IT1226777B - Visualizzatore migliorato a plasma gassoso con rollore di scintillamento - Google Patents

Visualizzatore migliorato a plasma gassoso con rollore di scintillamento

Info

Publication number
IT1226777B
IT1226777B IT8847626A IT4762688A IT1226777B IT 1226777 B IT1226777 B IT 1226777B IT 8847626 A IT8847626 A IT 8847626A IT 4762688 A IT4762688 A IT 4762688A IT 1226777 B IT1226777 B IT 1226777B
Authority
IT
Italy
Prior art keywords
sparking
roller
plasma display
gas plasma
improved gas
Prior art date
Application number
IT8847626A
Other languages
English (en)
Other versions
IT8847626A0 (it
Inventor
Carter R Richard
Paul B Wood
Original Assignee
Compaq Computer 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 Compaq Computer Corp filed Critical Compaq Computer Corp
Publication of IT8847626A0 publication Critical patent/IT8847626A0/it
Application granted granted Critical
Publication of IT1226777B publication Critical patent/IT1226777B/it

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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G09G3/2025—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having all the same time duration
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • 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
    • G09G3/282—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 DC panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Digital Computer Display Output (AREA)
IT8847626A 1987-02-12 1988-02-11 Visualizzatore migliorato a plasma gassoso con rollore di scintillamento IT1226777B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1368887A 1987-02-12 1987-02-12

Publications (2)

Publication Number Publication Date
IT8847626A0 IT8847626A0 (it) 1988-02-11
IT1226777B true IT1226777B (it) 1991-02-07

Family

ID=21761197

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8847626A IT1226777B (it) 1987-02-12 1988-02-11 Visualizzatore migliorato a plasma gassoso con rollore di scintillamento

Country Status (4)

Country Link
JP (1) JPS63291092A (it)
DE (1) DE3804485A1 (it)
GB (1) GB2202661A (it)
IT (1) IT1226777B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295689B1 (en) * 1987-06-19 1995-03-29 Kabushiki Kaisha Toshiba Display controller for CRT/plasma display apparatus
JPH02250087A (ja) * 1989-02-22 1990-10-05 Sharp Corp 表示制御装置
JP3139312B2 (ja) * 1994-11-25 2001-02-26 株式会社富士通ゼネラル ディスプレイ駆動方法および装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238693B2 (it) * 1971-12-30 1977-09-30
GB1399371A (en) * 1972-03-15 1975-07-02 Int Computers Ltd Image display apparatus
JPS5237734B2 (it) * 1972-06-22 1977-09-24
GB1494508A (en) * 1975-12-16 1977-12-07 Miller M Plasma display control apparatus
JPS58221570A (ja) * 1982-06-18 1983-12-23 Fujitsu Ltd 擬似濃度パタ−ン変換装置
JPS60227296A (ja) * 1984-04-25 1985-11-12 シャープ株式会社 表示制御方式

Also Published As

Publication number Publication date
JPS63291092A (ja) 1988-11-28
DE3804485A1 (de) 1989-04-06
GB2202661A (en) 1988-09-28
GB8803185D0 (en) 1988-03-09
IT8847626A0 (it) 1988-02-11

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