JPWO2021171907A1 - - Google Patents

Info

Publication number
JPWO2021171907A1
JPWO2021171907A1 JP2022503191A JP2022503191A JPWO2021171907A1 JP WO2021171907 A1 JPWO2021171907 A1 JP WO2021171907A1 JP 2022503191 A JP2022503191 A JP 2022503191A JP 2022503191 A JP2022503191 A JP 2022503191A JP WO2021171907 A1 JPWO2021171907 A1 JP WO2021171907A1
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.)
Pending
Application number
JP2022503191A
Other versions
JPWO2021171907A5 (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 JPWO2021171907A1 publication Critical patent/JPWO2021171907A1/ja
Publication of JPWO2021171907A5 publication Critical patent/JPWO2021171907A5/ja
Priority to JP2023133412A priority Critical patent/JP2023160840A/ja
Pending legal-status Critical Current

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]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • 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)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Digital Computer Display Output (AREA)
  • User Interface Of Digital Computer (AREA)
JP2022503191A 2020-02-26 2021-01-29 Pending JPWO2021171907A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023133412A JP2023160840A (ja) 2020-02-26 2023-08-18 投影装置、投影方法、及び制御プログラム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020030816 2020-02-26
PCT/JP2021/003429 WO2021171907A1 (ja) 2020-02-26 2021-01-29 投影装置、投影方法、及び制御プログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023133412A Division JP2023160840A (ja) 2020-02-26 2023-08-18 投影装置、投影方法、及び制御プログラム

Publications (2)

Publication Number Publication Date
JPWO2021171907A1 true JPWO2021171907A1 (ja) 2021-09-02
JPWO2021171907A5 JPWO2021171907A5 (ja) 2022-10-12

Family

ID=77490118

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022503191A Pending JPWO2021171907A1 (ja) 2020-02-26 2021-01-29
JP2023133412A Pending JP2023160840A (ja) 2020-02-26 2023-08-18 投影装置、投影方法、及び制御プログラム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023133412A Pending JP2023160840A (ja) 2020-02-26 2023-08-18 投影装置、投影方法、及び制御プログラム

Country Status (3)

Country Link
US (1) US20220377295A1 (ja)
JP (2) JPWO2021171907A1 (ja)
WO (1) WO2021171907A1 (ja)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004072623A (ja) * 2002-08-08 2004-03-04 Astro Design Inc 映像投影システムにおける映像投影位置の調整方法
JP2009200613A (ja) * 2008-02-19 2009-09-03 Sharp Corp プロジェクタおよびプロジェクタの表示調整方法
JP2009219102A (ja) * 2008-02-13 2009-09-24 Seiko Epson Corp プロジェクタ、マルチスクリーンシステム、プロジェクタ制御方法、プロジェクタ制御プログラム、情報記憶媒体
JP2014107713A (ja) * 2012-11-28 2014-06-09 Seiko Epson Corp 操作方法、操作プログラム及び操作装置
JP2019095633A (ja) * 2017-11-24 2019-06-20 キヤノン株式会社 プロジェクタ、マルチプロジェクションシステム
JP2019125943A (ja) * 2018-01-17 2019-07-25 キヤノン株式会社 表示制御装置、画像投影システム、制御方法およびプログラム。
JP2019186628A (ja) * 2018-04-03 2019-10-24 キヤノン株式会社 表示装置の制御装置、制御方法、表示システムおよびプログラム
JP2020034670A (ja) * 2018-08-29 2020-03-05 セイコーエプソン株式会社 制御装置、マルチプロジェクションシステム、および制御装置の制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8068693B2 (en) * 2007-07-18 2011-11-29 Samsung Electronics Co., Ltd. Method for constructing a composite image
JP6369810B2 (ja) * 2013-11-21 2018-08-08 パナソニックＩｐマネジメント株式会社 投写画像表示システム、投写画像表示方法及び投写型表示装置
JP6456086B2 (ja) * 2014-09-25 2019-01-23 キヤノン株式会社 投影型画像表示装置及びその制御方法並びにプロジェクタ及びその制御方法
US10080002B2 (en) * 2016-04-11 2018-09-18 Seiko Epson Corporation Projection apparatus, projector, and projector controlling method
US20190116356A1 (en) * 2016-04-15 2019-04-18 Sony Corporation Information processing apparatus, information processing method, and program
JP2018180105A (ja) * 2017-04-06 2018-11-15 キヤノン株式会社 投影装置及び画像投影方法
JP7013896B2 (ja) * 2018-01-31 2022-02-01 セイコーエプソン株式会社 投写システム、投写システムの制御方法、プロジェクター
US10754237B2 (en) * 2018-05-24 2020-08-25 Canon Kabushiki Kaisha Control apparatus, control method, projection system, and storage medium
CN112714298B (zh) * 2019-10-25 2023-06-30 中强光电股份有限公司 投影***及其调整投影画面的方法
WO2021181938A1 (ja) * 2020-03-09 2021-09-16 富士フイルム株式会社 投影システム、投影方法、及び制御プログラム
WO2021220608A1 (ja) * 2020-04-30 2021-11-04 富士フイルム株式会社 制御方法、投影装置、及び制御プログラム
JP2023077506A (ja) * 2021-11-25 2023-06-06 セイコーエプソン株式会社 表示システム、及び表示システムの制御方法
JP7501549B2 (ja) * 2022-01-19 2024-06-18 セイコーエプソン株式会社 プロジェクターの制御方法、及び表示システム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004072623A (ja) * 2002-08-08 2004-03-04 Astro Design Inc 映像投影システムにおける映像投影位置の調整方法
JP2009219102A (ja) * 2008-02-13 2009-09-24 Seiko Epson Corp プロジェクタ、マルチスクリーンシステム、プロジェクタ制御方法、プロジェクタ制御プログラム、情報記憶媒体
JP2009200613A (ja) * 2008-02-19 2009-09-03 Sharp Corp プロジェクタおよびプロジェクタの表示調整方法
JP2014107713A (ja) * 2012-11-28 2014-06-09 Seiko Epson Corp 操作方法、操作プログラム及び操作装置
JP2019095633A (ja) * 2017-11-24 2019-06-20 キヤノン株式会社 プロジェクタ、マルチプロジェクションシステム
JP2019125943A (ja) * 2018-01-17 2019-07-25 キヤノン株式会社 表示制御装置、画像投影システム、制御方法およびプログラム。
JP2019186628A (ja) * 2018-04-03 2019-10-24 キヤノン株式会社 表示装置の制御装置、制御方法、表示システムおよびプログラム
JP2020034670A (ja) * 2018-08-29 2020-03-05 セイコーエプソン株式会社 制御装置、マルチプロジェクションシステム、および制御装置の制御方法

Also Published As

Publication number Publication date
US20220377295A1 (en) 2022-11-24
JP2023160840A (ja) 2023-11-02
WO2021171907A1 (ja) 2021-09-02

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