Title:
LED調光器回路及び方法
Document Type and Number:
Japanese Patent JP6646654
Kind Code:
B2
Abstract:
An LED dimmer can be connected between a basic LED driver and an LED arrangement. The dimmer is able at least to receive a constant current from a constant current LED driver, and it then uses a boost converter to provide voltage boosting dependent on a required dimming level.
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Inventors:
Rinnalz Johann-Paul Marie Gerard
Opera Hetoberd Johannes Hubertus Gerardus
Brass Penning Ralph Antonius Cornelis
Wowman Lars Rene Christian
Opera Hetoberd Johannes Hubertus Gerardus
Brass Penning Ralph Antonius Cornelis
Wowman Lars Rene Christian
Application Number:
JP2017513460A
Publication Date:
February 14, 2020
Filing Date:
August 10, 2015
Export Citation:
Assignee:
SIGNIFY HOLDING B.V.
International Classes:
H05B44/00; H01L33/00
Domestic Patent References:
JP2013110061A | ||||
JP2013149479A |
Foreign References:
EP2713678A1 | ||||
US20080224636 | ||||
WO2013094700A1 |
Attorney, Agent or Firm:
Sakiko Shibata