CN100476468C - 偏振光元件、正交分光棱镜、液晶投影机以及偏振光元件的制造方法 - Google Patents

偏振光元件、正交分光棱镜、液晶投影机以及偏振光元件的制造方法 Download PDF

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Publication number
CN100476468C
CN100476468C CNB2007100018344A CN200710001834A CN100476468C CN 100476468 C CN100476468 C CN 100476468C CN B2007100018344 A CNB2007100018344 A CN B2007100018344A CN 200710001834 A CN200710001834 A CN 200710001834A CN 100476468 C CN100476468 C CN 100476468C
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China
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mentioned
glass
adhesive
polarizing element
elastic
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Expired - Fee Related
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CNB2007100018344A
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English (en)
Chinese (zh)
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CN1996068A (zh
Inventor
小松拓也
加藤茂
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Fujifilm Corp
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Fujinon Corp
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • 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
    • G02B27/1046—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive 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
    • G02B27/1073—Beam splitting or combining systems characterized by manufacturing or alignment methods
    • 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
    • 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
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
CNB2007100018344A 2006-01-05 2007-01-05 偏振光元件、正交分光棱镜、液晶投影机以及偏振光元件的制造方法 Expired - Fee Related CN100476468C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006000560A JP4657928B2 (ja) 2006-01-05 2006-01-05 偏光素子、クロスダイクロイックプリズム、液晶プロジェクタ及び偏光素子の製造方法
JP2006000560 2006-01-05

Publications (2)

Publication Number Publication Date
CN1996068A CN1996068A (zh) 2007-07-11
CN100476468C true CN100476468C (zh) 2009-04-08

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Family Applications (1)

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CNB2007100018344A Expired - Fee Related CN100476468C (zh) 2006-01-05 2007-01-05 偏振光元件、正交分光棱镜、液晶投影机以及偏振光元件的制造方法

Country Status (4)

Country Link
US (1) US7679824B2 (enExample)
JP (1) JP4657928B2 (enExample)
CN (1) CN100476468C (enExample)
TW (1) TW200730899A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4442687B2 (ja) 2007-12-12 2010-03-31 セイコーエプソン株式会社 プロジェクタ
JP2009271478A (ja) * 2007-12-28 2009-11-19 Sumitomo Chemical Co Ltd 偏光板
CN101943843B (zh) * 2009-05-22 2012-03-07 上海丽恒光微电子科技有限公司 集成微型显示投影及成像系统
JP5445379B2 (ja) * 2010-07-30 2014-03-19 セイコーエプソン株式会社 プロジェクター
JP2012226000A (ja) * 2011-04-15 2012-11-15 Seiko Epson Corp 光学素子、投射型映像装置及び光学素子の製造方法
JP6733378B2 (ja) * 2016-07-14 2020-07-29 セイコーエプソン株式会社 光学装置、およびプロジェクター
TWI698697B (zh) * 2016-08-11 2020-07-11 香港商香港彩億科技有限公司 投影機結構
US10838220B2 (en) * 2017-04-14 2020-11-17 Moxtek, Inc. Miniature, durable polarization devices
JP7284809B2 (ja) * 2018-05-28 2023-05-31 杉金光電（蘇州）有限公司 偏光板、その製造方法およびこれを含む画像表示装置
CN111913254B (zh) * 2020-09-15 2023-07-21 苏州浩联光电科技有限公司 一种wdm组件的贴装方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985425A (en) * 1975-08-18 1976-10-12 Clapp Roy A Polarizing beam splitting unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634217A (ja) * 1986-06-24 1988-01-09 Seiko Epson Corp 投写型カラ−表示装置
JP3366701B2 (ja) * 1993-09-13 2003-01-14 パイオニア株式会社 光学フィルタ
US6522468B2 (en) * 1999-03-18 2003-02-18 Sumitomo Chemical Company, Limited Light-polarizing film
JP2000352615A (ja) * 1999-06-11 2000-12-19 Seiko Epson Corp ガラス付偏光板及び液晶プロジェクタ
HK1047319B (zh) * 1999-07-14 2005-04-01 Nippon Kayaku Kabushiki Kaisha 聚乙烯醇型偏振膜，聚乙烯醇型偏振板以及具有該偏振板的彩色液晶投影儀
JP4288774B2 (ja) * 1999-07-23 2009-07-01 セイコーエプソン株式会社 投写型表示装置
US6951593B2 (en) * 2001-01-15 2005-10-04 Lintec Corporation Laminating device and laminating method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985425A (en) * 1975-08-18 1976-10-12 Clapp Roy A Polarizing beam splitting unit

Also Published As

Publication number Publication date
TWI356203B (enExample) 2012-01-11
JP2007183335A (ja) 2007-07-19
JP4657928B2 (ja) 2011-03-23
TW200730899A (en) 2007-08-16
US7679824B2 (en) 2010-03-16
CN1996068A (zh) 2007-07-11
US20070153381A1 (en) 2007-07-05

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Address before: Saitama Prefecture, Japan

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Granted publication date: 20090408

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