FR2415851A1 - Dispositif d'affichage - Google Patents

Dispositif d'affichage

Info

Publication number
FR2415851A1
FR2415851A1 FR7902095A FR7902095A FR2415851A1 FR 2415851 A1 FR2415851 A1 FR 2415851A1 FR 7902095 A FR7902095 A FR 7902095A FR 7902095 A FR7902095 A FR 7902095A FR 2415851 A1 FR2415851 A1 FR 2415851A1
Authority
FR
France
Prior art keywords
display device
electroluminescent elements
layers
photoconductors
arrangement
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
FR7902095A
Other languages
English (en)
French (fr)
Other versions
FR2415851B1 (enExample
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of FR2415851A1 publication Critical patent/FR2415851A1/fr
Application granted granted Critical
Publication of FR2415851B1 publication Critical patent/FR2415851B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • 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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
    • 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
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
    • G09G2360/147—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel
    • G09G2360/148—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel the light being detected by light detection means within each pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
FR7902095A 1978-01-28 1979-01-26 Dispositif d'affichage Granted FR2415851A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB357478 1978-01-28

Publications (2)

Publication Number Publication Date
FR2415851A1 true FR2415851A1 (fr) 1979-08-24
FR2415851B1 FR2415851B1 (enExample) 1985-03-15

Family

ID=9760911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902095A Granted FR2415851A1 (fr) 1978-01-28 1979-01-26 Dispositif d'affichage

Country Status (5)

Country Link
US (1) US4322720A (enExample)
JP (1) JPS6035068B2 (enExample)
DE (1) DE2902941C2 (enExample)
FR (1) FR2415851A1 (enExample)
GB (1) GB2015226B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078648A1 (en) * 1981-11-02 1983-05-11 Sperry Corporation Flat panel display

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665342A (en) * 1984-07-02 1987-05-12 Cordis Corporation Screen printable polymer electroluminescent display with isolation
US4614668A (en) * 1984-07-02 1986-09-30 Cordis Corporation Method of making an electroluminescent display device with islands of light emitting elements
US4646079A (en) * 1984-09-12 1987-02-24 Cornell Research Foundation, Inc. Self-scanning electroluminescent display
US5519414A (en) * 1993-02-19 1996-05-21 Off World Laboratories, Inc. Video display and driver apparatus and method
US5757351A (en) * 1995-10-10 1998-05-26 Off World Limited, Corp. Electrode storage display addressing system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059144A (en) * 1959-08-21 1962-10-16 Sylvania Electric Prod Information display device
US3112403A (en) * 1961-01-03 1963-11-26 Gen Telephone & Elect Electroluminescent information processing circuit
US3972040A (en) * 1973-08-15 1976-07-27 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Display systems
FR2335902A1 (fr) * 1975-12-19 1977-07-15 Ibm Dispositif de memoire et d'affichage electroluminescents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152257A (en) * 1959-11-30 1964-10-06 Philips Corp Crossed-parallel-conductors system using electroluminescent and photoconductive layers
US3207905A (en) * 1961-08-17 1965-09-21 Gen Electric Touch-sensitive optoelectonic circuits and indicators
US3221170A (en) * 1963-01-28 1965-11-30 Bendix Corp Electroluminescent-photoconductor means for lighted column display
US3375373A (en) * 1964-08-25 1968-03-26 Hughes Aircraft Co Solid state bistable circuit
US3696389A (en) * 1970-07-20 1972-10-03 Gen Electric Display system utilizing light emitting devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059144A (en) * 1959-08-21 1962-10-16 Sylvania Electric Prod Information display device
US3112403A (en) * 1961-01-03 1963-11-26 Gen Telephone & Elect Electroluminescent information processing circuit
US3972040A (en) * 1973-08-15 1976-07-27 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Display systems
FR2335902A1 (fr) * 1975-12-19 1977-07-15 Ibm Dispositif de memoire et d'affichage electroluminescents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078648A1 (en) * 1981-11-02 1983-05-11 Sperry Corporation Flat panel display

Also Published As

Publication number Publication date
GB2015226A (en) 1979-09-05
DE2902941C2 (de) 1982-09-16
US4322720A (en) 1982-03-30
JPS54158197A (en) 1979-12-13
DE2902941A1 (de) 1979-08-02
JPS6035068B2 (ja) 1985-08-12
FR2415851B1 (enExample) 1985-03-15
GB2015226B (en) 1982-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse