DE69525205T2 - Bildprojektor mit hoher Intensität für Head-up Anzeigen - Google Patents

Bildprojektor mit hoher Intensität für Head-up Anzeigen

Info

Publication number
DE69525205T2
DE69525205T2 DE69525205T DE69525205T DE69525205T2 DE 69525205 T2 DE69525205 T2 DE 69525205T2 DE 69525205 T DE69525205 T DE 69525205T DE 69525205 T DE69525205 T DE 69525205T DE 69525205 T2 DE69525205 T2 DE 69525205T2
Authority
DE
Germany
Prior art keywords
ads
head
image projector
intensity image
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 - Lifetime
Application number
DE69525205T
Other languages
English (en)
Other versions
DE69525205D1 (de
Inventor
Robert D Williams
Daniel M Battista
Alan J Reuter
John J Ferrer
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics 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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69525205D1 publication Critical patent/DE69525205D1/de
Publication of DE69525205T2 publication Critical patent/DE69525205T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B2027/0165—Head-up displays characterised by mechanical features associated with a head-down display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
DE69525205T 1994-09-30 1995-09-26 Bildprojektor mit hoher Intensität für Head-up Anzeigen Expired - Lifetime DE69525205T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/316,146 US5867287A (en) 1994-09-30 1994-09-30 Head up display with a lens decentered to the optical axis of the illumination

Publications (2)

Publication Number Publication Date
DE69525205D1 DE69525205D1 (de) 2002-03-14
DE69525205T2 true DE69525205T2 (de) 2002-10-17

Family

ID=23227682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525205T Expired - Lifetime DE69525205T2 (de) 1994-09-30 1995-09-26 Bildprojektor mit hoher Intensität für Head-up Anzeigen

Country Status (6)

Country Link
US (1) US5867287A (de)
EP (1) EP0704740B1 (de)
JP (1) JPH08190074A (de)
DE (1) DE69525205T2 (de)
NO (1) NO953843L (de)
TW (1) TW290650B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008010391U1 (de) 2008-07-29 2008-10-30 Kunz, Christoph Baseballkappe wobei das Schild für den Träger gleichzeitig als Sonnenschutz und als mobile Anzeigevorrichtung dient
CN104554003A (zh) * 2013-10-15 2015-04-29 长春威视追光科技有限责任公司 智能车载悬挂式夜视平视显示器

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7015876B1 (en) * 1998-06-03 2006-03-21 Lear Corporation Heads-up display with improved contrast
DE10062723A1 (de) * 2000-12-15 2002-06-20 Siemens Ag Head-up Display
US20020149544A1 (en) * 2001-01-09 2002-10-17 Rosen John B. Vehicular display system
IL157838A (en) * 2003-09-10 2013-05-30 Yaakov Amitai High-brightness optical device
US20060250581A1 (en) * 2005-05-03 2006-11-09 Eastman Kodak Company Display apparatus using LCD panel
US7198373B2 (en) * 2005-05-03 2007-04-03 Eastman Kodak Company Display apparatus using LCD panel
US7271960B2 (en) * 2005-07-25 2007-09-18 Stewart Robert J Universal vehicle head up display (HUD) device and method for using the same
DE102005052424A1 (de) * 2005-11-03 2007-05-10 Robert Bosch Gmbh Projektionsanzeige
US7557518B2 (en) * 2006-01-24 2009-07-07 Astronautics Corporation Of America Solid-state, color-balanced backlight with wide illumination range
DE102006023115A1 (de) * 2006-05-16 2007-11-22 Schott Ag Backlightsystem mit IR-Absorptionseigenschaften
JP4914731B2 (ja) * 2007-02-01 2012-04-11 矢崎総業株式会社 車両用表示ユニット
JP6115420B2 (ja) * 2013-09-17 2017-04-19 株式会社Ｊｖｃケンウッド 画像表示装置
DE102016225718B4 (de) 2015-12-29 2021-12-23 Ford Global Technologies, Llc Head-up-Display für ein Fahrzeug sowie ein Fahrzeug
TWI579675B (zh) * 2016-04-01 2017-04-21 Laser dimming system
JP6508125B2 (ja) * 2016-05-18 2019-05-08 株式会社デンソー ヘッドアップディスプレイ装置及び画像投射ユニット
JP2018163259A (ja) * 2017-03-24 2018-10-18 パナソニックＩｐマネジメント株式会社 画像表示装置、虚像表示装置、移動体
JP6711337B2 (ja) * 2017-09-07 2020-06-17 株式会社デンソー ヘッドアップディスプレイ装置及び画像投射ユニット
US10895741B2 (en) 2017-10-03 2021-01-19 Industrial Technology Research Institute Ultra-wide head-up display system and display method thereof
KR102547822B1 (ko) * 2017-11-24 2023-06-26 삼성전자주식회사 Hud 시스템 및 hud를 위한 광학 소자
JP2019133058A (ja) * 2018-02-01 2019-08-08 矢崎総業株式会社 ヘッドアップディスプレイ装置および表示装置
EP4163699A1 (de) 2021-10-08 2023-04-12 Continental Automotive Technologies GmbH Head-up-anzeige
EP4163698A1 (de) 2021-10-08 2023-04-12 Continental Automotive Technologies GmbH Headup-anzeige

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688793A (en) 1951-06-28 1954-09-14 Gen Motors Corp Method of making commutators
US4218111A (en) * 1978-07-10 1980-08-19 Hughes Aircraft Company Holographic head-up displays
JPS57142729A (en) * 1981-02-26 1982-09-03 Mie Horo Kk Joining device for tube
JPS597928A (ja) * 1982-07-06 1984-01-17 Alps Electric Co Ltd 透過形液晶表示装置
US4799765A (en) * 1986-03-31 1989-01-24 Hughes Aircraft Company Integrated head-up and panel display unit
US5231379A (en) * 1987-09-18 1993-07-27 Hughes Flight Dynamics, Inc. Automobile head-up display system with apparatus for positioning source information
JP2862571B2 (ja) * 1988-07-28 1999-03-03 株式会社東芝 透過型液晶表示装置
DE4029312A1 (de) * 1990-09-15 1992-03-19 Claas Ohg Anzeigevorrichtung fuer betriebsdaten auf einer sichtscheibe
GB9021246D0 (en) * 1990-09-29 1991-01-02 Pilkington Perkin Elmer Ltd Optical display apparatus
JPH05104979A (ja) * 1991-10-18 1993-04-27 Asahi Glass Co Ltd ヘツドアツプデイスプレイ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008010391U1 (de) 2008-07-29 2008-10-30 Kunz, Christoph Baseballkappe wobei das Schild für den Träger gleichzeitig als Sonnenschutz und als mobile Anzeigevorrichtung dient
CN104554003A (zh) * 2013-10-15 2015-04-29 长春威视追光科技有限责任公司 智能车载悬挂式夜视平视显示器
CN104554003B (zh) * 2013-10-15 2017-11-07 长春威视追光科技有限责任公司 智能车载悬挂式夜视平视显示器

Also Published As

Publication number Publication date
EP0704740B1 (de) 2002-01-30
EP0704740A3 (de) 1996-04-10
JPH08190074A (ja) 1996-07-23
US5867287A (en) 1999-02-02
EP0704740A2 (de) 1996-04-03
TW290650B (de) 1996-11-11
DE69525205D1 (de) 2002-03-14
NO953843D0 (no) 1995-09-28
NO953843L (no) 1996-04-01

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