-Duck Cho , Dong-Hoon Jang
- 申请人： Joo-Hoon Lee , Sun-Tae Jung , Kyoung-Youm Kim , Byung-Duck Cho , Dong-Hoon Jang
- 申请人地址： KR Maetan-Dong, Yeong Tong-Gu, Suwon-Si, Gyeonggi-Do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Maetan-Dong, Yeong Tong-Gu, Suwon-Si, Gyeonggi-Do
- 代理机构： Cha & Reiter, LLC
- 优先权： KR10-2005-0042035 20050519; KR10-2005-0064351 20050715
- 主分类号： H01H9/00
- IPC分类号： H01H9/00
摘要：
A keypad includes a light guide panel, the interior of which light propagates through, a film positioned on the upper surface of the light guide panel and having at least one key button positioned on the upper surface thereof, and at least one reflective pattern fixedly positioned with respect to the light guide panel to reflect a part of the light, which propagates through the interior of the light guide panel, towards the key button.
公开/授权文献
- US20060260923A1 Keypad and keypad assembly 公开/授权日：2006-11-23
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