SOLID-STATE LAMPS WITH LIGHT GUIDE AND PHOTOLUMINESCENCE MATERIAL
摘要
A solid-state lamp comprises a light guide having at least one light emitting face and at least one solid-state light source (LED) configured to couple light into the light guide. The lamp further comprises a pattern of light extracting features for promoting emission of light from the light guide wherein the pattern of light extracting features is formed on at least one face of the light guide.
申请公布号
WO2012075334(A1)
申请公布日期
2012.06.07
申请号
WO2011US62955
申请日期
2011.12.01
申请人
INTEMATIX CORPORATION;YANG, HAITAO;LI, YI-QUN;COLLIER, IAN