CN104714333B - 显示装置及控制方法 - Google Patents

显示装置及控制方法 Download PDF

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Publication number
CN104714333B
CN104714333B CN201410768542.3A CN201410768542A CN104714333B CN 104714333 B CN104714333 B CN 104714333B CN 201410768542 A CN201410768542 A CN 201410768542A CN 104714333 B CN104714333 B CN 104714333B
Authority
CN
China
Prior art keywords
mode
liquid crystal
region
crystal display
display device
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.)
Expired - Fee Related
Application number
CN201410768542.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN104714333A (zh
Inventor
井口翔太
猪子和宏
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 CN104714333A publication Critical patent/CN104714333A/zh
Application granted granted Critical
Publication of CN104714333B publication Critical patent/CN104714333B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G09G3/20—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
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one frame
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0283—Arrangement of drivers for different directions of scanning
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
CN201410768542.3A 2013-12-11 2014-12-11 显示装置及控制方法 Expired - Fee Related CN104714333B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-255673 2013-12-11
JP2013255673A JP2015114443A (ja) 2013-12-11 2013-12-11 表示装置及び表示装置の制御方法

Publications (2)

Publication Number Publication Date
CN104714333A CN104714333A (zh) 2015-06-17
CN104714333B true CN104714333B (zh) 2017-12-01

Family

ID=53271782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410768542.3A Expired - Fee Related CN104714333B (zh) 2013-12-11 2014-12-11 显示装置及控制方法

Country Status (3)

Country Link
US (1) US10037734B2 (enExample)
JP (1) JP2015114443A (enExample)
CN (1) CN104714333B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6700731B2 (ja) * 2015-11-13 2020-05-27 キヤノン株式会社 投影装置および投影システム
KR102577409B1 (ko) * 2016-08-22 2023-09-14 엘지디스플레이 주식회사 리셋회로, 표시장치 및 그 구동방법
WO2018062016A1 (ja) * 2016-09-29 2018-04-05 シャープ株式会社 バックライトを有する表示装置
CN107292236B (zh) * 2017-05-22 2019-12-13 Oppo广东移动通信有限公司 指纹的采集方法及相关产品

Citations (3)

* Cited by examiner, † Cited by third party
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CN1779515A (zh) * 2004-11-26 2006-05-31 精工爱普生株式会社 图像显示装置
JP2007206725A (ja) * 2007-04-20 2007-08-16 Sanyo Electric Co Ltd 投写型映像表示装置
CN101196663A (zh) * 2006-12-05 2008-06-11 株式会社半导体能源研究所 液晶显示设备及其驱动方法

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JPH08307745A (ja) * 1995-04-20 1996-11-22 Samsung Electron Co Ltd 液晶モニタ付きビデオカメラ及びｔｖプロジェクタアダプタ
JP4056618B2 (ja) * 1998-04-03 2008-03-05 シチズンホールディングス株式会社 電子機器
JP4386989B2 (ja) * 1999-05-11 2009-12-16 パナソニック株式会社 液晶表示装置
JP2001125066A (ja) * 1999-10-29 2001-05-11 Hitachi Ltd 液晶表示装置
JP2001350426A (ja) 2000-06-08 2001-12-21 Canon Inc 画像表示装置、画像表示システム及び照明系
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EP1522985A3 (en) * 2003-10-08 2008-11-19 LG Electronics Inc. System and method for driving a display panel of mobile terminal
US8836621B2 (en) * 2004-12-15 2014-09-16 Nlt Technologies, Ltd. Liquid crystal display apparatus, driving method for same, and driving circuit for same
JP2006330329A (ja) * 2005-05-26 2006-12-07 Seiko Epson Corp マルチプロジェクションディスプレイ
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TWI331741B (en) * 2006-10-14 2010-10-11 Au Optronics Corp System and driving method for color sequencial liquid crystal display (lcd)
US8274532B2 (en) * 2006-11-10 2012-09-25 Draeger Medical Systems, Inc. System for adaptively orienting a display image on a device
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JP2009168977A (ja) * 2008-01-15 2009-07-30 Seiko Epson Corp プロジェクタ
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JP5798585B2 (ja) * 2013-03-14 2015-10-21 双葉電子工業株式会社 表示装置、走査線駆動装置

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN1779515A (zh) * 2004-11-26 2006-05-31 精工爱普生株式会社 图像显示装置
CN101196663A (zh) * 2006-12-05 2008-06-11 株式会社半导体能源研究所 液晶显示设备及其驱动方法
JP2007206725A (ja) * 2007-04-20 2007-08-16 Sanyo Electric Co Ltd 投写型映像表示装置

Also Published As

Publication number Publication date
US10037734B2 (en) 2018-07-31
CN104714333A (zh) 2015-06-17
US20150161952A1 (en) 2015-06-11
JP2015114443A (ja) 2015-06-22

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Granted publication date: 20171201

Termination date: 20211211