GB1556450A - Combination of an el display panel and a drive system therefor - Google Patents

Combination of an el display panel and a drive system therefor

Info

Publication number
GB1556450A
GB1556450A GB2830976A GB2830976A GB1556450A GB 1556450 A GB1556450 A GB 1556450A GB 2830976 A GB2830976 A GB 2830976A GB 2830976 A GB2830976 A GB 2830976A GB 1556450 A GB1556450 A GB 1556450A
Authority
GB
United Kingdom
Prior art keywords
combination
display panel
drive system
system therefor
therefor
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.)
Expired
Application number
GB2830976A
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
Priority claimed from JP50083767A external-priority patent/JPS5853344B2/en
Priority claimed from JP50088510A external-priority patent/JPS5211888A/en
Priority claimed from JP50090650A external-priority patent/JPS5842472B2/en
Priority claimed from JP50096967A external-priority patent/JPS5220786A/en
Priority claimed from JP9696875A external-priority patent/JPS5220722A/en
Priority claimed from JP50097783A external-priority patent/JPS5221787A/en
Priority claimed from JP50103781A external-priority patent/JPS5227393A/en
Priority claimed from JP7085076A external-priority patent/JPS5922950B2/en
Priority claimed from JP7085176A external-priority patent/JPS5828595B2/en
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of GB1556450A publication Critical patent/GB1556450A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
GB2830976A 1975-07-07 1976-07-07 Combination of an el display panel and a drive system therefor Expired GB1556450A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP50083767A JPS5853344B2 (en) 1975-07-07 1975-07-07 Daiyouryyouseihiyoujisoshino Kudo Cairo
JP50088510A JPS5211888A (en) 1975-07-18 1975-07-18 Drive unit in an el display unit
JP50090650A JPS5842472B2 (en) 1975-07-23 1975-07-23 Daiyouryyouseihiyoujisoshino Kudo Cairo
JP50096967A JPS5220786A (en) 1975-08-08 1975-08-08 Driving unit of el display
JP9696875A JPS5220722A (en) 1975-08-08 1975-08-08 Capacitive display element driving unit
JP50097783A JPS5221787A (en) 1975-08-11 1975-08-11 Drive unit for electro luminescence indicator
JP50103781A JPS5227393A (en) 1975-08-26 1975-08-26 Driving unit of el display device
JP7085076A JPS5922950B2 (en) 1976-06-15 1976-06-15 EL display device drive device
JP7085176A JPS5828595B2 (en) 1976-06-15 1976-06-15 Readout drive device for EL display device

Publications (1)

Publication Number Publication Date
GB1556450A true GB1556450A (en) 1979-11-21

Family

ID=27577147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2830976A Expired GB1556450A (en) 1975-07-07 1976-07-07 Combination of an el display panel and a drive system therefor

Country Status (3)

Country Link
DE (1) DE2630622C2 (en)
FR (1) FR2317722A1 (en)
GB (1) GB1556450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278253A1 (en) * 1987-02-13 1988-08-17 International Business Machines Corporation Circuit for energising an electroluminescent panel
US4859911A (en) * 1987-02-13 1989-08-22 International Business Machines Corporation Power supply for electroluminescent panel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237456A (en) * 1976-07-30 1980-12-02 Sharp Kabushiki Kaisha Drive system for a thin-film EL display panel
US4225807A (en) * 1977-07-13 1980-09-30 Sharp Kabushiki Kaisha Readout scheme of a matrix type thin-film EL display panel
US5126727A (en) * 1989-09-25 1992-06-30 Westinghouse Electric Corp. Power saving drive circuit for tfel devices
JP2000030860A (en) 1998-07-08 2000-01-28 Seiko Precision Inc Driving circuit for el element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525988A (en) * 1967-09-05 1970-08-25 Scam Instr Corp The Electronic annunciator circuit
DE2166487B2 (en) * 1971-10-11 1975-05-15 Rca Corp., New York, N.Y. (V.St.A.) Circuit arrangement for controlling an electro-optical element
DE2503224B2 (en) * 1974-01-25 1978-10-05 Sharp K.K., Osaka (Japan) Method for controlling a memory matrix that can be stimulated to emit light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278253A1 (en) * 1987-02-13 1988-08-17 International Business Machines Corporation Circuit for energising an electroluminescent panel
US4859911A (en) * 1987-02-13 1989-08-22 International Business Machines Corporation Power supply for electroluminescent panel

Also Published As

Publication number Publication date
FR2317722A1 (en) 1977-02-04
DE2630622C2 (en) 1982-03-25
FR2317722B1 (en) 1982-07-09
DE2630622A1 (en) 1977-01-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960706