AU4591493A - Visual image projector - Google Patents

Visual image projector

Info

Publication number
AU4591493A
AU4591493A AU45914/93A AU4591493A AU4591493A AU 4591493 A AU4591493 A AU 4591493A AU 45914/93 A AU45914/93 A AU 45914/93A AU 4591493 A AU4591493 A AU 4591493A AU 4591493 A AU4591493 A AU 4591493A
Authority
AU
Australia
Prior art keywords
visual image
image projector
projector
visual
image
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.)
Abandoned
Application number
AU45914/93A
Inventor
Christopher Allen
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.)
AOTEA CENTRE BOARD OF MANAGEMENT
Original Assignee
AOTEA CENTRE BOARD OF MANAGEME
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 AOTEA CENTRE BOARD OF MANAGEME filed Critical AOTEA CENTRE BOARD OF MANAGEME
Publication of AU4591493A publication Critical patent/AU4591493A/en
Abandoned 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
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
AU45914/93A 1992-07-21 1993-07-19 Visual image projector Abandoned AU4591493A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ243658 1992-07-21
NZ24365892 1992-07-21
PCT/NZ1993/000057 WO1994002882A1 (en) 1992-07-21 1993-07-19 Visual image projector

Publications (1)

Publication Number Publication Date
AU4591493A true AU4591493A (en) 1994-02-14

Family

ID=19924035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45914/93A Abandoned AU4591493A (en) 1992-07-21 1993-07-19 Visual image projector

Country Status (2)

Country Link
AU (1) AU4591493A (en)
WO (1) WO1994002882A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406261U1 (en) * 1994-04-15 1995-01-12 Infoscreen Gesellschaft für Stadtinformationsanlagen mbH, 90408 Nürnberg Video projection system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911420A (en) * 1973-11-23 1975-10-07 Xerox Corp Display system including a high resolution character generator
US4498098A (en) * 1982-06-02 1985-02-05 Digital Equipment Corporation Apparatus for combining a video signal with graphics and text from a computer
JPS6117134A (en) * 1984-04-13 1986-01-25 デモルツクス・ゲ−・エム・ベ−・ハ−・ウント・コンパニ−・カ−・ゲ− Overhead type projector
JPS63188126A (en) * 1987-01-30 1988-08-03 Nec Home Electronics Ltd Overhead projector
DE3711541A1 (en) * 1987-04-06 1988-10-27 Demolux Liquid crystal display system for overhead picture projection - has two transparent plates sandwiching liquid crystal and held by frame with plug for computer
JPH01221731A (en) * 1988-02-29 1989-09-05 Daiso Co Ltd Overhead projector device
DE3923140A1 (en) * 1989-07-13 1991-01-17 Kodak Ag Overhead projector with LCD plates - has fresnel lens plate in hinged frame enabling projection of LCD images and computer generated text
US5035502A (en) * 1989-08-28 1991-07-30 Stokes William T Transparent calculator for overhead projection
DE4019755A1 (en) * 1990-06-21 1992-01-09 Triumph Adler Ag Lap-top processor with removable back-lit LCD - which can be placed on projector for presentations or demonstrations
WO1992005483A1 (en) * 1990-09-15 1992-04-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Data input device

Also Published As

Publication number Publication date
WO1994002882A1 (en) 1994-02-03

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