JP4906390B2 - 背面投射型表示装置および背面投射型表示装置の制御方法およびプログラム - Google Patents

背面投射型表示装置および背面投射型表示装置の制御方法およびプログラム Download PDF

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Publication number
JP4906390B2
JP4906390B2 JP2006118442A JP2006118442A JP4906390B2 JP 4906390 B2 JP4906390 B2 JP 4906390B2 JP 2006118442 A JP2006118442 A JP 2006118442A JP 2006118442 A JP2006118442 A JP 2006118442A JP 4906390 B2 JP4906390 B2 JP 4906390B2
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Japan
Prior art keywords
light
display device
screen
rear projection
projection display
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Expired - Fee Related
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JP2006118442A
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Japanese (ja)
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JP2007292890A (ja
JP2007292890A5 (enExample
Inventor
淳 田中
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2006118442A priority Critical patent/JP4906390B2/ja
Priority to US11/733,809 priority patent/US8123364B2/en
Priority to CN200710098240XA priority patent/CN101060637B/zh
Publication of JP2007292890A publication Critical patent/JP2007292890A/ja
Publication of JP2007292890A5 publication Critical patent/JP2007292890A5/ja
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    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • 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
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2006118442A 2006-04-21 2006-04-21 背面投射型表示装置および背面投射型表示装置の制御方法およびプログラム Expired - Fee Related JP4906390B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006118442A JP4906390B2 (ja) 2006-04-21 2006-04-21 背面投射型表示装置および背面投射型表示装置の制御方法およびプログラム
US11/733,809 US8123364B2 (en) 2006-04-21 2007-04-11 Rear-projection type display comprising a light measurement unit to measure reflected light from a fresnel screen
CN200710098240XA CN101060637B (zh) 2006-04-21 2007-04-20 背投型显示设备和背投型显示设备的控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006118442A JP4906390B2 (ja) 2006-04-21 2006-04-21 背面投射型表示装置および背面投射型表示装置の制御方法およびプログラム

Publications (3)

Publication Number Publication Date
JP2007292890A JP2007292890A (ja) 2007-11-08
JP2007292890A5 JP2007292890A5 (enExample) 2009-06-04
JP4906390B2 true JP4906390B2 (ja) 2012-03-28

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JP2006118442A Expired - Fee Related JP4906390B2 (ja) 2006-04-21 2006-04-21 背面投射型表示装置および背面投射型表示装置の制御方法およびプログラム

Country Status (3)

Country Link
US (1) US8123364B2 (enExample)
JP (1) JP4906390B2 (enExample)
CN (1) CN101060637B (enExample)

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KR101466119B1 (ko) * 2008-04-03 2014-11-27 삼성전자 주식회사 디스플레이장치 및 그 광조절방법
US8125163B2 (en) 2008-05-21 2012-02-28 Manufacturing Resources International, Inc. Backlight adjustment system
JP2010107779A (ja) * 2008-10-30 2010-05-13 Sanyo Electric Co Ltd 投写型映像表示装置
US8441574B2 (en) * 2009-02-16 2013-05-14 Manufacturing Resources International, Inc. Visual identifier for images on an electronic display
EP2396964A4 (en) * 2009-02-16 2013-02-20 Mri Inc FEEDBACK LOOP OF DISPLAY CHARACTERISTICS
CN102118419B (zh) 2009-12-30 2014-07-16 华为技术有限公司 一种图片信息的传输方法、装置和通信系统
KR101931733B1 (ko) 2011-09-23 2018-12-24 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 디스플레이 특성들의 환경 적응을 위한 시스템 및 방법
US9645386B2 (en) * 2011-12-10 2017-05-09 Dolby Laboratories Licensing Corporation Calibration and control of displays incorporating MEMS light modulators
JP5968031B2 (ja) 2012-04-17 2016-08-10 三菱電機株式会社 レーザー光源プロジェクター
TWI448731B (zh) 2012-05-10 2014-08-11 Delta Electronics Inc 提供複數視角影像之投影裝置
JP2015018051A (ja) * 2013-07-10 2015-01-29 キヤノン株式会社 画像投射装置および画像表示システム
US10319408B2 (en) 2015-03-30 2019-06-11 Manufacturing Resources International, Inc. Monolithic display with separately controllable sections
US10607520B2 (en) 2015-05-14 2020-03-31 Manufacturing Resources International, Inc. Method for environmental adaptation of display characteristics based on location
US10321549B2 (en) 2015-05-14 2019-06-11 Manufacturing Resources International, Inc. Display brightness control based on location data
US10593255B2 (en) 2015-05-14 2020-03-17 Manufacturing Resources International, Inc. Electronic display with environmental adaptation of display characteristics based on location
US10922736B2 (en) 2015-05-15 2021-02-16 Manufacturing Resources International, Inc. Smart electronic display for restaurants
US10269156B2 (en) 2015-06-05 2019-04-23 Manufacturing Resources International, Inc. System and method for blending order confirmation over menu board background
US10319271B2 (en) 2016-03-22 2019-06-11 Manufacturing Resources International, Inc. Cyclic redundancy check for electronic displays
AU2017273560B2 (en) 2016-05-31 2019-10-03 Manufacturing Resources International, Inc. Electronic display remote image verification system and method
WO2018009917A1 (en) 2016-07-08 2018-01-11 Manufacturing Resources International, Inc. Controlling display brightness based on image capture device data
US10510304B2 (en) 2016-08-10 2019-12-17 Manufacturing Resources International, Inc. Dynamic dimming LED backlight for LCD array
CN109410891B (zh) * 2017-08-17 2021-01-01 群创光电股份有限公司 显示器以及其操作方法
US10578658B2 (en) 2018-05-07 2020-03-03 Manufacturing Resources International, Inc. System and method for measuring power consumption of an electronic display assembly
US10782276B2 (en) 2018-06-14 2020-09-22 Manufacturing Resources International, Inc. System and method for detecting gas recirculation or airway occlusion
CN110597001A (zh) * 2019-09-12 2019-12-20 合肥全色光显科技有限公司 一种rgb激光投影机白平衡自动控制方法及系统
CN111338154B (zh) * 2020-03-09 2022-02-08 Oppo广东移动通信有限公司 一种电致变色光圈、驱动电路及摄像头
US11526044B2 (en) 2020-03-27 2022-12-13 Manufacturing Resources International, Inc. Display unit with orientation based operation
US12105370B2 (en) 2021-03-15 2024-10-01 Manufacturing Resources International, Inc. Fan control for electronic display assemblies
US12022635B2 (en) 2021-03-15 2024-06-25 Manufacturing Resources International, Inc. Fan control for electronic display assemblies
CN113552760A (zh) * 2021-06-17 2021-10-26 华东师范大学 一种新型激光光源控制显示装置
US11895362B2 (en) 2021-10-29 2024-02-06 Manufacturing Resources International, Inc. Proof of play for images displayed at electronic displays
CN114979597A (zh) * 2022-05-27 2022-08-30 峰米(重庆)创新科技有限公司 投影画面控制方法、投影设备、计算机设备及存储介质
CN115981093A (zh) * 2023-02-06 2023-04-18 京东方科技集团股份有限公司 三维图像采集系统
US12027132B1 (en) 2023-06-27 2024-07-02 Manufacturing Resources International, Inc. Display units with automated power governing

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JP3027065B2 (ja) * 1992-07-31 2000-03-27 日本電信電話株式会社 表示・撮像装置
JP3113935B2 (ja) 1995-04-24 2000-12-04 株式会社アドバンスト・ディスプレイ 投射型表示装置
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
IL119259A (en) * 1996-09-17 2000-12-06 Comview Graphics Ltd Electro-optical display apparatus and method of using same
JPH11242293A (ja) 1998-02-26 1999-09-07 Sony Corp 背面投射型カラープロジェクタ
JP3939141B2 (ja) 2001-12-05 2007-07-04 オリンパス株式会社 投射型画像表示システム及びその色補正方法
JP2004013114A (ja) * 2002-06-11 2004-01-15 Sony Corp 投射型表示装置
US7075718B2 (en) * 2002-11-26 2006-07-11 Mitsubishi Denki Kabushiki Kaisha Transparent screen and projection display apparatus
JP4411030B2 (ja) * 2003-07-22 2010-02-10 キヤノン株式会社 投射型表示装置
US7196741B2 (en) * 2003-10-15 2007-03-27 Mitsubishi Digital Electronics America, Inc. Automatic image convergence for projection television systems

Also Published As

Publication number Publication date
CN101060637A (zh) 2007-10-24
US8123364B2 (en) 2012-02-28
JP2007292890A (ja) 2007-11-08
US20070247594A1 (en) 2007-10-25
CN101060637B (zh) 2012-07-18

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