WO2002025944A3 - Portable intelligent visual display apparatus - Google Patents

Portable intelligent visual display apparatus Download PDF

Info

Publication number
WO2002025944A3
WO2002025944A3 PCT/EP2001/010524 EP0110524W WO0225944A3 WO 2002025944 A3 WO2002025944 A3 WO 2002025944A3 EP 0110524 W EP0110524 W EP 0110524W WO 0225944 A3 WO0225944 A3 WO 0225944A3
Authority
WO
WIPO (PCT)
Prior art keywords
visual display
computing device
digital data
display apparatus
images
Prior art date
Application number
PCT/EP2001/010524
Other languages
French (fr)
Other versions
WO2002025944A2 (en
Inventor
Nicholas R Dono
Bengt-Olaf Schneider
Original Assignee
Ibm
Ibm Deutschland
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 Ibm, Ibm Deutschland filed Critical Ibm
Priority to AU2002213906A priority Critical patent/AU2002213906A1/en
Publication of WO2002025944A2 publication Critical patent/WO2002025944A2/en
Publication of WO2002025944A3 publication Critical patent/WO2002025944A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1639—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being based on projection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • 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
    • 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
    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof

Abstract

An apparatus is presented for displaying digital data as visual images in a format suitable for viewing by sizable audiences. The apparatus combines a computing device with a visual display device into single portable physical unit. The portable visual display apparatus for receiving and visually displaying digital data includes a computing device adapted to receive and to process the digital data, the computing device being capable of converting the data into electrical signals suitable for display as images; and a visual display device adapted to accept the electrical signals and to project images in a format suitable for viewing by a plurality of viewers, wherein the computing device and the visual display device form a single physical unit during operation.
PCT/EP2001/010524 2000-09-22 2001-09-12 Portable intelligent visual display apparatus WO2002025944A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002213906A AU2002213906A1 (en) 2000-09-22 2001-09-12 Portable intelligent visual display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66726100A 2000-09-22 2000-09-22
US09/667,261 2000-09-22

Publications (2)

Publication Number Publication Date
WO2002025944A2 WO2002025944A2 (en) 2002-03-28
WO2002025944A3 true WO2002025944A3 (en) 2002-08-22

Family

ID=24677493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/010524 WO2002025944A2 (en) 2000-09-22 2001-09-12 Portable intelligent visual display apparatus

Country Status (3)

Country Link
AU (1) AU2002213906A1 (en)
TW (1) TW505816B (en)
WO (1) WO2002025944A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860163B1 (en) * 2003-05-23 2008-09-24 아이엘 앤드 에프에스 에듀케이션 앤드 테크놀로지 서비시즈 리미티드 A portable integrated electronic interactive device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353075A (en) * 1988-08-17 1994-10-04 In Focus Systems, Inc. Convertible flat panel display system
WO1996012210A1 (en) * 1994-10-13 1996-04-25 Reveo, Inc. Transportable computer systems having plural viewing modes
JP2000206482A (en) * 1999-01-18 2000-07-28 Matsushita Electric Ind Co Ltd Projection liquid crystal display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353075A (en) * 1988-08-17 1994-10-04 In Focus Systems, Inc. Convertible flat panel display system
WO1996012210A1 (en) * 1994-10-13 1996-04-25 Reveo, Inc. Transportable computer systems having plural viewing modes
JP2000206482A (en) * 1999-01-18 2000-07-28 Matsushita Electric Ind Co Ltd Projection liquid crystal display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 10 17 November 2000 (2000-11-17) *

Also Published As

Publication number Publication date
AU2002213906A1 (en) 2002-04-02
TW505816B (en) 2002-10-11
WO2002025944A2 (en) 2002-03-28

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