Invention Grant
- Patent Title: TL retrofit LED module outside sealed glass tube
- Patent Title (中): TL改装LED模块外密封玻璃管
-
Application No.: US13806296Application Date: 2011-06-22
-
Publication No.: US08878430B2Publication Date: 2014-11-04
- Inventor: Niels de Koning , Pieter Van Der Wel , Rifat Hikmet , Koen Kriege , Hans Cillessen , René Wegh
- Applicant: Niels de Koning , Pieter Van Der Wel , Rifat Hikmet , Koen Kriege , Hans Cillessen , René Wegh
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Yuliya Mathis
- Priority: EP10168134 20100701
- International Application: PCT/IB2011/052726 WO 20110622
- International Announcement: WO2012/001584 WO 20120105
- Main IPC: F21V29/00
- IPC: F21V29/00 ; F21V3/00 ; H01L33/50 ; F21K99/00 ; F21V3/04 ; F21V23/00 ; F21Y103/00 ; F21Y101/02
Abstract:
This invention relates to a lighting device comprising a light generation unit (102), which comprises a light emitting diode element (105) having at least one light emitting diode (103), and a light conversion unit (104). The light conversion unit comprises an integral enclosure (110), which encloses a cavity (130), and an organic phosphor element (112) arranged within the cavity. The light generation unit further comprises a base part (114), which includes a thermally conductive material (114) thermally connected with the light emitting diode element. Light generated by the light emitting diode element of the light generation unit is output through the light conversion unit and thereby converted by the organic phosphor element.
Public/Granted literature
- US20130207533A1 TL RETROFIT LED MODULE OUTSIDE SEALED GLASS TUBE Public/Granted day:2013-08-15
Information query
