BR9907162A - Arranjo de projeção - Google Patents

Arranjo de projeção

Info

Publication number
BR9907162A
BR9907162A BR9907162-2A BR9907162A BR9907162A BR 9907162 A BR9907162 A BR 9907162A BR 9907162 A BR9907162 A BR 9907162A BR 9907162 A BR9907162 A BR 9907162A
Authority
BR
Brazil
Prior art keywords
projection
image
deflecting mirror
zenith
floor
Prior art date
Application number
BR9907162-2A
Other languages
English (en)
Inventor
Klaus Hiller
Werner Kuhlmann
Roland Buerdorff
Original Assignee
Ldt Gmbh & 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 Ldt Gmbh & Co filed Critical Ldt Gmbh & Co
Publication of BR9907162A publication Critical patent/BR9907162A/pt

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
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B27/00—Planetaria; Globes
    • G09B27/02—Tellurions; Orreries
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • 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]
    • H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Educational Administration (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Instructional Devices (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Abstract

"ARRANJO DE PROJEçãO'', compreendendo um projetor (10) e um espelho defletor (11) , no qual a projeção de imagem a partir de uma direção de projeção passa ao longo de um eixo principal de projeção (5), chegando até o espelho defletor (11) alojado de forma móvel em duas direções, cuja superfície do espelho desvia um feixe de luz ali projetado (22) com um ângulo de elevação e um ângulo azimutal em direção a uma superfície de projeção (9) situada no chão (4), a projeção de imagem é feita a partir da direção de um zênite (2) sob um ângulo <225>, o qual é inferior a 60° em relação à perpendicular do zênite (2) e o espelho defletor(11) está alojado no chão (4), em que o feixe de luz projetado (22) pode ser defletido para a superfície de projeção (9), para que a imagem (6) possa ser formada na superfície de projeção (9) e movimentada sobre ela.
BR9907162-2A 1998-11-05 1999-11-04 Arranjo de projeção BR9907162A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851000A DE19851000C2 (de) 1998-11-05 1998-11-05 Projektionsanordnung
PCT/EP1999/008445 WO2000028378A1 (de) 1998-11-05 1999-11-04 Projektionsanordnung mit einem projektor und einem ablenkspiegel

Publications (1)

Publication Number Publication Date
BR9907162A true BR9907162A (pt) 2000-10-17

Family

ID=7886793

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907162-2A BR9907162A (pt) 1998-11-05 1999-11-04 Arranjo de projeção

Country Status (12)

Country Link
US (1) US6499846B1 (pt)
EP (1) EP1046080A1 (pt)
JP (1) JP3451261B2 (pt)
KR (1) KR20010033854A (pt)
CN (1) CN1287628A (pt)
AU (1) AU1379100A (pt)
BR (1) BR9907162A (pt)
CA (1) CA2317037C (pt)
DE (1) DE19851000C2 (pt)
IL (1) IL136930A (pt)
WO (1) WO2000028378A1 (pt)
ZA (1) ZA200003334B (pt)

Families Citing this family (29)

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Publication number Priority date Publication date Assignee Title
JP3726952B2 (ja) * 2001-04-26 2005-12-14 株式会社五藤光学研究所 プラネタリウム
JP3664114B2 (ja) * 2001-07-16 2005-06-22 セイコーエプソン株式会社 プロジェクタによって投写される画像の画像処理
US7036938B2 (en) * 2002-10-31 2006-05-02 Microsoft Corporation Pen projection display
US7133563B2 (en) 2002-10-31 2006-11-07 Microsoft Corporation Passive embedded interaction code
DE10256506B4 (de) * 2002-12-04 2005-03-10 Barco Control Rooms Gmbh Optimierung der Ausleuchtung eines Projektionsapparates
DE10316227B3 (de) * 2003-04-09 2004-07-22 Savage, Charles M., Dr. Präsentationsumgebung
US6871958B2 (en) * 2003-08-18 2005-03-29 Evans & Sutherland Computer Corporation Wide angle scanner for panoramic display
US20050093818A1 (en) * 2003-11-05 2005-05-05 Lightbay Networks Corporation Dynamic laser projection display
US7577296B2 (en) * 2004-01-30 2009-08-18 The Boeing Company System and method for evaluating laser projection equipment
DE102004027340A1 (de) * 2004-05-27 2005-12-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Panorama-Bildprojektor
US7826074B1 (en) 2005-02-25 2010-11-02 Microsoft Corporation Fast embedded interaction code printing with custom postscript commands
US7421439B2 (en) 2005-04-22 2008-09-02 Microsoft Corporation Global metadata embedding and decoding
JP4466571B2 (ja) * 2005-05-12 2010-05-26 株式会社デンソー ドライバ状態検出装置、車載警報装置、運転支援システム
US7400777B2 (en) 2005-05-25 2008-07-15 Microsoft Corporation Preprocessing for information pattern analysis
US7729539B2 (en) 2005-05-31 2010-06-01 Microsoft Corporation Fast error-correcting of embedded interaction codes
US7817816B2 (en) 2005-08-17 2010-10-19 Microsoft Corporation Embedded interaction code enabled surface type identification
US7431465B2 (en) * 2005-09-09 2008-10-07 Sony Corporation Apparatus and method to display images from projection device mounted in vertical position
CA2632346A1 (en) * 2006-10-06 2008-04-10 Lalley Brothers Scientific Llc Three-dimensional internal back-projection system and method for using the same
JP5125409B2 (ja) * 2007-10-26 2013-01-23 セイコーエプソン株式会社 画像表示装置
US8016434B2 (en) 2008-06-05 2011-09-13 Disney Enterprises, Inc. Method and system for projecting an animated object and concurrently moving the object's projection area through an animation pattern
JP2010048897A (ja) * 2008-08-19 2010-03-04 Seiko Epson Corp 光走査装置および画像形成装置
JP2010048898A (ja) * 2008-08-19 2010-03-04 Seiko Epson Corp 光走査装置および画像形成装置
JP5408301B2 (ja) * 2012-06-29 2014-02-05 セイコーエプソン株式会社 ディスプレイ装置
JP6425210B2 (ja) * 2015-05-07 2018-11-21 有限会社大平技研 反射鏡集合体を用いた星空の投影装置
JP6666616B2 (ja) * 2015-09-01 2020-03-18 有限会社大平技研 複合型プラネタリウムシステム，個別光学式天体投影機および天体投影方法
JP6422187B2 (ja) * 2015-09-22 2018-11-14 有限会社大平技研 天体投影機による投影像の位置合致システムおよび該システムに用いられる天体投影機
CN106268215A (zh) * 2016-08-30 2017-01-04 温州乐享科技信息有限公司 一种脱硫剂的制作方法及制得的脱硫剂
JP6990662B2 (ja) * 2016-11-29 2022-01-12 コニカミノルタプラネタリウム株式会社 ドームスクリーンおよび投映施設
CN114740680B (zh) * 2022-04-02 2024-03-08 蔚来汽车科技(安徽)有限公司 投影仪

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510080A (en) * 1946-03-18 1950-06-06 Lawrence J Cuneo Optical projection system
US2827828A (en) * 1955-01-24 1958-03-25 Vaux George Planetarium occulting light projection system
FR1143806A (fr) * 1956-02-23 1957-10-04 Procédé de cinématographie panoramique
CH481396A (de) * 1968-09-27 1969-11-15 Welf Edmund Projektionsanlage
FR2404243A1 (fr) * 1977-09-21 1979-04-20 Jaulmes Philippe Procede de projection et de prise de vue pour simulateur de vol, et salle de projection permettant sa mise en oeuvre
US4167311A (en) * 1978-04-12 1979-09-11 Mcdonnell Douglas Corporation Projection system and process
US4390253A (en) * 1981-07-14 1983-06-28 Redifon Simulation Limited Pitch and roll motion optical system for wide angle display
DE4103845A1 (de) * 1991-02-08 1992-08-13 Zeiss Carl Fa Projektionsvorrichtung fuer planetarien
US5136426A (en) * 1991-02-27 1992-08-04 Advanced Laser Projection, Inc. Light projection apparatus
GB9107314D0 (en) * 1991-04-08 1991-07-10 Pa Consulting Services Projection unit
DE4125241C2 (de) * 1991-07-26 1998-08-06 Michael Dipl Phys Sollinger Laserprojektor
DE4204821A1 (de) * 1992-02-18 1993-08-19 Burkhard Katz Verfahren und vorrichtung fuer die praesentation von darstellungen vor den passagieren von sich bewegenden fahrzeugen
AU5133093A (en) * 1992-10-01 1994-04-26 Advanced Laser Projection, Inc. Image mover
US5762413A (en) * 1996-01-29 1998-06-09 Alternate Realities Corporation Tiltable hemispherical optical projection systems and methods having constant angular separation of projected pixels
DE19628455C5 (de) * 1996-07-15 2004-09-09 Jenoptik Ldt Gmbh Vorrichtung zur Kuppelprojektion
EP0928436A1 (en) 1996-09-27 1999-07-14 Medcam, Inc. Method and apparatus for optical scanning
DE19641656A1 (de) * 1996-10-09 1998-04-23 Zeiss Carl Jena Gmbh Vorrichtung zum Erzeugen ringförmiger Bilder
AT405471B (de) * 1996-10-21 1999-08-25 Jessl Rainer System zur räumlichen bewegung des projektionsstrahls von optoelektronischen bildquellen mit korrektur des abbildungsfehlers
DE19721681C1 (de) * 1997-05-23 1998-10-01 Zeiss Carl Jena Gmbh Einrichtung zur Darstellung der Phänomeme der Präzessionsbewegung bei Planetarien
US6079835A (en) * 1998-07-14 2000-06-27 Acropro, Inc. Adjustable laser projector

Also Published As

Publication number Publication date
CN1287628A (zh) 2001-03-14
IL136930A (en) 2003-07-06
DE19851000C2 (de) 2001-07-26
EP1046080A1 (de) 2000-10-25
IL136930A0 (en) 2001-06-14
CA2317037C (en) 2004-01-06
JP2002529796A (ja) 2002-09-10
WO2000028378A1 (de) 2000-05-18
CA2317037A1 (en) 2000-05-18
US6499846B1 (en) 2002-12-31
JP3451261B2 (ja) 2003-09-29
AU1379100A (en) 2000-05-29
KR20010033854A (ko) 2001-04-25
ZA200003334B (en) 2001-01-25
DE19851000A1 (de) 2000-06-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.