GB8803185D0 - Improvements in/relating to gas plasma display - Google Patents

Improvements in/relating to gas plasma display

Info

Publication number
GB8803185D0
GB8803185D0 GB888803185A GB8803185A GB8803185D0 GB 8803185 D0 GB8803185 D0 GB 8803185D0 GB 888803185 A GB888803185 A GB 888803185A GB 8803185 A GB8803185 A GB 8803185A GB 8803185 D0 GB8803185 D0 GB 8803185D0
Authority
GB
United Kingdom
Prior art keywords
relating
plasma display
gas plasma
gas
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.)
Pending
Application number
GB888803185A
Other versions
GB2202661A (en
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.)
Compaq Computer Corp
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 GB8803185D0 publication Critical patent/GB8803185D0/en
Publication of GB2202661A publication Critical patent/GB2202661A/en
Pending 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
    • G09G3/2007—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
GB08803185A 1987-02-12 1988-02-11 Gas plasma display Pending GB2202661A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB8803185D0 true GB8803185D0 (en) 1988-03-09
GB2202661A GB2202661A (en) 1988-09-28

Family

ID=21761197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08803185A Pending GB2202661A (en) 1987-02-12 1988-02-11 Gas plasma display

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3853447T2 (en) * 1987-06-19 1995-08-31 Toshiba Kawasaki Kk Display control unit for a cathode ray tube / plasma display unit.
JPH02250087A (en) * 1989-02-22 1990-10-05 Sharp Corp Display controller
JP3139312B2 (en) * 1994-11-25 2001-02-26 株式会社富士通ゼネラル Display driving method and apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238693B2 (en) * 1971-12-30 1977-09-30
GB1399371A (en) * 1972-03-15 1975-07-02 Int Computers Ltd Image display apparatus
JPS5237734B2 (en) * 1972-06-22 1977-09-24
GB1494508A (en) * 1975-12-16 1977-12-07 Miller M Plasma display control apparatus
JPS58221570A (en) * 1982-06-18 1983-12-23 Fujitsu Ltd Converter of pseudo density pattern
JPS60227296A (en) * 1984-04-25 1985-11-12 シャープ株式会社 Display control system

Also Published As

Publication number Publication date
IT1226777B (en) 1991-02-07
JPS63291092A (en) 1988-11-28
GB2202661A (en) 1988-09-28
DE3804485A1 (en) 1989-04-06
IT8847626A0 (en) 1988-02-11

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