JP6897386B2 - マルチプロジェクションシステム、プロジェクターおよびプロジェクターの制御方法 - Google Patents

マルチプロジェクションシステム、プロジェクターおよびプロジェクターの制御方法 Download PDF

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Publication number
JP6897386B2
JP6897386B2 JP2017143270A JP2017143270A JP6897386B2 JP 6897386 B2 JP6897386 B2 JP 6897386B2 JP 2017143270 A JP2017143270 A JP 2017143270A JP 2017143270 A JP2017143270 A JP 2017143270A JP 6897386 B2 JP6897386 B2 JP 6897386B2
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Japan
Prior art keywords
adjustment
projector
image
projectors
projection
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JP2017143270A
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English (en)
Japanese (ja)
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JP2019023711A5 (enExample
JP2019023711A (ja
Inventor
鈴木　直樹
直樹 鈴木
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.)
Seiko Epson Corp
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Seiko Epson 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.)
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2017143270A priority Critical patent/JP6897386B2/ja
Priority to US16/032,452 priority patent/US10701325B2/en
Priority to CN201810800969.5A priority patent/CN109300425A/zh
Publication of JP2019023711A publication Critical patent/JP2019023711A/ja
Publication of JP2019023711A5 publication Critical patent/JP2019023711A5/ja
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    • 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
    • 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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • 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
    • 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]
    • H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2017143270A 2017-07-25 2017-07-25 マルチプロジェクションシステム、プロジェクターおよびプロジェクターの制御方法 Active JP6897386B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017143270A JP6897386B2 (ja) 2017-07-25 2017-07-25 マルチプロジェクションシステム、プロジェクターおよびプロジェクターの制御方法
US16/032,452 US10701325B2 (en) 2017-07-25 2018-07-11 Multi-projection system, projector, and method for controlling projector
CN201810800969.5A CN109300425A (zh) 2017-07-25 2018-07-20 多投影系统、投影仪以及投影仪的控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017143270A JP6897386B2 (ja) 2017-07-25 2017-07-25 マルチプロジェクションシステム、プロジェクターおよびプロジェクターの制御方法

Publications (3)

Publication Number Publication Date
JP2019023711A JP2019023711A (ja) 2019-02-14
JP2019023711A5 JP2019023711A5 (enExample) 2020-07-16
JP6897386B2 true JP6897386B2 (ja) 2021-06-30

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JP2017143270A Active JP6897386B2 (ja) 2017-07-25 2017-07-25 マルチプロジェクションシステム、プロジェクターおよびプロジェクターの制御方法

Country Status (3)

Country Link
US (1) US10701325B2 (enExample)
JP (1) JP6897386B2 (enExample)
CN (1) CN109300425A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020056974A (ja) * 2018-10-04 2020-04-09 セイコーエプソン株式会社 表示装置、表示システム、表示装置の制御方法および表示システムの制御方法
JP7255132B2 (ja) 2018-10-24 2023-04-11 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、プロジェクターおよびプロジェクターの制御方法
JP2021060724A (ja) 2019-10-04 2021-04-15 キヤノン株式会社 マルチ装置システムの操作装置および制御方法
CN112614459A (zh) * 2020-10-30 2021-04-06 西安诺瓦星云科技股份有限公司 基于led显示屏的osd显示方法及其装置和显示控制卡
JP7559574B2 (ja) * 2021-01-26 2024-10-02 セイコーエプソン株式会社 表示装置の制御方法、表示装置及び画像処理装置の制御方法
JP7690760B2 (ja) * 2021-03-23 2025-06-11 セイコーエプソン株式会社 投写画像の調整方法、情報処理装置、及び投写システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3826659B2 (ja) * 2000-03-27 2006-09-27 セイコーエプソン株式会社 投写表示システムおよび投写型表示装置
JP2007226052A (ja) 2006-02-24 2007-09-06 Seiko Epson Corp プロジェクタ設定システムおよびプログラム
JP2008107477A (ja) * 2006-10-24 2008-05-08 Seiko Epson Corp マルチディスプレイシステム、情報処理装置、プログラム、及び記録媒体
JP2008216805A (ja) 2007-03-06 2008-09-18 Canon Inc 画像投射システム及び画像投射装置
JP2015152617A (ja) 2014-02-10 2015-08-24 株式会社リコー 画像投影装置、画像投影システムおよび画像投影装置の制御方法
JP6512796B2 (ja) 2014-11-14 2019-05-15 キヤノン株式会社 表示制御装置及び表示制御方法、プログラム

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Publication number Publication date
JP2019023711A (ja) 2019-02-14
US20190037181A1 (en) 2019-01-31
US10701325B2 (en) 2020-06-30
CN109300425A (zh) 2019-02-01

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