发明名称 |
Color regulating device for illumination and apparatus using the same, and method of regulating color |
摘要 |
There is provided a color regulating device for illumination. The color regulating device includes a light-valving structure for adjusting a flux ratio of outgoing light through the light-valving structure to incident light entering the light-valving structure, and a color-adjusting structure having a wavelength-band converting element for changing incident light with a wavelength band into outgoing light with a different wavelength band through the element. Wherein, the light-valving structure and the color-adjusting structure at least partially overlap on the traveling path of light, forming at least one overlapping structure. Mixing the outgoing lights of the light source passing through light-valving structure, the color-adjusting structure, and the overlapping structure to obtain a different wavelength band (or color temperature) from that of the light source. There are also provided a color adjusting apparatus for illumination including the color adjusting device and a color adjusting method. |
申请公布号 |
EP2592666(A1) |
申请公布日期 |
2013.05.15 |
申请号 |
EP20120191594 |
申请日期 |
2012.11.07 |
申请人 |
PLANCK CO., LTD. |
发明人 |
CHAO, CHIH-YU;HUANG, CHIU-CHANG;KUAN, CHIEH-HSIUNG;SU, VIN-CENT |
分类号 |
H01L33/50 |
主分类号 |
H01L33/50 |
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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