Invention Grant
- Patent Title: Lighting device
- Patent Title (中): 照明设备
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Application No.: US14478793Application Date: 2014-09-05
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Publication No.: US09587797B2Publication Date: 2017-03-07
- Inventor: Moo Ryong Park , Chul Hong Kim , Kwang Ho Park
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2012-0023422 20120307; KR10-2012-0023423 20120307; KR10-2012-0023424 20120307
- Main IPC: F21V1/00
- IPC: F21V1/00 ; F21V7/22 ; F21V13/12 ; F21V21/00 ; G02F1/1335 ; H05K1/18 ; H05K3/38 ; F21S8/10 ; H01L25/075 ; H01L33/44 ; H01L33/60 ; F21V8/00
Abstract:
Provided is a lighting device, including: a printed circuit board; one or more light emitting units formed on the printed circuit board; a resin layer which is formed on the printed circuit board, in which the light emitting units are embedded; a diffusion plate formed on an upper side of the resin layer, whereby an entire thickness of the lighting device can be reduced, and when the product is designed, a degree of freedom in design can be improved because flexibility is secured.
Public/Granted literature
- US20140376233A1 LIGHTING DEVICE Public/Granted day:2014-12-25
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