JP7259341B2 - 投射装置、投射システム、及び投射装置の制御方法 - Google Patents

投射装置、投射システム、及び投射装置の制御方法 Download PDF

Info

Publication number
JP7259341B2
JP7259341B2 JP2019006669A JP2019006669A JP7259341B2 JP 7259341 B2 JP7259341 B2 JP 7259341B2 JP 2019006669 A JP2019006669 A JP 2019006669A JP 2019006669 A JP2019006669 A JP 2019006669A JP 7259341 B2 JP7259341 B2 JP 7259341B2
Authority
JP
Japan
Prior art keywords
image
unit
projection
input
projector
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.)
Active
Application number
JP2019006669A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020115194A (ja
JP2020115194A5 (https=
Inventor
祐 鈴木
正人 吉原
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
Priority to JP2019006669A priority Critical patent/JP7259341B2/ja
Priority to US16/745,453 priority patent/US11057597B2/en
Publication of JP2020115194A publication Critical patent/JP2020115194A/ja
Publication of JP2020115194A5 publication Critical patent/JP2020115194A5/ja
Application granted granted Critical
Publication of JP7259341B2 publication Critical patent/JP7259341B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N9/3188—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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • 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
    • G09G5/373—Details of the operation on graphic patterns for modifying the size of the graphic pattern
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
    • 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
    • G09G2320/0693—Calibration of display systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/042—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller for monitor identification
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/16—Use of wireless transmission of display information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • User Interface Of Digital Computer (AREA)
JP2019006669A 2019-01-18 2019-01-18 投射装置、投射システム、及び投射装置の制御方法 Active JP7259341B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019006669A JP7259341B2 (ja) 2019-01-18 2019-01-18 投射装置、投射システム、及び投射装置の制御方法
US16/745,453 US11057597B2 (en) 2019-01-18 2020-01-17 Display device, display system, and method for controlling display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019006669A JP7259341B2 (ja) 2019-01-18 2019-01-18 投射装置、投射システム、及び投射装置の制御方法

Publications (3)

Publication Number Publication Date
JP2020115194A JP2020115194A (ja) 2020-07-30
JP2020115194A5 JP2020115194A5 (https=) 2022-01-06
JP7259341B2 true JP7259341B2 (ja) 2023-04-18

Family

ID=71609278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019006669A Active JP7259341B2 (ja) 2019-01-18 2019-01-18 投射装置、投射システム、及び投射装置の制御方法

Country Status (2)

Country Link
US (1) US11057597B2 (https=)
JP (1) JP7259341B2 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003280624A (ja) 2002-03-27 2003-10-02 Sony Corp マルチディスプレイ装置、画像表示装置、および方法、並びにコンピュータ・プログラム
JP2005134705A (ja) 2003-10-31 2005-05-26 Nec Mitsubishi Denki Visual Systems Kk 画像表示装置及びマルチディスプレイ装置
JP2009139492A (ja) 2007-12-04 2009-06-25 Canon Inc 表示制御装置及び表示制御方法
JP2013143709A (ja) 2012-01-12 2013-07-22 Canon Inc 画像表示装置
US20160155410A1 (en) 2013-06-25 2016-06-02 Samsung Electronics Co., Ltd. Display method and apparatus with multi-screen
JP2017016314A (ja) 2015-06-30 2017-01-19 株式会社リコー 表示システム、情報処理装置、情報端末、及びプログラム
JP2017040790A (ja) 2015-08-20 2017-02-23 シャープ株式会社 表示装置、表示制御プログラムおよび表示制御方法
US20180165051A1 (en) 2016-12-14 2018-06-14 Samsung Electronics Co., Ltd. Display apparatus configuring multi display system and method for controlling the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004102063A (ja) * 2002-09-11 2004-04-02 Canon Inc 画像表示装置とその制御方法並びにマルチディスプレイシステム
JP2007206356A (ja) 2006-02-01 2007-08-16 Olympus Corp 映像表示システム
US8902128B2 (en) * 2009-11-04 2014-12-02 Christie Digital Systems Usa, Inc. Tiled display system and improvement therein
US9165187B2 (en) * 2012-01-12 2015-10-20 Kofax, Inc. Systems and methods for mobile image capture and processing
JP6196017B2 (ja) * 2012-01-13 2017-09-13 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 情報処理装置及び情報処理方法、並びにコンピューター・プログラム
US20140101582A1 (en) * 2012-10-05 2014-04-10 Htc Corporation Mobile communications device, non-transitory computer-readable medium and method of configuring home screen of mobile communications device
CN107272199B (zh) * 2013-11-27 2023-04-07 奇跃公司 虚拟和增强现实系统与方法
JP2015186125A (ja) 2014-03-25 2015-10-22 キヤノン株式会社 マルチプロジェクションシステム
JP6643127B2 (ja) 2016-02-09 2020-02-12 キヤノン株式会社 ディスプレイシステム及びディスプレイシステムの制御方法
JP6845071B2 (ja) * 2017-04-12 2021-03-17 富士フイルム株式会社 自動レイアウト装置および自動レイアウト方法並びに自動レイアウトプログラム
US10809958B2 (en) * 2018-04-16 2020-10-20 Microsoft Technology Licensing, Llc Setting up multiple displays via user input

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003280624A (ja) 2002-03-27 2003-10-02 Sony Corp マルチディスプレイ装置、画像表示装置、および方法、並びにコンピュータ・プログラム
JP2005134705A (ja) 2003-10-31 2005-05-26 Nec Mitsubishi Denki Visual Systems Kk 画像表示装置及びマルチディスプレイ装置
JP2009139492A (ja) 2007-12-04 2009-06-25 Canon Inc 表示制御装置及び表示制御方法
JP2013143709A (ja) 2012-01-12 2013-07-22 Canon Inc 画像表示装置
US20160155410A1 (en) 2013-06-25 2016-06-02 Samsung Electronics Co., Ltd. Display method and apparatus with multi-screen
JP2017016314A (ja) 2015-06-30 2017-01-19 株式会社リコー 表示システム、情報処理装置、情報端末、及びプログラム
JP2017040790A (ja) 2015-08-20 2017-02-23 シャープ株式会社 表示装置、表示制御プログラムおよび表示制御方法
US20180165051A1 (en) 2016-12-14 2018-06-14 Samsung Electronics Co., Ltd. Display apparatus configuring multi display system and method for controlling the same

Also Published As

Publication number Publication date
JP2020115194A (ja) 2020-07-30
US11057597B2 (en) 2021-07-06
US20200236332A1 (en) 2020-07-23

Similar Documents

Publication Publication Date Title
US10520797B2 (en) Projection system, control device, and control method of projection system
US20180367768A1 (en) Projection system, projector, and method for controlling projection system
US11093205B2 (en) Display device included in a plurality of display devices daisy-chained via connectors, display system, and control method thereof
JP2007194950A (ja) 投射型画像表示システム、投射型画像表示装置、およびランプ点灯制御方法
US8882278B1 (en) Projected display
US20190260958A1 (en) Image display device and method for controlling image display device
JP7331465B2 (ja) 表示装置の制御方法、及び表示装置
JP7259341B2 (ja) 投射装置、投射システム、及び投射装置の制御方法
JP6787146B2 (ja) 表示システム、表示装置及び表示システムの制御方法
US10847121B2 (en) Display apparatus and method for controlling display apparatus displaying image with superimposed mask
CN113452975B (zh) 图像显示系统和图像显示系统的控制方法
CN111866566B (zh) 图像显示系统和图像显示系统的控制方法
JP2020101655A (ja) 表示システム、表示システムの制御方法及び表示装置
JP2017228884A (ja) 画像処理装置、表示装置、及び、画像処理装置の制御方法
US11657777B2 (en) Control method for display device and display device
JP2010243870A (ja) プロジェクター及びその制御方法
JP2009150965A (ja) 画像表示装置、制御方法、制御プログラム、および記録媒体
JP2020181557A (ja) 画像表示システム及び画像表示システムの制御方法
JP2016191756A (ja) 液晶投影装置
JP2014225824A (ja) プロジェクター、およびプロジェクターの制御方法
JP2016166966A (ja) 液晶投影装置
JP2015149644A (ja) 画像表示装置、および画像表示装置の制御方法

Legal Events

Date Code Title Description
RD07 Notification of extinguishment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7427

Effective date: 20200810

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20210917

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20211108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211126

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211126

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220926

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221025

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221223

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230307

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230320

R150 Certificate of patent or registration of utility model

Ref document number: 7259341

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150