CN103297734A - 多画面显示装置 - Google Patents

多画面显示装置 Download PDF

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Publication number
CN103297734A
CN103297734A CN2013100469842A CN201310046984A CN103297734A CN 103297734 A CN103297734 A CN 103297734A CN 2013100469842 A CN2013100469842 A CN 2013100469842A CN 201310046984 A CN201310046984 A CN 201310046984A CN 103297734 A CN103297734 A CN 103297734A
Authority
CN
China
Prior art keywords
light
light source
projector
optical system
spectroscopic sensor
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
CN2013100469842A
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English (en)
Chinese (zh)
Inventor
川本直纪
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
Publication of CN103297734A publication Critical patent/CN103297734A/zh
Pending legal-status Critical Current

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    • 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)
CN2013100469842A 2012-03-02 2013-02-06 多画面显示装置 Pending CN103297734A (zh)

Applications Claiming Priority (2)

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
JP2012-046190 2012-03-02

Publications (1)

Publication Number Publication Date
CN103297734A true CN103297734A (zh) 2013-09-11

Family

ID=49042677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100469842A Pending CN103297734A (zh) 2012-03-02 2013-02-06 多画面显示装置

Country Status (3)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN107848419A (zh) * 2015-06-02 2018-03-27 康宁股份有限公司 车辆投影系统
WO2018090843A1 (zh) * 2016-11-17 2018-05-24 深圳市绎立锐光科技开发有限公司 投影显示设备
CN108292088A (zh) * 2015-12-04 2018-07-17 柯尼卡美能达株式会社 投射型显示装置和其设计方法
WO2020200217A1 (zh) * 2019-04-02 2020-10-08 宁波舜宇车载光学技术有限公司 投影调节系统和方法以及投影色彩调节系统和方法
CN111768731A (zh) * 2019-04-02 2020-10-13 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
CN111830772A (zh) * 2019-04-18 2020-10-27 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

Families Citing this family (7)

* 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
GB201415632D0 (en) * 2014-09-04 2014-10-22 Bae Systems Plc Improvements in and relating to displays
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

Citations (7)

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US20020024640A1 (en) * 2000-08-29 2002-02-28 Olympus Optical Co., Ltd. Image projection display apparatus using plural projectors and projected image compensation apparatus
US6456339B1 (en) * 1998-07-31 2002-09-24 Massachusetts Institute Of Technology Super-resolution display
US6771326B2 (en) * 2000-10-26 2004-08-03 General Atomics, Inc. Multi-screen laser projection system using a shared laser source
US7237911B2 (en) * 2004-03-22 2007-07-03 Seiko Epson Corporation Image correction method for multi-projection system
US20110043764A1 (en) * 2009-08-21 2011-02-24 Casio Computer Co., Ltd. Light source device, projection apparatus, projection method, and storage medium
US20110181565A1 (en) * 2010-01-27 2011-07-28 Yoshinori Asamura Multi-screen display device
CN102193197A (zh) * 2010-03-11 2011-09-21 株式会社理光 分光特性取得装置、图像评价装置、以及图像形成装置

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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
US6285491B1 (en) * 1998-12-28 2001-09-04 Texas Instruments Incorporated Adaptive temporal modulation of periodically varying light sources
DE19902110C2 (de) * 1999-01-20 2001-08-30 Schneider Laser Technologies Videoprojektionssystem zur Projektion von mehreren Einzelbildern
JP4450603B2 (ja) * 2003-11-07 2010-04-14 富士通株式会社 映像表示装置および映像表示システム
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
JP5033482B2 (ja) * 2007-05-31 2012-09-26 三洋電機株式会社 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
JP2010219164A (ja) * 2009-03-13 2010-09-30 Omron Corp 光学素子のダメージ検知方法

Patent Citations (7)

* 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
US20020024640A1 (en) * 2000-08-29 2002-02-28 Olympus Optical Co., Ltd. Image projection display apparatus using plural projectors and projected image compensation apparatus
US6771326B2 (en) * 2000-10-26 2004-08-03 General Atomics, Inc. Multi-screen laser projection system using a shared laser source
US7237911B2 (en) * 2004-03-22 2007-07-03 Seiko Epson Corporation Image correction method for multi-projection system
US20110043764A1 (en) * 2009-08-21 2011-02-24 Casio Computer Co., Ltd. Light source device, projection apparatus, projection method, and storage medium
US20110181565A1 (en) * 2010-01-27 2011-07-28 Yoshinori Asamura Multi-screen display device
CN102193197A (zh) * 2010-03-11 2011-09-21 株式会社理光 分光特性取得装置、图像评价装置、以及图像形成装置

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9500940B2 (en) 2014-02-27 2016-11-22 Coretronic Corporation Projector and brightness adjusting method thereof
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
CN107848419A (zh) * 2015-06-02 2018-03-27 康宁股份有限公司 车辆投影系统
CN108292088A (zh) * 2015-12-04 2018-07-17 柯尼卡美能达株式会社 投射型显示装置和其设计方法
CN108292088B (zh) * 2015-12-04 2020-08-11 柯尼卡美能达株式会社 投射型显示装置和其设计方法
CN110351539A (zh) * 2016-11-17 2019-10-18 深圳光峰科技股份有限公司 投影显示设备
CN110225325A (zh) * 2016-11-17 2019-09-10 深圳光峰科技股份有限公司 投影显示设备
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
CN108076330A (zh) * 2016-11-17 2018-05-25 深圳市光峰光电技术有限公司 投影显示设备
WO2018090843A1 (zh) * 2016-11-17 2018-05-24 深圳市绎立锐光科技开发有限公司 投影显示设备
CN110225325B (zh) * 2016-11-17 2021-06-11 深圳光峰科技股份有限公司 投影显示设备
CN110351539B (zh) * 2016-11-17 2021-07-20 深圳光峰科技股份有限公司 投影显示设备
WO2020200217A1 (zh) * 2019-04-02 2020-10-08 宁波舜宇车载光学技术有限公司 投影调节系统和方法以及投影色彩调节系统和方法
CN111768731A (zh) * 2019-04-02 2020-10-13 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
CN111830772A (zh) * 2019-04-18 2020-10-27 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
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

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US20130229629A1 (en) 2013-09-05
JP2013182142A (ja) 2013-09-12

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Application publication date: 20130911