ZA200001907B - Head up displays. - Google Patents

Head up displays.

Info

Publication number
ZA200001907B
ZA200001907B ZA200001907A ZA200001907A ZA200001907B ZA 200001907 B ZA200001907 B ZA 200001907B ZA 200001907 A ZA200001907 A ZA 200001907A ZA 200001907 A ZA200001907 A ZA 200001907A ZA 200001907 B ZA200001907 B ZA 200001907B
Authority
ZA
South Africa
Prior art keywords
image
generator
combiner
pathway
prism
Prior art date
Application number
ZA200001907A
Other languages
English (en)
Inventor
Richard Keith Howard
Original Assignee
Marconi Electronic Syst Ltd
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 Marconi Electronic Syst Ltd filed Critical Marconi Electronic Syst Ltd
Publication of ZA200001907B publication Critical patent/ZA200001907B/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
    • G02B27/0101—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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Magnetic Heads (AREA)
  • Moving Of Heads (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Vehicle Body Suspensions (AREA)
  • Auxiliary Devices For Music (AREA)
ZA200001907A 1999-09-29 2000-04-14 Head up displays. ZA200001907B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9922936A GB2354835A (en) 1999-09-29 1999-09-29 Head up displays

Publications (1)

Publication Number Publication Date
ZA200001907B true ZA200001907B (en) 2000-10-31

Family

ID=10861752

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200001907A ZA200001907B (en) 1999-09-29 2000-04-14 Head up displays.

Country Status (8)

Country Link
US (1) US6392812B1 (xx)
EP (1) EP1091232B1 (xx)
AT (1) ATE282840T1 (xx)
DE (1) DE60015901T2 (xx)
ES (1) ES2231116T3 (xx)
GB (1) GB2354835A (xx)
IL (1) IL135547A (xx)
ZA (1) ZA200001907B (xx)

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WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
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US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
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US8749890B1 (en) 2011-09-30 2014-06-10 Rockwell Collins, Inc. Compact head up display (HUD) for cockpits with constrained space envelopes
US8903207B1 (en) 2011-09-30 2014-12-02 Rockwell Collins, Inc. System for and method of extending vertical field of view in head up display utilizing a waveguide combiner
US8937772B1 (en) 2011-09-30 2015-01-20 Rockwell Collins, Inc. System for and method of stowing HUD combiners
US9599813B1 (en) 2011-09-30 2017-03-21 Rockwell Collins, Inc. Waveguide combiner system and method with less susceptibility to glare
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US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
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US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
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US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
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US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
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US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
CN107873086B (zh) 2015-01-12 2020-03-20 迪吉伦斯公司 环境隔离的波导显示器
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US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
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WO2017060665A1 (en) 2015-10-05 2017-04-13 Milan Momcilo Popovich Waveguide display
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
JP6895451B2 (ja) 2016-03-24 2021-06-30 ディジレンズ インコーポレイテッド 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置
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EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
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WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
KR20200104402A (ko) 2018-01-08 2020-09-03 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
JP7404243B2 (ja) 2018-01-08 2023-12-25 ディジレンズ インコーポレイテッド 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
EP3924759A4 (en) 2019-02-15 2022-12-28 Digilens Inc. METHODS AND APPARATUS FOR MAKING A HOLOGRAPHIC WAVEGUIDE DISPLAY WITH INTEGRATED GRIDINGS
JP2022525165A (ja) 2019-03-12 2022-05-11 ディジレンズ インコーポレイテッド ホログラフィック導波管バックライトおよび関連する製造方法
WO2020247930A1 (en) 2019-06-07 2020-12-10 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
US11681143B2 (en) 2019-07-29 2023-06-20 Digilens Inc. Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
EP4022370A4 (en) 2019-08-29 2023-08-30 Digilens Inc. VACUUM BRAGG GRATINGS AND METHODS OF MANUFACTURING
CA3182013A1 (en) * 2020-06-16 2021-12-23 Marsupial Holdings, Inc. Diffractive optic reflex sight
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GB8628498D0 (en) * 1986-11-28 1987-03-18 Gec Avionics Optical projectors
EP0303742A1 (en) * 1987-08-13 1989-02-22 KAISER AEROSPACE & ELECTRONICS CORPORATION Head-up display
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US5278696A (en) * 1992-05-22 1994-01-11 Kaiser Aerospace & Electronics Corporation Head-up display system

Also Published As

Publication number Publication date
EP1091232A2 (en) 2001-04-11
GB9922936D0 (en) 1999-12-01
IL135547A (en) 2003-07-06
ATE282840T1 (de) 2004-12-15
EP1091232B1 (en) 2004-11-17
DE60015901D1 (de) 2004-12-23
IL135547A0 (en) 2001-05-20
EP1091232A3 (en) 2003-05-21
GB2354835A (en) 2001-04-04
DE60015901T2 (de) 2005-03-17
US6392812B1 (en) 2002-05-21
ES2231116T3 (es) 2005-05-16

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