首页>
外国专利>
COLOR-TUNABLE LIGHTING DEVICES AND METHODS FOR TUNNING COLOR OUTPUT OF LIGHTING DEVICES
COLOR-TUNABLE LIGHTING DEVICES AND METHODS FOR TUNNING COLOR OUTPUT OF LIGHTING DEVICES
展开▼
机译:可调色照明设备和调整照明设备颜色输出的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A lighting device (100) includes a housing (104) enclosing a housing interior (108), a light source (132), a light converter (136), and a color tuning device. The light source is configured for emitting a primary light beam of a primary wavelength (140) through the housing interior. The light converter includes a luminescent material (144) facing the housing interior and configured for emitting secondary light (156, 158) of one or more wavelengths different from the primary wavelength, in response to excitation by the primary light beam. The housing includes a light exit (124) for outputting a combination of primary light and secondary light. The color tuning device is configured for adjusting a position of the primary light beam relative to the luminescent material.
展开▼