GB9322827D0 - Video display apparatus - Google Patents

Video display apparatus

Info

Publication number
GB9322827D0
GB9322827D0 GB939322827A GB9322827A GB9322827D0 GB 9322827 D0 GB9322827 D0 GB 9322827D0 GB 939322827 A GB939322827 A GB 939322827A GB 9322827 A GB9322827 A GB 9322827A GB 9322827 D0 GB9322827 D0 GB 9322827D0
Authority
GB
United Kingdom
Prior art keywords
display apparatus
video display
video
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.)
Withdrawn
Application number
GB939322827A
Other versions
GB2284131A (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.)
Hong Kong Productivity Council
Original Assignee
Hong Kong Productivity Council
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 Hong Kong Productivity Council filed Critical Hong Kong Productivity Council
Priority to GB9322827A priority Critical patent/GB2284131A/en
Publication of GB9322827D0 publication Critical patent/GB9322827D0/en
Publication of GB2284131A publication Critical patent/GB2284131A/en
Withdrawn legal-status Critical Current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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/222—Control of the character-code memory
    • G09G5/227—Resolution modifying circuits, e.g. variable screen formats, resolution change between memory contents and display screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB9322827A 1993-11-05 1993-11-05 Video display apparatus Withdrawn GB2284131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9322827A GB2284131A (en) 1993-11-05 1993-11-05 Video display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9322827A GB2284131A (en) 1993-11-05 1993-11-05 Video display apparatus

Publications (2)

Publication Number Publication Date
GB9322827D0 true GB9322827D0 (en) 1993-12-22
GB2284131A GB2284131A (en) 1995-05-24

Family

ID=10744696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322827A Withdrawn GB2284131A (en) 1993-11-05 1993-11-05 Video display apparatus

Country Status (1)

Country Link
GB (1) GB2284131A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3631848B2 (en) * 1996-06-28 2005-03-23 富士通株式会社 Image display system
JP2005208455A (en) * 2004-01-26 2005-08-04 Nec Corp Personal digital assistant system and its information display method
KR20160019104A (en) * 2013-08-12 2016-02-18 인텔 코포레이션 Techniques for low power video compression and transmission

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695895A (en) * 1983-11-02 1987-09-22 Canon Kabushiki Kaisha Image processing system
GB2172767B (en) * 1985-01-31 1989-02-08 Canon Kk Image signal processing system
JPH0591341A (en) * 1991-09-26 1993-04-09 Fuji Xerox Co Ltd Picture data processing device

Also Published As

Publication number Publication date
GB2284131A (en) 1995-05-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)