JPS53148299A - Diode display device - Google Patents

Diode display device

Info

Publication number
JPS53148299A
JPS53148299A JP6213177A JP6213177A JPS53148299A JP S53148299 A JPS53148299 A JP S53148299A JP 6213177 A JP6213177 A JP 6213177A JP 6213177 A JP6213177 A JP 6213177A JP S53148299 A JPS53148299 A JP S53148299A
Authority
JP
Japan
Prior art keywords
display device
diode display
miniatirization
diodes
reduction
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.)
Pending
Application number
JP6213177A
Other languages
Japanese (ja)
Inventor
Teruhiro Takezawa
Tetsuya Ikeda
Shigeru Hirahata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6213177A priority Critical patent/JPS53148299A/en
Publication of JPS53148299A publication Critical patent/JPS53148299A/en
Pending legal-status Critical Current

Links

Landscapes

  • Led Devices (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Abstract

PURPOSE: To make possible high speed changing over of color emission, miniatirization, reduction in weight, etc. by connecting 2 terminal bidirectional light emittin diodes to integrated 3 state circuits.
COPYRIGHT: (C)1978,JPO&Japio
JP6213177A 1977-05-30 1977-05-30 Diode display device Pending JPS53148299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6213177A JPS53148299A (en) 1977-05-30 1977-05-30 Diode display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6213177A JPS53148299A (en) 1977-05-30 1977-05-30 Diode display device

Publications (1)

Publication Number Publication Date
JPS53148299A true JPS53148299A (en) 1978-12-23

Family

ID=13191206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6213177A Pending JPS53148299A (en) 1977-05-30 1977-05-30 Diode display device

Country Status (1)

Country Link
JP (1) JPS53148299A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734590A (en) * 1980-07-21 1982-02-24 Singer Co Display system
JPS60143392A (en) * 1983-12-29 1985-07-29 株式会社小糸製作所 Marker for vehicle
JPS60143394A (en) * 1983-12-29 1985-07-29 株式会社小糸製作所 Marker for vehicle
JP2012103538A (en) * 2010-11-11 2012-05-31 Mitsumi Electric Co Ltd Backlight device, image display system including the same device, and lighting system
JP2016091703A (en) * 2014-10-31 2016-05-23 京セラドキュメントソリューションズ株式会社 Lighting control circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734590A (en) * 1980-07-21 1982-02-24 Singer Co Display system
JPS60143392A (en) * 1983-12-29 1985-07-29 株式会社小糸製作所 Marker for vehicle
JPS60143394A (en) * 1983-12-29 1985-07-29 株式会社小糸製作所 Marker for vehicle
JP2012103538A (en) * 2010-11-11 2012-05-31 Mitsumi Electric Co Ltd Backlight device, image display system including the same device, and lighting system
JP2016091703A (en) * 2014-10-31 2016-05-23 京セラドキュメントソリューションズ株式会社 Lighting control circuit

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