发明名称 |
BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME |
摘要 |
An exemplary embodiment of the present invention discloses a backlight unit with a plurality of light-emitting blocks and a light source driving section. The plurality of light-emitting blocks are arranged in a matrix shape along first and second directions different from each other. Each of the light-emitting blocks includes a light source unit having at least one light-emitting chip to emit light, and a light guiding unit to guide the light. The light source driving section controls the light source unit of the light-emitting blocks to drive the light source unit. Therefore, a thickness of the backlight unit may be reduced.
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申请公布号 |
US2010079703(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
US20090569221 |
申请日期 |
2009.09.29 |
申请人 |
SEOUL SEMICONDUCTOR CO., LTD. |
发明人 |
CHUNG TAE-JIN;RYU SEUNG-RYEOL;CHO WEON;JEONG BI-YONG;AN BYEONG-GIL;PARK CHONG-YOUNG;LEE JANG-HOON |
分类号 |
G02F1/13357;G09F13/04 |
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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