发明名称 |
Light guiding apparatus, backlight assembly and liquid crystal display device having the same and with integral diffuser |
摘要 |
A light guiding plate capable of minimizing a thickness of a backlight assembly and an LCD device, a backlight assembly and an LCD device having the same are provided. The light guiding plate has a light incident surface, a light reflection surface having a plurality of dots for diffusing and reflecting the light emitted from the light incident surface and a light output surface having a predetermined roughness and further diffusing the light diffused and reflected by the light reflection surface. Thus, a conventional diffusion sheet disposed above the light guiding plate may be removed.
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申请公布号 |
US7133092(B2) |
申请公布日期 |
2006.11.07 |
申请号 |
US20030449144 |
申请日期 |
2003.05.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE SANG-DUK;KANG JUNG-TAE;KIM KYU-SEOK |
分类号 |
G02F1/1335;G02F1/13357;F21V8/00;F21Y103/00 |
主分类号 |
G02F1/1335 |
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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