WO2003016982A3 - Projektionsanordnung - Google Patents

Projektionsanordnung Download PDF

Info

Publication number
WO2003016982A3
WO2003016982A3 PCT/EP2002/008099 EP0208099W WO03016982A3 WO 2003016982 A3 WO2003016982 A3 WO 2003016982A3 EP 0208099 W EP0208099 W EP 0208099W WO 03016982 A3 WO03016982 A3 WO 03016982A3
Authority
WO
WIPO (PCT)
Prior art keywords
mirror
projection surface
light beam
projector unit
divergent device
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.)
Ceased
Application number
PCT/EP2002/008099
Other languages
English (en)
French (fr)
Other versions
WO2003016982A2 (de
Inventor
Reinhold Fiess
Andreas Deter
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.)
Robert Bosch GmbH
Schneider Laser Technologies AG
Original Assignee
Robert Bosch GmbH
Schneider Laser Technologies AG
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 Robert Bosch GmbH, Schneider Laser Technologies AG filed Critical Robert Bosch GmbH
Priority to JP2003521429A priority Critical patent/JP4159466B2/ja
Priority to EP02754919A priority patent/EP1410096A2/de
Priority to AU2002321250A priority patent/AU2002321250A1/en
Publication of WO2003016982A2 publication Critical patent/WO2003016982A2/de
Publication of WO2003016982A3 publication Critical patent/WO2003016982A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • B60K35/231—Head-up displays [HUD] characterised by their arrangement or structure for integration into vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/65—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive
    • B60K35/654—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive the user being the driver
    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • 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
    • 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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Instrument Panels (AREA)
  • Projection Apparatus (AREA)

Abstract

Bei einer Projektionsanordnung mit einer Projektoreinheit (1) und einer Projektionsfläche (2), bei der die Projektoreinheit (1) zum Erzeugen eines Bildes auf der Projektionsfläche (2) diese mit einem Lichtbündel (5) für jeden Bildpunkt des zu erzeugenden Bildes beleuchtet, umfasst die Projektionsfläche (2) einen Spiegel (11) und eine Strahlaufweitungseinrichtung (12), die in Richtung der auf die Projektionsfläche einfallenden Lichtbündel (5) gesehen, dem Spiegel (11) vorgeschaltet ist, wobei der Spiegel (11) jedes von der Projektoreinheit (1) kommende, durch die Strahlaufweitungseinrichtung (12) hindurchtretende und auf den Spiegel (11) treffende Lichtbündel so reflektiert, dass dabei zumindest ein durch die Strahlaufweitungseinrichtung (12) hindurchlaufendes, ausfallendes Lichtbündel (6) mit einem Hauptstrahl (25) erzeugt wird, wobei Hauptstrahlen (25) von ausfallenden Lichtbündeln (6), die von in einer ersten Richtung benachbarten Orten der Projektionsfläche (2) ausgehen, in einem gedachten, in einer Ebene liegenden Betrachtungsfeld (9) konvergieren, und wobei die durch die Strahlaufweitungseinrichtung (12) bedingte Aufweitung jedes ausfallenden Lichtbündels (6) so bestimmt ist, dass die ausfallenden Lichtbündel (6) jeweils divergieren und in der Ebene nicht mehr als das Betrachtungsfeld (9) beleuchten.
PCT/EP2002/008099 2001-07-20 2002-07-19 Projektionsanordnung Ceased WO2003016982A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003521429A JP4159466B2 (ja) 2001-07-20 2002-07-19 投影配置構成
EP02754919A EP1410096A2 (de) 2001-07-20 2002-07-19 Projektionsanordnung
AU2002321250A AU2002321250A1 (en) 2001-07-20 2002-07-19 Projection arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135342.1 2001-07-20
DE10135342A DE10135342C1 (de) 2001-07-20 2001-07-20 Projektionsanordnung

Publications (2)

Publication Number Publication Date
WO2003016982A2 WO2003016982A2 (de) 2003-02-27
WO2003016982A3 true WO2003016982A3 (de) 2003-11-20

Family

ID=7692464

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/008099 Ceased WO2003016982A2 (de) 2001-07-20 2002-07-19 Projektionsanordnung

Country Status (5)

Country Link
EP (1) EP1410096A2 (de)
JP (1) JP4159466B2 (de)
AU (1) AU2002321250A1 (de)
DE (1) DE10135342C1 (de)
WO (1) WO2003016982A2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1544659B1 (de) * 2003-12-18 2008-03-05 Harman Becker Automotive Systems GmbH Projektions- und Navigationssystem für ein Fahrzeug
DE102006004085A1 (de) * 2006-01-25 2007-08-02 Jenoptik Ldt Gmbh Projektionsanordnung für ein Head Up Display und Verfahren zu deren Steuerung
US20080088527A1 (en) * 2006-10-17 2008-04-17 Keitaro Fujimori Heads Up Display System
DE102007048851A1 (de) * 2007-10-11 2009-04-16 Robert Bosch Gmbh Optische Anzeigeeinrichtung mit einer Laserlichtquelle
DE102007048850A1 (de) * 2007-10-11 2009-04-16 Robert Bosch Gmbh Optische Anzeigeeinrichtung mit einem Mikrolinsenarray
DE102008041336A1 (de) 2008-08-19 2010-02-25 Robert Bosch Gmbh Laserprojektionssystem zur Modulierung und/oder Abbildung von Laserstrahlen
EP2200332A1 (de) 2008-12-17 2010-06-23 Robert Bosch GmbH Autostereoskopische Anzeige
DE102009007198A1 (de) * 2009-02-03 2010-08-12 GM Global Technology Operations, Inc., Detroit Fahrzeug mit Armaturenbrett und Anzeigevorrichtung für das Armaturenbrett sowie ein Verfahren zur Herstellung der Anzeigevorrichtung
EP2684092A1 (de) * 2011-03-11 2014-01-15 Johnson Controls GmbH Anzeigevorrichtung für ein fahrzeug und verfahren zum betrieb einer solchen anzeigevorrichtung
US8553334B2 (en) * 2011-11-16 2013-10-08 Delphi Technologies, Inc. Heads-up display system utilizing controlled reflections from a dashboard surface
JP5673607B2 (ja) * 2012-05-30 2015-02-18 株式会社デンソー スクリーン部材及びヘッドアップディスプレイ装置
EP2728395A1 (de) * 2012-10-31 2014-05-07 Delphi Technologies, Inc. Head-Up-Anzeigesystem
JP5689910B2 (ja) * 2013-03-12 2015-03-25 本田技研工業株式会社 ヘッドアップディスプレイ装置
DE102013021821A1 (de) * 2013-12-21 2015-06-25 Valeo Schalter Und Sensoren Gmbh Head-Up-Display und zweispuriges Kraftfahrzeug mit einem solchen Head-Up-Display
US11972586B2 (en) 2015-02-13 2024-04-30 Carnegie Mellon University Agile depth sensing using triangulation light curtains
US11747135B2 (en) 2015-02-13 2023-09-05 Carnegie Mellon University Energy optimized imaging system with synchronized dynamic control of directable beam light source and reconfigurably masked photo-sensor
US11493634B2 (en) 2015-02-13 2022-11-08 Carnegie Mellon University Programmable light curtains
US11425357B2 (en) * 2015-02-13 2022-08-23 Carnegie Mellon University Method for epipolar time of flight imaging
FR3042608A1 (fr) * 2015-10-15 2017-04-21 Valeo Vision Dispositif de projection pour vehicule automobile
CN108501722B (zh) * 2018-03-30 2020-06-02 京东方科技集团股份有限公司 一种车载显示系统
KR102706046B1 (ko) * 2019-05-17 2024-09-12 푸투루스 테크놀로지 씨오., 엘티디. 디스플레이 장치, 헤드업 디스플레이 및 자동차
CN212256003U (zh) * 2019-05-17 2020-12-29 未来（北京）黑科技有限公司 显示装置、抬头显示器以及机动车
GB2607672B (en) * 2022-03-29 2023-06-28 Envisics Ltd Display system and light control film therefor
GB2623850B (en) * 2022-03-29 2026-04-08 Envisics Ltd Display system and light control film therefor
GB2631457A (en) * 2023-06-30 2025-01-08 Envisics Ltd Light control layer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919559A (en) * 1972-08-28 1975-11-11 Minnesota Mining & Mfg Louvered film for unidirectional light from a point source
JPS62147444A (ja) * 1985-12-20 1987-07-01 Seiko Epson Corp 反射型スクリ−ン
WO1996035141A1 (en) * 1995-05-04 1996-11-07 Abrantes Candeias Joaquim Anto Projection screen of great light gain
EP0891887A1 (de) * 1997-07-17 1999-01-20 Daimler-Benz Aktiengesellschaft Verwendung eines holographischen Bildschirmes als Darstellungsfläche in einem Fahrzeug
EP0905556A2 (de) * 1997-09-26 1999-03-31 Matsushita Electric Industrial Co., Ltd. Durchlicht-Projektionsschirm
DE19751649A1 (de) * 1997-11-21 1999-05-27 Bosch Gmbh Robert Anzeigeeinrichtung für Fahrzeuge
JP2001042251A (ja) * 1999-08-04 2001-02-16 Minolta Co Ltd 映像表示装置
DE19961572A1 (de) * 1999-12-21 2001-07-12 Bosch Gmbh Robert Anzeigevorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540108C2 (de) * 1995-10-27 1998-08-06 Ldt Gmbh & Co Vorrichtung zur Darstellung eines ersten Bildes in einem durch eine durchsichtige Scheibe sichtbaren zweiten Bild

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919559A (en) * 1972-08-28 1975-11-11 Minnesota Mining & Mfg Louvered film for unidirectional light from a point source
JPS62147444A (ja) * 1985-12-20 1987-07-01 Seiko Epson Corp 反射型スクリ−ン
WO1996035141A1 (en) * 1995-05-04 1996-11-07 Abrantes Candeias Joaquim Anto Projection screen of great light gain
EP0891887A1 (de) * 1997-07-17 1999-01-20 Daimler-Benz Aktiengesellschaft Verwendung eines holographischen Bildschirmes als Darstellungsfläche in einem Fahrzeug
EP0905556A2 (de) * 1997-09-26 1999-03-31 Matsushita Electric Industrial Co., Ltd. Durchlicht-Projektionsschirm
DE19751649A1 (de) * 1997-11-21 1999-05-27 Bosch Gmbh Robert Anzeigeeinrichtung für Fahrzeuge
JP2001042251A (ja) * 1999-08-04 2001-02-16 Minolta Co Ltd 映像表示装置
DE19961572A1 (de) * 1999-12-21 2001-07-12 Bosch Gmbh Robert Anzeigevorrichtung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 378 (P - 645) 10 December 1987 (1987-12-10) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05) *

Also Published As

Publication number Publication date
JP2005500567A (ja) 2005-01-06
DE10135342C1 (de) 2002-10-31
AU2002321250A1 (en) 2003-03-03
WO2003016982A2 (de) 2003-02-27
EP1410096A2 (de) 2004-04-21
JP4159466B2 (ja) 2008-10-01

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