JPS5383590A - Driving circuit for thin film el display element - Google Patents

Driving circuit for thin film el display element

Info

Publication number
JPS5383590A
JPS5383590A JP16059476A JP16059476A JPS5383590A JP S5383590 A JPS5383590 A JP S5383590A JP 16059476 A JP16059476 A JP 16059476A JP 16059476 A JP16059476 A JP 16059476A JP S5383590 A JPS5383590 A JP S5383590A
Authority
JP
Japan
Prior art keywords
thin film
driving circuit
display element
coil
frequency
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
JP16059476A
Other languages
Japanese (ja)
Other versions
JPS5829516B2 (en
Inventor
Toshihiro Oba
Shuhei Yasuda
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.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP51160594A priority Critical patent/JPS5829516B2/en
Publication of JPS5383590A publication Critical patent/JPS5383590A/en
Publication of JPS5829516B2 publication Critical patent/JPS5829516B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of El Displays (AREA)

Abstract

PURPOSE:To ensure a driving with no discrepancy with the external exciting frequency, by applying each segment and coil the bipolar exciting pulse of 180 deg. different phase which features the same frequency as the resonance frequency determined by the total capacity of the display segments and the coil inductance.
JP51160594A 1976-12-28 1976-12-28 Drive circuit for thin film EL display element Expired JPS5829516B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51160594A JPS5829516B2 (en) 1976-12-28 1976-12-28 Drive circuit for thin film EL display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51160594A JPS5829516B2 (en) 1976-12-28 1976-12-28 Drive circuit for thin film EL display element

Publications (2)

Publication Number Publication Date
JPS5383590A true JPS5383590A (en) 1978-07-24
JPS5829516B2 JPS5829516B2 (en) 1983-06-23

Family

ID=15718318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51160594A Expired JPS5829516B2 (en) 1976-12-28 1976-12-28 Drive circuit for thin film EL display element

Country Status (1)

Country Link
JP (1) JPS5829516B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190694U (en) * 1981-05-28 1982-12-03
JPS63202888A (en) * 1987-02-13 1988-08-22 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Electric source circuit for el panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190694U (en) * 1981-05-28 1982-12-03
JPS63202888A (en) * 1987-02-13 1988-08-22 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン Electric source circuit for el panel

Also Published As

Publication number Publication date
JPS5829516B2 (en) 1983-06-23

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