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发明名称
Lighting device
摘要
A lighting device having a safe, long-life, and low-cost light source, is disclosed which has a composite element including a plurality of LEDs arranged in rows and columns.
申请公布号
US6523979(B1)
申请公布日期
2003.02.25
申请号
US20000679920
申请日期
2000.10.05
申请人
NAKANISHI, INC.
发明人
KAWATA SOSAKU;ISHIHATA HIROSHI
分类号
F21S2/00;F21S8/00;F21S8/10;F21V5/04;F21V7/22;F21V9/04;F21V9/12;F21V29/00;F21W131/20;F21Y101/02;H01L33/08;H01L33/58;(IPC1-7):F21V29/00
主分类号
F21S2/00
代理机构
代理人
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地址
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