EP0746782A4 - - Google Patents

Info

Publication number
EP0746782A4
EP0746782A4 EP94922412A EP94922412A EP0746782A4 EP 0746782 A4 EP0746782 A4 EP 0746782A4 EP 94922412 A EP94922412 A EP 94922412A EP 94922412 A EP94922412 A EP 94922412A EP 0746782 A4 EP0746782 A4 EP 0746782A4
Authority
EP
European Patent Office
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.)
Withdrawn
Application number
EP94922412A
Other versions
EP0746782A1 (en
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 filed Critical
Publication of EP0746782A1 publication Critical patent/EP0746782A1/en
Publication of EP0746782A4 publication Critical patent/EP0746782A4/xx
Withdrawn legal-status Critical Current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
    • G02B27/017—Head mounted
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted 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
    • G02B27/28—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
    • 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
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0143—Head-up displays characterised by optical features the two eyes not being equipped with identical nor symmetrical optical devices
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • 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
    • G02B2027/0192—Supplementary details
    • G02B2027/0198—System for aligning or maintaining alignment of an image in a predetermined direction
    • 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
    • G02B5/30—Polarising elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
EP94922412A 1994-02-07 1994-02-07 Intensified visual display Withdrawn EP0746782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/001391 WO1995021391A1 (en) 1994-02-07 1994-02-07 Intensified visual display

Publications (2)

Publication Number Publication Date
EP0746782A1 EP0746782A1 (en) 1996-12-11
EP0746782A4 true EP0746782A4 (enEXAMPLES) 1997-01-15

Family

ID=22242255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94922412A Withdrawn EP0746782A1 (en) 1994-02-07 1994-02-07 Intensified visual display

Country Status (4)

Country Link
EP (1) EP0746782A1 (enEXAMPLES)
JP (1) JPH09508477A (enEXAMPLES)
AU (1) AU7352994A (enEXAMPLES)
WO (1) WO1995021391A1 (enEXAMPLES)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021395A1 (en) * 1994-02-07 1995-08-10 Virtual I/O, Inc. Personal visual display system
FR2759788B1 (fr) * 1997-02-14 1999-05-07 Sextant Avionique Reduction d'images parasites dans un viseur tete haute
JPH11237584A (ja) * 1997-12-19 1999-08-31 Sharp Corp 画像表示装置、該画像表示装置を用いた頭部装着型ディスプレイ及び映像通信装置
FR2780519B1 (fr) * 1998-06-26 2001-11-30 Thomson Csf Dispositif de collimation a coefficient de transmission ameliore
JP4341108B2 (ja) * 1999-07-14 2009-10-07 ソニー株式会社 虚像観察光学装置
US6522474B2 (en) * 2001-06-11 2003-02-18 Eastman Kodak Company Head-mounted optical apparatus for stereoscopic display
GB2515520B (en) * 2013-06-26 2017-10-04 Bae Systems Plc Improvements in and relating to displays
ES2913103T3 (es) 2013-06-26 2022-05-31 Bae Systems Plc Pantalla que comprende una guía de ondas óptica para visualizar una imagen
CN107003526A (zh) * 2015-03-19 2017-08-01 松下知识产权经营株式会社 平视显示器
WO2017179110A1 (ja) * 2016-04-11 2017-10-19 カラーリンク・ジャパン 株式会社 投影装置、投影システム、及び、眼鏡型表示装置
JP6572856B2 (ja) 2016-09-22 2019-09-11 株式会社デンソー ヘッドアップディスプレイ装置
WO2018169018A1 (ja) * 2017-03-17 2018-09-20 富士フイルム株式会社 画像表示システム
JP7069862B2 (ja) * 2018-03-12 2022-05-18 株式会社Ｊｖｃケンウッド 画像表示装置
US11573357B2 (en) * 2019-12-04 2023-02-07 Meta Platforms Technologies, Llc Lens assembly having circular reflective polarizer
CN111221130B (zh) * 2020-03-20 2022-03-04 维沃移动通信有限公司 光学系统和近眼显示设备
CN111273449A (zh) * 2020-03-23 2020-06-12 深圳惠牛科技有限公司 一种增强现实系统及增强现实装置
CN111367085B (zh) * 2020-04-30 2025-01-14 宁波鸿蚁光电科技有限公司 一种具有折叠光路的光学显示系统及ar设备
JP7002021B2 (ja) 2020-05-12 2022-01-20 パナソニックＩｐマネジメント株式会社 表示装置
JP7113239B2 (ja) * 2020-07-03 2022-08-05 パナソニックＩｐマネジメント株式会社 表示システム
CN113885206B (zh) * 2021-10-08 2025-03-28 小派科技（上海）有限责任公司 光学模组及系统、显示装置、头戴式显示设备及其系统
WO2024038589A1 (ja) * 2022-08-19 2024-02-22 日本電信電話株式会社 空中像表示装置および表示方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630040A (en) * 1983-03-31 1986-12-16 Motorola, Inc. Variable color electrooptic display
US4653875A (en) * 1984-11-02 1987-03-31 Hines Stephen P Infinity display apparatus using cylindrical beam-splitters
US4973132A (en) * 1989-10-27 1990-11-27 Hughes Aircraft Company Polarized holographic heads up display
EP0566004A2 (en) * 1992-04-07 1993-10-20 Hughes Aircraft Company Virtual image display having a high efficiency grid beamsplitter
FR2690534A1 (fr) * 1992-04-24 1993-10-29 Thomson Csf Dispositif de collimation de faible encombrement, en particulier pour visuel de casque.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961625A (en) * 1987-09-18 1990-10-09 Flight Dynamics, Inc. Automobile head-up display system with reflective aspheric surface
US5231379A (en) * 1987-09-18 1993-07-27 Hughes Flight Dynamics, Inc. Automobile head-up display system with apparatus for positioning source information
US5053755A (en) * 1989-05-18 1991-10-01 Hughes Aircraft Company Automotive head-up display with high brightness in daytime and high contrast in nighttime
US5198928A (en) * 1991-06-26 1993-03-30 Hughes Aircraft Company Light weight binocular helmet visor display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630040A (en) * 1983-03-31 1986-12-16 Motorola, Inc. Variable color electrooptic display
US4653875A (en) * 1984-11-02 1987-03-31 Hines Stephen P Infinity display apparatus using cylindrical beam-splitters
US4973132A (en) * 1989-10-27 1990-11-27 Hughes Aircraft Company Polarized holographic heads up display
EP0566004A2 (en) * 1992-04-07 1993-10-20 Hughes Aircraft Company Virtual image display having a high efficiency grid beamsplitter
FR2690534A1 (fr) * 1992-04-24 1993-10-29 Thomson Csf Dispositif de collimation de faible encombrement, en particulier pour visuel de casque.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9521391A1 *

Also Published As

Publication number Publication date
WO1995021391A1 (en) 1995-08-10
EP0746782A1 (en) 1996-12-11
AU7352994A (en) 1995-08-21
JPH09508477A (ja) 1997-08-26

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