JPWO2021039002A1 - - Google Patents

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Publication number
JPWO2021039002A1
JPWO2021039002A1 JP2021542017A JP2021542017A JPWO2021039002A1 JP WO2021039002 A1 JPWO2021039002 A1 JP WO2021039002A1 JP 2021542017 A JP2021542017 A JP 2021542017A JP 2021542017 A JP2021542017 A JP 2021542017A JP WO2021039002 A1 JPWO2021039002 A1 JP WO2021039002A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021542017A
Other versions
JP7101316B2 (ja
JPWO2021039002A5 (ja
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 filed Critical
Publication of JPWO2021039002A1 publication Critical patent/JPWO2021039002A1/ja
Publication of JPWO2021039002A5 publication Critical patent/JPWO2021039002A5/ja
Application granted granted Critical
Publication of JP7101316B2 publication Critical patent/JP7101316B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • 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
    • G03B21/142—Adjusting of projection optics
    • 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
    • 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
    • H04N9/3188—Scale or resolution adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0464—Positioning
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2021542017A 2019-08-30 2020-06-01 制御装置、投影装置、制御方法、及び制御プログラム Active JP7101316B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019158888 2019-08-30
JP2019158888 2019-08-30
PCT/JP2020/021645 WO2021039002A1 (ja) 2019-08-30 2020-06-01 制御装置、投影装置、制御方法、及び制御プログラム

Publications (3)

Publication Number Publication Date
JPWO2021039002A1 true JPWO2021039002A1 (ja) 2021-03-04
JPWO2021039002A5 JPWO2021039002A5 (ja) 2022-04-14
JP7101316B2 JP7101316B2 (ja) 2022-07-14

Family

ID=74685796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021542017A Active JP7101316B2 (ja) 2019-08-30 2020-06-01 制御装置、投影装置、制御方法、及び制御プログラム

Country Status (4)

Country Link
US (1) US11908354B2 (ja)
JP (1) JP7101316B2 (ja)
CN (1) CN114342364B (ja)
WO (1) WO2021039002A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536907B1 (en) * 2000-02-08 2003-03-25 Hewlett-Packard Development Company, L.P. Aberration compensation in image projection displays
JP2006349909A (ja) * 2005-06-15 2006-12-28 Seiko Epson Corp 画像表示装置とその制御方法
JP2009058583A (ja) * 2007-08-30 2009-03-19 Mitsubishi Electric Corp 投写光学系および画像投写装置
JP2013048365A (ja) * 2011-08-29 2013-03-07 Ricoh Co Ltd 画像処理システム及び画像処理装置
JP2017147634A (ja) * 2016-02-18 2017-08-24 キヤノン株式会社 投影装置、投影方法及び投影システム
JP2017200021A (ja) * 2016-04-26 2017-11-02 株式会社リコー 情報処理装置、プログラムおよびシステム
JP2018036540A (ja) * 2016-09-01 2018-03-08 セイコーエプソン株式会社 表示装置、及び、表示装置の制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7334901B2 (en) * 2005-04-22 2008-02-26 Ostendo Technologies, Inc. Low profile, large screen display using a rear projection array system
JP2012088636A (ja) * 2010-10-22 2012-05-10 Seiko Epson Corp プロジェクター、およびプロジェクターの制御方法
JP6244638B2 (ja) * 2013-03-22 2017-12-13 カシオ計算機株式会社 投影装置、投影方法及び投影プログラム
JP6484799B2 (ja) * 2014-02-04 2019-03-20 パナソニックＩｐマネジメント株式会社 投写型画像表示装置および調整方法
JP6552217B2 (ja) 2015-02-25 2019-07-31 キヤノン株式会社 投影装置、投影装置の制御方法、及びプログラム
JP2017181712A (ja) 2016-03-30 2017-10-05 セイコーエプソン株式会社 表示装置、画像処理装置、及び、表示方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536907B1 (en) * 2000-02-08 2003-03-25 Hewlett-Packard Development Company, L.P. Aberration compensation in image projection displays
JP2006349909A (ja) * 2005-06-15 2006-12-28 Seiko Epson Corp 画像表示装置とその制御方法
JP2009058583A (ja) * 2007-08-30 2009-03-19 Mitsubishi Electric Corp 投写光学系および画像投写装置
JP2013048365A (ja) * 2011-08-29 2013-03-07 Ricoh Co Ltd 画像処理システム及び画像処理装置
JP2017147634A (ja) * 2016-02-18 2017-08-24 キヤノン株式会社 投影装置、投影方法及び投影システム
JP2017200021A (ja) * 2016-04-26 2017-11-02 株式会社リコー 情報処理装置、プログラムおよびシステム
JP2018036540A (ja) * 2016-09-01 2018-03-08 セイコーエプソン株式会社 表示装置、及び、表示装置の制御方法

Also Published As

Publication number Publication date
CN114342364B (zh) 2024-05-28
WO2021039002A1 (ja) 2021-03-04
US11908354B2 (en) 2024-02-20
CN114342364A (zh) 2022-04-12
US20220180780A1 (en) 2022-06-09
JP7101316B2 (ja) 2022-07-14

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