发明名称 |
MOLDED LENS INCORPORATING A WINDOW ELEMENT |
摘要 |
<p>A light emitter includes a light-emitting device (LED) die and an optical element over the LED die. The optical element includes a lens, a window element, and a bond at an interface disposed between the lens and the window element. The window element may be a wavelength converting element or an optically flat plate. The window element may be directly bonded or fused to the lens, or the window element may be bonded by one or more intermediate bonding layers to the lens. The bond between the window element and the lens may have a refractive index similar to that of the window element, the lens, or both.</p> |
申请公布号 |
CA2774404(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
CA20102774404 |
申请日期 |
2010.08.20 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS LUMILEDS LIGHTING COMPANY, LLC |
发明人 |
CAMRAS, MICHAEL D.;WANG, NANZE PATRICK;JAGT, HENDRIK J.B.;TICHA, HELENA;TICHY, LADISLAV |
分类号 |
H01L33/58;H01L33/00;H01L33/46;H01L33/50;H01L33/64 |
主分类号 |
H01L33/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|