Search International and National Patent Collections

1. (WO2014209008) LIGHT-EMITTING DIODE LIGHTING DEVICE AND CONTROL CIRCUIT FOR SAME

Pub. No.:    WO/2014/209008    International Application No.:    PCT/KR2014/005626
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Thu Jun 26 01:59:59 CEST 2014
IPC: H05B 37/02
Applicants: SILICON WORKS CO., LTD.
주식회사 실리콘웍스
Inventors: KIM, Yong Goo
김용구
LEE, Won Ji
이원지
KIM, Kyung Min
김경민
LEE, Jong Min
이종민
SON, Young Suk
손영석
Title: LIGHT-EMITTING DIODE LIGHTING DEVICE AND CONTROL CIRCUIT FOR SAME
Abstract:
The present invention provides a light-emitting diode lighting device for controlling the brightness of a lamp comprising light-emitting diodes by using a dimmer, and a control circuit for same. The present invention uses the starting current of a rectified voltage so as to solve the issue of a holding current not being supplied to the dimmer with the lamp comprising light-emitting diodes turned off.