SE8603933L - MATRIC BUILDING SCREEN - Google Patents

MATRIC BUILDING SCREEN

Info

Publication number
SE8603933L
SE8603933L SE8603933A SE8603933A SE8603933L SE 8603933 L SE8603933 L SE 8603933L SE 8603933 A SE8603933 A SE 8603933A SE 8603933 A SE8603933 A SE 8603933A SE 8603933 L SE8603933 L SE 8603933L
Authority
SE
Sweden
Prior art keywords
picture
matrix
information
module memory
display screen
Prior art date
Application number
SE8603933A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE454731B (en
SE8603933D0 (en
Inventor
M K Grafstrom
Original Assignee
Comview Ab
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 Comview Ab filed Critical Comview Ab
Priority to SE8603933A priority Critical patent/SE454731B/en
Publication of SE8603933D0 publication Critical patent/SE8603933D0/en
Priority to JP50539787A priority patent/JPH02500053A/en
Priority to EP19870906031 priority patent/EP0327539A1/en
Priority to PCT/SE1987/000416 priority patent/WO1988002162A1/en
Publication of SE8603933L publication Critical patent/SE8603933L/en
Priority to NO882076A priority patent/NO882076D0/en
Publication of SE454731B publication Critical patent/SE454731B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/04—Display device controller operating with a plurality of display units

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

Display screen which comprises a plurality of matrices. The display screen is constructed from modules, each of which operates as an independent unit. Each module has a display matrix (2) having picture elements or pixels placed thereon in a two-dimensional grid. The picture matrix has an associated module memory (13). The module memory has written thereinto information concerning those parts of an incoming video signal which are to be shown on the picture matrix in that part of the display screen where the picture matrix is placed. The picture matrix is controlled so as to show video information one whole row at a time and is constructed to steer the rows in a selected sequence. This is effected with the aid of a control arrangement (14, 15) which controls a device (16) having drive stages, one for each picture element along a row, and coupled to receive information from the module memory (13) and an activating arrangement (18) for activating all picture elements in a row to receive information from their respective drive stages. The control arrangement (14, 15) for updating the information shown on the picture matrix operates in a rhythm which is totally independent of the rhythm in which the write-in arrangement writes information into the module memory (13).
SE8603933A 1986-09-18 1986-09-18 SCREEN CONSTRUCTED BY A MULTIPLE MODULE SE454731B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8603933A SE454731B (en) 1986-09-18 1986-09-18 SCREEN CONSTRUCTED BY A MULTIPLE MODULE
JP50539787A JPH02500053A (en) 1986-09-18 1987-09-15 Multiple matrix structure display screen
EP19870906031 EP0327539A1 (en) 1986-09-18 1987-09-15 A display screen of multiple matrix construction
PCT/SE1987/000416 WO1988002162A1 (en) 1986-09-18 1987-09-15 A display screen of multiple matrix construction
NO882076A NO882076D0 (en) 1986-09-18 1988-05-11 DISPLAY SCREEN CONSTRUCTED BY MULTIPLE MATRIX.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603933A SE454731B (en) 1986-09-18 1986-09-18 SCREEN CONSTRUCTED BY A MULTIPLE MODULE

Publications (3)

Publication Number Publication Date
SE8603933D0 SE8603933D0 (en) 1986-09-18
SE8603933L true SE8603933L (en) 1988-03-19
SE454731B SE454731B (en) 1988-05-24

Family

ID=20365635

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8603933A SE454731B (en) 1986-09-18 1986-09-18 SCREEN CONSTRUCTED BY A MULTIPLE MODULE

Country Status (4)

Country Link
EP (1) EP0327539A1 (en)
JP (1) JPH02500053A (en)
SE (1) SE454731B (en)
WO (1) WO1988002162A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8926647D0 (en) * 1989-11-24 1990-01-17 Hillen Sean Video display
GB2274535B (en) * 1993-01-26 1996-07-24 Peng Seng Toh grey-scale large screen display
JP3610418B2 (en) 1995-08-08 2005-01-12 カシオ計算機株式会社 Liquid crystal driving method and liquid crystal display device
DE59608032D1 (en) * 1996-12-03 2001-11-29 Spea Software Gmbh CONTROL OF TWO MONITORS WITH DISPLAY DATA TRANSFER VIA FIFO-BUFFER
CN114093314B (en) * 2022-01-19 2022-08-30 北京显芯科技有限公司 Address setting method and device and display device
CN118093350A (en) * 2024-04-23 2024-05-28 山东中联晶智信息科技有限公司 Remote management method and system for outdoor display screen data

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058427A (en) * 1979-09-06 1981-04-08 Bbc Brown Boveri & Cie Modular Large-area Display Panel
JPS56121014A (en) * 1980-02-28 1981-09-22 Sharp Corp Liquid-crystal display device

Also Published As

Publication number Publication date
EP0327539A1 (en) 1989-08-16
SE454731B (en) 1988-05-24
SE8603933D0 (en) 1986-09-18
JPH02500053A (en) 1990-01-11
WO1988002162A1 (en) 1988-03-24

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