IT7830879A0 - Dispositivo di visualizzazione elettroluminescente a colori. - Google Patents

Dispositivo di visualizzazione elettroluminescente a colori.

Info

Publication number
IT7830879A0
IT7830879A0 IT7830879A IT3087978A IT7830879A0 IT 7830879 A0 IT7830879 A0 IT 7830879A0 IT 7830879 A IT7830879 A IT 7830879A IT 3087978 A IT3087978 A IT 3087978A IT 7830879 A0 IT7830879 A0 IT 7830879A0
Authority
IT
Italy
Prior art keywords
color
display device
electroluminscent
electroluminscent display
display
Prior art date
Application number
IT7830879A
Other languages
English (en)
Other versions
IT1160351B (it
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7830879A0 publication Critical patent/IT7830879A0/it
Application granted granted Critical
Publication of IT1160351B publication Critical patent/IT1160351B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
IT7830879A 1977-12-19 1978-12-15 Dispositivo di visualizzazione elettroluminescente a colori IT1160351B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/861,597 US4155030A (en) 1977-12-19 1977-12-19 Multicolor display device using electroluminescent phosphor screen with internal memory and high resolution

Publications (2)

Publication Number Publication Date
IT7830879A0 true IT7830879A0 (it) 1978-12-15
IT1160351B IT1160351B (it) 1987-03-11

Family

ID=25336238

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7830879A IT1160351B (it) 1977-12-19 1978-12-15 Dispositivo di visualizzazione elettroluminescente a colori

Country Status (6)

Country Link
US (1) US4155030A (it)
EP (1) EP0003250B1 (it)
JP (1) JPS6040617B2 (it)
CA (1) CA1122640A (it)
DE (1) DE2860919D1 (it)
IT (1) IT1160351B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108570A (en) * 1978-02-14 1979-08-25 Futaba Denshi Kogyo Kk Method of fabricating fluorescent display unit
US4303913A (en) * 1978-08-25 1981-12-01 Matsushita Electric Industrial Co., Ltd. Fluorescent display device and display apparatus using the same
FR2447607A1 (fr) * 1979-01-29 1980-08-22 Tarragon Denis Transducteur electroluminescent chromatique et ses applications en synthese additive
JPS56107289A (en) * 1980-01-30 1981-08-26 Sharp Kk Thin film light emitting element
FR2513438A1 (fr) * 1981-09-22 1983-03-25 Thomson Csf Tube intensificateur d'images a memoire et mode de mise en oeuvre
US4442136A (en) * 1982-03-02 1984-04-10 Texas Instruments Incorporated Electroluminescent display with laser annealed phosphor
JPS60202685A (ja) * 1984-03-27 1985-10-14 セイコーエプソン株式会社 固体発光装置
US5019807A (en) * 1984-07-25 1991-05-28 Staplevision, Inc. Display screen
US4646079A (en) * 1984-09-12 1987-02-24 Cornell Research Foundation, Inc. Self-scanning electroluminescent display
US4719385A (en) * 1985-04-26 1988-01-12 Barrow William A Multi-colored thin-film electroluminescent display
FR2582130B1 (fr) * 1985-05-20 1987-08-14 Menn Roger Ecran matriciel electroluminescent trichrome et procede de fabrication
JPS62122094A (ja) * 1985-11-21 1987-06-03 アルプス電気株式会社 カラ−薄膜ｅｌ表示素子
US4689522A (en) * 1985-12-03 1987-08-25 The United States Of America As Represented By The Administator Of The National Aeronautics And Space Administration Flat-panel, full-color, electroluminescent display
US4900584A (en) * 1987-01-12 1990-02-13 Planar Systems, Inc. Rapid thermal annealing of TFEL panels
JPH0632298B2 (ja) * 1987-08-31 1994-04-27 シャープ株式会社 薄膜ｅｌ表示装置
GB2214706B (en) * 1988-01-29 1992-06-03 Ferranti Plc Colour-monochrome visual display device
JP2582644B2 (ja) * 1989-08-10 1997-02-19 富士写真フイルム株式会社 平面型画像表示装置
US5644327A (en) * 1995-06-07 1997-07-01 David Sarnoff Research Center, Inc. Tessellated electroluminescent display having a multilayer ceramic substrate
US6069597A (en) * 1997-08-29 2000-05-30 Candescent Technologies Corporation Circuit and method for controlling the brightness of an FED device
GB2329740A (en) 1997-09-30 1999-03-31 Sharp Kk A display device and a method of driving a display device
US6897855B1 (en) * 1998-02-17 2005-05-24 Sarnoff Corporation Tiled electronic display structure
JP2000133452A (ja) * 1998-10-28 2000-05-12 Matsushita Electric Ind Co Ltd 分散型多色発光ｅｌランプおよびこれを用いたｅｌランプユニット
US6498592B1 (en) 1999-02-16 2002-12-24 Sarnoff Corp. Display tile structure using organic light emitting materials
CN1327473C (zh) * 2000-10-25 2007-07-18 松下电器产业株式会社 电场发射型电子源元件、电子枪、阴极射线管装置以及阴极射线管的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818106A (en) * 1957-02-25 1959-08-12 Gen Electric Co Ltd Improvements in or relating to cathode ray tubes
USRE24540E (en) 1951-04-10 1958-09-23 Electroluminescent light means
US3388277A (en) * 1966-09-27 1968-06-11 Navy Usa Electroluminescent device comprising electroluminescent films emitting light of complementary colors
US3600172A (en) * 1968-12-11 1971-08-17 Polaroid Corp Process for producing image patterns in layers comprising electrophotoluminescent materials
US3786373A (en) * 1971-10-01 1974-01-15 Raytheon Co Temperature compensated acoustic surface wave device
JPS5437800B2 (it) * 1973-06-19 1979-11-16
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
IT1160351B (it) 1987-03-11
JPS6040617B2 (ja) 1985-09-11
JPS5487432A (en) 1979-07-11
US4155030A (en) 1979-05-15
EP0003250B1 (en) 1981-08-05
DE2860919D1 (en) 1981-11-05
EP0003250A1 (en) 1979-08-08
CA1122640A (en) 1982-04-27

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