JP2001100311A - プロジェクタ - Google Patents

プロジェクタ

Info

Publication number
JP2001100311A
JP2001100311A JP2000127549A JP2000127549A JP2001100311A JP 2001100311 A JP2001100311 A JP 2001100311A JP 2000127549 A JP2000127549 A JP 2000127549A JP 2000127549 A JP2000127549 A JP 2000127549A JP 2001100311 A JP2001100311 A JP 2001100311A
Authority
JP
Japan
Prior art keywords
light
liquid crystal
optical system
plate
color
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.)
Withdrawn
Application number
JP2000127549A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001100311A5 (enExample
Inventor
Takeshi Takezawa
武士 竹澤
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2000127549A priority Critical patent/JP2001100311A/ja
Priority to KR10-2000-0041259A priority patent/KR100383509B1/ko
Priority to TW089114426A priority patent/TW500966B/zh
Priority to US09/619,573 priority patent/US6646690B1/en
Priority to EP04018448A priority patent/EP1519590A1/en
Priority to EP00306230A priority patent/EP1071292B1/en
Priority to DE60036339T priority patent/DE60036339T2/de
Priority to AT00306230T priority patent/ATE373390T1/de
Priority to CNB001217437A priority patent/CN1171111C/zh
Publication of JP2001100311A publication Critical patent/JP2001100311A/ja
Publication of JP2001100311A5 publication Critical patent/JP2001100311A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Luminescent Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP2000127549A 1999-07-23 2000-04-27 プロジェクタ Withdrawn JP2001100311A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2000127549A JP2001100311A (ja) 1999-07-23 2000-04-27 プロジェクタ
KR10-2000-0041259A KR100383509B1 (ko) 1999-07-23 2000-07-19 프로젝터
TW089114426A TW500966B (en) 1999-07-23 2000-07-19 Projector
US09/619,573 US6646690B1 (en) 1999-07-23 2000-07-19 Arrangement of λ/2 retardation plate in projector
EP04018448A EP1519590A1 (en) 1999-07-23 2000-07-21 Color projector
EP00306230A EP1071292B1 (en) 1999-07-23 2000-07-21 Color projector
DE60036339T DE60036339T2 (de) 1999-07-23 2000-07-21 Farbprojektor
AT00306230T ATE373390T1 (de) 1999-07-23 2000-07-21 Farbprojektor
CNB001217437A CN1171111C (zh) 1999-07-23 2000-07-24 投影仪

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20954999 1999-07-23
JP11-209549 1999-07-23
JP2000127549A JP2001100311A (ja) 1999-07-23 2000-04-27 プロジェクタ

Publications (2)

Publication Number Publication Date
JP2001100311A true JP2001100311A (ja) 2001-04-13
JP2001100311A5 JP2001100311A5 (enExample) 2005-02-24

Family

ID=26517525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000127549A Withdrawn JP2001100311A (ja) 1999-07-23 2000-04-27 プロジェクタ

Country Status (8)

Country Link
US (1) US6646690B1 (enExample)
EP (2) EP1071292B1 (enExample)
JP (1) JP2001100311A (enExample)
KR (1) KR100383509B1 (enExample)
CN (1) CN1171111C (enExample)
AT (1) ATE373390T1 (enExample)
DE (1) DE60036339T2 (enExample)
TW (1) TW500966B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130271945A1 (en) 2004-02-06 2013-10-17 Nikon Corporation Polarization-modulating element, illumination optical apparatus, exposure apparatus, and exposure method
KR101332066B1 (ko) * 2005-01-21 2013-11-22 가부시키가이샤 니콘 조명 광학 장치의 조정 방법, 조명 광학 장치, 노광 장치및 노광 방법
US9146474B2 (en) 2003-04-09 2015-09-29 Nikon Corporation Exposure method and apparatus, and method for fabricating device with light amount distribution having light larger and different linear polarization states in an on-axis area and a plurality of off-axis areas
US9244359B2 (en) 2003-10-28 2016-01-26 Nikon Corporation Illumination optical apparatus and projection exposure apparatus
US9885872B2 (en) 2003-11-20 2018-02-06 Nikon Corporation Illumination optical apparatus, exposure apparatus, and exposure method with optical integrator and polarization member that changes polarization state of light

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4109901B2 (ja) * 2001-05-29 2008-07-02 キヤノン株式会社 画像表示装置
DE60217342T2 (de) * 2001-06-08 2007-08-16 Sony Corp. Zündeinrichtung für eine entladungslampe und projektoreinrichtung
JP3744402B2 (ja) * 2001-10-16 2006-02-08 セイコーエプソン株式会社 光学装置の製造方法、および基準位置出し原器
KR100474918B1 (ko) * 2002-08-30 2005-03-10 엘지전자 주식회사 편광 변환 장치
TW200503554A (en) * 2003-05-01 2005-01-16 Koninkl Philips Electronics Nv Projector system
JP4311103B2 (ja) * 2003-07-18 2009-08-12 株式会社日立製作所 投写型表示装置及びそれを用いた背面投写型表示装置
JP4141938B2 (ja) * 2003-11-10 2008-08-27 セイコーエプソン株式会社 プロジェクタ
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
JP4586743B2 (ja) 2006-02-20 2010-11-24 セイコーエプソン株式会社 プロジェクタ
KR20080021426A (ko) * 2006-09-04 2008-03-07 삼성테크윈 주식회사 마이크로 프로젝터

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2589407B2 (ja) * 1990-09-28 1997-03-12 シャープ株式会社 投影型画像表示装置
JP3039570B2 (ja) * 1991-06-24 2000-05-08 キヤノン株式会社 投写表示装置
JP3074831B2 (ja) * 1991-09-10 2000-08-07 株式会社日立製作所 液晶プロジェクション装置
JP2624116B2 (ja) * 1993-04-22 1997-06-25 松下電器産業株式会社 液晶表示装置およびそれを用いた投写型表示装置
US5541673A (en) * 1993-09-03 1996-07-30 Nec Corporation Projector having a halfwave plate disposed in light-leaving side of a light valve
JPH09159983A (ja) * 1995-12-08 1997-06-20 Mitsubishi Electric Corp 投写型表示装置及びマルチビジョン投写型表示装置
JPH10186547A (ja) * 1996-10-30 1998-07-14 Seiko Epson Corp 投写型表示装置
JP3292118B2 (ja) 1996-10-30 2002-06-17 セイコーエプソン株式会社 投写型表示装置
JP3385915B2 (ja) 1997-04-10 2003-03-10 松下電器産業株式会社 投写型画像表示装置
JP3555451B2 (ja) * 1998-06-22 2004-08-18 ミノルタ株式会社 偏光変換ダイクロイックミラーと液晶プロジェクター
JP2000171901A (ja) * 1998-09-28 2000-06-23 Matsushita Electric Ind Co Ltd 照明光学装置および投写型表示装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9678437B2 (en) 2003-04-09 2017-06-13 Nikon Corporation Illumination optical apparatus having distribution changing member to change light amount and polarization member to set polarization in circumference direction
US9885959B2 (en) 2003-04-09 2018-02-06 Nikon Corporation Illumination optical apparatus having deflecting member, lens, polarization member to set polarization in circumference direction, and optical integrator
US9146474B2 (en) 2003-04-09 2015-09-29 Nikon Corporation Exposure method and apparatus, and method for fabricating device with light amount distribution having light larger and different linear polarization states in an on-axis area and a plurality of off-axis areas
US9244359B2 (en) 2003-10-28 2016-01-26 Nikon Corporation Illumination optical apparatus and projection exposure apparatus
US9423698B2 (en) 2003-10-28 2016-08-23 Nikon Corporation Illumination optical apparatus and projection exposure apparatus
US9760014B2 (en) 2003-10-28 2017-09-12 Nikon Corporation Illumination optical apparatus and projection exposure apparatus
US10281632B2 (en) 2003-11-20 2019-05-07 Nikon Corporation Illumination optical apparatus, exposure apparatus, and exposure method with optical member with optical rotatory power to rotate linear polarization direction
US9885872B2 (en) 2003-11-20 2018-02-06 Nikon Corporation Illumination optical apparatus, exposure apparatus, and exposure method with optical integrator and polarization member that changes polarization state of light
US10241417B2 (en) 2004-02-06 2019-03-26 Nikon Corporation Polarization-modulating element, illumination optical apparatus, exposure apparatus, and exposure method
US10007194B2 (en) 2004-02-06 2018-06-26 Nikon Corporation Polarization-modulating element, illumination optical apparatus, exposure apparatus, and exposure method
US10234770B2 (en) 2004-02-06 2019-03-19 Nikon Corporation Polarization-modulating element, illumination optical apparatus, exposure apparatus, and exposure method
US20130271945A1 (en) 2004-02-06 2013-10-17 Nikon Corporation Polarization-modulating element, illumination optical apparatus, exposure apparatus, and exposure method
KR101332066B1 (ko) * 2005-01-21 2013-11-22 가부시키가이샤 니콘 조명 광학 장치의 조정 방법, 조명 광학 장치, 노광 장치및 노광 방법
KR101431359B1 (ko) * 2005-01-21 2014-08-18 가부시키가이샤 니콘 조명 광학 장치, 노광 장치, 노광 방법 및 디바이스 제조 방법

Also Published As

Publication number Publication date
DE60036339D1 (de) 2007-10-25
KR20010021101A (ko) 2001-03-15
US6646690B1 (en) 2003-11-11
CN1171111C (zh) 2004-10-13
CN1281995A (zh) 2001-01-31
TW500966B (en) 2002-09-01
EP1519590A1 (en) 2005-03-30
DE60036339T2 (de) 2008-06-05
EP1071292A3 (en) 2004-03-10
KR100383509B1 (ko) 2003-05-12
EP1071292B1 (en) 2007-09-12
EP1071292A2 (en) 2001-01-24
ATE373390T1 (de) 2007-09-15

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