CN1217073A - 投影电视透镜系统 - Google Patents
投影电视透镜系统 Download PDFInfo
- Publication number
- CN1217073A CN1217073A CN97194164A CN97194164A CN1217073A CN 1217073 A CN1217073 A CN 1217073A CN 97194164 A CN97194164 A CN 97194164A CN 97194164 A CN97194164 A CN 97194164A CN 1217073 A CN1217073 A CN 1217073A
- Authority
- CN
- China
- Prior art keywords
- lens
- lens system
- projection
- projection lens
- unit
- 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.)
- Granted
Links
- 239000006185 dispersion Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 239000000571 coke Substances 0.000 claims description 9
- 230000009897 systematic effect Effects 0.000 claims description 2
- 241000406668 Loxodonta cyclotis Species 0.000 claims 2
- 230000021615 conjugation Effects 0.000 description 10
- 210000001747 pupil Anatomy 0.000 description 7
- 230000004075 alteration Effects 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 241000511976 Hoya Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000005331 crown glasses (windows) Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Lenses (AREA)
Abstract
Description
示例编号 | 1 | 2 | 3 |
单元1(表面编号) | 1~4 | 1~4 | 1~3 |
单元2(表面编号) | 5~6 | 6~7 | 5~6 |
单元3(表面编号) | 8~9 | 9~10 | 8~9 |
单元4(表面编号) | 10~13 | 11~14 | 10~13 |
f1 | 301.50 | 528.82 | 575.06 |
f2 | 77.69 | 78.45 | 79.70 |
f3 | 731.68 | 292.69 | 242.95 |
f4 | -132.63 | -139.96 | -128.97 |
f0 | 77.33 | 74.92 | 74.88 |
Claims (9)
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 true CN1217073A (zh) | 1999-05-19 |
CN1103058C 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 (zh) |
EP (1) | EP0896690B1 (zh) |
JP (1) | JP2000509514A (zh) |
KR (1) | KR100469632B1 (zh) |
CN (1) | CN1103058C (zh) |
DE (1) | DE69724602T2 (zh) |
WO (1) | WO1997041477A1 (zh) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
US10670876B2 (en) | 2011-08-24 | 2020-06-02 | Digilens Inc. | Waveguide laser illuminator incorporating a despeckler |
WO2013027004A1 (en) | 2011-08-24 | 2013-02-28 | Milan Momcilo Popovich | Wearable data display |
WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
US20150010265A1 (en) | 2012-01-06 | 2015-01-08 | Milan, Momcilo POPOVICH | Contact image sensor using switchable bragg gratings |
CN103562802B (zh) | 2012-04-25 | 2016-08-17 | 罗克韦尔柯林斯公司 | 全息广角显示器 |
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 |
US9727772B2 (en) | 2013-07-31 | 2017-08-08 | Digilens, Inc. | Method and apparatus for contact image sensing |
WO2016019539A1 (zh) * | 2014-08-07 | 2016-02-11 | 深圳市大族激光科技股份有限公司 | 远红外成像透镜组、物镜及探测仪 |
WO2016020632A1 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | 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 |
CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
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 |
US10690916B2 (en) | 2015-10-05 | 2020-06-23 | Digilens Inc. | Apparatus for providing waveguide displays with two-dimensional pupil expansion |
US10983340B2 (en) | 2016-02-04 | 2021-04-20 | Digilens Inc. | Holographic waveguide optical tracker |
EP3433659B1 (en) | 2016-03-24 | 2024-10-23 | DigiLens, Inc. | Method and apparatus for providing a polarization selective holographic waveguide device |
JP6734933B2 (ja) | 2016-04-11 | 2020-08-05 | ディジレンズ インコーポレイテッド | 構造化光投影のためのホログラフィック導波管装置 |
US11513350B2 (en) | 2016-12-02 | 2022-11-29 | Digilens Inc. | Waveguide device with uniform output illumination |
US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
CN116149058A (zh) | 2017-10-16 | 2023-05-23 | 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 |
KR20200104402A (ko) | 2018-01-08 | 2020-09-03 | 디지렌즈 인코포레이티드. | 도파관 셀을 제조하기 위한 시스템 및 방법 |
KR20200108030A (ko) | 2018-01-08 | 2020-09-16 | 디지렌즈 인코포레이티드. | 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법 |
WO2019136476A1 (en) | 2018-01-08 | 2019-07-11 | Digilens, Inc. | Waveguide architectures and related methods of manufacturing |
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 |
KR20210138609A (ko) | 2019-02-15 | 2021-11-19 | 디지렌즈 인코포레이티드. | 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치 |
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 |
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 |
KR20220038452A (ko) | 2019-07-29 | 2022-03-28 | 디지렌즈 인코포레이티드. | 픽셀화된 디스플레이의 이미지 해상도와 시야를 증배하는 방법 및 장치 |
KR20220054386A (ko) | 2019-08-29 | 2022-05-02 | 디지렌즈 인코포레이티드. | 진공 브래그 격자 및 이의 제조 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697892A (en) * | 1983-10-18 | 1987-10-06 | U.S. Precision Lens, Inc. | Projection lens |
US4776681A (en) * | 1986-01-17 | 1988-10-11 | U.S. Precision Lens, Incorporated | Projection lens |
US4682862A (en) * | 1986-01-17 | 1987-07-28 | 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 |
EP0764865B1 (en) * | 1995-09-21 | 2003-07-30 | U.S. Precision Lens Inc. | Projection television lens system |
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 |
-
1997
- 1997-04-28 US US09/171,870 patent/US6297860B1/en not_active Expired - Fee Related
- 1997-04-28 WO PCT/US1997/007685 patent/WO1997041477A1/en active IP Right Grant
- 1997-04-28 KR KR10-1998-0708720A patent/KR100469632B1/ko not_active IP Right Cessation
- 1997-04-28 CN CN97194164A patent/CN1103058C/zh not_active Expired - Fee Related
- 1997-04-28 EP EP97925472A patent/EP0896690B1/en not_active Expired - Lifetime
- 1997-04-28 JP JP9539283A patent/JP2000509514A/ja not_active Abandoned
- 1997-04-28 DE DE69724602T patent/DE69724602T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0896690A1 (en) | 1999-02-17 |
US6297860B1 (en) | 2001-10-02 |
KR20000065124A (ko) | 2000-11-06 |
EP0896690B1 (en) | 2003-09-03 |
DE69724602T2 (de) | 2004-08-05 |
JP2000509514A (ja) | 2000-07-25 |
WO1997041477A1 (en) | 1997-11-06 |
KR100469632B1 (ko) | 2005-06-21 |
DE69724602D1 (de) | 2003-10-09 |
CN1103058C (zh) | 2003-03-12 |
EP0896690A4 (en) | 1999-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | Correction of invention patent gazette |
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 |