WO2011144487A1 - Systeme d'affichage tete haute - Google Patents

Systeme d'affichage tete haute Download PDF

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Publication number
WO2011144487A1
WO2011144487A1 PCT/EP2011/057472 EP2011057472W WO2011144487A1 WO 2011144487 A1 WO2011144487 A1 WO 2011144487A1 EP 2011057472 W EP2011057472 W EP 2011057472W WO 2011144487 A1 WO2011144487 A1 WO 2011144487A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
head
display system
optical unit
virtual image
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/EP2011/057472
Other languages
English (en)
French (fr)
Inventor
Hassan Moussa
Idriss El Hafidi
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.)
Universite de Strasbourg
Delphi Technologies Inc
Original Assignee
Universite de Strasbourg
Delphi Technologies Inc
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 Universite de Strasbourg, Delphi Technologies Inc filed Critical Universite de Strasbourg
Priority to EP11718405.1A priority Critical patent/EP2572229B1/fr
Priority to US13/697,965 priority patent/US8724226B2/en
Priority to CN201180024670.1A priority patent/CN103026284B/zh
Priority to JP2013510564A priority patent/JP5722998B2/ja
Publication of WO2011144487A1 publication Critical patent/WO2011144487A1/fr
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
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Definitions

  • the present invention relates to the field of head-up display systems for motor vehicles, intended for the display of virtual images in the field of view of the driver. These systems allow the visualization of vehicle operating parameters obtained from a backlit object image on the display of a projector placed in the passenger compartment of the vehicle.
  • the virtual image projected in the driver's field of vision should be of sufficient size and luminance, but a compromise must be found to avoid disturbing the driver's attention to what is going on around the vehicle. by clearly displaying
  • This or these diffractive grating (s), with the above values, make it possible not to reduce the level of transparency of the second component, originally intended in a very transparent material of the PMMA, PC or PET type.
  • the reflection rate is then very high for the operating wavelengths of the head-up display system, whereas for the surrounding light, that is to say not coming from the projector, no structured reflection occurs.
  • Such a component is carried out without difficulty, for example by injection molding, since it is then sufficient to provide the flat face of the mold of a straight line in relief by any suitable technique and to duplicate by translation to calculated intervals.
  • Such a mold whose opposite face is provided with the desired curvature, makes it possible to mass produce the second optical component at low cost.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Instrument Panels (AREA)
PCT/EP2011/057472 2010-05-20 2011-05-10 Systeme d'affichage tete haute Ceased WO2011144487A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11718405.1A EP2572229B1 (fr) 2010-05-20 2011-05-10 Systeme d'affichage tete haute
US13/697,965 US8724226B2 (en) 2010-05-20 2011-05-10 Head-up display system
CN201180024670.1A CN103026284B (zh) 2010-05-20 2011-05-10 平视显示系统
JP2013510564A JP5722998B2 (ja) 2010-05-20 2011-05-10 ヘッドアップディスプレイシステム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1053935A FR2960309B1 (fr) 2010-05-20 2010-05-20 Systeme d'affichage tete haute
FR1053935 2010-05-20

Publications (1)

Publication Number Publication Date
WO2011144487A1 true WO2011144487A1 (fr) 2011-11-24

Family

ID=43602942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/057472 Ceased WO2011144487A1 (fr) 2010-05-20 2011-05-10 Systeme d'affichage tete haute

Country Status (6)

Country Link
US (1) US8724226B2 (enExample)
EP (1) EP2572229B1 (enExample)
JP (1) JP5722998B2 (enExample)
CN (1) CN103026284B (enExample)
FR (1) FR2960309B1 (enExample)
WO (1) WO2011144487A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105700141A (zh) * 2016-01-21 2016-06-22 广东翼卡车联网服务有限公司 一种分体式平视显示器及平视显示方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518932B1 (ko) * 2013-12-18 2015-05-11 현대자동차 주식회사 차량용 디스플레이 장치
KR101572132B1 (ko) * 2014-03-10 2015-12-07 (주)그린광학 시도 조절이 가능한 전방 상향 시현용 광학계
JP6234339B2 (ja) * 2014-07-25 2017-11-22 カルソニックカンセイ株式会社 車両用ヘッドアップディスプレイ装置
DE102014015378A1 (de) 2014-10-17 2016-04-21 Audi Ag Gehäuse für ein Head-up-Display eines Kraftfahrzeugs und Verfahren zum Bereitstellen eines Gehäuses für ein Head-up-Display
JP2016153281A (ja) * 2015-02-20 2016-08-25 富士フイルム株式会社 ウインドシールドガラスおよびヘッドアップディスプレイシステム
US10012836B2 (en) * 2016-05-23 2018-07-03 Lg Electronics Inc. Head up display for vehicle
CN106019594A (zh) * 2016-07-26 2016-10-12 天衍智能装备科技（天津）有限公司 大型装卸机车观察视窗且显示全息影像的装置
JP6486565B2 (ja) * 2016-08-29 2019-03-20 三菱電機株式会社 表示制御装置及び表示制御方法
JP6717264B2 (ja) * 2017-06-08 2020-07-01 株式会社Ｊｖｃケンウッド 虚像表示装置、中間像形成部および画像表示光生成ユニット
CN109324412B (zh) * 2017-07-31 2021-10-08 宁波舜宇车载光学技术有限公司 消杂光器件和车载平视型显示器及其防尘盖
KR102337698B1 (ko) * 2017-10-16 2021-12-09 에스케이텔레콤 주식회사 헤드업 디스플레이 장치
KR102174982B1 (ko) * 2017-10-16 2020-11-05 에스케이텔레콤 주식회사 헤드업 디스플레이 장치
KR102144462B1 (ko) * 2017-10-16 2020-08-13 에스케이텔레콤 주식회사 헤드업 디스플레이 장치
CN110365952B (zh) * 2018-04-11 2022-05-31 京东方科技集团股份有限公司 一种用于投射显示装置的视角测试方法和测试系统
CN113703166A (zh) * 2021-07-30 2021-11-26 的卢技术有限公司 一种通过衍射全息成像的ar-hud方法及系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208105A1 (enExample) * 1972-11-13 1974-06-21 Saab Scania Ab
US4261635A (en) * 1978-05-16 1981-04-14 Pilkington P. E. Limited Optical apparatus
EP0312094A2 (de) * 1987-10-16 1989-04-19 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Bildwiedergabeeinrichtung für Kraftfahrzeuge
EP0398346A2 (en) * 1989-05-18 1990-11-22 Hughes Aircraft Company Automotive head-up display with high brightness in daytime and high contrast in nighttime
FR2722582A1 (fr) * 1994-07-12 1996-01-19 Thomson Csf Dispositif de vision avec superposition d'image
EP0710866A1 (en) * 1994-10-14 1996-05-08 Pilkington Plc Projection unit for automotive head up display
US20080225391A1 (en) * 2006-07-28 2008-09-18 Harald Walter Zero-order diffractive filter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3127460B2 (ja) * 1990-09-29 2001-01-22 株式会社島津製作所 ヘッドアップディスプレイ
US5305124A (en) * 1992-04-07 1994-04-19 Hughes Aircraft Company Virtual image display system
US5414439A (en) * 1994-06-09 1995-05-09 Delco Electronics Corporation Head up display with night vision enhancement
JP4007633B2 (ja) * 1996-10-09 2007-11-14 株式会社島津製作所 ヘッドアップディスプレイ
JPH10278630A (ja) * 1997-03-31 1998-10-20 Denso Corp ヘッドアップディスプレイ装置
JP3755036B2 (ja) * 2002-09-02 2006-03-15 国立大学法人大阪大学 広視野角ヘッドマウントディスプレイ装置
US20080024866A1 (en) * 2006-07-28 2008-01-31 Harald Walter Zero-order diffractive filter
JP5080763B2 (ja) * 2006-08-04 2012-11-21 矢崎総業株式会社 ヘッドアップディスプレイ用カバー及び車両用表示ユニット
US7777960B2 (en) * 2007-09-10 2010-08-17 Microvision, Inc. Wide field of view head-up display system
US7715103B2 (en) * 2007-09-10 2010-05-11 Microvision, Inc. Buried numerical aperture expander having transparent properties
JP4816605B2 (ja) * 2007-09-17 2011-11-16 株式会社デンソー 車両用ヘッドアップディスプレイ装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208105A1 (enExample) * 1972-11-13 1974-06-21 Saab Scania Ab
US4261635A (en) * 1978-05-16 1981-04-14 Pilkington P. E. Limited Optical apparatus
EP0312094A2 (de) * 1987-10-16 1989-04-19 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Bildwiedergabeeinrichtung für Kraftfahrzeuge
EP0398346A2 (en) * 1989-05-18 1990-11-22 Hughes Aircraft Company Automotive head-up display with high brightness in daytime and high contrast in nighttime
FR2722582A1 (fr) * 1994-07-12 1996-01-19 Thomson Csf Dispositif de vision avec superposition d'image
EP0710866A1 (en) * 1994-10-14 1996-05-08 Pilkington Plc Projection unit for automotive head up display
US20080225391A1 (en) * 2006-07-28 2008-09-18 Harald Walter Zero-order diffractive filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Image source for an analog head up display", RESEARCH DISCLOSURE, MASON PUBLICATIONS, HAMPSHIRE, GB, vol. 322, no. 21, 1 February 1991 (1991-02-01), XP007116029, ISSN: 0374-4353 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105700141A (zh) * 2016-01-21 2016-06-22 广东翼卡车联网服务有限公司 一种分体式平视显示器及平视显示方法

Also Published As

Publication number Publication date
US8724226B2 (en) 2014-05-13
FR2960309A1 (fr) 2011-11-25
EP2572229A1 (fr) 2013-03-27
FR2960309B1 (fr) 2013-06-28
EP2572229B1 (fr) 2018-02-28
JP5722998B2 (ja) 2015-05-27
CN103026284B (zh) 2015-08-19
JP2013532303A (ja) 2013-08-15
US20130076791A1 (en) 2013-03-28
CN103026284A (zh) 2013-04-03

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