TW200604619A - Optical path length adjuster - Google Patents

Optical path length adjuster

Info

Publication number
TW200604619A
TW200604619A TW094104907A TW94104907A TW200604619A TW 200604619 A TW200604619 A TW 200604619A TW 094104907 A TW094104907 A TW 094104907A TW 94104907 A TW94104907 A TW 94104907A TW 200604619 A TW200604619 A TW 200604619A
Authority
TW
Taiwan
Prior art keywords
optical path
optical
path length
light beam
input
Prior art date
Application number
TW094104907A
Other languages
English (en)
Chinese (zh)
Inventor
Levinus Pieter Bakker
Bart Andre Salters
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200604619A publication Critical patent/TW200604619A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0068—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration having means for controlling the degree of correction, e.g. using phase modulators, movable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/52—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Optical Measuring Cells (AREA)
  • Gyroscopes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Telescopes (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Eye Examination Apparatus (AREA)
  • Optical Couplings Of Light Guides (AREA)
TW094104907A 2004-02-21 2005-02-18 Optical path length adjuster TW200604619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0403933.5A GB0403933D0 (en) 2004-02-21 2004-02-21 Optical path length adjuster

Publications (1)

Publication Number Publication Date
TW200604619A true TW200604619A (en) 2006-02-01

Family

ID=32040180

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094104907A TW200604619A (en) 2004-02-21 2005-02-18 Optical path length adjuster

Country Status (10)

Country Link
US (1) US20070139760A1 (enExample)
EP (1) EP1716446B1 (enExample)
JP (1) JP2007529028A (enExample)
KR (1) KR20060134066A (enExample)
CN (1) CN1922530A (enExample)
AT (1) ATE386957T1 (enExample)
DE (1) DE602005004895T2 (enExample)
GB (1) GB0403933D0 (enExample)
TW (1) TW200604619A (enExample)
WO (1) WO2005081038A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI452549B (zh) * 2011-10-12 2014-09-11 Univ Southern Taiwan 結合虛擬影像之實物懸浮展示構造

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US8786759B2 (en) 2007-08-28 2014-07-22 Motorola Mobility Llc Method and apparatus for auto-focus using liquid crystal adaptive optics
US7933509B2 (en) 2007-12-31 2011-04-26 Motorola, Inc. Device and method for reducing optical blurring
US8717425B2 (en) 2011-11-18 2014-05-06 Leslie C. Hardison System for stereoscopically viewing motion pictures
CN103984055A (zh) * 2014-05-09 2014-08-13 京东方科技集团股份有限公司 一种偏光结构及其制作方法、显示面板
CN106471417B (zh) * 2014-06-13 2019-03-12 三菱电机株式会社 虚像显示装置以及车辆的头戴式显示器
KR101615239B1 (ko) 2014-10-06 2016-04-25 엘지전자 주식회사 공간 영상 투영 장치
US10516879B2 (en) 2016-08-12 2019-12-24 Avegant Corp. Binocular display with digital light path length modulation
WO2018031965A1 (en) 2016-08-12 2018-02-15 Avegant Corp. Digital light path length modulation
US10401639B2 (en) 2016-08-12 2019-09-03 Avegant Corp. Method and apparatus for an optical path length extender
US10185153B2 (en) 2016-08-12 2019-01-22 Avegant Corp. Orthogonal optical path length extender
US10187634B2 (en) 2016-08-12 2019-01-22 Avegant Corp. Near-eye display system including a modulation stack
US10809546B2 (en) 2016-08-12 2020-10-20 Avegant Corp. Digital light path length modulation
US10379388B2 (en) 2016-08-12 2019-08-13 Avegant Corp. Digital light path length modulation systems
US10057488B2 (en) 2016-08-12 2018-08-21 Avegant Corp. Image capture with digital light path length modulation
TWI617845B (zh) * 2017-03-16 2018-03-11 財團法人工業技術研究院 影像感測裝置
WO2021035473A1 (zh) 2019-08-26 2021-03-04 京东方科技集团股份有限公司 三维显示装置及虚拟现实设备
CN111221143B (zh) * 2020-01-19 2022-03-11 平行现实（杭州）科技有限公司 基于折叠光路和液晶盒的变光程三维虚拟现实显示装置及显示方法
DE102021101433A1 (de) * 2021-01-22 2022-07-28 Bayerische Motoren Werke Aktiengesellschaft Head-Up-Display mit einem Spiegelkabinett zur Bauraumreduktion
CN114779494B (zh) * 2022-06-17 2022-09-02 深圳市文生科技有限公司 成像元件及成像装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI452549B (zh) * 2011-10-12 2014-09-11 Univ Southern Taiwan 結合虛擬影像之實物懸浮展示構造

Also Published As

Publication number Publication date
CN1922530A (zh) 2007-02-28
WO2005081038A1 (en) 2005-09-01
EP1716446A1 (en) 2006-11-02
ATE386957T1 (de) 2008-03-15
KR20060134066A (ko) 2006-12-27
DE602005004895T2 (de) 2009-02-12
US20070139760A1 (en) 2007-06-21
EP1716446B1 (en) 2008-02-20
JP2007529028A (ja) 2007-10-18
DE602005004895D1 (de) 2008-04-03
GB0403933D0 (en) 2004-03-24

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