CN102024419B - 显示装置和显示装置的亮度校正方法 - Google Patents

显示装置和显示装置的亮度校正方法 Download PDF

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Publication number
CN102024419B
CN102024419B CN201010278187.3A CN201010278187A CN102024419B CN 102024419 B CN102024419 B CN 102024419B CN 201010278187 A CN201010278187 A CN 201010278187A CN 102024419 B CN102024419 B CN 102024419B
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CN
China
Prior art keywords
display area
photosensitive
emitting elements
light emitting
signal
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
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CN201010278187.3A
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English (en)
Chinese (zh)
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CN102024419A (zh
Inventor
中村和夫
内野胜秀
长谷川洋
小野宗纪
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Joled Inc
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Sony Corp
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Publication of CN102024419A publication Critical patent/CN102024419A/zh
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    • 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
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • 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
    • G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen

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  • 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)
CN201010278187.3A 2009-09-18 2010-09-10 显示装置和显示装置的亮度校正方法 Expired - Fee Related CN102024419B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-217182 2009-09-18
JP2009217182A JP5493634B2 (ja) 2009-09-18 2009-09-18 表示装置

Publications (2)

Publication Number Publication Date
CN102024419A CN102024419A (zh) 2011-04-20
CN102024419B true CN102024419B (zh) 2013-08-14

Family

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CN201010278187.3A Expired - Fee Related CN102024419B (zh) 2009-09-18 2010-09-10 显示装置和显示装置的亮度校正方法

Country Status (5)

Country Link
US (1) US20110069051A1 (enExample)
JP (1) JP5493634B2 (enExample)
KR (1) KR20110031101A (enExample)
CN (1) CN102024419B (enExample)
TW (1) TW201207808A (enExample)

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US9466240B2 (en) 2011-05-26 2016-10-11 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
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KR101972017B1 (ko) * 2012-10-31 2019-04-25 삼성디스플레이 주식회사 표시장치, 열화 보상 장치 및 열화 보상 방법
US9336717B2 (en) 2012-12-11 2016-05-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
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US9171504B2 (en) 2013-01-14 2015-10-27 Ignis Innovation Inc. Driving scheme for emissive displays providing compensation for driving transistor variations
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JP6193101B2 (ja) * 2013-11-28 2017-09-06 Eizo株式会社 予測システム、予測方法及びコンピュータプログラム
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US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
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US10192479B2 (en) 2014-04-08 2019-01-29 Ignis Innovation Inc. Display system using system level resources to calculate compensation parameters for a display module in a portable device
US9736906B2 (en) * 2014-09-25 2017-08-15 Intel Corporation Control mechanism and method using RGB light emitting diodes
CA2879462A1 (en) 2015-01-23 2016-07-23 Ignis Innovation Inc. Compensation for color variation in emissive devices
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CN110720119B (zh) 2017-06-07 2022-02-01 深圳通锐微电子技术有限公司 显示装置及图像数据修正方法
CN109102758B (zh) * 2017-06-20 2021-08-17 天马微电子股份有限公司 显示装置
CN107342045A (zh) * 2017-08-25 2017-11-10 武汉华星光电半导体显示技术有限公司 Amoled显示面板及显示装置
CN111937495B (zh) * 2018-03-30 2023-08-15 夏普株式会社 显示装置
KR102617392B1 (ko) * 2019-02-20 2023-12-27 삼성디스플레이 주식회사 열화 보상 장치 및 이를 포함하는 표시 장치
CN110364114B (zh) * 2019-07-19 2021-03-30 上海天马微电子有限公司 显示面板及其亮度补偿方法、显示装置
CN110459159B (zh) * 2019-08-15 2021-08-31 成都辰显光电有限公司 一种显示装置及其驱动方法
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CN114927550B (zh) 2022-05-26 2023-06-09 惠科股份有限公司 显示面板和显示装置
CN119207319B (zh) * 2024-11-04 2025-10-17 昆山龙腾光电股份有限公司 背光源及其驱动方法

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Also Published As

Publication number Publication date
US20110069051A1 (en) 2011-03-24
KR20110031101A (ko) 2011-03-24
JP2011065047A (ja) 2011-03-31
JP5493634B2 (ja) 2014-05-14
CN102024419A (zh) 2011-04-20
TW201207808A (en) 2012-02-16

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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Owner name: JANPAN ORGANIC RATE DISPLAY CO., LTD.

Free format text: FORMER OWNER: SONY CORP

Effective date: 20150821

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Patentee before: Sony Corp.

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Granted publication date: 20130814