发明名称 |
Diffuser prism sheet having amorphous light diffusers on prism valleys, backlight unit using the same, mold, and associated methods |
摘要 |
A diffuser prism sheet includes a transparent base film having a first surface and a second surface, a light refractor at the first surface of the base film, the light refractor including a plurality of unit prisms having a major axis extending in a first direction and having a predetermined cross sectional shape that defines valleys between adjacent unit prisms, and light diffusers including amorphous polygonal bosses in the valleys between adjacent unit prisms.
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申请公布号 |
US7859611(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20080213429 |
申请日期 |
2008.06.19 |
申请人 |
CHEIL INDUSTRIES, INC. |
发明人 |
JANG SEOK HOON;KIM MAN SUK;CHOI JUN HYEAK;CHOI JU YEOL |
分类号 |
G02F1/13357 |
主分类号 |
G02F1/13357 |
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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