CN109429048A - 投影仪和投影仪的控制方法 - Google Patents

投影仪和投影仪的控制方法 Download PDF

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Publication number
CN109429048A
CN109429048A CN201810960356.8A CN201810960356A CN109429048A CN 109429048 A CN109429048 A CN 109429048A CN 201810960356 A CN201810960356 A CN 201810960356A CN 109429048 A CN109429048 A CN 109429048A
Authority
CN
China
Prior art keywords
image
image information
projector
information
projection
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
CN201810960356.8A
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English (en)
Chinese (zh)
Inventor
高木和彦
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN109429048A publication Critical patent/CN109429048A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • 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
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0492—Change of orientation of the displayed image, e.g. upside-down, mirrored
    • 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
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Geometry (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN201810960356.8A 2017-08-24 2018-08-22 投影仪和投影仪的控制方法 Pending CN109429048A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017160857A JP2019040003A (ja) 2017-08-24 2017-08-24 プロジェクターおよびプロジェクターの制御方法
JP2017-160857 2017-08-24

Publications (1)

Publication Number Publication Date
CN109429048A true CN109429048A (zh) 2019-03-05

Family

ID=65435485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810960356.8A Pending CN109429048A (zh) 2017-08-24 2018-08-22 投影仪和投影仪的控制方法

Country Status (3)

Country Link
US (1) US10839727B2 (enExample)
JP (1) JP2019040003A (enExample)
CN (1) CN109429048A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114866749A (zh) * 2021-02-03 2022-08-05 精工爱普生株式会社 设定方法和记录介质

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6897191B2 (ja) * 2017-03-17 2021-06-30 セイコーエプソン株式会社 プロジェクターおよびプロジェクターの制御方法
CN111240627A (zh) * 2020-01-15 2020-06-05 北京小米移动软件有限公司 遥控器、投屏接收组件、电视、投屏系统及投屏方法
JP7571531B2 (ja) * 2020-12-23 2024-10-23 セイコーエプソン株式会社 画像表示システム、画像表示システムの制御方法、及び、表示装置の制御方法
JP7318669B2 (ja) * 2021-01-27 2023-08-01 セイコーエプソン株式会社 表示方法および表示システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000330507A (ja) * 1999-05-21 2000-11-30 Seiko Epson Corp 投射型表示装置
JP2002341438A (ja) * 2001-05-21 2002-11-27 Canon Inc 投射型画像表示装置および画像表示システム
CN102685537A (zh) * 2011-03-16 2012-09-19 精工爱普生株式会社 显示装置、显示系统以及显示装置的控制方法
JP2015176101A (ja) * 2014-03-18 2015-10-05 セイコーエプソン株式会社 画像投写装置および画像投写装置の制御方法

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JP2005115093A (ja) 2003-10-08 2005-04-28 Ntt Data Sanyo System Corp 表示システム、画像変換装置、及びプロジェクタ
JP2007033739A (ja) 2005-07-26 2007-02-08 Fujinon Corp 資料提示装置およびその動作方法
JP2007139923A (ja) 2005-11-16 2007-06-07 Matsushita Electric Ind Co Ltd Ｏｓｄ生成装置
JP2009086408A (ja) 2007-10-01 2009-04-23 Panasonic Corp 映像表示装置
JP5058186B2 (ja) 2009-01-28 2012-10-24 中国電力株式会社 プレゼンテーションシステム
JP2012208439A (ja) * 2011-03-30 2012-10-25 Sony Corp 投影装置、投影方法及び投影プログラム
US9342610B2 (en) * 2011-08-25 2016-05-17 Microsoft Technology Licensing, Llc Portals: registered objects as virtualized, personalized displays
US8988524B2 (en) * 2013-03-11 2015-03-24 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for estimating and using a predicted vehicle speed in an indirect vision driving task
US9685005B2 (en) * 2015-01-02 2017-06-20 Eon Reality, Inc. Virtual lasers for interacting with augmented reality environments
JP6915537B2 (ja) * 2015-07-08 2021-08-04 ソニーグループ株式会社 情報処理装置および方法、並びに、投影撮像装置および情報処理方法
JP2018007062A (ja) * 2016-07-04 2018-01-11 キヤノン株式会社 投影装置、その制御方法、および制御プログラム、並びに投影システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000330507A (ja) * 1999-05-21 2000-11-30 Seiko Epson Corp 投射型表示装置
JP2002341438A (ja) * 2001-05-21 2002-11-27 Canon Inc 投射型画像表示装置および画像表示システム
CN102685537A (zh) * 2011-03-16 2012-09-19 精工爱普生株式会社 显示装置、显示系统以及显示装置的控制方法
JP2015176101A (ja) * 2014-03-18 2015-10-05 セイコーエプソン株式会社 画像投写装置および画像投写装置の制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114866749A (zh) * 2021-02-03 2022-08-05 精工爱普生株式会社 设定方法和记录介质
CN114866749B (zh) * 2021-02-03 2023-05-26 精工爱普生株式会社 设定方法和记录介质

Also Published As

Publication number Publication date
JP2019040003A (ja) 2019-03-14
US20190066552A1 (en) 2019-02-28
US10839727B2 (en) 2020-11-17

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Application publication date: 20190305