GB2105085B - Drive for thin-film electroluminescent display panel - Google Patents

Drive for thin-film electroluminescent display panel

Info

Publication number
GB2105085B
GB2105085B GB08224801A GB8224801A GB2105085B GB 2105085 B GB2105085 B GB 2105085B GB 08224801 A GB08224801 A GB 08224801A GB 8224801 A GB8224801 A GB 8224801A GB 2105085 B GB2105085 B GB 2105085B
Authority
GB
United Kingdom
Prior art keywords
thin
drive
display panel
electroluminescent display
film electroluminescent
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
GB08224801A
Other versions
GB2105085A (en
Inventor
Yoshiharu Kanatani
Hisashi Uede
Hiroshi Kinoshita
Toshihiro Ohba
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 JP13793081A external-priority patent/JPS5838997A/en
Priority claimed from JP15714581A external-priority patent/JPS5857190A/en
Priority claimed from JP15714881A external-priority patent/JPS5857191A/en
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of GB2105085A publication Critical patent/GB2105085A/en
Application granted granted Critical
Publication of GB2105085B publication Critical patent/GB2105085B/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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
GB08224801A 1981-08-31 1982-08-31 Drive for thin-film electroluminescent display panel Expired GB2105085B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13793081A JPS5838997A (en) 1981-08-31 1981-08-31 Driving circuit for thin film el display
JP15714581A JPS5857190A (en) 1981-09-30 1981-09-30 Driving circuit for thin film el display
JP15714881A JPS5857191A (en) 1981-09-30 1981-09-30 Driving of thin film el display

Publications (2)

Publication Number Publication Date
GB2105085A GB2105085A (en) 1983-03-16
GB2105085B true GB2105085B (en) 1985-08-14

Family

ID=27317556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224801A Expired GB2105085B (en) 1981-08-31 1982-08-31 Drive for thin-film electroluminescent display panel

Country Status (1)

Country Link
GB (1) GB2105085B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636789A (en) * 1982-09-21 1987-01-13 Fujitsu Limited Method for driving a matrix type display
DE3511886A1 (en) * 1984-04-02 1985-10-03 Sharp K.K., Osaka DRIVER CIRCUIT FOR DRIVING A THIN FILM EL DISPLAY
US4836656A (en) * 1985-12-25 1989-06-06 Canon Kabushiki Kaisha Driving method for optical modulation device
JP2617924B2 (en) * 1986-09-26 1997-06-11 松下電器産業株式会社 Method of manufacturing electroluminescence display device
EP0277254A1 (en) * 1987-02-02 1988-08-10 Chrysler Corporation Electroluminescent display drive circuitry
JP3619299B2 (en) * 1995-09-29 2005-02-09 パイオニア株式会社 Light emitting element drive circuit

Also Published As

Publication number Publication date
GB2105085A (en) 1983-03-16

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 20020830