US Patent No: 8,093,615

Number of patents in Portfolio can not be more than 2000

Light emitting diode module

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ALSO PUBLISHED AS: 20070176196
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Importance

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Abstract

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A light emitting diode module having improved luminous efficiency is provided. The light emitting diode module includes: a light emitting chip; a phosphor layer formed of phosphor materials emitting light having a wavelength longer than the light emitted from the light emitting chip using light emitted from the light emitting chip as an excitation source; and a reflection plate that is disposed between the light emitting chip and the phosphor layer and that reflects the light emitted by the phosphor layer.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SAMSUNG ELECTRONICS CO., LTD.SUWON-SI GYEONGGI-DO50439

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Jae-wook Seoul, KR 4 10
Kim, Hyung-kun Suwon-si, KR 39 108
Kim, Yu-sik Suwon-si, KR 106 157
Sone, Cheol-soo Anyang-si, KR 48 144

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Bell Telephone Laboratories, Incorporated (1)
4,626,739 Electron beam pumped mosaic array of light emitters 18 1984
 
PHILIPS LUMILEDS LIGHTING COMPANY LLC (1)
7,344,902 Overmolded lens over LED die 46 2005
 
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY (1)
5,998,045 Polymeric light-emitting device 46 1997

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
CASIO COMPUTER CO., LTD. (1)
8,616,708 Fluorescent wheel, light source device and projector 0 2010
 
LG INNOTEK CO., LTD. (1)
8,421,099 Light emitting device, light emitting device package, and display device 0 2011

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