Title:
炎を模した発光デバイス及び関連の方法
Document Type and Number:
Japanese Patent JP6796580
Kind Code:
B2
Abstract:
Lighting systems, devices, methods and apparatus for simulating a candle flame are disclosed. The systems and methods employ spatially distributed, disjointed sets of light-emitting elements that are independently controlled with randomized control signals to simulate a candle flame by forming spatially and temporally varying lighting effects. Further, the disjointed sets are controlled such that the total light intensity is essentially maintained. In addition, systems and methods employ a transition probability model to adjust intensities of light-emitting elements in a way that accurately mimics a candle flame.
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Inventors:
Anthems Johannes Petrus Maria
Benebroke Martinus Theodorus
Scalia Abraham Bamatatil
Kraut Ramon Antoine Willo
Sekrovski Dragan
Decker Tim
Benebroke Martinus Theodorus
Scalia Abraham Bamatatil
Kraut Ramon Antoine Willo
Sekrovski Dragan
Decker Tim
Application Number:
JP2017517317A
Publication Date:
December 09, 2020
Filing Date:
September 30, 2015
Export Citation:
Assignee:
SIGNIFY HOLDING B.V.
International Classes:
H05B47/155; F21S10/04; F21V8/00; F21V23/00; H01L33/00; H01L51/50; H05B33/02; H05B44/00; H05B47/105
Domestic Patent References:
| JP8180977A | ||||
| JP2010003581A | ||||
| JP3148965U |
Foreign References:
| US20050196716 |
Attorney, Agent or Firm:
Sakiko Shibata