JPH0349186A - 調光装置 - Google Patents

調光装置

Info

Publication number
JPH0349186A
JPH0349186A JP1015270A JP1527089A JPH0349186A JP H0349186 A JPH0349186 A JP H0349186A JP 1015270 A JP1015270 A JP 1015270A JP 1527089 A JP1527089 A JP 1527089A JP H0349186 A JPH0349186 A JP H0349186A
Authority
JP
Japan
Prior art keywords
output
dimming
control data
dimming control
dimmer
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.)
Granted
Application number
JP1015270A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465516B2 (enrdf_load_stackoverflow
Inventor
Hideki Nishikura
秀樹 西倉
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 JP1015270A priority Critical patent/JPH0349186A/ja
Publication of JPH0349186A publication Critical patent/JPH0349186A/ja
Publication of JPH0465516B2 publication Critical patent/JPH0465516B2/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)
JP1015270A 1989-01-25 1989-01-25 調光装置 Granted JPH0349186A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1015270A JPH0349186A (ja) 1989-01-25 1989-01-25 調光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1015270A JPH0349186A (ja) 1989-01-25 1989-01-25 調光装置

Publications (2)

Publication Number Publication Date
JPH0349186A true JPH0349186A (ja) 1991-03-01
JPH0465516B2 JPH0465516B2 (enrdf_load_stackoverflow) 1992-10-20

Family

ID=11884171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1015270A Granted JPH0349186A (ja) 1989-01-25 1989-01-25 調光装置

Country Status (1)

Country Link
JP (1) JPH0349186A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014531887A (ja) * 2011-09-12 2014-11-27 コーニンクレッカ フィリップス エヌ ヴェ 電気デバイス及び電力網システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014531887A (ja) * 2011-09-12 2014-11-27 コーニンクレッカ フィリップス エヌ ヴェ 電気デバイス及び電力網システム

Also Published As

Publication number Publication date
JPH0465516B2 (enrdf_load_stackoverflow) 1992-10-20

Similar Documents

Publication Publication Date Title
JP4384747B2 (ja) ビデオカメラのブラックレベル調整装置
US7298208B2 (en) Automatic level control circuit with improved recovery action
JPH0349186A (ja) 調光装置
US5541650A (en) Video camera with low-speed shutter mode and automatic gain and iris control
JP2966481B2 (ja) ビデオ装置で画像効果を発生させる回路装置
JPH11289505A (ja) 映像信号処理回路
JP2992174B2 (ja) ビデオカメラ
JP3825938B2 (ja) 画像処理装置、方法及びコンピュータ読み取り可能な記憶媒体
JP3465459B2 (ja) 画像読み取り装置
JP2638018B2 (ja) 記憶調光装置
JPH02195692A (ja) 調光装置
JPH01194504A (ja) 音響装置
KR940000655Y1 (ko) 오디오/비데오 신호의 입출력 자동 절환 장치
KR970002347Y1 (ko) 감마보정장치
JP4174336B2 (ja) オーディオアンプ
JPH054798B2 (enrdf_load_stackoverflow)
JPH0731284Y2 (ja) プログラマブルコントロ−ラの入力回路
KR950001488Y1 (ko) 입력신호의 레벨 보정회로
JPS5943872B2 (ja) カラ−撮像装置
KR100237354B1 (ko) 자동 레벨 조정회로 및 그 방법
CA1248235A (en) Code converting system and method for band compression of digital signals
JPH01137596A (ja) 調光装置の入力方法
JPH01268296A (ja) Ａ−ｄ変換器
JPH04245806A (ja) 音声入力レベル調整装置
JPS6029048A (ja) Ｄ／ａ変換器