发明名称 |
Projection lamp with led matrix panel |
摘要 |
One or more LED panel is used as a light source of a light projector. The LEDs are mounted on a panel and arranged as a matrix array. The light emitted from the LEDs are reflected by a reflecting cup. The LEDs are connected to two separate metal parts each connected the two electrodes of the LEDs. The spaces between the LEDs are utilized for light passage.
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申请公布号 |
US2003223236(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20020156286 |
申请日期 |
2002.05.29 |
申请人 |
WU JIAHN-CHANG |
发明人 |
WU JIAHN-CHANG |
分类号 |
F21V7/00;F21V8/00;F21V11/14;F21V13/04;F21V14/04;F21V29/00;H01L25/075;H01L33/62;H01L33/64;(IPC1-7):F21V9/00 |
主分类号 |
F21V7/00 |
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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