DE2902941C2 - Sichtanzeigevorrichtung - Google Patents

Sichtanzeigevorrichtung

Info

Publication number
DE2902941C2
DE2902941C2 DE2902941A DE2902941A DE2902941C2 DE 2902941 C2 DE2902941 C2 DE 2902941C2 DE 2902941 A DE2902941 A DE 2902941A DE 2902941 A DE2902941 A DE 2902941A DE 2902941 C2 DE2902941 C2 DE 2902941C2
Authority
DE
Germany
Prior art keywords
elements
radiation
photoconductive
light
conductors
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
DE2902941A
Other languages
German (de)
English (en)
Other versions
DE2902941A1 (de
Inventor
Gordon Macclesfield Cheshire Hughes
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 DE2902941A1 publication Critical patent/DE2902941A1/de
Application granted granted Critical
Publication of DE2902941C2 publication Critical patent/DE2902941C2/de
Expired 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 [2D] 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)
DE2902941A 1978-01-28 1979-01-26 Sichtanzeigevorrichtung Expired DE2902941C2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE2902941A1 DE2902941A1 (de) 1979-08-02
DE2902941C2 true DE2902941C2 (de) 1982-09-16

Family

ID=9760911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2902941A Expired DE2902941C2 (de) 1978-01-28 1979-01-26 Sichtanzeigevorrichtung

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)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467325A (en) * 1981-11-02 1984-08-21 Sperry Corporation Electro-optically addressed flat panel display
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

Family Cites Families (9)

* 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
US3152257A (en) * 1959-11-30 1964-10-06 Philips Corp Crossed-parallel-conductors system using electroluminescent and photoconductive layers
US3112403A (en) * 1961-01-03 1963-11-26 Gen Telephone & Elect Electroluminescent information processing circuit
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
GB1458045A (en) * 1973-08-15 1976-12-08 Secr Defence Display systems
US4035774A (en) * 1975-12-19 1977-07-12 International Business Machines Corporation Bistable electroluminescent memory and display device

Also Published As

Publication number Publication date
JPS54158197A (en) 1979-12-13
JPS6035068B2 (ja) 1985-08-12
FR2415851A1 (fr) 1979-08-24
GB2015226B (en) 1982-03-31
FR2415851B1 (enExample) 1985-03-15
DE2902941A1 (de) 1979-08-02
US4322720A (en) 1982-03-30
GB2015226A (en) 1979-09-05

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee