发明名称 |
PLANAR LIGHT SOURCE DEVICE |
摘要 |
A planar light source device includes: a substrate having a thickness larger than 0.9 mm and including a metal layer; and a plurality of light-emitting diode chips disposed on the substrate in a matrix array. Each light-emitting diode chip has a chip size ranging from 0.0784 mm2 to 0.25 mm2. Two adjacent ones of the light-emitting diode chips are spaced apart from each other by a distance of at least two times a length of the light-emitting diode chips.
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申请公布号 |
US2009242908(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20090409667 |
申请日期 |
2009.03.24 |
申请人 |
BRIGHT LED ELECTRONICS CORP. |
发明人 |
LIAO TSUNG-JEN;CHEN YEN-CHENG;TSENG CHING-LIN;CHANG MING-LI;CHOU CHENG-TAI |
分类号 |
H01L33/00 |
主分类号 |
H01L33/00 |
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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