DE69712697D1 - Adapter für eine Anzeigevorrichtung für eine Vorführung unter Verwendung eines Overhead-Projektors - Google Patents

Adapter für eine Anzeigevorrichtung für eine Vorführung unter Verwendung eines Overhead-Projektors

Info

Publication number
DE69712697D1
DE69712697D1 DE69712697T DE69712697T DE69712697D1 DE 69712697 D1 DE69712697 D1 DE 69712697D1 DE 69712697 T DE69712697 T DE 69712697T DE 69712697 T DE69712697 T DE 69712697T DE 69712697 D1 DE69712697 D1 DE 69712697D1
Authority
DE
Germany
Prior art keywords
demonstration
adapter
display device
overhead projector
projector
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.)
Expired - Fee Related
Application number
DE69712697T
Other languages
English (en)
Other versions
DE69712697T2 (de
Inventor
Jacques H Helot
Michael D Derocher
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69712697D1 publication Critical patent/DE69712697D1/de
Publication of DE69712697T2 publication Critical patent/DE69712697T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/917—Video display screen support
DE69712697T 1996-10-07 1997-09-12 Adapter für eine Anzeigevorrichtung für eine Vorführung unter Verwendung eines Overhead-Projektors Expired - Fee Related DE69712697T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/726,598 US5823651A (en) 1996-10-07 1996-10-07 Display adapter for overhead projector presentation

Publications (2)

Publication Number Publication Date
DE69712697D1 true DE69712697D1 (de) 2002-06-27
DE69712697T2 DE69712697T2 (de) 2003-03-06

Family

ID=24919256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712697T Expired - Fee Related DE69712697T2 (de) 1996-10-07 1997-09-12 Adapter für eine Anzeigevorrichtung für eine Vorführung unter Verwendung eines Overhead-Projektors

Country Status (4)

Country Link
US (1) US5823651A (de)
EP (1) EP0834764B1 (de)
JP (1) JPH10123618A (de)
DE (1) DE69712697T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3669413B2 (ja) * 1999-05-17 2005-07-06 日本電気株式会社 画像表示用アダプタを備えた移動端末と回線品質変化対応方法
WO2001096940A1 (en) 2000-06-13 2001-12-20 Derryberry Eddie W Electronic image projection device
US6772265B2 (en) 2000-12-11 2004-08-03 International Business Machines Corporation Docking station for a laptop computer
JP2003218545A (ja) * 2002-01-23 2003-07-31 Seiko Epson Corp 電子機器用外装ケース、この電子機器用外装ケースを備えるプロジェクタ
GB2409052B (en) * 2003-12-12 2008-06-18 Simon Richard Daniel Cube shaped lamp and projection device for single slide
US7958892B2 (en) * 2005-07-29 2011-06-14 Resmed Limited Air delivery system
US8640697B2 (en) 2006-02-17 2014-02-04 Resmed Limited Combination enhanced therapy
US20100214737A1 (en) * 2007-09-12 2010-08-26 Cheng Yu Huang Extendable heat-dissipating base set for notebook computers
US8323041B2 (en) * 2011-02-17 2012-12-04 Citizen Finetech Miyota Co., Ltd. Connectors for connecting a projector module to an application module
JP1525421S (de) * 2013-12-18 2018-05-21
US9948838B2 (en) * 2015-02-20 2018-04-17 Freedom Scientific, Inc. Articulated desktop magnifier
US20220404880A1 (en) * 2019-11-26 2022-12-22 Hewlett-Packard Development Company, L.P. Holding Devices

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921343A (en) * 1985-09-05 1990-05-01 Fuji Photo Film Co., Ltd. Overhead projector
US4728184A (en) * 1987-05-26 1988-03-01 Buhl Industries, Inc. Foldable transparency enlarger for overhead projector
FI88214C (fi) * 1987-12-30 1993-04-13 Educatek Oy Bildkastare
JPH063383Y2 (ja) * 1988-04-28 1994-01-26 株式会社東芝 オーバヘッドプロジェクタユニットの脚構造
US4968134A (en) * 1988-06-29 1990-11-06 Ricoh Company, Ltd. Overhead projector
US4944578A (en) * 1988-07-21 1990-07-31 Telex Communications Color graphic imager utilizing a liquid crystal display
US5337103A (en) * 1993-01-06 1994-08-09 In Focus Systems, Inc. Case for overhead projection display panel
US5353075A (en) * 1988-08-17 1994-10-04 In Focus Systems, Inc. Convertible flat panel display system
US5041965A (en) * 1990-08-10 1991-08-20 Rever Computer Inc. Laptop computer with detachable display for overhead projector
US5168294A (en) * 1990-09-07 1992-12-01 Texas Instruments Incorporated Display demonstration system for providing enlarged projected image of calculator display
US5317350A (en) * 1992-03-19 1994-05-31 Fuji Photo Film Co., Ltd. Overhead projector
US5227820A (en) * 1992-06-01 1993-07-13 Ctx-Electronics Corporation Shading device of the LCD projecting plate
US5260730A (en) * 1993-01-25 1993-11-09 Numa Corporation Optical overhead projector for electronic images
US5521660A (en) * 1994-09-29 1996-05-28 Texas Instruments Inc. Multimedia field emission device portable projector
JPH08262993A (ja) * 1995-03-03 1996-10-11 Internatl Business Mach Corp <Ibm> 携帯型情報処理装置及び携帯型情報処理装置用スタンド
US5593221A (en) * 1995-06-27 1997-01-14 Silicon Graphics, Inc. Overhead projector for flat panel display capability

Also Published As

Publication number Publication date
EP0834764A3 (de) 1999-11-17
JPH10123618A (ja) 1998-05-15
EP0834764A2 (de) 1998-04-08
EP0834764B1 (de) 2002-05-22
US5823651A (en) 1998-10-20
DE69712697T2 (de) 2003-03-06

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8339 Ceased/non-payment of the annual fee