JPH0448583U - - Google Patents

Info

Publication number
JPH0448583U
JPH0448583U JP9103390U JP9103390U JPH0448583U JP H0448583 U JPH0448583 U JP H0448583U JP 9103390 U JP9103390 U JP 9103390U JP 9103390 U JP9103390 U JP 9103390U JP H0448583 U JPH0448583 U JP H0448583U
Authority
JP
Japan
Prior art keywords
brightness adjustment
circuit
adjustment circuit
brightness
signal
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
JP9103390U
Other languages
English (en)
Japanese (ja)
Other versions
JP2538300Y2 (ja
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 filed Critical
Priority to JP9103390U priority Critical patent/JP2538300Y2/ja
Publication of JPH0448583U publication Critical patent/JPH0448583U/ja
Application granted granted Critical
Publication of JP2538300Y2 publication Critical patent/JP2538300Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP9103390U 1990-08-29 1990-08-29 電光表示装置 Expired - Lifetime JP2538300Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9103390U JP2538300Y2 (ja) 1990-08-29 1990-08-29 電光表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9103390U JP2538300Y2 (ja) 1990-08-29 1990-08-29 電光表示装置

Publications (2)

Publication Number Publication Date
JPH0448583U true JPH0448583U (zh) 1992-04-24
JP2538300Y2 JP2538300Y2 (ja) 1997-06-11

Family

ID=31826292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9103390U Expired - Lifetime JP2538300Y2 (ja) 1990-08-29 1990-08-29 電光表示装置

Country Status (1)

Country Link
JP (1) JP2538300Y2 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11288252A (ja) * 1998-04-01 1999-10-19 Daichu Denshi:Kk 点灯装置およびこれを用いた拡張型表示装置
JP2012220937A (ja) * 2011-04-14 2012-11-12 Kyocera Corp 携帯端末、表示装置、輝度制御方法及び輝度制御プログラム
CN110718195A (zh) * 2018-06-27 2020-01-21 夏普株式会社 发光装置、显示装置及led显示装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11092623B2 (en) 2018-12-11 2021-08-17 Electronics And Telecommunications Research Institute Current sensor for measuring alternating electromagnetic wave and a current breaker using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11288252A (ja) * 1998-04-01 1999-10-19 Daichu Denshi:Kk 点灯装置およびこれを用いた拡張型表示装置
JP2012220937A (ja) * 2011-04-14 2012-11-12 Kyocera Corp 携帯端末、表示装置、輝度制御方法及び輝度制御プログラム
CN110718195A (zh) * 2018-06-27 2020-01-21 夏普株式会社 发光装置、显示装置及led显示装置
CN110718195B (zh) * 2018-06-27 2022-03-04 夏普株式会社 发光装置、显示装置及led显示装置

Also Published As

Publication number Publication date
JP2538300Y2 (ja) 1997-06-11

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