Title:
LIGHTING DEVICE AND CONTROL CIRCUIT THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/159533
Kind Code:
A1
Abstract:
The present invention provides a lighting device using a light emitting diode as a light source, and can selectively provide a bypass path to some of serially connected light emitting diode groups in response to a level change in a rectified voltage, thereby ensuring a stable light emitting state.
Inventors:
KIM YONG GEUN (KR)
Application Number:
PCT/KR2016/002348
Publication Date:
October 06, 2016
Filing Date:
March 09, 2016
Export Citation:
Assignee:
SILICON WORKS CO LTD (KR)
International Classes:
H05B44/00; F21S2/00; H05B37/02
Foreign References:
| KR20150017442A | 2015-02-17 | |||
| KR20130069516A | 2013-06-26 | |||
| JP2011113684A | 2011-06-09 | |||
| KR20120067918A | 2012-06-26 | |||
| KR20130066818A | 2013-06-21 |
Attorney, Agent or Firm:
LEE, CHEOL HEE (KR)
이철희 (KR)
이철희 (KR)
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