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Title:
LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/058548
Kind Code:
A1
Abstract:
A lighting device may be provided that includes: a first light source including a first light emitting device and a first member which is disposed on the first light emitting device and includes a phosphor; and a second light source including a second light emitting device and emitting red light, wherein the first light emitting device of the first light source emits blue light, wherein the phosphor of the first light source includes a yellow phosphor and a green phosphor, and wherein a ratio of the yellow phosphor to the green phosphor is from 5:5 to 8:2.

Inventors:
KIM JUN HYOUNG (KR)
KIM HWA YOUNG (KR)
CHUN JUNG OH (KR)
Application Number:
PCT/KR2012/008489
Publication Date:
April 25, 2013
Filing Date:
October 17, 2012
Export Citation:
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Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
F21V9/40; F21Y101/02
Domestic Patent References:
WO2009157999A12009-12-30
Foreign References:
US20080130285A12008-06-05
JP2000294834A2000-10-20
US20060285324A12006-12-21
JP2007109617A2007-04-26
Attorney, Agent or Firm:
KIM, Sung Ho (Clifford Bldg. 1338-23 Seocho-dong, Seocho-g, Seoul 137-860, KR)
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Claims:



 
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