JPH09329740A - 非温度依存性ｌｃｄ投影レンズ - Google Patents

非温度依存性ｌｃｄ投影レンズ

Info

Publication number
JPH09329740A
JPH09329740A JP9016876A JP1687697A JPH09329740A JP H09329740 A JPH09329740 A JP H09329740A JP 9016876 A JP9016876 A JP 9016876A JP 1687697 A JP1687697 A JP 1687697A JP H09329740 A JPH09329740 A JP H09329740A
Authority
JP
Japan
Prior art keywords
lens
projection lens
projection
image
plastic material
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.)
Pending
Application number
JP9016876A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09329740A5 (https=
Inventor
H Kureitsua Melvin
エイチ クレイツァー メルヴィン
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.)
3M Precision Optics Inc
Original Assignee
US Precision Lens 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 US Precision Lens Inc filed Critical US Precision Lens Inc
Publication of JPH09329740A publication Critical patent/JPH09329740A/ja
Publication of JPH09329740A5 publication Critical patent/JPH09329740A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP9016876A 1996-01-31 1997-01-30 非温度依存性ｌｃｄ投影レンズ Pending JPH09329740A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1090196P 1996-01-31 1996-01-31
US010901 1996-01-31

Publications (2)

Publication Number Publication Date
JPH09329740A true JPH09329740A (ja) 1997-12-22
JPH09329740A5 JPH09329740A5 (https=) 2004-12-24

Family

ID=21747952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9016876A Pending JPH09329740A (ja) 1996-01-31 1997-01-30 非温度依存性ｌｃｄ投影レンズ

Country Status (4)

Country Link
US (1) US5963375A (https=)
JP (1) JPH09329740A (https=)
KR (1) KR970059773A (https=)
CN (1) CN1172964A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001159732A (ja) * 1999-12-02 2001-06-12 Nikon Corp 超広角レンズ及び該レンズを備える撮影装置
JP2002357769A (ja) * 2001-05-31 2002-12-13 Chinontec Kk 投写レンズ装置及びプロジェクタ装置
JPWO2009125522A1 (ja) * 2008-04-10 2011-07-28 株式会社タムロン 撮像レンズ
JP2012141563A (ja) * 2010-12-30 2012-07-26 Sekonix Co Ltd ピコプロジェクター用投射レンズユニット

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US6094311A (en) * 1996-04-29 2000-07-25 U.S. Precision Lens Inc. LCD projection lens
US6324014B1 (en) 1997-11-13 2001-11-27 Corning Precision Lens Wide field of view projection lenses for compact projection lens systems employing pixelized panels
JP2000075202A (ja) * 1998-09-01 2000-03-14 Canon Inc 投射レンズ及びそれを用いた投射装置
US6476974B1 (en) 2001-02-28 2002-11-05 Corning Precision Lens Incorporated Projection lenses for use with reflective pixelized panels
US6762890B2 (en) * 2002-02-13 2004-07-13 Fuji Photo Optical Co., Ltd. Single focus lens
US7259801B2 (en) * 2004-06-02 2007-08-21 3M Innovative Properties Company Large-panel table-top rear projection television
US7009777B2 (en) * 2004-06-02 2006-03-07 3M Innovative Properties Company Compact projection lenses for use with large format pixelized panels
US7002753B2 (en) * 2004-06-02 2006-02-21 3M Innovative Properties Company Color-corrected projection lenses for use with pixelized panels
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
CN101726833B (zh) * 2008-10-10 2011-06-08 鸿富锦精密工业（深圳）有限公司 投影镜头
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
US20200057353A1 (en) 2009-10-09 2020-02-20 Digilens Inc. Compact Edge Illuminated Diffractive Display
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
EP2748670B1 (en) 2011-08-24 2015-11-18 Rockwell Collins, Inc. Wearable data display
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
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
EP2842003B1 (en) 2012-04-25 2019-02-27 Rockwell Collins, Inc. Holographic wide angle display
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
CN103713376B (zh) * 2012-09-28 2017-05-24 中强光电股份有限公司 投影镜头与光学引擎
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
US8950674B2 (en) 2013-05-21 2015-02-10 Symbol Technologies, Inc. Apparatus for and method of imaging targets with a hybrid imaging lens assembly
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
EP3198192A1 (en) 2014-09-26 2017-08-02 Milan Momcilo Popovich Holographic waveguide opticaltracker
US10437064B2 (en) 2015-01-12 2019-10-08 Digilens Inc. Environmentally isolated waveguide display
EP3245551B1 (en) 2015-01-12 2019-09-18 DigiLens Inc. Waveguide light field displays
CN107533137A (zh) 2015-01-20 2018-01-02 迪吉伦斯公司 全息波导激光雷达
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2016146963A1 (en) 2015-03-16 2016-09-22 Popovich, Milan, Momcilo Waveguide device incorporating a light pipe
US10591756B2 (en) 2015-03-31 2020-03-17 Digilens Inc. Method and apparatus for contact image sensing
WO2017060665A1 (en) 2015-10-05 2017-04-13 Milan Momcilo Popovich Waveguide display
CN108292026B (zh) * 2015-10-22 2021-11-26 赫普塔冈微光有限公司 无热光学组件
CN105242376B (zh) * 2015-10-28 2017-11-07 东莞市宇瞳光学科技股份有限公司 一种带温度补偿功能的成像镜头
EP3398007B1 (en) 2016-02-04 2024-09-11 DigiLens, Inc. Waveguide optical tracker
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
EP3433658B1 (en) 2016-04-11 2023-08-09 DigiLens, Inc. Holographic waveguide apparatus for structured light projection
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
CN111386495B (zh) 2017-10-16 2022-12-09 迪吉伦斯公司 用于倍增像素化显示器的图像分辨率的系统和方法
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
CN114721242B (zh) 2018-01-08 2025-08-15 迪吉伦斯公司 用于制造光学波导的方法
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
JP7456929B2 (ja) 2018-01-08 2024-03-27 ディジレンズ インコーポレイテッド 導波管セルを製造するためのシステムおよび方法
CN108318996B (zh) * 2018-03-09 2024-02-20 江西联益光学有限公司 准直镜头
US10690851B2 (en) 2018-03-16 2020-06-23 Digilens Inc. Holographic waveguides incorporating birefringence control and methods for their fabrication
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
US20200247017A1 (en) 2019-02-05 2020-08-06 Digilens Inc. Methods for Compensating for Optical Surface Nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
EP3924759B1 (en) 2019-02-15 2025-07-30 Digilens Inc. Methods and apparatuses for providing a holographic waveguide display using integrated gratings
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
KR102137177B1 (ko) 2019-03-20 2020-07-24 국방과학연구소 빔 주사범위 확대 장치 및 광 위상배열 시스템
EP3980825A4 (en) 2019-06-07 2023-05-03 Digilens Inc. WAVEGUIDES WITH TRANSMITTING AND REFLECTING GRIDS AND RELATED MANUFACTURING PROCESSES
JP2022543571A (ja) 2019-07-29 2022-10-13 ディジレンズ インコーポレイテッド 画素化されたディスプレイの画像解像度および視野を乗算するための方法および装置
JP2022546413A (ja) 2019-08-29 2022-11-04 ディジレンズ インコーポレイテッド 真空回折格子および製造方法
EP4252048A4 (en) 2020-12-21 2024-10-16 Digilens Inc. EYE LUMINESCENCE SUPPRESSION IN WAVEGUIDE-BASED DISPLAYS
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
KR20230153459A (ko) 2021-03-05 2023-11-06 디지렌즈 인코포레이티드. 진공 주기적 구조체 및 제조 방법

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US4189211A (en) * 1978-01-03 1980-02-19 Kollmorgen Corporation Wide angle telecentric projection lens assembly
US4425028A (en) * 1981-12-28 1984-01-10 Hughes Aircraft Company High efficiency optical tank for three color liquid crystal light valve image projection with color selective prepolarization and single projection lens
US4461542A (en) * 1981-12-28 1984-07-24 Hughes Aircraft Company High efficiency optical tank for three color liquid crystal light valve image projection with color selective prepolarization
US4826311A (en) * 1987-07-24 1989-05-02 Hughes Aircraft Company Prism assembly with three periscopes and projection lenses for a single light valve full-color projector
US4989954A (en) * 1987-10-09 1991-02-05 Matsushita Electric Industrial Co., Ltd. Projection type liquid cyrstal display device
JP2635404B2 (ja) * 1989-03-23 1997-07-30 松下電器産業株式会社 投写型表示装置
JP2801293B2 (ja) * 1989-10-03 1998-09-21 キヤノン株式会社 ズームレンズ
US5278698A (en) * 1990-07-06 1994-01-11 Asahi Kogaku Kogyo Kabushiki Kaisha Magnifying projecting lens
JPH04174812A (ja) * 1990-11-08 1992-06-23 Canon Inc レトロフォーカス型レンズ
US5200861A (en) * 1991-09-27 1993-04-06 U.S. Precision Lens Incorporated Lens systems
US5218480A (en) * 1991-12-03 1993-06-08 U.S. Precision Lens Incorporated Retrofocus wide angle lens
US5313330A (en) * 1992-08-31 1994-05-17 U.S. Precision Lens Incorporated Zoom projection lens systems
US5625495A (en) * 1994-12-07 1997-04-29 U.S. Precision Lens Inc. Telecentric lens systems for forming an image of an object composed of pixels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001159732A (ja) * 1999-12-02 2001-06-12 Nikon Corp 超広角レンズ及び該レンズを備える撮影装置
JP2002357769A (ja) * 2001-05-31 2002-12-13 Chinontec Kk 投写レンズ装置及びプロジェクタ装置
JPWO2009125522A1 (ja) * 2008-04-10 2011-07-28 株式会社タムロン 撮像レンズ
JP2012141563A (ja) * 2010-12-30 2012-07-26 Sekonix Co Ltd ピコプロジェクター用投射レンズユニット

Also Published As

Publication number Publication date
US5963375A (en) 1999-10-05
CN1172964A (zh) 1998-02-11
KR970059773A (ko) 1997-08-12

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