发明申请
- 专利标题： LIGHT SOURCE AND ILLUMINATING DEVICE
- 专利标题（中）： 光源和照明装置
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申请号： US14364387申请日： 2012-08-29
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公开(公告)号： US20150109773A1公开(公告)日： 2015-04-23
- 发明人: Yi Li , Quan Zhang , Yi Yang
- 申请人： Yi Li , Quan Zhang , Yi Yang
- 申请人地址： CN Shenzhen
- 专利权人： APPOTRONICS CORPORATION LIMITED
- 当前专利权人： APPOTRONICS CORPORATION LIMITED
- 当前专利权人地址： CN Shenzhen
- 优先权： CN201110409899.9 20111211
- 国际申请： PCT/CN2012/080735 WO 20120829
- 主分类号： F21V13/12
- IPC分类号： F21V13/12 ; F21K99/00
摘要：
light source comprises a light emitting diode array (101) and a collimator array (102). The light emitting diode array (101) comprises at least two light emitting diode units (101a, 101b) that emit light of different colors; the collimator array (102) is used for collimating light emitted by the light emitting diode units (101a, 101b) and keep the optical extension of the light emitted by the light emitting diode units (101a, 101b) substantially unchanged. The light source further comprises a dodging device (103) used for dodging light emerging from the collimator array (102). An illuminating device comprises the light source. The light emitting diode units (101a, 101b) and the collimator unit (102a) in the light source and the illuminating device minimize the optical extension of the emergent light, thereby maximizing the luminance.
公开/授权文献
- US09791132B2 Light source and illuminating device 公开/授权日：2017-10-17
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