| 发明名称 |
LED-based planar light source |
| 摘要 |
The planar light source (1) uses the principle of RGB mixing, the radiation of UV diodes (5) arranged in a planar fashion being converted by means of phosphors (7) which emit in the red and green spectral regions. The blue component is added by blue-emitting LEDs (8) whose radiation is preferably launched as a lateral diode row (9).
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| 申请公布号 |
US2003026096(A1) |
申请公布日期 |
2003.02.06 |
| 申请号 |
US20020199932 |
申请日期 |
2002.07.19 |
| 申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH |
发明人 |
ELLENS ANDRIES;SCHLIEP KARL-PETER;ZWASCHKA FRANZ |
| 分类号 |
G02F1/13357;F21S2/00;F21Y101/02;H01L25/075;H01L33/50;(IPC1-7):F21V9/00 |
主分类号 |
G02F1/13357 |
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