JP7313591B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP7313591B2
JP7313591B2 JP2023528791A JP2023528791A JP7313591B2 JP 7313591 B2 JP7313591 B2 JP 7313591B2 JP 2023528791 A JP2023528791 A JP 2023528791A JP 2023528791 A JP2023528791 A JP 2023528791A JP 7313591 B2 JP7313591 B2 JP 7313591B2
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JP
Japan
Prior art keywords
brightness
data
light
light source
fluctuation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023528791A
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English (en)
Japanese (ja)
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JPWO2022264250A5 (https=
JPWO2022264250A1 (https=
Inventor
晃永 瓶子
覚 岡垣
佑輔 藤井
はるか 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022264250A1 publication Critical patent/JPWO2022264250A1/ja
Publication of JPWO2022264250A5 publication Critical patent/JPWO2022264250A5/ja
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2023528791A 2021-06-15 2021-06-15 照明装置 Active JP7313591B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/022640 WO2022264250A1 (ja) 2021-06-15 2021-06-15 照明装置

Publications (3)

Publication Number Publication Date
JPWO2022264250A1 JPWO2022264250A1 (https=) 2022-12-22
JPWO2022264250A5 JPWO2022264250A5 (https=) 2023-07-06
JP7313591B2 true JP7313591B2 (ja) 2023-07-24

Family

ID=84526845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023528791A Active JP7313591B2 (ja) 2021-06-15 2021-06-15 照明装置

Country Status (2)

Country Link
JP (1) JP7313591B2 (https=)
WO (1) WO2022264250A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000155522A (ja) 1998-11-20 2000-06-06 Goto Kogaku Kenkyusho:Kk プラネタリウム用投映機の瞬き装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5258255B2 (ja) * 2007-10-19 2013-08-07 株式会社五藤光学研究所 プラネタリウムにおける恒星の瞬き装置
JP6456410B2 (ja) * 2015-02-12 2019-01-23 康文 間瀬 星空再現装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000155522A (ja) 1998-11-20 2000-06-06 Goto Kogaku Kenkyusho:Kk プラネタリウム用投映機の瞬き装置

Also Published As

Publication number Publication date
WO2022264250A1 (ja) 2022-12-22
JPWO2022264250A1 (https=) 2022-12-22

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