JP2020122943A - 情報処理装置、および、情報処理装置の制御方法とプログラム - Google Patents

情報処理装置、および、情報処理装置の制御方法とプログラム Download PDF

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Publication number
JP2020122943A
JP2020122943A JP2019016308A JP2019016308A JP2020122943A JP 2020122943 A JP2020122943 A JP 2020122943A JP 2019016308 A JP2019016308 A JP 2019016308A JP 2019016308 A JP2019016308 A JP 2019016308A JP 2020122943 A JP2020122943 A JP 2020122943A
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JP
Japan
Prior art keywords
display
image data
information processing
operation unit
display image
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
JP2019016308A
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English (en)
Japanese (ja)
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JP2020122943A5 (enExample
Inventor
英史 佐々木
Hidefumi Sasaki
英史 佐々木
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2019016308A priority Critical patent/JP2020122943A/ja
Priority to CN202010076686.8A priority patent/CN111508439B/zh
Priority to US16/773,729 priority patent/US11076067B2/en
Publication of JP2020122943A publication Critical patent/JP2020122943A/ja
Publication of JP2020122943A5 publication Critical patent/JP2020122943A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00885—Power supply means, e.g. arrangements for the control of power supply to the apparatus or components thereof
    • H04N1/00888—Control thereof
    • H04N1/00891—Switching on or off, e.g. for saving power when not in use
    • 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
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • 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
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • 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
    • 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
    • G09G5/363—Graphics controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00885—Power supply means, e.g. arrangements for the control of power supply to the apparatus or components thereof
    • H04N1/00904—Arrangements for supplying power to different circuits or for supplying power at different levels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/027—Arrangements or methods related to powering off a display
    • 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
    • G09G2370/22—Detection of presence or absence of input display information or of connection or disconnection of a corresponding information source

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Graphics (AREA)
  • Facsimiles In General (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2019016308A 2019-01-31 2019-01-31 情報処理装置、および、情報処理装置の制御方法とプログラム Pending JP2020122943A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019016308A JP2020122943A (ja) 2019-01-31 2019-01-31 情報処理装置、および、情報処理装置の制御方法とプログラム
CN202010076686.8A CN111508439B (zh) 2019-01-31 2020-01-23 信息处理装置、信息处理装置的控制方法和存储介质
US16/773,729 US11076067B2 (en) 2019-01-31 2020-01-27 Information processing apparatus method of controlling information processing apparatus and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019016308A JP2020122943A (ja) 2019-01-31 2019-01-31 情報処理装置、および、情報処理装置の制御方法とプログラム

Publications (2)

Publication Number Publication Date
JP2020122943A true JP2020122943A (ja) 2020-08-13
JP2020122943A5 JP2020122943A5 (enExample) 2022-01-27

Family

ID=71836855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019016308A Pending JP2020122943A (ja) 2019-01-31 2019-01-31 情報処理装置、および、情報処理装置の制御方法とプログラム

Country Status (3)

Country Link
US (1) US11076067B2 (enExample)
JP (1) JP2020122943A (enExample)
CN (1) CN111508439B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7282533B2 (ja) * 2019-01-24 2023-05-29 キヤノン株式会社 情報処理装置、情報処理装置の制御方法
CN112017588B (zh) * 2020-08-31 2021-11-26 深圳市艾比森光电股份有限公司 一种led显示屏节能方法及相关装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002108293A (ja) * 2000-09-28 2002-04-10 Toshiba Corp 情報処理装置及び該装置における表示装置用電源電圧制御方法
JP2004334093A (ja) * 2003-05-12 2004-11-25 Nikon Corp 表示装置
JP2010117654A (ja) * 2008-11-14 2010-05-27 Toshiba Tec Corp 電子機器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013127729A (ja) * 2011-12-19 2013-06-27 Canon Inc 情報処理装置、情報処理装置の制御方法、プログラム、及び画像形成システム。
KR102222341B1 (ko) * 2014-08-08 2021-03-04 삼성전자주식회사 영상 표시 장치
CN107004398B (zh) * 2014-12-08 2019-10-15 夏普株式会社 显示控制装置、显示装置以及显示控制方法
JP6737085B2 (ja) * 2016-09-06 2020-08-05 コニカミノルタ株式会社 画像形成装置、画像形成装置の制御方法、およびプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002108293A (ja) * 2000-09-28 2002-04-10 Toshiba Corp 情報処理装置及び該装置における表示装置用電源電圧制御方法
JP2004334093A (ja) * 2003-05-12 2004-11-25 Nikon Corp 表示装置
JP2010117654A (ja) * 2008-11-14 2010-05-27 Toshiba Tec Corp 電子機器

Also Published As

Publication number Publication date
US20200252515A1 (en) 2020-08-06
CN111508439A (zh) 2020-08-07
US11076067B2 (en) 2021-07-27
CN111508439B (zh) 2023-12-08

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