Title:
定電流駆動LEDモジュール装置
Document Type and Number:
Japanese Patent JP5367173
Kind Code:
B2
Abstract:
A constant-current-drive LED module device includes a rectifier configured to receive and rectify an alternating current power source; a unidirectional LED module unit configured to connect to one end of the rectifier; and a constant current unit configured to connect between the unidirectional LED module unit and the other end of the rectifier to control constant current.
Inventors:
John Heman
Hasokjin
Parkingi
Xanthin
Kim Zhong Hyun
Hasokjin
Parkingi
Xanthin
Kim Zhong Hyun
Application Number:
JP2012528726A
Publication Date:
December 11, 2013
Filing Date:
November 06, 2009
Export Citation:
Assignee:
Airtech System Company Limited
International Classes:
H05B37/02; H05B44/00
Domestic Patent References:
| JP2000260578A | ||||
| JP2007005743A | ||||
| JP2008084614A |
Attorney, Agent or Firm:
Takayuki Hirose
Daisuke Seki
Mariko Nozu
Daisuke Seki
Mariko Nozu