JP5213554B2 - 表示装置及びその駆動方法 - Google Patents

表示装置及びその駆動方法 Download PDF

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Publication number
JP5213554B2
JP5213554B2 JP2008180212A JP2008180212A JP5213554B2 JP 5213554 B2 JP5213554 B2 JP 5213554B2 JP 2008180212 A JP2008180212 A JP 2008180212A JP 2008180212 A JP2008180212 A JP 2008180212A JP 5213554 B2 JP5213554 B2 JP 5213554B2
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JP
Japan
Prior art keywords
pixels
video signal
pixel
correction
burn
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
JP2008180212A
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English (en)
Japanese (ja)
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JP2010020078A5 (enExample
JP2010020078A (ja
Inventor
薫 岡本
潤 住岡
匡彦 平井
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 JP2008180212A priority Critical patent/JP5213554B2/ja
Priority to US12/493,784 priority patent/US8395613B2/en
Priority to CN2009101400443A priority patent/CN101625826B/zh
Publication of JP2010020078A publication Critical patent/JP2010020078A/ja
Publication of JP2010020078A5 publication Critical patent/JP2010020078A5/ja
Application granted granted Critical
Publication of JP5213554B2 publication Critical patent/JP5213554B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • 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
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display pixel
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/046—Dealing with screen burn-in prevention or compensation of the effects thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
JP2008180212A 2008-07-10 2008-07-10 表示装置及びその駆動方法 Expired - Fee Related JP5213554B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008180212A JP5213554B2 (ja) 2008-07-10 2008-07-10 表示装置及びその駆動方法
US12/493,784 US8395613B2 (en) 2008-07-10 2009-06-29 Display apparatus and driving method thereof
CN2009101400443A CN101625826B (zh) 2008-07-10 2009-07-10 显示装置及其驱动方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008180212A JP5213554B2 (ja) 2008-07-10 2008-07-10 表示装置及びその駆動方法

Publications (3)

Publication Number Publication Date
JP2010020078A JP2010020078A (ja) 2010-01-28
JP2010020078A5 JP2010020078A5 (enExample) 2011-08-25
JP5213554B2 true JP5213554B2 (ja) 2013-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008180212A Expired - Fee Related JP5213554B2 (ja) 2008-07-10 2008-07-10 表示装置及びその駆動方法

Country Status (3)

Country Link
US (1) US8395613B2 (enExample)
JP (1) JP5213554B2 (enExample)
CN (1) CN101625826B (enExample)

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KR102419876B1 (ko) * 2015-08-21 2022-07-12 삼성디스플레이 주식회사 열화 보상 방법 및 이를 수행하는 표시 장치
KR102453215B1 (ko) * 2016-05-31 2022-10-11 엘지디스플레이 주식회사 표시 장치 및 표시 장치의 화소 보상 모듈 및 방법
KR102561188B1 (ko) * 2016-09-22 2023-07-28 삼성디스플레이 주식회사 표시장치
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KR102530014B1 (ko) * 2018-09-04 2023-05-10 삼성디스플레이 주식회사 로고 제어부 및 로고 제어 방법
KR102713387B1 (ko) * 2019-12-09 2024-10-07 삼성디스플레이 주식회사 부분 구동 모드를 지원하는 표시 장치, 및 표시 장치의 구동 방법
CN113409726B (zh) * 2020-03-16 2024-01-26 瑞鼎科技股份有限公司 面板边界处理方法
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Also Published As

Publication number Publication date
US20100007656A1 (en) 2010-01-14
CN101625826B (zh) 2012-02-01
CN101625826A (zh) 2010-01-13
JP2010020078A (ja) 2010-01-28
US8395613B2 (en) 2013-03-12

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