发明名称 |
LIGHT-DUIDE PLATE AND BACKLIGHT MODULE |
摘要 |
A light-guide plate comprising a light-guide board having a first refractive index and at least one light-guide part buried inside the light-guide board is provided. The light-guide part has a second refractive index larger than the first refractive index. The light-guide board and the light-guide part buried therein have different refractive indices so that the total reflection may occur for improving the light transmission efficiency in the light-guide plate.
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申请公布号 |
US2006187675(A1) |
申请公布日期 |
2006.08.24 |
申请号 |
US20050906462 |
申请日期 |
2005.02.22 |
申请人 |
TSENG WEI-YANG;TING CHU-CHI;CHIU TIEN-LUNG;LO WEI-YU |
发明人 |
TSENG WEI-YANG;TING CHU-CHI;CHIU TIEN-LUNG;LO WEI-YU |
分类号 |
F21V7/04 |
主分类号 |
F21V7/04 |
代理机构 |
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代理人 |
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主权项 |
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