发明名称 |
Illumination module for sectional illumination |
摘要 |
A backlight for a display includes a plurality of illumination modules, each illumination module including a light source and a reflective member. A portion of the reflective member is disposed over the light source. A liquid crystal display panel is disposed over the plurality of illumination modules. The reflective member is configured such that a majority of light from the light source is directed parallel to the liquid crystal display panel, to provide uniform illumination of the liquid crystal display panel. In some embodiments, the light source is at least one semiconductor light emitting diode. |
申请公布号 |
US8421952(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20070949697 |
申请日期 |
2007.12.03 |
申请人 |
HARBERS GERARD;YAGI TAKAAKI;SMITT JOHANNES W. H. S.;BIERHUIZEN SERGE J.;PHILIPS LUMILEDS LIGHTING COMPANY, LLC |
发明人 |
HARBERS GERARD;YAGI TAKAAKI;SMITT JOHANNES W. H. S.;BIERHUIZEN SERGE J. |
分类号 |
G02F1/1335;G02F1/1333 |
主分类号 |
G02F1/1335 |
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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