CN1103058C - 投影电视透镜系统及使用该系统的投影电视机 - Google Patents

投影电视透镜系统及使用该系统的投影电视机 Download PDF

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Publication number
CN1103058C
CN1103058C CN97194164A CN97194164A CN1103058C CN 1103058 C CN1103058 C CN 1103058C CN 97194164 A CN97194164 A CN 97194164A CN 97194164 A CN97194164 A CN 97194164A CN 1103058 C CN1103058 C CN 1103058C
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CN
China
Prior art keywords
lens
projection
lens system
unit
projection lens
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 - Fee Related
Application number
CN97194164A
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English (en)
Chinese (zh)
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CN1217073A (zh
Inventor
杰克伯·莫斯科维基
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3M Precision Optics Inc
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US Precision Lens Inc
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Filing date
Publication date
Application filed by US Precision Lens Inc filed Critical US Precision Lens Inc
Publication of CN1217073A publication Critical patent/CN1217073A/zh
Application granted granted Critical
Publication of CN1103058C publication Critical patent/CN1103058C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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 -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
    • G02B9/14—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only arranged + - +
    • 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 -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • 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
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
CN97194164A 1996-04-29 1997-04-28 投影电视透镜系统及使用该系统的投影电视机 Expired - Fee Related CN1103058C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1644896P 1996-04-29 1996-04-29
US60/016,448 1996-04-29

Publications (2)

Publication Number Publication Date
CN1217073A CN1217073A (zh) 1999-05-19
CN1103058C true CN1103058C (zh) 2003-03-12

Family

ID=21777177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97194164A Expired - Fee Related CN1103058C (zh) 1996-04-29 1997-04-28 投影电视透镜系统及使用该系统的投影电视机

Country Status (7)

Country Link
US (1) US6297860B1 (enExample)
EP (1) EP0896690B1 (enExample)
JP (1) JP2000509514A (enExample)
KR (1) KR100469632B1 (enExample)
CN (1) CN1103058C (enExample)
DE (1) DE69724602T2 (enExample)
WO (1) WO1997041477A1 (enExample)

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US5936776A (en) * 1996-09-27 1999-08-10 U.S. Precision Lens Inc. Focusable front projection lens systems for use with large screen formats
US6141154A (en) * 1997-08-22 2000-10-31 U.S. Precision Lens Inc. Focusable, color corrected, high performance projection lens systems
US6301056B1 (en) 1999-11-08 2001-10-09 Corning Precision Lens High speed retrofocus projection television lens systems
US6791629B2 (en) * 2000-11-09 2004-09-14 3M Innovative Properties Company Lens systems for projection televisions
RU2227314C1 (ru) * 2002-09-17 2004-04-20 Самсунг Электроникс Ко., Лтд. Оптическая система проекционного телевизора
JP2005070374A (ja) * 2003-08-25 2005-03-17 Hitachi Ltd 投写用レンズ装置及びこれを用いた背面投写型画像表示装置
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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
TW201209447A (en) * 2010-08-18 2012-03-01 Foxsemicon Integrated Tech Inc Projection lens
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
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
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
WO2013167864A1 (en) 2012-05-11 2013-11-14 Milan Momcilo Popovich Apparatus for eye tracking
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
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
DE112014006729B4 (de) * 2014-08-07 2019-04-04 Han's Laser Technology Industry Group Co., Ltd. Linsengruppe zur Bilderfassung von langwelligem Infrarot, Objektiv und Detektor
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
EP3245444B1 (en) 2015-01-12 2021-09-08 DigiLens Inc. Environmentally isolated waveguide display
WO2016113533A2 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Holographic waveguide light field displays
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
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. 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
WO2017134412A1 (en) 2016-02-04 2017-08-10 Milan Momcilo Popovich Holographic 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
CN109154717B (zh) 2016-04-11 2022-05-13 迪吉伦斯公司 用于结构光投射的全息波导设备
WO2018102834A2 (en) 2016-12-02 2018-06-07 Digilens, Inc. Waveguide device with uniform output illumination
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
WO2019079350A2 (en) 2017-10-16 2019-04-25 Digilens, Inc. SYSTEMS AND METHODS FOR MULTIPLYING THE IMAGE RESOLUTION OF A PIXÉLISÉ DISPLAY
CN111684362B (zh) 2018-01-08 2022-03-25 迪吉伦斯公司 用于制造光学波导的方法
WO2019135796A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and methods for high-throughput recording of holographic gratings in waveguide cells
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
WO2019135837A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and methods for manufacturing waveguide cells
WO2019178614A1 (en) 2018-03-16 2019-09-19 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
US20200225471A1 (en) 2019-01-14 2020-07-16 Digilens Inc. Holographic Waveguide Display with Light Control Layer
WO2020163524A1 (en) 2019-02-05 2020-08-13 Digilens Inc. Methods for compensating for optical surface nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
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
EP3938821A4 (en) 2019-03-12 2023-04-26 Digilens Inc. HOLOGRAPHIC WAVEGUIDE BACKLIGHT AND RELATED METHODS OF MANUFACTURE
KR20220016990A (ko) 2019-06-07 2022-02-10 디지렌즈 인코포레이티드. 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법
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
KR20250030038A (ko) 2019-08-29 2025-03-05 디지렌즈 인코포레이티드. 진공 격자 및 이의 제조 방법
WO2022140763A1 (en) 2020-12-21 2022-06-30 Digilens Inc. Eye glow 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697892A (en) * 1983-10-18 1987-10-06 U.S. Precision Lens, Inc. Projection 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
US4755028A (en) * 1986-10-14 1988-07-05 U.S Precision Lens, Incorporated Projection lens with an aspherical corrector lens element
US4963007A (en) * 1989-09-05 1990-10-16 U.S. Precision Lens, Inc. Color corrected projection lens
DE4234721C2 (de) * 1991-10-16 1995-10-19 Bodenseewerk Geraetetech Dreilinsenobjektiv
US5309283A (en) 1993-03-30 1994-05-03 U.S. Precision Lens Incorporated Hybrid, color-corrected, projection TV lens system
US5329363A (en) * 1993-06-15 1994-07-12 U. S. Precision Lens Incorporated Projection lens systems having reduced spherochromatism
DE69629257T2 (de) * 1995-09-21 2004-04-22 3M Innovative Properties Co., St. Paul Linsensystem für Fernsehprojektionsvorrichtung
US5936776A (en) * 1996-09-27 1999-08-10 U.S. Precision Lens Inc. Focusable front projection lens systems for use with large screen formats
US6141154A (en) * 1997-08-22 2000-10-31 U.S. Precision Lens Inc. Focusable, color corrected, high performance projection lens systems

Also Published As

Publication number Publication date
EP0896690B1 (en) 2003-09-03
DE69724602D1 (de) 2003-10-09
WO1997041477A1 (en) 1997-11-06
KR20000065124A (ko) 2000-11-06
US6297860B1 (en) 2001-10-02
EP0896690A1 (en) 1999-02-17
KR100469632B1 (ko) 2005-06-21
CN1217073A (zh) 1999-05-19
EP0896690A4 (en) 1999-07-28
JP2000509514A (ja) 2000-07-25
DE69724602T2 (de) 2004-08-05

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Publication of corrected invention patent application

Correction item: Grant of patent

Correct: Projection lens system and projection TV set using the same

False: Projection television lens system and projection TV set using the same

Number: 11

Page: 390

Volume: 19

CI03 Correction of invention patent

Correction item: Grant of patent

Correct: Projection lens system and projection TV set using the same

False: Projection television lens system and projection TV set using the same

Number: 11

Page: The title page

Volume: 19

COR Change of bibliographic data

Free format text: CORRECT: GRANT OF PATENT RIGHT; FROM: PROJECTION TELEVISION LENS AND THE USE OF THE SYSTEM S PROJECTION TV TO: PROJECTION LENS AND THE USE OF THE SYSTEM S PROJECTION TV

ERR Gazette correction

Free format text: CORRECT: GRANT OF PATENT RIGHT; FROM: PROJECTION TELEVISION LENS AND THE USE OF THE SYSTEM S PROJECTION TV TO: PROJECTION LENS AND THE USE OF THE SYSTEM S PROJECTION TV

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee