发明名称 |
COLOR CONVERSION DEVICE AND COLOR CONTROLLABLE LIGHT-OUTPUT DEVICE |
摘要 |
A color conversion device (10; 20; 30; 40; 51; 60), for adjusting a color of light emitted by a light-source, the color conversion device comprising a beam-shaping member (11; 54; 61; 70; 80; 90; 100) configured to change a shape of a beam of light interacting with the beam-shaping member; and at least a first wavelength converting member (12; 22a-b; 31; 41a-b; 56; 62a-g) configured to absorb light having a first wavelength distribution, and, in response thereto, emit light having a second wavelength distribution, different from the first wavelength distribution. The beam-shaping member (11; 54; 61; 70; 80; 90; 100) is controllable to direct a first fraction of the beam of light towards the first wavelength converting member (12; 22a-b; 31; 41a-b; 56; 62a-g), where a wavelength distribution of the first fraction is converted, thereby enabling color adjustment of the beam of light. |
申请公布号 |
WO2009013695(A2) |
申请公布日期 |
2009.01.29 |
申请号 |
WO2008IB52913 |
申请日期 |
2008.07.21 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;VAN BOMMEL, TIES;HIKMET, RIFAT, A., M. |
发明人 |
VAN BOMMEL, TIES;HIKMET, RIFAT, A., M. |
分类号 |
G02B27/10 |
主分类号 |
G02B27/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|