IL142439A0 - Optical device for helmet visor comprising a diffractive mirror - Google Patents

Optical device for helmet visor comprising a diffractive mirror

Info

Publication number
IL142439A0
IL142439A0 IL14243999A IL14243999A IL142439A0 IL 142439 A0 IL142439 A0 IL 142439A0 IL 14243999 A IL14243999 A IL 14243999A IL 14243999 A IL14243999 A IL 14243999A IL 142439 A0 IL142439 A0 IL 142439A0
Authority
IL
Israel
Prior art keywords
optical device
helmet visor
diffractive mirror
diffractive
mirror
Prior art date
Application number
IL14243999A
Other languages
English (en)
Original Assignee
Thomson Csf Sextant
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 Thomson Csf Sextant filed Critical Thomson Csf Sextant
Publication of IL142439A0 publication Critical patent/IL142439A0/xx

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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
IL14243999A 1998-10-06 1999-10-05 Optical device for helmet visor comprising a diffractive mirror IL142439A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9812499A FR2784201B1 (fr) 1998-10-06 1998-10-06 Dispositif optique pour viseur de casque comportant un miroir diffractif
PCT/FR1999/002378 WO2000020913A1 (fr) 1998-10-06 1999-10-05 Dispositif optique pour viseur de casque comportant un miroir diffractif

Publications (1)

Publication Number Publication Date
IL142439A0 true IL142439A0 (en) 2002-03-10

Family

ID=9531244

Family Applications (2)

Application Number Title Priority Date Filing Date
IL14243999A IL142439A0 (en) 1998-10-06 1999-10-05 Optical device for helmet visor comprising a diffractive mirror
IL142439A IL142439A (en) 1998-10-06 2001-04-04 Optical device for eyepiece of helmet containing reflective mirror

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL142439A IL142439A (en) 1998-10-06 2001-04-04 Optical device for eyepiece of helmet containing reflective mirror

Country Status (5)

Country Link
US (1) US6788442B1 (xx)
EP (1) EP1127288A1 (xx)
FR (1) FR2784201B1 (xx)
IL (2) IL142439A0 (xx)
WO (1) WO2000020913A1 (xx)

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US9104195B2 (en) 2006-12-20 2015-08-11 Lincoln Global, Inc. Welding job sequencer
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US9318026B2 (en) 2008-08-21 2016-04-19 Lincoln Global, Inc. Systems and methods providing an enhanced user experience in a real-time simulated virtual reality welding environment
US9196169B2 (en) 2008-08-21 2015-11-24 Lincoln Global, Inc. Importing and analyzing external data using a virtual reality welding system
US8884177B2 (en) 2009-11-13 2014-11-11 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US9330575B2 (en) 2008-08-21 2016-05-03 Lincoln Global, Inc. Tablet-based welding simulator
US9280913B2 (en) 2009-07-10 2016-03-08 Lincoln Global, Inc. Systems and methods providing enhanced education and training in a virtual reality environment
US8274013B2 (en) 2009-03-09 2012-09-25 Lincoln Global, Inc. System for tracking and analyzing welding activity
US9221117B2 (en) 2009-07-08 2015-12-29 Lincoln Global, Inc. System for characterizing manual welding operations
US9773429B2 (en) 2009-07-08 2017-09-26 Lincoln Global, Inc. System and method for manual welder training
US10748447B2 (en) 2013-05-24 2020-08-18 Lincoln Global, Inc. Systems and methods providing a computerized eyewear device to aid in welding
US9011154B2 (en) 2009-07-10 2015-04-21 Lincoln Global, Inc. Virtual welding system
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US9468988B2 (en) 2009-11-13 2016-10-18 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US8569646B2 (en) 2009-11-13 2013-10-29 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
FR2959022B1 (fr) * 2010-04-16 2012-10-26 Thales Sa Dispositif de visualisation a "combineur" optique corrige des aberrations chromatiques
US10359545B2 (en) 2010-10-21 2019-07-23 Lockheed Martin Corporation Fresnel lens with reduced draft facet visibility
US9632315B2 (en) 2010-10-21 2017-04-25 Lockheed Martin Corporation Head-mounted display apparatus employing one or more fresnel lenses
EP2652726B1 (en) 2010-12-13 2019-11-20 Lincoln Global, Inc. Welding training system
US9720228B2 (en) 2010-12-16 2017-08-01 Lockheed Martin Corporation Collimating display with pixel lenses
US20160093233A1 (en) 2012-07-06 2016-03-31 Lincoln Global, Inc. System for characterizing manual welding operations on pipe and other curved structures
US9767712B2 (en) 2012-07-10 2017-09-19 Lincoln Global, Inc. Virtual reality pipe welding simulator and setup
US10930174B2 (en) 2013-05-24 2021-02-23 Lincoln Global, Inc. Systems and methods providing a computerized eyewear device to aid in welding
US20150072323A1 (en) 2013-09-11 2015-03-12 Lincoln Global, Inc. Learning management system for a real-time simulated virtual reality welding training environment
US10083627B2 (en) 2013-11-05 2018-09-25 Lincoln Global, Inc. Virtual reality and real welding training system and method
US9836987B2 (en) 2014-02-14 2017-12-05 Lincoln Global, Inc. Virtual reality pipe welding simulator and setup
EP3111440A1 (en) 2014-06-02 2017-01-04 Lincoln Global, Inc. System and method for manual welder training
WO2016061447A1 (en) * 2014-10-17 2016-04-21 Lockheed Martin Corporation Head-wearable ultra-wide field of view display device
JP6458935B2 (ja) * 2014-12-10 2019-01-30 株式会社リコー 虚像表示装置および画像投影装置
JP6451277B2 (ja) * 2014-12-10 2019-01-16 株式会社リコー 虚像表示装置および画像投影装置
WO2016141054A1 (en) 2015-03-02 2016-09-09 Lockheed Martin Corporation Wearable display system
US10754156B2 (en) 2015-10-20 2020-08-25 Lockheed Martin Corporation Multiple-eye, single-display, ultrawide-field-of-view optical see-through augmented reality system
US9995936B1 (en) 2016-04-29 2018-06-12 Lockheed Martin Corporation Augmented reality systems having a virtual image overlaying an infrared portion of a live scene
EP3319066A1 (en) 2016-11-04 2018-05-09 Lincoln Global, Inc. Magnetic frequency selection for electromagnetic position tracking
US10878591B2 (en) 2016-11-07 2020-12-29 Lincoln Global, Inc. Welding trainer utilizing a head up display to display simulated and real-world objects
US10913125B2 (en) 2016-11-07 2021-02-09 Lincoln Global, Inc. Welding system providing visual and audio cues to a welding helmet with a display
US10997872B2 (en) 2017-06-01 2021-05-04 Lincoln Global, Inc. Spring-loaded tip assembly to support simulated shielded metal arc welding
JP7192396B2 (ja) * 2018-01-26 2022-12-20 セイコーエプソン株式会社 表示装置
EP3518024A1 (en) * 2018-01-26 2019-07-31 Seiko Epson Corporation Display device
US11475792B2 (en) 2018-04-19 2022-10-18 Lincoln Global, Inc. Welding simulator with dual-user configuration
US11557223B2 (en) 2018-04-19 2023-01-17 Lincoln Global, Inc. Modular and reconfigurable chassis for simulated welding training
FR3082318B1 (fr) * 2018-06-07 2023-04-14 Thales Sa Lunette de vision de nuit comportant un oculaire a transport d'image corrigee de la distorsion et procede de calcul associe
JP7187987B2 (ja) * 2018-10-31 2022-12-13 セイコーエプソン株式会社 表示装置
JP7223248B2 (ja) * 2018-11-01 2023-02-16 セイコーエプソン株式会社 表示装置
JP7205166B2 (ja) * 2018-11-01 2023-01-17 セイコーエプソン株式会社 表示装置
JP2020076880A (ja) * 2018-11-08 2020-05-21 セイコーエプソン株式会社 画像表示装置
JP2020160130A (ja) * 2019-03-25 2020-10-01 セイコーエプソン株式会社 表示装置
JP2020160134A (ja) * 2019-03-25 2020-10-01 セイコーエプソン株式会社 表示装置、光学素子及び光学素子の製造方法
JP7375374B2 (ja) * 2019-08-28 2023-11-08 セイコーエプソン株式会社 虚像表示装置及び導光装置
JP7293993B2 (ja) * 2019-08-29 2023-06-20 セイコーエプソン株式会社 表示装置

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FR2772242B1 (fr) 1997-12-12 2000-03-03 Sextant Avionique Casque comportant une partie largable par un coussin gonflable
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Also Published As

Publication number Publication date
WO2000020913A1 (fr) 2000-04-13
US6788442B1 (en) 2004-09-07
FR2784201B1 (fr) 2003-01-31
EP1127288A1 (fr) 2001-08-29
IL142439A (en) 2006-12-10
FR2784201A1 (fr) 2000-04-07

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Legal Events

Date Code Title Description
HC Change of name of proprietor(s)

Owner name: THALES AVIONICS S.A.

Free format text: FORMER NAME:THOMSON-CSF SEXTANT

KB Patent renewed
FF Patent granted
KB Patent renewed