CN1172964A - 无热的液晶显示投影镜头 - Google Patents

无热的液晶显示投影镜头 Download PDF

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Publication number
CN1172964A
CN1172964A CN97102617A CN97102617A CN1172964A CN 1172964 A CN1172964 A CN 1172964A CN 97102617 A CN97102617 A CN 97102617A CN 97102617 A CN97102617 A CN 97102617A CN 1172964 A CN1172964 A CN 1172964A
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CN
China
Prior art keywords
lens
projection lens
projection
parts
image
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
CN97102617A
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English (en)
Chinese (zh)
Inventor
梅尔文·H·克赖泽尔
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
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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 CN1172964A publication Critical patent/CN1172964A/zh
Pending legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN97102617A 1996-01-31 1997-01-31 无热的液晶显示投影镜头 Pending CN1172964A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1090196P 1996-01-31 1996-01-31
US60/010901 1996-01-31

Publications (1)

Publication Number Publication Date
CN1172964A true CN1172964A (zh) 1998-02-11

Family

ID=21747952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97102617A Pending CN1172964A (zh) 1996-01-31 1997-01-31 无热的液晶显示投影镜头

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
CN103713376A (zh) * 2012-09-28 2014-04-09 中强光电股份有限公司 投影镜头与光学引擎
CN105242376A (zh) * 2015-10-28 2016-01-13 东莞市宇瞳光学科技有限公司 一种带温度补偿功能的成像镜头
CN108292026A (zh) * 2015-10-22 2018-07-17 赫普塔冈微光有限公司 无热光学组件
CN108318996A (zh) * 2018-03-09 2018-07-24 江西联益光学有限公司 准直镜头

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US7259801B2 (en) * 2004-06-02 2007-08-21 3M Innovative Properties Company Large-panel table-top rear projection television
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US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
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US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
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US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
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WO2013102759A2 (en) 2012-01-06 2013-07-11 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
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. 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
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
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WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
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US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
WO2016046514A1 (en) 2014-09-26 2016-03-31 LOKOVIC, Kimberly, Sun Holographic waveguide opticaltracker
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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
US10983340B2 (en) 2016-02-04 2021-04-20 Digilens Inc. Holographic waveguide optical tracker
CN108780224B (zh) 2016-03-24 2021-08-03 迪吉伦斯公司 用于提供偏振选择性全息波导装置的方法和设备
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
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EP3698214A4 (en) 2017-10-16 2021-10-27 Digilens Inc. SYSTEMS AND METHODS FOR MULTIPLICATION OF THE IMAGE RESOLUTION OF A PIXELIZED DISPLAY
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
US10914950B2 (en) 2018-01-08 2021-02-09 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
CN111566571B (zh) 2018-01-08 2022-05-13 迪吉伦斯公司 波导单元格中全息光栅高吞吐量记录的系统和方法
EP4372451A3 (en) 2018-03-16 2024-08-14 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
KR102866596B1 (ko) 2019-02-15 2025-09-29 디지렌즈 인코포레이티드. 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
WO2020186113A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic waveguide backlight and related methods of manufacturing
KR102137177B1 (ko) 2019-03-20 2020-07-24 국방과학연구소 빔 주사범위 확대 장치 및 광 위상배열 시스템
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
WO2021041949A1 (en) 2019-08-29 2021-03-04 Digilens Inc. Evacuating bragg gratings and methods of manufacturing
KR20230119015A (ko) 2020-12-21 2023-08-14 디지렌즈 인코포레이티드. 도파로 기반 디스플레이에서의 홍목현상 억제 기술
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103713376A (zh) * 2012-09-28 2014-04-09 中强光电股份有限公司 投影镜头与光学引擎
CN108292026A (zh) * 2015-10-22 2018-07-17 赫普塔冈微光有限公司 无热光学组件
CN108292026B (zh) * 2015-10-22 2021-11-26 赫普塔冈微光有限公司 无热光学组件
CN105242376A (zh) * 2015-10-28 2016-01-13 东莞市宇瞳光学科技有限公司 一种带温度补偿功能的成像镜头
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
CN108318996A (zh) * 2018-03-09 2018-07-24 江西联益光学有限公司 准直镜头
WO2019169683A1 (zh) * 2018-03-09 2019-09-12 江西联益光学有限公司 准直镜头
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CN108318996B (zh) * 2018-03-09 2024-02-20 江西联益光学有限公司 准直镜头

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Publication number Publication date
US5963375A (en) 1999-10-05
JPH09329740A (ja) 1997-12-22
KR970059773A (ko) 1997-08-12

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