发明名称 |
Color mixing lens and liquid crystal display device having the same |
摘要 |
The present invention provides a color mixing lens which can improve color reproducibility, be made slim and adjust an emission pattern; and a liquid crystal display device having the same. The color mixing lens includes a light receiving portion having light receiving recesses which respectively house light emission diodes formed at a side surface thereof for positioning at least two light emission diodes at the side surface for producing color lights different from each other, a color mixing portion formed on the light receiving portion for mixing the lights from the light emission diodes into a white color light, and a light emission portion formed on the color mixing portion for emitting the white light from the color mixing portion through a top surface thereof.
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申请公布号 |
US8345185(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20100909408 |
申请日期 |
2010.10.21 |
申请人 |
POSTECH ACADEMY-INDUSTRY FOUNDATION;LG DISPLAY CO., LTD.;HAN HAE-WOOK;LIM MEE-HYUN;HWANG SUNG-KYUNG;CHO MIN-SU;CHUNG IN-JAE;KANG SIN-HO;JANG KYEONG-KUN;LEE JAE-HO |
发明人 |
HAN HAE-WOOK;LIM MEE-HYUN;HWANG SUNG-KYUNG;CHO MIN-SU;CHUNG IN-JAE;KANG SIN-HO;JANG KYEONG-KUN;LEE JAE-HO |
分类号 |
G02F1/1335;F21V5/00 |
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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