JP2013182142A - マルチ画面表示装置 - Google Patents

マルチ画面表示装置 Download PDF

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Publication number
JP2013182142A
JP2013182142A JP2012046190A JP2012046190A JP2013182142A JP 2013182142 A JP2013182142 A JP 2013182142A JP 2012046190 A JP2012046190 A JP 2012046190A JP 2012046190 A JP2012046190 A JP 2012046190A JP 2013182142 A JP2013182142 A JP 2013182142A
Authority
JP
Japan
Prior art keywords
light
light source
projector
display device
screen display
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
JP2012046190A
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English (en)
Japanese (ja)
Other versions
JP2013182142A5 (enExample
Inventor
Naoki Kawamoto
直紀 川本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012046190A priority Critical patent/JP2013182142A/ja
Priority to US13/721,175 priority patent/US20130229629A1/en
Priority to CN2013100469842A priority patent/CN103297734A/zh
Publication of JP2013182142A publication Critical patent/JP2013182142A/ja
Publication of JP2013182142A5 publication Critical patent/JP2013182142A5/ja
Pending legal-status Critical Current

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Classifications

    • 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]
    • 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
    • H04N9/3147—Multi-projection 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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • 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]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2012046190A 2012-03-02 2012-03-02 マルチ画面表示装置 Pending JP2013182142A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012046190A JP2013182142A (ja) 2012-03-02 2012-03-02 マルチ画面表示装置
US13/721,175 US20130229629A1 (en) 2012-03-02 2012-12-20 Multi-screen display device
CN2013100469842A CN103297734A (zh) 2012-03-02 2013-02-06 多画面显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012046190A JP2013182142A (ja) 2012-03-02 2012-03-02 マルチ画面表示装置

Publications (2)

Publication Number Publication Date
JP2013182142A true JP2013182142A (ja) 2013-09-12
JP2013182142A5 JP2013182142A5 (enExample) 2015-02-19

Family

ID=49042677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012046190A Pending JP2013182142A (ja) 2012-03-02 2012-03-02 マルチ画面表示装置

Country Status (3)

Country Link
US (1) US20130229629A1 (enExample)
JP (1) JP2013182142A (enExample)
CN (1) CN103297734A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6425110B2 (ja) * 2013-01-30 2018-11-21 ウシオ電機株式会社 光源装置およびプロジェクタ
CN104247574B (zh) * 2013-03-06 2016-01-06 优志旺电机株式会社 光源装置及投影机
US20140327750A1 (en) * 2013-05-01 2014-11-06 Nvidia Corporation System, method, and computer program product for displaying a scene as a light field
CN104880890A (zh) 2014-02-27 2015-09-02 中强光电股份有限公司 投影装置及其亮度调校方法
GB201415632D0 (en) * 2014-09-04 2014-10-22 Bae Systems Plc Improvements in and relating to displays
TW201710113A (zh) * 2015-06-02 2017-03-16 康寧公司 車輛投影系統
JP6665867B2 (ja) * 2015-12-04 2020-03-13 コニカミノルタ株式会社 投射型表示装置とその設計方法
CN108076330B (zh) * 2016-11-17 2019-09-20 深圳光峰科技股份有限公司 投影显示设备
US10785459B2 (en) * 2018-01-19 2020-09-22 Texas Instruments Incorporated DLP color projector
JP2019154002A (ja) * 2018-03-06 2019-09-12 キヤノン株式会社 制御装置およびその制御方法、投写装置および投写システム
CN108459456A (zh) * 2018-04-28 2018-08-28 青岛海信激光显示股份有限公司 一种应用于激光投影装置中的照明组件及激光投影装置
CN111768731B (zh) * 2019-04-02 2022-11-11 宁波舜宇车载光学技术有限公司 投影色彩调节系统及其方法
US20220256130A1 (en) * 2019-04-02 2022-08-11 Ningbo Sunny Automotive Optech Co., Ltd. Projection adjustment system and method, and projection color adjustment system and method
CN111830772B (zh) * 2019-04-18 2022-10-21 青岛海信激光显示股份有限公司 一种激光投影装置及其控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05232428A (ja) * 1992-02-19 1993-09-10 Sanyo Electric Co Ltd 投写型液晶表示装置
JP2000148075A (ja) * 1998-11-10 2000-05-26 Nec Corp 色補正システムおよび色補正方法ならびにマルチプロジェクタシステム
JP2000193914A (ja) * 1998-12-28 2000-07-14 Texas Instr Inc <Ti> 周期的に変化する光源の適応型時間的変調
JP2000214529A (ja) * 1999-01-20 2000-08-04 Ldt Gmbh & Co Laser Display Technol Kg 複数の画像を投射するためのビデオ投射システム
JP2005141043A (ja) * 2003-11-07 2005-06-02 Fujitsu Ltd 映像表示装置
JP2008299063A (ja) * 2007-05-31 2008-12-11 Sanyo Electric Co Ltd 投写型映像表示装置
WO2009142015A1 (ja) * 2008-05-21 2009-11-26 パナソニック株式会社 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
US6456339B1 (en) * 1998-07-31 2002-09-24 Massachusetts Institute Of Technology Super-resolution display
JP3497805B2 (ja) * 2000-08-29 2004-02-16 オリンパス株式会社 画像投影表示装置
US6771326B2 (en) * 2000-10-26 2004-08-03 General Atomics, Inc. Multi-screen laser projection system using a shared laser source
JP4501481B2 (ja) * 2004-03-22 2010-07-14 セイコーエプソン株式会社 マルチプロジェクションシステムのための画像補正方法
US20070091434A1 (en) * 2005-10-21 2007-04-26 Hewlett-Packard Development Company, L.P. Luminance adjustment
NO330155B1 (no) * 2006-02-28 2011-02-28 3D Perception As Fremgangsmate og anordning til bruk ved kalibrering av en projektors bildevisning mot en fremviserskjerm, og fremviserskjerm til slik bruk.
JP5055997B2 (ja) * 2006-12-14 2012-10-24 パナソニック株式会社 マルチ画面表示装置および表示画像の調整方法
JP2010219164A (ja) * 2009-03-13 2010-09-30 Omron Corp 光学素子のダメージ検知方法
JP5625287B2 (ja) * 2009-08-21 2014-11-19 カシオ計算機株式会社 光源装置、投影装置、投影方法及びプログラム
JP2011154174A (ja) * 2010-01-27 2011-08-11 Mitsubishi Electric Corp マルチ画面表示装置
JP5609611B2 (ja) * 2010-03-11 2014-10-22 株式会社リコー 分光特性取得装置、画像評価装置、及び画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05232428A (ja) * 1992-02-19 1993-09-10 Sanyo Electric Co Ltd 投写型液晶表示装置
JP2000148075A (ja) * 1998-11-10 2000-05-26 Nec Corp 色補正システムおよび色補正方法ならびにマルチプロジェクタシステム
JP2000193914A (ja) * 1998-12-28 2000-07-14 Texas Instr Inc <Ti> 周期的に変化する光源の適応型時間的変調
JP2000214529A (ja) * 1999-01-20 2000-08-04 Ldt Gmbh & Co Laser Display Technol Kg 複数の画像を投射するためのビデオ投射システム
JP2005141043A (ja) * 2003-11-07 2005-06-02 Fujitsu Ltd 映像表示装置
JP2008299063A (ja) * 2007-05-31 2008-12-11 Sanyo Electric Co Ltd 投写型映像表示装置
WO2009142015A1 (ja) * 2008-05-21 2009-11-26 パナソニック株式会社 プロジェクタ

Also Published As

Publication number Publication date
CN103297734A (zh) 2013-09-11
US20130229629A1 (en) 2013-09-05

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