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1. US20090251057 - ARTIFICIAL SOLAR LIGHT SYSTEM USING A LIGHT EMITTING DIODE

Office United States of America
Application Number 12306656
Application Date 27.06.2007
Publication Number 20090251057
Publication Date 08.10.2009
Publication Kind A1
IPC
H05B 37/02
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
37Circuit arrangements for electric light sources in general
02Controlling
F21V 9/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
9Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
Applicants Seoul Semiconductor Co., Ltd.
Inventors Son Won Kuk
Kang Seok Jin
Cho Won
Agents H.C. PARK &; ASSOCIATES, PLC
Title
(EN) ARTIFICIAL SOLAR LIGHT SYSTEM USING A LIGHT EMITTING DIODE
Abstract
(EN)

The present invention relates to an artificial solar light system, and more particularly, to an artificial solar light system using light emitting diodes. The present invention can provide an artificial solar light system using light emitting diodes, which can represent the same light emission effects as the sun with time. Further, the present invention can provide an artificial solar light system using light emitting diodes, which is inexpensive and is not affected by positions or climate.

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