发明名称 |
LIGHT REDIRECTING AND DIFFUSING MODULE FOR LIGHT EMITTING DIODES |
摘要 |
The invention relates to a LED-based optical unit including a LED disposed on a surface and a monolithic module encompassing the LED and including a re-directing portion and a first diffusing portion. The first diffusing portion is configured to diffuse light incident thereon. The re-directing portion is configured to re-direct at least a first portion of light emitted by the LED to be incident on the first diffusing portion. |
申请公布号 |
EP2646747(A1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20110797141 |
申请日期 |
2011.11.23 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
VAN DER SIJDE, ARJEN GERBEN;HEEMSTRA, TEWE HIEPKE;PFEFFER, NICOLA BETTINA;KONIJN, FRANS HUBERT |
分类号 |
F21V7/00 |
主分类号 |
F21V7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|