TW200732698A - Color-splitting optical element and an optical system utilizing the color-splitting optical element - Google Patents

Color-splitting optical element and an optical system utilizing the color-splitting optical element

Info

Publication number
TW200732698A
TW200732698A TW095141537A TW95141537A TW200732698A TW 200732698 A TW200732698 A TW 200732698A TW 095141537 A TW095141537 A TW 095141537A TW 95141537 A TW95141537 A TW 95141537A TW 200732698 A TW200732698 A TW 200732698A
Authority
TW
Taiwan
Prior art keywords
color
optical element
prism
splitting optical
curved outer
Prior art date
Application number
TW095141537A
Other languages
English (en)
Inventor
Simon Magarill
Stephen Karl Eckhardt
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200732698A publication Critical patent/TW200732698A/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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
    • 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
    • G02B27/10—Beam splitting or combining 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
TW095141537A 2005-11-10 2006-11-09 Color-splitting optical element and an optical system utilizing the color-splitting optical element TW200732698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/272,228 US7411734B2 (en) 2005-11-10 2005-11-10 Color-splitting optical element and an optical system utilizing the color-splitting optical element

Publications (1)

Publication Number Publication Date
TW200732698A true TW200732698A (en) 2007-09-01

Family

ID=38003467

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095141537A TW200732698A (en) 2005-11-10 2006-11-09 Color-splitting optical element and an optical system utilizing the color-splitting optical element

Country Status (7)

Country Link
US (1) US7411734B2 (zh)
EP (1) EP1952190A2 (zh)
JP (1) JP2009516214A (zh)
KR (1) KR20080066966A (zh)
CN (1) CN101305310A (zh)
TW (1) TW200732698A (zh)
WO (1) WO2007058820A2 (zh)

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JP5066420B2 (ja) * 2007-09-28 2012-11-07 富士フイルム株式会社 色分解光学系および撮像装置
US7848024B2 (en) * 2008-01-30 2010-12-07 The United States Of America As Represented By The Secretary Of The Army Cylindrically shaped optical beamsplitter
US7701638B2 (en) 2008-01-30 2010-04-20 The United States Of America As Represented By The Secretary Of The Army Spherically shaped optical beamsplitter
US8556472B2 (en) 2010-09-28 2013-10-15 Simon Magarill Light reflectors and flood lighting systems
US9110293B2 (en) 2011-10-17 2015-08-18 Manufacturing Techniques, Inc. Prismatic image replication for obtaining color data from a monochrome detector array
DE102012203683B4 (de) * 2012-03-08 2022-08-11 Osram Gmbh Projektionsvorrichtung
US9791705B1 (en) * 2013-12-31 2017-10-17 Wavefront Research, Inc. Common aperture optical relay system
SG11201605084PA (en) * 2014-02-28 2016-09-29 Life Technologies Corp Systems, methods, and apparatuses for optical systems in flow cytometers
CN112946974B (zh) * 2014-12-31 2022-11-08 杜比实验室特许公司 用于图像投影仪的高对比度分立输入棱镜
US11726326B1 (en) * 2020-06-11 2023-08-15 Meta Platforms Technologies, Llc Wedge light guide

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Also Published As

Publication number Publication date
WO2007058820A2 (en) 2007-05-24
WO2007058820A3 (en) 2007-11-29
KR20080066966A (ko) 2008-07-17
US7411734B2 (en) 2008-08-12
JP2009516214A (ja) 2009-04-16
EP1952190A2 (en) 2008-08-06
CN101305310A (zh) 2008-11-12
US20070103788A1 (en) 2007-05-10

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