JPS5440586A - Light extinguishing circuit of thin-film el element - Google Patents

Light extinguishing circuit of thin-film el element

Info

Publication number: JPS5440586A
Authority: JP; Japan
Prior art keywords: thin; film; extinguishing circuit; light extinguishing; voltage
Prior art date: 1977-09-06
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

JP10742477A

Other languages

English (en)

Other versions

JPS609278B2 (ja

Inventor

Kenzo Inazaki

Masahiro Ise

Katsuyuki Machino

Chuji Suzuki

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.)

Sharp Corp

Original Assignee

Sharp 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.)

1977-09-06

Filing date

1977-09-06

Publication date

1979-03-30

1977-09-06 Application filed by Sharp Corp filed Critical Sharp Corp

1977-09-06 Priority to JP52107424A priority Critical patent/JPS609278B2/ja

1978-07-19 Priority to FR7821430A priority patent/FR2398358A1/fr

1978-07-19 Priority to DE2831788A priority patent/DE2831788C3/de

1978-07-19 Priority to US05/925,973 priority patent/US4210848A/en

1978-07-20 Priority to GB7830590A priority patent/GB2003171B/en

1979-03-30 Publication of JPS5440586A publication Critical patent/JPS5440586A/ja

1985-03-08 Publication of JPS609278B2 publication Critical patent/JPS609278B2/ja

Status Expired legal-status Critical Current

Links

239000010409 thin film Substances 0.000 title 1
238000004020 luminiscence type Methods 0.000 abstract 1

Landscapes

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

JP52107424A 1977-07-20 1977-09-06 薄膜ｅｌ素子の光消去回路 Expired JPS609278B2 (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP52107424A JPS609278B2 (ja)	1977-09-06	1977-09-06	薄膜ｅｌ素子の光消去回路
FR7821430A FR2398358A1 (fr)	1977-07-20	1978-07-19	Panneau de visualisation electroluminescent a couche mince
DE2831788A DE2831788C3 (de)	1977-07-20	1978-07-19	Verfahren und Schaltungsanordnung zur Ansteuerung eines durch Lichteinwirkung erregbaren Dünnschicht-Elektrolumineszenz-Anzeigeelements
US05/925,973 US4210848A (en)	1977-07-20	1978-07-19	Thin-film EL display panel with light-activated write and erase means
GB7830590A GB2003171B (en)	1977-07-20	1978-07-20	Thin-film el display panel with light-activated write and erase means

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP52107424A JPS609278B2 (ja)	1977-09-06	1977-09-06	薄膜ｅｌ素子の光消去回路

Publications (2)

Publication Number	Publication Date
JPS5440586A true JPS5440586A (en)	1979-03-30
JPS609278B2 JPS609278B2 (ja)	1985-03-08

Family

ID=14458788

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP52107424A Expired JPS609278B2 (ja)	1977-07-20	1977-09-06	薄膜ｅｌ素子の光消去回路

Country Status (1)

Country	Link
JP (1)	JPS609278B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4562478A (en) *	1982-02-18	1985-12-31	Casio Computer Co., Ltd.	Liquid crystal television receiver
US4845489A (en) *	1985-12-23	1989-07-04	Chrysler Motors Corporation	Electroluminescent display drive circuitry

1977
- 1977-09-06 JP JP52107424A patent/JPS609278B2/ja not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4562478A (en) *	1982-02-18	1985-12-31	Casio Computer Co., Ltd.	Liquid crystal television receiver
US4845489A (en) *	1985-12-23	1989-07-04	Chrysler Motors Corporation	Electroluminescent display drive circuitry

Also Published As

Publication number	Publication date
JPS609278B2 (ja)	1985-03-08

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