FLICKER-FREE AC LED ILLUMINATION SYSTEM

An embodiment of the present invention is to provide a flicker-free alternating current (AC) light emitting diode (LED) lighting system with low costs and high reliability without using a high-side metal oxide semiconductor field effect transistor (MOSFET), and a gate driver, and to provide a flicke...

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Bibliographic Details
Main Authors JEONG, DONG YOUL, RYOO, TAE HA
Format Patent
LanguageEnglish
Korean
Published 05.11.2015
Subjects
BLASTING
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:An embodiment of the present invention is to provide a flicker-free alternating current (AC) light emitting diode (LED) lighting system with low costs and high reliability without using a high-side metal oxide semiconductor field effect transistor (MOSFET), and a gate driver, and to provide a flicker-free AC LED lighting system using only one universal AC LED system on chip (SoC) to perform a system. 본 실시예는 하이-사이드 MOSFET 트랜지스터와 게이트 드라이버를 사용하지 않고, 저비용 고신뢰성의 플리커-프리 AC LED 조명 시스템을 제공하기 위한 것으로, 시스템 구현을 위해 단 하나의 유니버설(Universal) AC LED SoC를 사용하는 플리커-프리 AC LED 조명 시스템을 제공하기 위한 것이다.
Bibliography:Application Number: KR20140168880