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Title:
LED ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/043171
Kind Code:
A1
Abstract:
　An LED illumination device 10, provided with an LED illumination unit 11 having an LED 13 mounted on a substrate 12, and a driving control circuit 20 for supplying a driving current to the LED illumination unit 11. The driving control circuit 20, when starting the supplying of the current to the LED illumination unit 11, incrementally increases the supplied current amount I to a prescribed driving current value I0 set in advance.

Inventors:
MUKUDA YOJI (JP)
Application Number:
PCT/JP2015/076091
Publication Date:
March 24, 2016
Filing Date:
September 15, 2015
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Assignee:
STELLASTA LED CO LTD (JP)
International Classes:
H05B37/02; H01L33/64
Domestic Patent References:
WO2013133547A12013-09-12
Foreign References:
JP2014078420A2014-05-01
JP2008136293A2008-06-12
JP2009033090A2009-02-12
Attorney, Agent or Firm:
MORISHITA SAKAKI (JP)
Sakaki Morishita (JP)
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