Invention Grant
- Patent Title: Low cost mounting of LEDs in TL-retrofit tubes
- Patent Title (中): 低成本安装LED更换TL管
-
Application No.: US13809899Application Date: 2011-07-12
-
Publication No.: US09209353B2Publication Date: 2015-12-08
- Inventor: Harald Josef Günther Radermacher
- Applicant: Harald Josef Günther Radermacher
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Agent Yuliya R. Mathis
- Priority: EP10169408 20100713
- International Application: PCT/IB2011/053101 WO 20110712
- International Announcement: WO2012/007899 WO 20120119
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L33/36 ; H01L33/48 ; F21S4/00 ; H01L33/08 ; F21K99/00 ; F21Y101/02 ; F21Y103/00
Abstract:
This invention relates to a lighting device comprising a light transmissive light outlet unit (102), and light emitting diodes (104) generating light which is emitted through the light outlet unit. The lighting device further comprises a conductive layer structure (114), which is arranged as a coating on a portion of an inner surface of the light outlet unit. The light emitting diodes are mounted on and electrically connected with the conductive layer structure.
Public/Granted literature
- US20130113002A1 LOW COST MOUNTING OF LEDs IN TL-RETROFIT TUBES Public/Granted day:2013-05-09
Information query
IPC分类:
