发明名称 |
DEVICE FOR GENERATING AN IMAGE |
摘要 |
<p>In a device for producing an image with a high light intensity by an image reproduction apparatus ( 9 ) which contains light valves, a light source comprising a light-emitting diode matrix ( 1, 2, 3 ) is provided for background lighting of the image reproduction apparatus ( 9 ). An optical device ( 5, 8, 10 ) for focussing and scattering the light which is produced by the light-emitting diode ( 1 ) is arranged between the light source ( 1, 2, 3 ) and the image reproduction apparatus ( 9 ).</p> |
申请公布号 |
EP1549997(A1) |
申请公布日期 |
2005.07.06 |
申请号 |
EP20030750285 |
申请日期 |
2003.08.21 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BLUME, HEINRICH-JOCHEN;BROHM, THOMAS;HOHMANN, KAI;MAYER, RALF;NOLL, HEINRICH |
分类号 |
G02B27/00;G02B27/01;G02F1/13357;(IPC1-7):G02F1/133 |
主分类号 |
G02B27/00 |
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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