CN111508439B - 信息处理装置、信息处理装置的控制方法和存储介质 - Google Patents

信息处理装置、信息处理装置的控制方法和存储介质 Download PDF

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Publication number
CN111508439B
CN111508439B CN202010076686.8A CN202010076686A CN111508439B CN 111508439 B CN111508439 B CN 111508439B CN 202010076686 A CN202010076686 A CN 202010076686A CN 111508439 B CN111508439 B CN 111508439B
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China
Prior art keywords
display
section
image data
display image
operation unit
Prior art date
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Application number
CN202010076686.8A
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English (en)
Chinese (zh)
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CN111508439A (zh
Inventor
佐佐木英史
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
Publication of CN111508439A publication Critical patent/CN111508439A/zh
Application granted granted Critical
Publication of CN111508439B publication Critical patent/CN111508439B/zh
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Classifications

    • 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

Landscapes

  • 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)
CN202010076686.8A 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 Active CN111508439B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-016308 2019-01-31
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
CN111508439A CN111508439A (zh) 2020-08-07
CN111508439B true CN111508439B (zh) 2023-12-08

Family

ID=71836855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010076686.8A Active 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

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3529715B2 (ja) * 2000-09-28 2004-05-24 株式会社東芝 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
JP4898763B2 (ja) * 2008-11-14 2012-03-21 東芝テック株式会社 電子機器
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

Also Published As

Publication number Publication date
US20200252515A1 (en) 2020-08-06
CN111508439A (zh) 2020-08-07
US11076067B2 (en) 2021-07-27
JP2020122943A (ja) 2020-08-13

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