HK1034789A1 - Remote controller for controlling a projected pointer in an image projection system - Google Patents

Remote controller for controlling a projected pointer in an image projection system

Info

Publication number
HK1034789A1
HK1034789A1 HK01105331A HK01105331A HK1034789A1 HK 1034789 A1 HK1034789 A1 HK 1034789A1 HK 01105331 A HK01105331 A HK 01105331A HK 01105331 A HK01105331 A HK 01105331A HK 1034789 A1 HK1034789 A1 HK 1034789A1
Authority
HK
Hong Kong
Prior art keywords
controlling
remote controller
projection system
image projection
projected pointer
Prior art date
Application number
HK01105331A
Other languages
English (en)
Inventor
Kiyoshi Miyashita
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of HK1034789A1 publication Critical patent/HK1034789A1/xx

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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • 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
    • G03B21/14—Details
    • G03B21/26—Projecting separately subsidiary matter simultaneously with main image
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3259—Power saving in cursor control device, e.g. mouse, joystick, trackball
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/038—Indexing scheme relating to G06F3/038
    • G06F2203/0384—Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
    • H04B1/202—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver by remote control
    • 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
    • H04N21/47—End-user applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Details Of Television Systems (AREA)
  • Projection Apparatus (AREA)
  • Selective Calling Equipment (AREA)
  • Liquid Crystal (AREA)
HK01105331A 1995-04-07 2001-07-31 Remote controller for controlling a projected pointer in an image projection system HK1034789A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10801595 1995-04-07

Publications (1)

Publication Number Publication Date
HK1034789A1 true HK1034789A1 (en) 2001-11-02

Family

ID=14473833

Family Applications (2)

Application Number Title Priority Date Filing Date
HK01105331A HK1034789A1 (en) 1995-04-07 2001-07-31 Remote controller for controlling a projected pointer in an image projection system
HK01106984A HK1036120A1 (en) 1995-04-07 2001-10-04 Image projection system with remote controller

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK01106984A HK1036120A1 (en) 1995-04-07 2001-10-04 Image projection system with remote controller

Country Status (5)

Country Link
US (10) US5782548A (xx)
EP (5) EP2293173A2 (xx)
JP (1) JPH08334832A (xx)
DE (3) DE69530018T2 (xx)
HK (2) HK1034789A1 (xx)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782548A (en) * 1995-04-07 1998-07-21 Seiko Epson Corporation Image projection system and a method of controlling a projected pointer
US6005534A (en) * 1996-04-26 1999-12-21 Dahlgren, Hylin & Jonason Media Ab Digital information system
AU737013B2 (en) * 1996-04-26 2001-08-09 Dahlgren, Hylin, Jonason Media Ab Digital information system
KR100234421B1 (ko) * 1996-10-28 1999-12-15 윤종용 모니터의 제어 장치 및 그 제어 방법
US7929950B1 (en) 1996-12-16 2011-04-19 Ip Holdings, Inc. Dynamically configurable IP based wireless device and wireless networks
JP3937533B2 (ja) * 1997-11-07 2007-06-27 セイコーエプソン株式会社 遠隔座標入力装置および遠隔座標入力方法
DE19780412C1 (de) * 1997-11-14 1999-01-21 Vlg Virtual Laser Games Gmbh Vorrichtung zum Markieren von Stellen in einer Fläche mittels eines gerichteten elektromagnetischen Strahls
US6617648B1 (en) * 1998-02-25 2003-09-09 Semiconductor Energy Laboratory Co., Ltd. Projection TV
US6345897B1 (en) * 1998-04-09 2002-02-12 Seiko Epson Corporation Projection display device and remote controller
US6820984B2 (en) 1998-04-09 2004-11-23 Seiko Epson Corporation Projection display device and remote controller
KR100301015B1 (ko) * 1998-10-15 2001-09-06 윤종용 지시자 위치 제어 방법
EP1141815B1 (en) * 1999-01-13 2003-03-12 TDS CAD Graphics Limited Interactive display system
JP3644295B2 (ja) * 1999-03-17 2005-04-27 セイコーエプソン株式会社 投写型表示装置
US6346933B1 (en) * 1999-09-21 2002-02-12 Seiko Epson Corporation Interactive display presentation system
JP2001166758A (ja) * 1999-12-09 2001-06-22 Seiko Epson Corp プレゼンテーション支援システムおよびプロジェクタシステム
CN100565327C (zh) * 2000-05-31 2009-12-02 精工爱普生株式会社 投影机及其控制方法
US20030234914A1 (en) * 2000-06-16 2003-12-25 Solomon Dennis J. Autostereoscopic performance wand display system
US6445933B1 (en) * 2000-07-17 2002-09-03 Tim Pettit Tele-remote telephone and remote control device
JP3338825B2 (ja) * 2000-08-22 2002-10-28 エヌイーシービューテクノロジー株式会社 電子プレゼンテーション方法並びにシステム
AUPR182400A0 (en) * 2000-11-30 2001-01-04 Silverbrook Research Pty. Ltd. An apparatus (ap27)
US8050625B2 (en) * 2000-12-22 2011-11-01 Terahop Networks, Inc. Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems
GB2374663A (en) * 2001-04-18 2002-10-23 Nokia Corp Presentation of images
US6642918B2 (en) 2001-04-23 2003-11-04 Canon Kabushiki Kaisha Control of digital projection system
US6538643B2 (en) 2001-04-25 2003-03-25 Interlink Electronics, Inc. Remote control having a touch pad operable in a pad-to-screen mapping mode for highlighting preselected parts of a slide displayed on a display screen
JP3707407B2 (ja) * 2001-08-28 2005-10-19 セイコーエプソン株式会社 パスワードを投写するプロジェクタ
WO2003034717A1 (en) * 2001-10-18 2003-04-24 Koninklijke Philips Electronics N.V. Display device and method of changing the display settings thereof
US20030117343A1 (en) * 2001-12-14 2003-06-26 Kling Ralph M. Mobile computer with an integrated micro projection display
US7293071B2 (en) 2002-05-27 2007-11-06 Seiko Epson Corporation Image data transmission system, process and program, image data output device and image display device
AU2002315744A1 (en) * 2002-07-05 2004-01-23 Lixin Ran A laser pointer with a touching-controlled panel and a wireless transceiver
TW579007U (en) * 2002-07-16 2004-03-01 Ritek Corp Non-volatile memory device with wireless control function
US7266778B2 (en) * 2002-10-02 2007-09-04 Hewlett-Packard Development Company, L.P. Freezable projection display
AU2003286866A1 (en) * 2002-11-05 2004-06-03 Speakeasy, Llc Integrated information presentation system with environmental controls
US7210798B2 (en) * 2003-01-17 2007-05-01 High End Systems Inc. Image projection lighting device and control system
JP2004287160A (ja) 2003-03-24 2004-10-14 Seiko Epson Corp 画像表示システム、プロジェクタ、画像表示方法、プロジェクタ制御方法、画像表示プログラムおよびプロジェクタ制御プログラム
US6916098B2 (en) * 2003-05-14 2005-07-12 Infocus Corporation Preset key for a projection device
TW578031B (en) * 2003-06-20 2004-03-01 Benq Corp Projection system with an image capturing device
US7281807B2 (en) 2003-07-16 2007-10-16 Honeywood Technologies, Llc Positionable projection display devices
US7156522B2 (en) * 2003-07-16 2007-01-02 Plut William J Projection-type display devices with reduced weight and size
JP2005181404A (ja) * 2003-12-16 2005-07-07 Nec Viewtechnology Ltd 複数画像表示可能な画像投射制御装置
JP2005208823A (ja) 2004-01-21 2005-08-04 Seiko Epson Corp プロジェクタのネットワークシステム
US7683881B2 (en) * 2004-05-24 2010-03-23 Keytec, Inc. Visual input pointing device for interactive display system
WO2005119356A2 (en) * 2004-05-28 2005-12-15 Erik Jan Banning Interactive direct-pointing system and calibration method
US9027015B2 (en) * 2004-06-04 2015-05-05 Steelcase, Inc. Interactive communication system having an integrated key drive system
CA2568596A1 (en) * 2004-06-04 2006-01-05 Polyvision Corporation Interactive communication systems
JP4661161B2 (ja) * 2004-10-20 2011-03-30 カシオ計算機株式会社 投影装置、投影方法及びプログラム
JP4114669B2 (ja) * 2005-03-25 2008-07-09 セイコーエプソン株式会社 プロジェクションシステム及びプロジェクタ
US20060256293A1 (en) * 2005-05-11 2006-11-16 Lawson Jack L Image projection system
JP4626416B2 (ja) * 2005-06-20 2011-02-09 セイコーエプソン株式会社 プロジェクタ
US9285897B2 (en) 2005-07-13 2016-03-15 Ultimate Pointer, L.L.C. Easily deployable interactive direct-pointing system and calibration method therefor
TWI326794B (en) * 2005-08-02 2010-07-01 Coretronic Corp Projector display system and controlling method for cursor thereof
WO2007070543A2 (en) 2005-12-12 2007-06-21 Infocus Corporation Video dock for portable media player
JP2007264565A (ja) * 2006-03-30 2007-10-11 Casio Comput Co Ltd プロジェクタ及びプログラム、画像投影方法
JP5040341B2 (ja) 2006-04-04 2012-10-03 セイコーエプソン株式会社 プロジェクタシステム
US20070279246A1 (en) * 2006-05-30 2007-12-06 Hudspeth Mildred A Remote control with easy to detect buttons
US20080018178A1 (en) * 2006-07-24 2008-01-24 Tai-Her Yang Cabled control/transmission device with directional light projector
TWI318326B (en) * 2006-09-20 2009-12-11 Coretronic Corp Projection apparatus
CN101529978B (zh) * 2006-10-12 2014-06-04 皇家飞利浦电子股份有限公司 用于光控制的系统和方法
EP2074805A4 (en) * 2006-10-16 2011-05-11 Nokia Corp ELECTRONIC COMMUNICATION DEVICE HAVING TWO INPUT DEVICES
WO2008156457A1 (en) * 2007-06-20 2008-12-24 Thomson Licensing Interactive display with camera feedback
US20090021652A1 (en) * 2007-07-17 2009-01-22 Motorola, Inc. Microprojector with a detachable interaction device
US8506085B2 (en) * 2007-08-28 2013-08-13 Dell Products, L.P. Methods and systems for projecting images
US20090298584A1 (en) * 2008-05-27 2009-12-03 George Hoehne Apparatus for gaming machine
US8887052B1 (en) 2009-01-09 2014-11-11 Google Inc. Presentation remote control
JP5321253B2 (ja) * 2009-06-05 2013-10-23 船井電機株式会社 情報表示システムおよび情報表示装置
TWI447507B (zh) * 2009-06-30 2014-08-01 Qisda Corp 投影機
US20110230238A1 (en) * 2010-03-17 2011-09-22 Sony Ericsson Mobile Communications Ab Pointer device to navigate a projected user interface
FR2959839A1 (fr) * 2010-05-06 2011-11-11 France Telecom Terminal incorporant un videoprojecteur et un ecran dont une zone permet le controle d'un pointeur distant projete par ce videoprojecteur
CN102243539A (zh) * 2010-05-10 2011-11-16 中强光电股份有限公司 光学装置及投影系统
JP2012198348A (ja) * 2011-03-18 2012-10-18 Fujitsu Ltd 表示制御プログラム及び方法、並びにコンピュータ
US8922486B2 (en) 2012-07-24 2014-12-30 Christie Digital Systems Usa, Inc. Method, system and apparatus for determining locations in a projected image
JP6149389B2 (ja) * 2012-12-12 2017-06-21 セイコーエプソン株式会社 プロジェクター及びプロジェクターの制御方法
KR20140085061A (ko) * 2012-12-27 2014-07-07 삼성전자주식회사 디스플레이 장치 및 이의 제어 방법
JPWO2014171134A1 (ja) * 2013-04-18 2017-02-16 パナソニックＩｐマネジメント株式会社 投写型映像表示装置
US9313258B2 (en) * 2013-08-02 2016-04-12 Nagravision S.A. System and method to manage switching between devices
CN105723632B (zh) * 2013-11-21 2019-03-22 松下电器（美国）知识产权公司 信息通信方法、装置及计算机可读存储介质
US11263508B2 (en) * 2017-09-22 2022-03-01 Samsung Electronics Co., Ltd. Modular NGSFF module to meet different density and length requirements

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014220B1 (de) * 1979-02-02 1982-05-26 Rollei-Werke Franke & Heidecke GmbH + Co KG Diaprojektor mit einer Bedienungseinrichtung
US4291954A (en) * 1980-01-24 1981-09-29 Polaroid Corporation Audiovisual system with improved moving light pointer
DE3009180C2 (de) 1980-03-11 1982-04-15 Estel Hoesch Werke Ag, 4600 Dortmund Steuereinrichtung zum Zustellen der längsverschiebbaren Schleifscheibe einer Walzenschleifmaschine
EP0171747A3 (en) * 1984-08-14 1989-02-01 Metaphor Computer Systems Cordless intelligent mouse
JPS62236280A (ja) * 1986-04-07 1987-10-16 Konika Corp 画像表示システム
JPS63262519A (ja) 1987-04-21 1988-10-28 Matsushita Electric Ind Co Ltd ダイヤル装置
JP2510208B2 (ja) 1987-07-17 1996-06-26 松下電器産業株式会社 音響映像機器
US4808980A (en) * 1987-10-22 1989-02-28 Wang Laboratories, Inc. Electronic light pointer for a projection monitor
JPH01257935A (ja) 1988-04-08 1989-10-16 Nec Corp オーバヘッド・プロジェクタ
US4944578A (en) * 1988-07-21 1990-07-31 Telex Communications Color graphic imager utilizing a liquid crystal display
US5101197A (en) * 1988-08-17 1992-03-31 In Focus Systems, Inc. Electronic transparency method and apparatus
JPH078060B2 (ja) * 1989-03-28 1995-01-30 松下電器産業株式会社 リモコン操作型電子機器制御システム
JPH0731651Y2 (ja) 1989-04-19 1995-07-19 ソニー株式会社 投写型ディスプレイ装置
US5136397A (en) * 1989-10-31 1992-08-04 Seiko Epson Corporation Liquid crystal video projector having lamp and cooling control and remote optics and picture attribute controls
JP2622620B2 (ja) * 1989-11-07 1997-06-18 プロクシマ コーポレイション コンピュータにより発生されたデイスプレイ可視像を変更するためのコンピュータ入力システム
JP2822258B2 (ja) * 1990-03-02 1998-11-11 ソニー株式会社 テレビジョン受像機
JPH0456890A (ja) 1990-06-22 1992-02-24 Hitachi Ltd プレゼンテーションシステム及びそのシナリオ編集方法
JPH0477192A (ja) * 1990-07-17 1992-03-11 Matsushita Electric Ind Co Ltd 液晶投写型表示装置およびそのリモート制御装置
US5666175A (en) * 1990-12-31 1997-09-09 Kopin Corporation Optical systems for displays
US5204768A (en) * 1991-02-12 1993-04-20 Mind Path Technologies, Inc. Remote controlled electronic presentation system
JP3128141B2 (ja) * 1991-03-19 2001-01-29 パイオニア株式会社 システムコントローラ
US5235363A (en) * 1991-05-10 1993-08-10 Nview Corporation Method and apparatus for interacting with a computer generated projected image
JPH05108257A (ja) 1991-10-17 1993-04-30 Fujitsu General Ltd リモコンマウスシステム
JPH05145973A (ja) 1991-11-18 1993-06-11 Matsushita Graphic Commun Syst Inc プログラマブルリモコン装置
JPH05241690A (ja) * 1992-02-26 1993-09-21 Nisshin Koki Kk データ入力装置
JP3198486B2 (ja) * 1992-03-11 2001-08-13 ソニー株式会社 Ａｖシステムのモニタ装置
US5302985A (en) * 1992-03-31 1994-04-12 Minnesota Mining And Manufacturing Company Overhead projector for LCD panel
JPH05282374A (ja) 1992-04-02 1993-10-29 Sony Corp 静止画表示装置
JP3009292B2 (ja) * 1992-04-10 2000-02-14 株式会社日立製作所 ライト付きリモートコントロール装置
JPH07508388A (ja) 1992-05-13 1995-09-14 マンコヴィッツ　ロイ　ジェイ 消費者用電子機器の操作の自動制御及び監視する装置及び方法
JPH0635602A (ja) * 1992-07-16 1994-02-10 Sony Corp 表示システム
US5453758A (en) * 1992-07-31 1995-09-26 Sony Corporation Input apparatus
US5469193A (en) * 1992-10-05 1995-11-21 Prelude Technology Corp. Cordless pointing apparatus
JP3239492B2 (ja) * 1992-11-25 2001-12-17 ソニー株式会社 リモートコントロールシステム
JPH06189211A (ja) 1992-12-18 1994-07-08 Hitachi Ltd テレビジョン受信機
JPH06214717A (ja) 1993-01-13 1994-08-05 Nippon Steel Corp コンピュータ
JPH06276588A (ja) 1993-03-17 1994-09-30 Sony Corp 入力装置
JPH0744315A (ja) 1993-05-21 1995-02-14 Sony Corp 入力装置
US5428417A (en) * 1993-08-02 1995-06-27 Lichtenstein; Bernard Visual lecture aid
JP2963606B2 (ja) 1993-08-31 1999-10-18 シャープ株式会社 液晶プロジェクション装置
JPH07120837A (ja) 1993-10-27 1995-05-12 Nippon Telegr & Teleph Corp <Ntt> プレゼンテーション装置
US5557443A (en) * 1993-12-09 1996-09-17 Matsushita Electric Industrial Co., Ltd. Optical communication method and optical remote controller
US5568963A (en) * 1994-03-09 1996-10-29 Del Mar Avionics Method and apparatus for multimedia presentations
US5742358A (en) * 1994-05-12 1998-04-21 Casio Computer Co., Ltd. Projection type displaying apparatus having screen
JP3368677B2 (ja) * 1994-07-18 2003-01-20 カシオ計算機株式会社 スクリーン装置
US5555120A (en) * 1994-11-10 1996-09-10 Telymonde; Timothy D. Cordless control system for an x-ray apparatus
KR0129951B1 (ko) * 1994-11-25 1998-04-11 김광호 무선송신장치 및 이를 이용한 화면 오버레이장치 및 제어방법
US5736968A (en) * 1995-02-03 1998-04-07 Mind Path Technologies, Inc. Computer controlled presentation system
US5782548A (en) 1995-04-07 1998-07-21 Seiko Epson Corporation Image projection system and a method of controlling a projected pointer
US5539658A (en) * 1995-05-16 1996-07-23 Minnesota Mining And Manufacturing Company Electronic presentation system using portable storage media
JP3250418B2 (ja) * 1995-06-02 2002-01-28 松下電器産業株式会社 ポインティングデバイス付きリモコンシステム
US5859623A (en) * 1996-05-14 1999-01-12 Proxima Corporation Intelligent display system presentation projection arrangement and method of using same
US5785403A (en) * 1997-01-13 1998-07-28 Chang; Sheng-Hsiung Portable audio-visual apparatus of wireless microphone combined with laser indicator

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JPH08334832A (ja) 1996-12-17
US20050151932A1 (en) 2005-07-14
US20120033186A1 (en) 2012-02-09
DE69530018D1 (de) 2003-04-24
US6558002B1 (en) 2003-05-06
HK1036120A1 (en) 2001-12-21
EP1306744B1 (en) 2015-09-09
US6186630B1 (en) 2001-02-13
US20140300545A1 (en) 2014-10-09
US20060203203A1 (en) 2006-09-14
EP1120702A2 (en) 2001-08-01
DE69530019T2 (de) 2003-10-23
EP1306744A2 (en) 2003-05-02
DE69530019D1 (de) 2003-04-24
EP1120702B1 (en) 2003-03-19
EP2293173A2 (en) 2011-03-09
US6814444B2 (en) 2004-11-09
US8985778B2 (en) 2015-03-24
DE69522661D1 (de) 2001-10-18
US7059724B2 (en) 2006-06-13
US20060077352A1 (en) 2006-04-13
EP1306744A3 (en) 2003-10-08
DE69522661T2 (de) 2002-06-20
US20030081182A1 (en) 2003-05-01
US8746893B2 (en) 2014-06-10
EP0737911A1 (en) 1996-10-16
EP0737911B1 (en) 2001-09-12
EP1094384B1 (en) 2003-03-19
US5782548A (en) 1998-07-21
EP1094384A1 (en) 2001-04-25
EP1120702A3 (en) 2001-08-29
DE69530018T2 (de) 2003-10-23
US20030133081A1 (en) 2003-07-17

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