DE69717939T2 - Am Kopf getragener Projektor - Google Patents

Am Kopf getragener Projektor

Info

Publication number
DE69717939T2
DE69717939T2 DE69717939T DE69717939T DE69717939T2 DE 69717939 T2 DE69717939 T2 DE 69717939T2 DE 69717939 T DE69717939 T DE 69717939T DE 69717939 T DE69717939 T DE 69717939T DE 69717939 T2 DE69717939 T2 DE 69717939T2
Authority
DE
Germany
Prior art keywords
head
projector
worn
projector worn
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
DE69717939T
Other languages
English (en)
Other versions
DE69717939D1 (de
Inventor
David A Ansley
Chungte Bill Chen
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.)
L3 Technologies Inc
Original Assignee
L3 Communications 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 L3 Communications Corp filed Critical L3 Communications Corp
Publication of DE69717939D1 publication Critical patent/DE69717939D1/de
Application granted granted Critical
Publication of DE69717939T2 publication Critical patent/DE69717939T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • 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
    • 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
    • H04N5/7475—Constructional details of television projection apparatus
    • H04N5/7491—Constructional details of television projection apparatus of head mounted projectors
    • 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
DE69717939T 1996-10-07 1997-10-03 Am Kopf getragener Projektor Expired - Lifetime DE69717939T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/729,738 US5726671A (en) 1996-10-07 1996-10-07 Helmet/head mounted projector system

Publications (2)

Publication Number Publication Date
DE69717939D1 DE69717939D1 (de) 2003-01-30
DE69717939T2 true DE69717939T2 (de) 2003-11-20

Family

ID=24932397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717939T Expired - Lifetime DE69717939T2 (de) 1996-10-07 1997-10-03 Am Kopf getragener Projektor

Country Status (4)

Country Link
US (1) US5726671A (de)
EP (1) EP0834760B1 (de)
CA (1) CA2217118C (de)
DE (1) DE69717939T2 (de)

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US6677936B2 (en) * 1996-10-31 2004-01-13 Kopin Corporation Color display system for a camera
US6486862B1 (en) 1996-10-31 2002-11-26 Kopin Corporation Card reader display system
US6545654B2 (en) * 1996-10-31 2003-04-08 Kopin Corporation Microdisplay for portable communication systems
US6559825B2 (en) 1996-10-31 2003-05-06 Kopin Corporation Display system for wireless pager
US6552704B2 (en) 1997-10-31 2003-04-22 Kopin Corporation Color display with thin gap liquid crystal
US6909419B2 (en) * 1997-10-31 2005-06-21 Kopin Corporation Portable microdisplay system
US7098871B1 (en) * 1998-08-05 2006-08-29 Microvision, Inc. Optical scanning system with correction
US6583772B1 (en) 1998-08-05 2003-06-24 Microvision, Inc. Linked scanner imaging system and method
US6140979A (en) * 1998-08-05 2000-10-31 Microvision, Inc. Scanned display with pinch, timing, and distortion correction
US6724354B1 (en) * 1999-06-21 2004-04-20 The Microoptical Corporation Illumination systems for eyeglass and facemask display systems
US6445362B1 (en) * 1999-08-05 2002-09-03 Microvision, Inc. Scanned display with variation compensation
US6433907B1 (en) 1999-08-05 2002-08-13 Microvision, Inc. Scanned display with plurality of scanning assemblies
US6795221B1 (en) 1999-08-05 2004-09-21 Microvision, Inc. Scanned display with switched feeds and distortion correction
US6661393B2 (en) 1999-08-05 2003-12-09 Microvision, Inc. Scanned display with variation compensation
US7262765B2 (en) * 1999-08-05 2007-08-28 Microvision, Inc. Apparatuses and methods for utilizing non-ideal light sources
US6515781B2 (en) * 1999-08-05 2003-02-04 Microvision, Inc. Scanned imaging apparatus with switched feeds
US6362912B1 (en) 1999-08-05 2002-03-26 Microvision, Inc. Scanned imaging apparatus with switched feeds
US6671100B1 (en) 1999-10-14 2003-12-30 Stratos Product Development Llc Virtual imaging system
DE69931970T2 (de) * 1999-10-29 2007-02-15 Microvision, Inc., Bothell Verbundenes bildabtastungssystem und verfahren
US7345277B2 (en) * 2000-08-09 2008-03-18 Evan Zhang Image intensifier and LWIR fusion/combination system
EP1433160A1 (de) * 2001-09-07 2004-06-30 The Microoptical Corporation Leichtgewichtige kompakte neu anbringbare, an der vorderseite gehaltene elektronische anzeige
US7129962B1 (en) * 2002-03-25 2006-10-31 Matrox Graphics Inc. Efficient video processing method and system
EP1508242B1 (de) * 2002-05-17 2012-05-09 Microvision, Inc. Anordnung und verfahren zum ablenken eines bildstrahles in einer dimension und zum bidirektionalem ablenken eines bildstrahles in einer zweiten dimension
JP4229906B2 (ja) * 2002-06-06 2009-02-25 リットン・システムズ・インコーポレイテッド 統合ディスプレイイメージ増強管組立体
US7982765B2 (en) * 2003-06-20 2011-07-19 Microvision, Inc. Apparatus, system, and method for capturing an image with a scanned beam of light
US7375894B2 (en) 2006-03-07 2008-05-20 Gentex Corporation Common lens helmet mounted display
CA2677701A1 (en) * 2007-02-28 2008-09-04 L-3 Communications Corporation Systems and methods for aiding pilot situational awareness
IL184399A0 (en) * 2007-07-03 2007-10-31 Yossi Tsuria Content delivery system
US9188850B2 (en) * 2007-09-10 2015-11-17 L-3 Communications Corporation Display system for high-definition projectors
US9812096B2 (en) * 2008-01-23 2017-11-07 Spy Eye, Llc Eye mounted displays and systems using eye mounted displays
US20230118315A1 (en) * 2008-03-13 2023-04-20 Everysight Ltd. Optical see through (ost) near eye display (ned) system integrating ophthalmic correction
US20140119020A1 (en) * 2012-10-30 2014-05-01 Elwha Llc Smart Illuminator For Retroreflective Display Device
CN105247861B (zh) 2013-03-22 2017-11-10 精工爱普生株式会社 红外视频显示眼镜
US9928874B2 (en) * 2014-02-05 2018-03-27 Snap Inc. Method for real-time video processing involving changing features of an object in the video
US10404975B2 (en) 2015-03-20 2019-09-03 Tilt Five, Inc Retroreflective light field display
CN109073565B (zh) * 2016-02-03 2022-03-15 科磊股份有限公司 晶片缺陷检查及审查系统
US10656098B2 (en) * 2016-02-03 2020-05-19 Kla-Tencor Corporation Wafer defect inspection and review systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2043289A (en) * 1979-01-11 1980-10-01 Redifon Simulation Ltd Improvements in or relating to visual display apparatus
US4768873A (en) * 1985-09-17 1988-09-06 Eye Research Institute Of Retina Foundation Double scanning optical apparatus and method
US5136675A (en) * 1990-12-20 1992-08-04 General Electric Company Slewable projection system with fiber-optic elements
CA2085735A1 (en) * 1991-04-22 1992-10-23 Ralph W. Fisher Head-mounted projection display system featuring beam splitter
US5166778A (en) * 1991-09-05 1992-11-24 General Electric Company Single-lens color video stereoscopic helmet mountable display
JP3151766B2 (ja) * 1992-07-31 2001-04-03 キヤノン株式会社 画像表示装置
US5326266A (en) * 1992-09-02 1994-07-05 Evans & Sutherland Computer Corporation Area of interest display system with opto/mechanical image combining
US5319490A (en) * 1992-09-16 1994-06-07 Hughes Training, Inc. Helmet mounted display including synchronously moving tilted mechanisms
US5416876A (en) * 1994-01-28 1995-05-16 Hughes Training, Inc. Fiber optic ribbon subminiature display for head/helmet mounted display
CA2149565C (en) * 1994-06-17 2000-02-01 David A. Ansley A color helmet mountable display
US5555194A (en) * 1994-07-26 1996-09-10 Eastman Kodak Company Cloning technique for digital image retouching
US5487665A (en) * 1994-10-31 1996-01-30 Mcdonnell Douglas Corporation Video display system and method for generating and individually positioning high resolution inset images

Also Published As

Publication number Publication date
CA2217118A1 (en) 1998-04-07
EP0834760B1 (de) 2002-12-18
EP0834760A3 (de) 1999-03-03
DE69717939D1 (de) 2003-01-30
US5726671A (en) 1998-03-10
EP0834760A2 (de) 1998-04-08
CA2217118C (en) 2001-12-18

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: L-3 COMMUNICATIONS CORP., NEW YORK, N.Y., US

8364 No opposition during term of opposition