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 JP6895010
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:
JP2020190036A
Publication Date:
June 30, 2021
Filing Date:
November 16, 2020
Export Citation:
Assignee:
SIGNIFY HOLDING B.V.
International Classes:
F21K9/233; H05B47/165; F21K9/61; F21S10/04; F21V8/00; F21V23/00; H05B44/00; H05B45/10; H05B45/20; H05B47/12
Domestic Patent References:
| JP8180977A | ||||
| JP2010003581A | ||||
| JP3148965U |
Foreign References:
| US20050196716 |
Attorney, Agent or Firm:
Sakiko Shibata