JP2000509515A - Ｌｃｄ投影レンズ - Google Patents

Ｌｃｄ投影レンズ

Info

Publication number
JP2000509515A
JP2000509515A JP9539284A JP53928497A JP2000509515A JP 2000509515 A JP2000509515 A JP 2000509515A JP 9539284 A JP9539284 A JP 9539284A JP 53928497 A JP53928497 A JP 53928497A JP 2000509515 A JP2000509515 A JP 2000509515A
Authority
JP
Japan
Prior art keywords
lens
projection
projection lens
focal length
positive
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.)
Ceased
Application number
JP9539284A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000509515A5 (enExample
Inventor
モスコヴィッチ，ジャコブ
Original Assignee
ユーエス プレシジョン レンズ インコーポレイテッド
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 ユーエス プレシジョン レンズ インコーポレイテッド filed Critical ユーエス プレシジョン レンズ インコーポレイテッド
Publication of JP2000509515A publication Critical patent/JP2000509515A/ja
Publication of JP2000509515A5 publication Critical patent/JP2000509515A5/ja
Ceased 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
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G02B9/06—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components
    • G02B9/08—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components arranged about a stop

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP9539284A 1996-04-29 1997-04-28 Ｌｃｄ投影レンズ Ceased JP2000509515A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1644796P 1996-04-29 1996-04-29
US60/016,447 1996-04-29
PCT/US1997/007686 WO1997041461A1 (en) 1996-04-29 1997-04-28 Lcd projection lens

Publications (2)

Publication Number Publication Date
JP2000509515A true JP2000509515A (ja) 2000-07-25
JP2000509515A5 JP2000509515A5 (enExample) 2004-12-02

Family

ID=21777169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9539284A Ceased JP2000509515A (ja) 1996-04-29 1997-04-28 Ｌｃｄ投影レンズ

Country Status (6)

Country Link
US (1) US6094311A (enExample)
EP (1) EP0896679B1 (enExample)
JP (1) JP2000509515A (enExample)
CN (1) CN1110716C (enExample)
DE (1) DE69724115T2 (enExample)
WO (1) WO1997041461A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010175832A (ja) * 2009-01-29 2010-08-12 Fujinon Corp 投写レンズおよびこれを用いた投写型表示装置
JP2010197599A (ja) * 2009-02-24 2010-09-09 Fujifilm Corp 投写レンズおよびこれを用いた投写型表示装置
JP2012141568A (ja) * 2010-12-28 2012-07-26 Ashu Kogaku Kofun Yugenkoshi マイクロ型投影レンズ
WO2012105181A1 (ja) * 2011-01-31 2012-08-09 富士フイルム株式会社 投写レンズおよび投写型表示装置

Families Citing this family (62)

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US5870228A (en) * 1996-05-24 1999-02-09 U.S. Precision Lens Inc. Projection lenses having larger back focal length to focal length ratios
EP0825474B1 (en) * 1996-08-16 2003-11-26 3M Innovative Properties Company Mini-zoom projection lenses for use with pixelized panels
US5991089A (en) * 1997-01-31 1999-11-23 U.S. Precision Lens Inc. Long focal length projection lenses for use with large pixelized panels
US5900987A (en) * 1997-02-13 1999-05-04 U.S. Precision Lens Inc Zoom projection lenses for use with pixelized panels
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
US6301057B1 (en) 1999-02-02 2001-10-09 Corning Precision Lens Long focal length projection lenses
JP2001124987A (ja) * 1999-10-29 2001-05-11 Sony Corp 投射レンズ
US6515801B1 (en) 2001-12-21 2003-02-04 Koninklijke Philips Electronics N.V. Lateral color compensation for projection displays
JP4671588B2 (ja) * 2003-08-11 2011-04-20 株式会社日立製作所 投写光学ユニット及び投写型カラー映像表示装置とこれを用いた背面投写型カラー映像表示装置
JP4734827B2 (ja) * 2003-11-28 2011-07-27 株式会社日立製作所 投写光学ユニット
JP2005195830A (ja) * 2004-01-07 2005-07-21 Hitachi Ltd 表示装置、及び背面投写型映像表示装置
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
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
CN102819090B (zh) * 2011-06-09 2015-03-25 中山市云创知识产权服务有限公司 投影镜头
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
WO2013163347A1 (en) 2012-04-25 2013-10-31 Rockwell Collins, Inc. Holographic wide angle display
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
JP5871743B2 (ja) * 2012-07-31 2016-03-01 キヤノン株式会社 結像光学系、及びそれを用いた投射型画像表示装置、撮像装置
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
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. 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
WO2016113533A2 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Holographic waveguide light field displays
EP3245444B1 (en) 2015-01-12 2021-09-08 DigiLens Inc. Environmentally isolated waveguide display
WO2016116733A1 (en) 2015-01-20 2016-07-28 Milan Momcilo Popovich Holographic waveguide lidar
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
CN113759555B (zh) 2015-10-05 2024-09-20 迪吉伦斯公司 波导显示器
US10983340B2 (en) 2016-02-04 2021-04-20 Digilens Inc. Holographic waveguide optical tracker
WO2017162999A1 (en) 2016-03-24 2017-09-28 Popovich Milan Momcilo Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en) 2016-04-11 2021-01-12 Digilens Inc. Holographic waveguide apparatus for structured light projection
EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
US10942430B2 (en) 2017-10-16 2021-03-09 Digilens Inc. Systems and methods for multiplying the image resolution of a pixelated display
US20190212588A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and Methods for Manufacturing Waveguide Cells
KR20250004154A (ko) 2018-01-08 2025-01-07 디지렌즈 인코포레이티드. 광 도파관의 제조 방법
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
US10732569B2 (en) 2018-01-08 2020-08-04 Digilens Inc. Systems and methods for high-throughput recording of holographic gratings in waveguide cells
CN108279485A (zh) * 2018-03-09 2018-07-13 浙江舜宇光学有限公司 投影镜头
CN112088332B (zh) 2018-03-16 2024-11-29 迪吉伦斯公司 包含双折射控制的全息波导及用于它们的制造的方法
WO2020023779A1 (en) 2018-07-25 2020-01-30 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
CN113692544B (zh) 2019-02-15 2025-04-22 迪吉伦斯公司 使用集成光栅提供全息波导显示的方法和装置
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
US20200292745A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic Waveguide Backlight and Related Methods of Manufacturing
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
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
KR102775783B1 (ko) 2019-08-29 2025-02-28 디지렌즈 인코포레이티드. 진공 격자 및 이의 제조 방법
JP2024502255A (ja) 2020-12-21 2024-01-18 ディジレンズ インコーポレイテッド 導波路ベースのディスプレイにおけるアイグロー抑制
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
EP4288831A4 (en) 2021-03-05 2025-01-15 Digilens Inc. Evacuated periodic structures and methods of manufacturing

Family Cites Families (21)

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US2346062A (en) * 1942-06-05 1944-04-04 Eastman Kodak Co Lens
US2380210A (en) * 1943-12-14 1945-07-10 Eastman Kodak Co Telecentric lens system
DE1902427A1 (de) * 1969-01-18 1970-08-06 Bosch Elektronik Gmbh Vorrichtung zum Ab- und Aufblenden fuer kinematographische Kameras
JPS5510171B2 (enExample) * 1975-01-13 1980-03-14
JPS5737990A (en) * 1980-08-15 1982-03-02 Victor Co Of Japan Ltd Projection type color picture display device
GB2143962A (en) * 1983-07-25 1985-02-20 Philips Electronic Associated Projection lens systems
US4810075A (en) * 1984-03-26 1989-03-07 Hitachi, Ltd. Projection system with a cathode ray tube and a lens
US4682862A (en) * 1986-01-17 1987-07-28 U.S. Precision Lens Incorporated Projection lens
US4776681A (en) * 1986-01-17 1988-10-11 U.S. Precision Lens, Incorporated Projection lens
US5066113A (en) * 1989-08-18 1991-11-19 Nikon Corporation Projecting lens
US5200861A (en) * 1991-09-27 1993-04-06 U.S. Precision Lens Incorporated Lens systems
DE4236601A1 (en) * 1991-10-29 1993-05-06 Asahi Kogaku Kogyo K.K., Tokio/Tokyo, Jp Projection lens system - has lens dispersing indices determined by formula taking indices of refraction into account
US5218480A (en) * 1991-12-03 1993-06-08 U.S. Precision Lens Incorporated Retrofocus wide angle lens
US5677798A (en) * 1993-10-28 1997-10-14 Asahi Kogaku Kogyo Kabushiki Kaisha Image forming lens system
JP3445404B2 (ja) * 1994-08-12 2003-09-08 ペンタックス株式会社 投影レンズ及び投影装置
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
US5963375A (en) * 1996-01-31 1999-10-05 U.S. Precision Lens Inc. Athermal LCD projection lens
US5870228A (en) * 1996-05-24 1999-02-09 U.S. Precision Lens Inc. Projection lenses having larger back focal length to focal length ratios
US5699195A (en) * 1996-06-07 1997-12-16 Proxima Corporation Projection lens arrangement and method of using same
EP0825474B1 (en) * 1996-08-16 2003-11-26 3M Innovative Properties Company Mini-zoom projection lenses for use with pixelized panels
US5900987A (en) * 1997-02-13 1999-05-04 U.S. Precision Lens Inc Zoom projection lenses for use with pixelized panels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010175832A (ja) * 2009-01-29 2010-08-12 Fujinon Corp 投写レンズおよびこれを用いた投写型表示装置
JP2010197599A (ja) * 2009-02-24 2010-09-09 Fujifilm Corp 投写レンズおよびこれを用いた投写型表示装置
JP2012141568A (ja) * 2010-12-28 2012-07-26 Ashu Kogaku Kofun Yugenkoshi マイクロ型投影レンズ
WO2012105181A1 (ja) * 2011-01-31 2012-08-09 富士フイルム株式会社 投写レンズおよび投写型表示装置
JPWO2012105181A1 (ja) * 2011-01-31 2014-07-03 富士フイルム株式会社 投写レンズおよび投写型表示装置
US8830591B2 (en) 2011-01-31 2014-09-09 Fujifilm Corporation Projection lens and projection display apparatus

Also Published As

Publication number Publication date
DE69724115T2 (de) 2004-06-03
WO1997041461A1 (en) 1997-11-06
DE69724115D1 (de) 2003-09-18
CN1110716C (zh) 2003-06-04
CN1220010A (zh) 1999-06-16
EP0896679B1 (en) 2003-08-13
US6094311A (en) 2000-07-25
EP0896679A4 (en) 1999-06-16
EP0896679A1 (en) 1999-02-17

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