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Patent Searching and Data


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.

Inventors:
Rinnalz Johann-Paul Marie Gerard
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:
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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