发明名称 |
Method of manufacturing non-backlighted illuminating keypad |
摘要 |
A method of manufacturing non-backlighted illuminating keypad includes preparing a transparent plastic thin plate; forming a plurality of keycaps on a surface the plastic thin plate; forming a light gathering layer on another surface of the plastic thin plate opposite to the keycaps; attaching the plastic thin plate onto an electronic ink layer; and attaching an first elastic layer on the electronic ink layer. |
申请公布号 |
US8056216(B2) |
申请公布日期 |
2011.11.15 |
申请号 |
US20080189403 |
申请日期 |
2008.08.11 |
申请人 |
CHANG YU-CHIH;LIU CHANG-LI;ICHIA TECHNOLOGIES, INC. |
发明人 |
CHANG YU-CHIH;LIU CHANG-LI |
分类号 |
H01H11/00;H01H65/00 |
主分类号 |
H01H11/00 |
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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