JPH0451960B2 - - Google Patents

Info

Publication number
JPH0451960B2
JPH0451960B2 JP60050964A JP5096485A JPH0451960B2 JP H0451960 B2 JPH0451960 B2 JP H0451960B2 JP 60050964 A JP60050964 A JP 60050964A JP 5096485 A JP5096485 A JP 5096485A JP H0451960 B2 JPH0451960 B2 JP H0451960B2
Authority
JP
Japan
Prior art keywords
fade control
time
dimming level
fade
circuit
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.)
Expired - Lifetime
Application number
JP60050964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61208791A (ja
Inventor
Nobuo Iwata
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP60050964A priority Critical patent/JPS61208791A/ja
Publication of JPS61208791A publication Critical patent/JPS61208791A/ja
Publication of JPH0451960B2 publication Critical patent/JPH0451960B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
JP60050964A 1985-03-14 1985-03-14 調光装置 Granted JPS61208791A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60050964A JPS61208791A (ja) 1985-03-14 1985-03-14 調光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60050964A JPS61208791A (ja) 1985-03-14 1985-03-14 調光装置

Publications (2)

Publication Number Publication Date
JPS61208791A JPS61208791A (ja) 1986-09-17
JPH0451960B2 true JPH0451960B2 (cs) 1992-08-20

Family

ID=12873500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60050964A Granted JPS61208791A (ja) 1985-03-14 1985-03-14 調光装置

Country Status (1)

Country Link
JP (1) JPS61208791A (cs)

Also Published As

Publication number Publication date
JPS61208791A (ja) 1986-09-17

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