CA1005551A - Electroluminescent display device - Google Patents

Electroluminescent display device

Info

Publication number
CA1005551A
CA1005551A CA177,359A CA177359A CA1005551A CA 1005551 A CA1005551 A CA 1005551A CA 177359 A CA177359 A CA 177359A CA 1005551 A CA1005551 A CA 1005551A
Authority
CA
Canada
Prior art keywords
display device
electroluminescent display
electroluminescent
display
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
CA177,359A
Other versions
CA177359S (en
Inventor
Jai P. Gaur
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.)
NCR Voyix Corp
Original Assignee
NCR 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
Application filed by NCR Corp filed Critical NCR Corp
Priority to CA223,825A priority Critical patent/CA988603A/en
Application granted granted Critical
Publication of CA1005551A publication Critical patent/CA1005551A/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
    • G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • 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
    • G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 luminous gas-discharge panels, e.g. plasma panels using AC 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0238—Improving the black level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of El Displays (AREA)
CA177,359A 1972-09-01 1973-07-26 Electroluminescent display device Expired CA1005551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA223,825A CA988603A (en) 1972-09-01 1975-04-04 Electroluminescent display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28573472A 1972-09-01 1972-09-01

Publications (1)

Publication Number Publication Date
CA1005551A true CA1005551A (en) 1977-02-15

Family

ID=23095487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,359A Expired CA1005551A (en) 1972-09-01 1973-07-26 Electroluminescent display device

Country Status (12)

Country Link
US (1) US3793628A (en)
JP (1) JPS5918713B2 (en)
AU (1) AU5936673A (en)
BE (1) BE804266A (en)
CA (1) CA1005551A (en)
CH (1) CH578222A5 (en)
DE (1) DE2342792C2 (en)
FR (1) FR2198251B1 (en)
GB (1) GB1423873A (en)
IT (1) IT993129B (en)
NL (1) NL7311646A (en)
ZA (1) ZA735523B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5375450U (en) * 1976-11-26 1978-06-23
JPS569918Y2 (en) * 1978-05-29 1981-03-05
US4247854A (en) * 1979-05-09 1981-01-27 Ncr Corporation Gas panel with improved circuit for display operation
US4652872A (en) * 1983-07-07 1987-03-24 Nec Kansai, Ltd. Matrix display panel driving system
JPS6048090A (en) * 1983-08-26 1985-03-15 伊勢電子工業株式会社 Fluorescent display unit
US5663742A (en) * 1995-08-21 1997-09-02 Micron Display Technology, Inc. Compressed field emission display
JP3808534B2 (en) * 1996-02-09 2006-08-16 Ｔｄｋ株式会社 Image display device
US5854615A (en) * 1996-10-03 1998-12-29 Micron Display Technology, Inc. Matrix addressable display with delay locked loop controller
JP3737889B2 (en) * 1998-08-21 2006-01-25 パイオニア株式会社 Light emitting display device and driving method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334269A (en) * 1964-07-28 1967-08-01 Itt Character display panel having a plurality of glow discharge cavities including resistive ballast means exposed to the glow discharge therein
US3614739A (en) * 1969-05-02 1971-10-19 Owens Illinois Inc Integrated driving circuitry for gas discharge panel
BE754223A (en) * 1969-08-04 1970-12-31 Ncr Co ELECTROLUMINESCENT DISPLAY DEVICE
US3611296A (en) * 1969-12-29 1971-10-05 Owens Illinois Inc Driving circuitry for gas discharge panel
US3668688A (en) * 1969-12-29 1972-06-06 Owens Illinois Inc Gas discharge display and memory panel having addressing and interface circuits integral therewith
US3673460A (en) * 1970-09-15 1972-06-27 Owens Illinois Inc Low voltage pulse system for addressing gas discharge display/memory panels

Also Published As

Publication number Publication date
NL7311646A (en) 1974-03-05
ZA735523B (en) 1974-07-31
AU5936673A (en) 1975-02-20
JPS4968691A (en) 1974-07-03
US3793628A (en) 1974-02-19
IT993129B (en) 1975-09-30
JPS5918713B2 (en) 1984-04-28
FR2198251B1 (en) 1978-09-08
DE2342792A1 (en) 1974-03-14
CH578222A5 (en) 1976-07-30
GB1423873A (en) 1976-02-04
FR2198251A1 (en) 1974-03-29
BE804266A (en) 1973-12-17
DE2342792C2 (en) 1984-03-29
AU473280B2 (en) 1976-06-17

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