JPWO2021215124A1 - - Google Patents

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Publication number
JPWO2021215124A1
JPWO2021215124A1 JP2022516879A JP2022516879A JPWO2021215124A1 JP WO2021215124 A1 JPWO2021215124 A1 JP WO2021215124A1 JP 2022516879 A JP2022516879 A JP 2022516879A JP 2022516879 A JP2022516879 A JP 2022516879A JP WO2021215124 A1 JPWO2021215124 A1 JP WO2021215124A1
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
JP2022516879A
Other languages
Japanese (ja)
Other versions
JPWO2021215124A5 (https=
JP7336027B2 (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 JPWO2021215124A1 publication Critical patent/JPWO2021215124A1/ja
Publication of JPWO2021215124A5 publication Critical patent/JPWO2021215124A5/ja
Application granted granted Critical
Publication of JP7336027B2 publication Critical patent/JP7336027B2/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
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • 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
    • G03B21/26—Projecting separately subsidiary matter simultaneously with main 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
    • 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
    • G09G5/08—Cursor circuits
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/37—Details of the operation on graphic patterns
    • G09G5/377—Details of the operation on graphic patterns for mixing or overlaying two or more graphic patterns
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/38—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory with means for controlling the display position
    • 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
    • G09G2320/0606—Manual 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
    • 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
    • G09G2354/00—Aspects of interface with display user
    • 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)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Geometry (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2022516879A 2020-04-24 2021-03-03 制御方法、投影装置、及び制御プログラム Active JP7336027B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020077533 2020-04-24
JP2020077533 2020-04-24
PCT/JP2021/008306 WO2021215124A1 (ja) 2020-04-24 2021-03-03 制御方法、投影装置、及び制御プログラム

Publications (3)

Publication Number Publication Date
JPWO2021215124A1 true JPWO2021215124A1 (https=) 2021-10-28
JPWO2021215124A5 JPWO2021215124A5 (https=) 2023-01-10
JP7336027B2 JP7336027B2 (ja) 2023-08-30

Family

ID=78270480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516879A Active JP7336027B2 (ja) 2020-04-24 2021-03-03 制御方法、投影装置、及び制御プログラム

Country Status (3)

Country Link
US (1) US20230064575A1 (https=)
JP (1) JP7336027B2 (https=)
WO (1) WO2021215124A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048694A (ja) * 2002-05-20 2004-02-12 Seiko Epson Corp 投写型画像表示システム、プロジェクタ、プログラム、情報記憶媒体および画像投写方法
JP2007215029A (ja) * 2006-02-10 2007-08-23 Sharp Corp 画像投影方法及びプロジェクタ
JP2009048022A (ja) * 2007-08-21 2009-03-05 Funai Electric Co Ltd プロジェクタ
JP2009225432A (ja) * 2008-02-22 2009-10-01 Panasonic Electric Works Co Ltd 光投影装置、照明装置
US20100093399A1 (en) * 2008-10-15 2010-04-15 Lg Electronics Inc. Image projection in a mobile communication terminal
JP2010130385A (ja) * 2008-11-28 2010-06-10 Sharp Corp 画像表示方法及び画像表示装置
JP2011170296A (ja) * 2010-02-22 2011-09-01 Panasonic Electric Works Co Ltd 光投影装置
JP2013140266A (ja) * 2012-01-05 2013-07-18 Seiko Epson Corp 表示装置、及び、表示制御方法
JP2014103518A (ja) * 2012-11-19 2014-06-05 Casio Comput Co Ltd 投影装置、投影状態調整方法、及び投影状態調整プログラム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048694A (ja) * 2002-05-20 2004-02-12 Seiko Epson Corp 投写型画像表示システム、プロジェクタ、プログラム、情報記憶媒体および画像投写方法
JP2007215029A (ja) * 2006-02-10 2007-08-23 Sharp Corp 画像投影方法及びプロジェクタ
JP2009048022A (ja) * 2007-08-21 2009-03-05 Funai Electric Co Ltd プロジェクタ
JP2009225432A (ja) * 2008-02-22 2009-10-01 Panasonic Electric Works Co Ltd 光投影装置、照明装置
US20100093399A1 (en) * 2008-10-15 2010-04-15 Lg Electronics Inc. Image projection in a mobile communication terminal
JP2010130385A (ja) * 2008-11-28 2010-06-10 Sharp Corp 画像表示方法及び画像表示装置
JP2011170296A (ja) * 2010-02-22 2011-09-01 Panasonic Electric Works Co Ltd 光投影装置
JP2013140266A (ja) * 2012-01-05 2013-07-18 Seiko Epson Corp 表示装置、及び、表示制御方法
JP2014103518A (ja) * 2012-11-19 2014-06-05 Casio Comput Co Ltd 投影装置、投影状態調整方法、及び投影状態調整プログラム

Also Published As

Publication number Publication date
WO2021215124A1 (ja) 2021-10-28
US20230064575A1 (en) 2023-03-02
JP7336027B2 (ja) 2023-08-30

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