发明名称 |
Surface light source using white light emitting diodes and liquid crystal display backlight unit having the same |
摘要 |
There is provided a surface light source using white light emitting diodes including: a plurality of white light emitting diodes arranged at a predetermined distance from one another, wherein the white light emitting diodes are arranged such that a light emitting diode unit defined by each of the white light emitting diodes and corresponding ones of the white light emitting diodes disposed at a closest distance from the each white light emitting diode has a central light amount ranging from 80% to 120% with respect to an average light amount of the white light emitting diodes. |
申请公布号 |
US8182106(B2) |
申请公布日期 |
2012.05.22 |
申请号 |
US201113045946 |
申请日期 |
2011.03.11 |
申请人 |
SHIN JAE HONG;HAHM HUN JOO;KIM HYUNG SUK;SHIN CHANG HO;KIM DAE YEON;YOO CHUL HEE;CHO DONG HYUN;SAMSUNG LED CO., LTD |
发明人 |
SHIN JAE HONG;HAHM HUN JOO;KIM HYUNG SUK;SHIN CHANG HO;KIM DAE YEON;YOO CHUL HEE;CHO DONG HYUN |
分类号 |
F21V21/00;H01L33/50;H01L33/60 |
主分类号 |
F21V21/00 |
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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