JPS57199196A - Automatic illumination controller - Google Patents

Automatic illumination controller

Info

Publication number
JPS57199196A
JPS57199196A JP56084049A JP8404981A JPS57199196A JP S57199196 A JPS57199196 A JP S57199196A JP 56084049 A JP56084049 A JP 56084049A JP 8404981 A JP8404981 A JP 8404981A JP S57199196 A JPS57199196 A JP S57199196A
Authority
JP
Japan
Prior art keywords
illumination controller
automatic illumination
automatic
controller
illumination
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
JP56084049A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124794B2 (enrdf_load_stackoverflow
Inventor
Hiromatsu Ootsuka
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
Priority to JP56084049A priority Critical patent/JPS57199196A/ja
Publication of JPS57199196A publication Critical patent/JPS57199196A/ja
Publication of JPS6124794B2 publication Critical patent/JPS6124794B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP56084049A 1981-06-01 1981-06-01 Automatic illumination controller Granted JPS57199196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56084049A JPS57199196A (en) 1981-06-01 1981-06-01 Automatic illumination controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56084049A JPS57199196A (en) 1981-06-01 1981-06-01 Automatic illumination controller

Publications (2)

Publication Number Publication Date
JPS57199196A true JPS57199196A (en) 1982-12-07
JPS6124794B2 JPS6124794B2 (enrdf_load_stackoverflow) 1986-06-12

Family

ID=13819638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56084049A Granted JPS57199196A (en) 1981-06-01 1981-06-01 Automatic illumination controller

Country Status (1)

Country Link
JP (1) JPS57199196A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02227993A (ja) * 1989-02-28 1990-09-11 Tokyo Electric Co Ltd 照明装置
JPH0317998A (ja) * 1989-06-15 1991-01-25 Matsushita Electric Works Ltd 照明器具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420595A (en) * 1987-07-16 1989-01-24 Mitsubishi Electric Corp Liquid crystal display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02227993A (ja) * 1989-02-28 1990-09-11 Tokyo Electric Co Ltd 照明装置
JPH0317998A (ja) * 1989-06-15 1991-01-25 Matsushita Electric Works Ltd 照明器具

Also Published As

Publication number Publication date
JPS6124794B2 (enrdf_load_stackoverflow) 1986-06-12

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