JP2000227510A - 分光器および、分光器を備える光伝達配置 - Google Patents

分光器および、分光器を備える光伝達配置

Info

Publication number
JP2000227510A
JP2000227510A JP2000026269A JP2000026269A JP2000227510A JP 2000227510 A JP2000227510 A JP 2000227510A JP 2000026269 A JP2000026269 A JP 2000026269A JP 2000026269 A JP2000026269 A JP 2000026269A JP 2000227510 A JP2000227510 A JP 2000227510A
Authority
JP
Japan
Prior art keywords
light
red
refractive index
spectroscope
layer system
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
JP2000026269A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000227510A5 (OSRAM
Inventor
Johannes Edlinger
ヨハネス・エドリンガー
Klaus Dr Heine
クラウス・ハイネ
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.)
OC Oerlikon Balzers AG
Original Assignee
Balzers AG
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 Balzers AG filed Critical Balzers AG
Publication of JP2000227510A publication Critical patent/JP2000227510A/ja
Publication of JP2000227510A5 publication Critical patent/JP2000227510A5/ja
Pending legal-status Critical Current

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
    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • 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
    • G02B27/142—Coating structures, e.g. thin films multilayers
    • 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
    • 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
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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)
  • Polarising Elements (AREA)
  • Projection Apparatus (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
  • Optical Communication System (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2000026269A 1999-02-04 2000-02-03 分光器および、分光器を備える光伝達配置 Pending JP2000227510A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH19990207/99 1999-02-04
CH00207/99A CH695171A5 (de) 1999-02-04 1999-02-04 Lichtteiler und optische Uebertrageranordnung mit einem Lichtteiler.

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010131245A Division JP5298280B2 (ja) 1999-02-04 2010-06-08 スペクトル選択性の光スプリッタおよび再結合装置ならびにこれを製造するための方法

Publications (2)

Publication Number Publication Date
JP2000227510A true JP2000227510A (ja) 2000-08-15
JP2000227510A5 JP2000227510A5 (OSRAM) 2007-03-08

Family

ID=4181704

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000026269A Pending JP2000227510A (ja) 1999-02-04 2000-02-03 分光器および、分光器を備える光伝達配置
JP2010131245A Expired - Lifetime JP5298280B2 (ja) 1999-02-04 2010-06-08 スペクトル選択性の光スプリッタおよび再結合装置ならびにこれを製造するための方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010131245A Expired - Lifetime JP5298280B2 (ja) 1999-02-04 2010-06-08 スペクトル選択性の光スプリッタおよび再結合装置ならびにこれを製造するための方法

Country Status (8)

Country Link
US (3) US6288844B1 (OSRAM)
JP (2) JP2000227510A (OSRAM)
KR (1) KR20010006607A (OSRAM)
CH (1) CH695171A5 (OSRAM)
DE (1) DE10003245A1 (OSRAM)
GB (1) GB2347758B (OSRAM)
IT (1) IT1316341B1 (OSRAM)
TW (2) TWI254144B (OSRAM)

Cited By (2)

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JP2005518562A (ja) * 2002-02-19 2005-06-23 ユナキス・バルツェルス・アクチェンゲゼルシャフト 狭帯域光源を用いて画像を投影するためのシステム
JP2008015240A (ja) * 2006-07-06 2008-01-24 Olympus Corp 光学素子、この光学素子を備える２板ユニット、撮像機器、及び内視鏡

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CA2356555A1 (en) * 1998-12-22 2000-06-29 Varintelligent (Bvi) Limited Optical assembly for reflective light valves
CH695171A5 (de) * 1999-02-04 2005-12-30 Balzers Hochvakuum Lichtteiler und optische Uebertrageranordnung mit einem Lichtteiler.
US20030026964A1 (en) * 2001-08-06 2003-02-06 Nippon Sheet Glass Co., Ltd. Windowpane for head up display
US6999237B2 (en) * 2001-09-12 2006-02-14 Lightmaster Systems, Inc. Method and apparatus for configuration and assembly of a video projection light management system
US6982829B1 (en) 2002-08-23 2006-01-03 Lightmaster Systems, Inc Prism assembly with cholesteric reflectors
US6809874B1 (en) * 2002-01-14 2004-10-26 Lightmaster Systems, Inc. Pathlength matched beam splitter and method and apparatus for assembly
US6909556B2 (en) * 2002-01-14 2005-06-21 Lightmaster Systems, Inc. Design of prism assemblies and kernel configurations for use in projection systems
US20030151832A1 (en) * 2002-01-14 2003-08-14 Arthur Berman Method and apparatus for enclosing optical assemblies
US7280281B2 (en) 2002-03-05 2007-10-09 Berg & Berg Enterprises, Inc. Method and apparatus for increasing microdisplay black state in light management systems and flexibility to utilize polarized or unpolarized input light
KR100411431B1 (ko) * 2002-01-18 2003-12-24 엘지전자 주식회사 프로젝터
JP4174216B2 (ja) * 2002-01-18 2008-10-29 フジノン株式会社 バリア層を有する光学素子、光学系および投映プロジェクタ装置
JP2004118153A (ja) * 2002-09-30 2004-04-15 Mitsubishi Electric Corp 投写型表示装置
JP4335664B2 (ja) * 2003-12-26 2009-09-30 株式会社日立製作所 投射型映像表示装置、背面投射型映像表示装置、光学ユニット及びスクリーンユニット
DE102004006148A1 (de) * 2004-02-04 2005-09-08 Bausenwein, Bernhard, Dr. Vorrichtung und Verfahren zur reziproken Polarisation mit komplementär wirkenden kartesischen Polarisationsschichten (Kreuzpolarisator)
US7566974B2 (en) * 2004-09-29 2009-07-28 Sandisk 3D, Llc Doped polysilicon via connecting polysilicon layers
US7458688B2 (en) * 2005-04-08 2008-12-02 Hewlett-Packard Development Company, L.P. Prism
JP4716823B2 (ja) * 2005-08-31 2011-07-06 三洋電機株式会社 光学素子及び照明装置及び投写型映像表示装置
US7445341B2 (en) * 2005-09-21 2008-11-04 3M Innovative Properties Company Four panel liquid crystal display system
US7686453B2 (en) * 2005-12-19 2010-03-30 3M Innovative Properties Company High contrast liquid crystal display and projection system using same
US7475991B2 (en) * 2005-12-22 2009-01-13 3M Innovative Properties Company Polarizing beamsplitter assembly
US7673993B2 (en) * 2005-12-22 2010-03-09 3M Innovative Properties Company Projection system using reflective polarizers
JP6414199B2 (ja) * 2014-02-28 2018-10-31 コニカミノルタ株式会社 色分解合成プリズムおよびそれを用いた光学系、プロジェクタ
CN114879375B (zh) * 2021-02-05 2024-01-19 信泰光学(深圳)有限公司 分合光装置及电子设备

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WO1995002835A1 (fr) * 1993-07-16 1995-01-26 Commissariat A L'energie Atomique Materiau composite a indice de refraction eleve, procede de fabrication de ce materiau composite et materiau optiquement actif comprenant ce materiau composite
JPH0727907A (ja) * 1993-07-09 1995-01-31 Matsushita Electric Ind Co Ltd 光学多層膜及びその成膜方法
JPH07109443B2 (ja) * 1987-12-15 1995-11-22 セイコーエプソン株式会社 ダイクロイックプリズム及び投写型カラー表示装置

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US5400179A (en) * 1992-02-18 1995-03-21 Asahi Kogaku Kogyo Kabushiki Kaisha Optical multilayer thin film and beam splitter
KR950011005B1 (ko) 1992-02-29 1995-09-26 삼성전자주식회사 투영광학장치
JPH05323257A (ja) * 1992-05-18 1993-12-07 Hitachi Ltd 液晶プロジェクタ
JP2957399B2 (ja) * 1993-12-14 1999-10-04 日本電気株式会社 ビームスプリッタおよび光分岐回路
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US6493159B1 (en) * 1996-11-01 2002-12-10 Unaxis Balzers Aktiengesellschaft Optical element and its manufacturing process
JPH10239506A (ja) * 1997-02-26 1998-09-11 Canon Inc クロスダイクロプリズム及びそれを用いた投射表示装置
JP2939237B2 (ja) 1997-04-09 1999-08-25 三星電子株式会社 反射型プロジェクター
JPH10312034A (ja) * 1997-05-13 1998-11-24 Pioneer Electron Corp 投写型画像表示装置
JP3339359B2 (ja) * 1997-05-13 2002-10-28 株式会社ニコン クロスダイクロイックプリズムの製造方法
JPH1138355A (ja) * 1997-07-15 1999-02-12 Nikon Corp 色合成光学系
JP3575234B2 (ja) * 1997-07-15 2004-10-13 セイコーエプソン株式会社 ダイクロイックプリズムおよび投写型表示装置
US6097544A (en) * 1998-03-25 2000-08-01 Balzers Hochvakuum Ag Optical element with two optical systems having identical optical paths
US5914817A (en) * 1998-05-15 1999-06-22 Optical Coating Laboratory, Inc. Thin film dichroic color separation filters for color splitters in liquid crystal display systems
US6019474A (en) * 1998-10-06 2000-02-01 International Business Machines Corporation Modified X-cube arrangement for improved contrast projection display
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CH695171A5 (de) * 1999-02-04 2005-12-30 Balzers Hochvakuum Lichtteiler und optische Uebertrageranordnung mit einem Lichtteiler.

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JPH07109443B2 (ja) * 1987-12-15 1995-11-22 セイコーエプソン株式会社 ダイクロイックプリズム及び投写型カラー表示装置
JPH0727907A (ja) * 1993-07-09 1995-01-31 Matsushita Electric Ind Co Ltd 光学多層膜及びその成膜方法
WO1995002835A1 (fr) * 1993-07-16 1995-01-26 Commissariat A L'energie Atomique Materiau composite a indice de refraction eleve, procede de fabrication de ce materiau composite et materiau optiquement actif comprenant ce materiau composite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005518562A (ja) * 2002-02-19 2005-06-23 ユナキス・バルツェルス・アクチェンゲゼルシャフト 狭帯域光源を用いて画像を投影するためのシステム
JP2008015240A (ja) * 2006-07-06 2008-01-24 Olympus Corp 光学素子、この光学素子を備える２板ユニット、撮像機器、及び内視鏡
US8203787B2 (en) 2006-07-06 2012-06-19 Olympus Corporation Optical device, two-plate unit, imaging instrument, and endoscope equipped with optical device

Also Published As

Publication number Publication date
US20020126260A1 (en) 2002-09-12
DE10003245A1 (de) 2000-08-10
ITMI20000180A0 (it) 2000-02-04
CH695171A5 (de) 2005-12-30
ITMI20000180A1 (it) 2001-08-04
GB2347758B (en) 2003-08-27
US6476972B2 (en) 2002-11-05
JP2010250339A (ja) 2010-11-04
GB0002544D0 (en) 2000-03-29
US6288844B1 (en) 2001-09-11
JP5298280B2 (ja) 2013-09-25
US6781765B2 (en) 2004-08-24
GB2347758A (en) 2000-09-13
IT1316341B1 (it) 2003-04-10
KR20010006607A (ko) 2001-01-26
US20020196555A1 (en) 2002-12-26
TW556003B (en) 2003-10-01
TWI254144B (en) 2006-05-01

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