发明名称 |
Dot structure of a light guide board |
摘要 |
A dot structure of a light guide board including a front surface formed with multiple dot structures for guiding the light. Each dot structure has a face formed with multiple light guide fine structures for enhancing the light guide efficiency. Therefore, the light guide board can achieve both of high light guide efficiency and good uniformity of brightness.
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申请公布号 |
US2008130319(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20050073630 |
申请日期 |
2005.03.08 |
申请人 |
HSUNG KUO CHIA;FANG CHONG YANG;HUANG KAO JUI |
发明人 |
HSUNG KUO CHIA;FANG CHONG YANG;HUANG KAO JUI |
分类号 |
G02B6/00;G02B5/12 |
主分类号 |
G02B6/00 |
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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