Embodiments of a lamp that distributes light from one or more light emitting diode (LED) devices with an intensity distribution having a batwing appearance. These embodiments can comprise a lens having a lens body with different types of optics to achieve the preferred distribution. In one example, the lens body has a first section with optics that embody a plurality of prismatic facets and a second section with optics that form a convex shape, curving outward relative to the LED device.
申请公布号
WO2015066122(A1)
申请公布日期
2015.05.07
申请号
WO2014US62804
申请日期
2014.10.29
申请人
GE LIGHTING SOLUTIONS, LLC
发明人
CHINNIAH, JEYACHANDRABOSE;CLYNNE, THOMAS;JACOB, CHERIAN;YODER, BENJAMIN, LEE