JP2002107662A - 投射型画像表示装置 - Google Patents

投射型画像表示装置

Info

Publication number
JP2002107662A
JP2002107662A JP2000294511A JP2000294511A JP2002107662A JP 2002107662 A JP2002107662 A JP 2002107662A JP 2000294511 A JP2000294511 A JP 2000294511A JP 2000294511 A JP2000294511 A JP 2000294511A JP 2002107662 A JP2002107662 A JP 2002107662A
Authority
JP
Japan
Prior art keywords
projection
light
image display
display device
type image
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
JP2000294511A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002107662A5 (enExample
Inventor
Akihiro Ouchi
朗弘 大内
Katsumi Kurematsu
榑松　　克巳
Yukihiko Sakashita
幸彦 坂下
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2000294511A priority Critical patent/JP2002107662A/ja
Priority to US09/957,240 priority patent/US6592227B2/en
Publication of JP2002107662A publication Critical patent/JP2002107662A/ja
Publication of JP2002107662A5 publication Critical patent/JP2002107662A5/ja
Pending 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2000294511A 2000-09-27 2000-09-27 投射型画像表示装置 Pending JP2002107662A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000294511A JP2002107662A (ja) 2000-09-27 2000-09-27 投射型画像表示装置
US09/957,240 US6592227B2 (en) 2000-09-27 2001-09-21 Projection type image-display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000294511A JP2002107662A (ja) 2000-09-27 2000-09-27 投射型画像表示装置

Publications (2)

Publication Number Publication Date
JP2002107662A true JP2002107662A (ja) 2002-04-10
JP2002107662A5 JP2002107662A5 (enExample) 2007-11-15

Family

ID=18777108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000294511A Pending JP2002107662A (ja) 2000-09-27 2000-09-27 投射型画像表示装置

Country Status (2)

Country Link
US (1) US6592227B2 (enExample)
JP (1) JP2002107662A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088841A1 (en) * 2001-04-25 2002-11-07 Matsushita Electric Industrial Co., Ltd. Projection display device
JP2005234505A (ja) * 2004-02-23 2005-09-02 Sanyo Electric Co Ltd シャッタ装置及び投写型映像表示装置
JP2005301067A (ja) * 2004-04-14 2005-10-27 Matsushita Electric Ind Co Ltd 投写レンズ
JP2006221148A (ja) * 2005-01-14 2006-08-24 Canon Inc 画像表示装置及びその制御方法
JP2008020887A (ja) * 2006-06-15 2008-01-31 Victor Co Of Japan Ltd 映像表示装置及び映像表示方法
JP2010039329A (ja) * 2008-08-07 2010-02-18 Sony Corp 投射型表示装置および画像表示制御方法
KR101035141B1 (ko) 2003-09-30 2011-05-17 텍사스 인스트루먼츠 인코포레이티드 이산 광 컬러 프로세서

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4776785B2 (ja) * 2001-01-12 2011-09-21 キヤノン株式会社 投射型表示装置
US20030231194A1 (en) * 2002-06-13 2003-12-18 Texas Instruments Inc. Histogram method for image-adaptive bit-sequence selection for modulated displays
JP2004157348A (ja) * 2002-11-07 2004-06-03 Chinontec Kk 投射レンズ装置及びプロジェクタ装置
US7268932B2 (en) * 2003-11-01 2007-09-11 Silicon Quest Kabushiki Kaisha Micromirrors with lower driving voltages
WO2005015894A2 (en) 2003-08-08 2005-02-17 Eclipse Video Technology Llc Method and apparatus for increasing effective contrast ratio and brightness yields for digital light valve image projectors
JP4020043B2 (ja) * 2003-08-25 2007-12-12 カシオ計算機株式会社 投影装置、投影方法及びプログラム
US8238013B2 (en) * 2003-11-01 2012-08-07 Silicon Quest Kabushiki-Kaisha Projection apparatus using micromirror device
JP4023447B2 (ja) * 2004-01-09 2007-12-19 カシオ計算機株式会社 投影装置、投影方法及びプログラム
US7570240B2 (en) * 2004-12-16 2009-08-04 Lightmaster Systems, Inc. Method and apparatus to minimize lamp flicker and increase contrast ratio in projection devices
JP4290140B2 (ja) * 2005-04-04 2009-07-01 キヤノン株式会社 表示装置及びその表示制御方法
JP4904741B2 (ja) 2005-08-09 2012-03-28 株式会社日立製作所 投射型映像表示装置および遮光方法
US20070064008A1 (en) * 2005-09-14 2007-03-22 Childers Winthrop D Image display system and method
US20070063996A1 (en) * 2005-09-14 2007-03-22 Childers Winthrop D Image display system and method
US7551154B2 (en) 2005-09-15 2009-06-23 Hewlett-Packard Development Company, L.P. Image display system and method
KR100830503B1 (ko) * 2005-11-24 2008-05-21 엘지전자 주식회사 영상 표시 장치 및 방법
US20090102988A1 (en) * 2007-10-02 2009-04-23 Yoshihiro Maeda Projection device provided with semiconductor light source
JP5380028B2 (ja) 2008-09-25 2014-01-08 日立コンシューマエレクトロニクス株式会社 投射型映像表示装置および投射方法
US8902485B2 (en) * 2012-11-29 2014-12-02 Christie Digital Systems Usa, Inc. Contrast enhancing system
US9232172B2 (en) 2013-11-04 2016-01-05 Christie Digital Systems Usa, Inc. Two-stage light modulation for high dynamic range
US9195122B2 (en) 2013-11-28 2015-11-24 Christie Digital Systems Usa, Inc. Light modulator system including relay optics for correcting optical distortions
EP3217656B1 (en) * 2014-11-04 2021-03-03 Panasonic Intellectual Property Corporation of America Reproduction method, reproduction device, and program
US10564921B2 (en) * 2016-03-09 2020-02-18 Ricoh Company, Ltd. Display device, display method, and display system for determining image display size
JP2020060688A (ja) * 2018-10-10 2020-04-16 ソニー株式会社 照明装置、および表示装置
DE102019118264A1 (de) * 2019-07-05 2021-01-07 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für ein Kraftfahrzeug, insbesondere hochauflösender Scheinwerfer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05188345A (ja) * 1992-01-17 1993-07-30 Mitsubishi Electric Corp 投射型表示装置
JPH07199183A (ja) * 1993-12-28 1995-08-04 Toshiba Corp 表示装置
JPH09189893A (ja) * 1996-01-09 1997-07-22 Nec Corp 液晶プロジェクタ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121798A (en) * 1960-01-23 1964-02-18 Zeiss Ikon Ag Variable diaphragm structure for photoelectric exposure meters
JPS59106886A (ja) 1982-12-09 1984-06-20 Canon Inc 振動波モータ用駆動装置
US4560263A (en) 1982-12-03 1985-12-24 Canon Kabushiki Kaisha Drive system for a vibration wave motor for lens control
JP2563334B2 (ja) 1987-05-27 1996-12-11 オリンパス光学工業株式会社 絞り機構
US5465718A (en) * 1990-08-10 1995-11-14 Hochman; Daryl Solid tumor, cortical function, and nerve tissue imaging methods and device
JPH0784553A (ja) 1993-09-16 1995-03-31 Toshiba Corp 投写型液晶表示装置
US6243055B1 (en) * 1994-10-25 2001-06-05 James L. Fergason Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexing
JPH08201757A (ja) * 1995-01-30 1996-08-09 A G Technol Kk 投射型カラー表示装置
EP0733927B1 (en) 1995-03-22 2001-11-07 Canon Kabushiki Kaisha Display apparatus providing a uniform temperature distribution over the display unit
JP3869048B2 (ja) 1996-08-13 2007-01-17 テキサス インスツルメンツ インコーポレイテツド シーケンシャルｄｍｄビデオシステムにおける強い白表示領域を強調する方法およびシステム
US5926656A (en) * 1997-03-11 1999-07-20 Nikon Corporation Vibration reducing apparatus and lens barrel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05188345A (ja) * 1992-01-17 1993-07-30 Mitsubishi Electric Corp 投射型表示装置
JPH07199183A (ja) * 1993-12-28 1995-08-04 Toshiba Corp 表示装置
JPH09189893A (ja) * 1996-01-09 1997-07-22 Nec Corp 液晶プロジェクタ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088841A1 (en) * 2001-04-25 2002-11-07 Matsushita Electric Industrial Co., Ltd. Projection display device
US7033030B2 (en) 2001-04-25 2006-04-25 Matsushita Electric Industrial Co., Ltd. Projection-type display apparatus
US7118227B2 (en) 2001-04-25 2006-10-10 Matsushita Electric Industrial Co., Ltd. Projection display device
KR101035141B1 (ko) 2003-09-30 2011-05-17 텍사스 인스트루먼츠 인코포레이티드 이산 광 컬러 프로세서
JP2005234505A (ja) * 2004-02-23 2005-09-02 Sanyo Electric Co Ltd シャッタ装置及び投写型映像表示装置
JP2005301067A (ja) * 2004-04-14 2005-10-27 Matsushita Electric Ind Co Ltd 投写レンズ
JP2006221148A (ja) * 2005-01-14 2006-08-24 Canon Inc 画像表示装置及びその制御方法
JP2008020887A (ja) * 2006-06-15 2008-01-31 Victor Co Of Japan Ltd 映像表示装置及び映像表示方法
JP2010039329A (ja) * 2008-08-07 2010-02-18 Sony Corp 投射型表示装置および画像表示制御方法

Also Published As

Publication number Publication date
US6592227B2 (en) 2003-07-15
US20020044261A1 (en) 2002-04-18

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