KR20110031096A - 표시 장치 - Google Patents

표시 장치 Download PDF

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Publication number
KR20110031096A
KR20110031096A KR1020100087836A KR20100087836A KR20110031096A KR 20110031096 A KR20110031096 A KR 20110031096A KR 1020100087836 A KR1020100087836 A KR 1020100087836A KR 20100087836 A KR20100087836 A KR 20100087836A KR 20110031096 A KR20110031096 A KR 20110031096A
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KR
South Korea
Prior art keywords
pixel
current
dummy
display
time
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.)
Withdrawn
Application number
KR1020100087836A
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English (en)
Korean (ko)
Inventor
카즈오 나카무라
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소니 주식회사
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Publication date
Application filed by 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20110031096A publication Critical patent/KR20110031096A/ko
Withdrawn legal-status Critical Current

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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
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • 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
    • 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]
    • G09G3/3275—Details of drivers for data electrodes
    • G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
    • 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
    • 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
    • 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
    • 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
    • G09G2360/141—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light conveying information used for selecting or modulating the light emitting or modulating 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
    • 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

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)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020100087836A 2009-09-18 2010-09-08 표시 장치 Withdrawn KR20110031096A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009217183A JP5246433B2 (ja) 2009-09-18 2009-09-18 表示装置
JPJP-P-2009-217183 2009-09-18

Publications (1)

Publication Number Publication Date
KR20110031096A true KR20110031096A (ko) 2011-03-24

Family

ID=43756243

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100087836A Withdrawn KR20110031096A (ko) 2009-09-18 2010-09-08 표시 장치

Country Status (5)

Country Link
US (2) US8497857B2 (enExample)
JP (1) JP5246433B2 (enExample)
KR (1) KR20110031096A (enExample)
CN (1) CN102024420B (enExample)
TW (1) TW201142790A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150114524A (ko) * 2013-05-23 2015-10-12 가부시키가이샤 제이올레드 영상 신호 처리 회로, 영상 신호 처리 방법 및 표시 장치
KR20180033389A (ko) * 2016-09-23 2018-04-03 엘지디스플레이 주식회사 유기발광표시장치 및 그의 열화보상방법
KR102085516B1 (ko) * 2019-05-01 2020-03-05 주식회사 티엘아이 효율적인 열화 보상 구조를 가지는 유기발광 디스플레이 장치
KR20200079115A (ko) * 2018-12-24 2020-07-02 엘지디스플레이 주식회사 감마 보정 회로, 디스플레이 장치 및 감마 보정 방법

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JP5493634B2 (ja) * 2009-09-18 2014-05-14 ソニー株式会社 表示装置
JP5589392B2 (ja) * 2010-01-13 2014-09-17 ソニー株式会社 信号処理装置、表示装置、電子機器、信号処理方法およびプログラム
JP2012141332A (ja) * 2010-12-28 2012-07-26 Sony Corp 信号処理装置、信号処理方法、表示装置及び電子機器
JP5733077B2 (ja) * 2011-07-26 2015-06-10 セイコーエプソン株式会社 電気光学装置、電気光学装置の電源供給方法および電子機器
JP2013057824A (ja) * 2011-09-08 2013-03-28 Sony Corp 表示装置、表示方法、および電子機器
US9911799B2 (en) * 2013-05-22 2018-03-06 Samsung Display Co., Ltd. Organic light-emitting display apparatus and method of repairing the same
KR102070375B1 (ko) 2013-08-12 2020-03-03 삼성디스플레이 주식회사 유기 전계 발광 표시 장치 및 이의 구동 방법
KR102098717B1 (ko) * 2013-08-22 2020-04-09 삼성디스플레이 주식회사 표시 장치
US20160103171A1 (en) * 2013-11-29 2016-04-14 Chemical Materials Evaluation And Research Base Method for Estimating Life of Organic EL Element, Method for Producing Life Estimation Device, and Light-Emitting Device
KR20150065422A (ko) * 2013-12-05 2015-06-15 삼성디스플레이 주식회사 유기발광표시장치
KR20150102788A (ko) * 2014-02-28 2015-09-08 삼성디스플레이 주식회사 유기 발광 표시 장치
KR20150108994A (ko) * 2014-03-18 2015-10-01 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
US9521335B2 (en) * 2014-06-17 2016-12-13 Xerox Corporation Detecting febrile seizure with a thermal video camera
KR20160001839A (ko) * 2014-06-27 2016-01-07 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
WO2016027435A1 (ja) * 2014-08-21 2016-02-25 株式会社Ｊｏｌｅｄ 表示装置および表示装置の駆動方法
KR102218057B1 (ko) * 2014-09-16 2021-02-22 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102330356B1 (ko) * 2014-09-16 2021-11-24 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102292097B1 (ko) * 2014-10-01 2021-08-24 삼성디스플레이 주식회사 유기전계발광 표시장치
KR102260443B1 (ko) * 2014-10-06 2021-06-07 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
KR102522478B1 (ko) * 2016-11-25 2023-04-17 엘지디스플레이 주식회사 유기발광표시장치 및 그의 구동방법
CN108305576B (zh) * 2017-01-13 2021-11-30 元太科技工业股份有限公司 显示装置
CN107170419B (zh) * 2017-06-29 2019-09-17 惠科股份有限公司 显示面板驱动方法、系统及显示装置
KR102412676B1 (ko) * 2017-11-16 2022-06-24 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
CN111937495B (zh) * 2018-03-30 2023-08-15 夏普株式会社 显示装置
KR102549481B1 (ko) * 2018-05-10 2023-06-30 에스케이하이닉스 주식회사 이미지 센싱 장치
US10984713B1 (en) * 2018-05-10 2021-04-20 Apple Inc. External compensation for LTPO pixel for OLED display
JP7446995B2 (ja) * 2018-06-06 2024-03-11 株式会社半導体エネルギー研究所 表示装置
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
US12142207B2 (en) 2020-03-31 2024-11-12 Apple, Inc. Configurable pixel uniformity compensation for OLED display non-uniformity compensation based on scaling factors
JP7576938B2 (ja) * 2020-07-22 2024-11-01 武漢天馬微電子有限公司 表示装置
JP7688965B2 (ja) * 2020-07-22 2025-06-05 武漢天馬微電子有限公司 表示装置
JP7443201B2 (ja) * 2020-09-03 2024-03-05 ＪＤＩ Ｄｅｓｉｇｎ ａｎｄ Ｄｅｖｅｌｏｐｍｅｎｔ 合同会社 表示装置及び表示装置の駆動方法
KR102702171B1 (ko) * 2020-10-16 2024-09-02 엘지디스플레이 주식회사 데이터 구동 회로, 컨트롤러 및 디스플레이 장치
JP2023159521A (ja) * 2022-04-20 2023-11-01 武漢天馬微電子有限公司 表示装置

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KR101491623B1 (ko) * 2008-09-24 2015-02-11 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150114524A (ko) * 2013-05-23 2015-10-12 가부시키가이샤 제이올레드 영상 신호 처리 회로, 영상 신호 처리 방법 및 표시 장치
KR20180033389A (ko) * 2016-09-23 2018-04-03 엘지디스플레이 주식회사 유기발광표시장치 및 그의 열화보상방법
KR20200079115A (ko) * 2018-12-24 2020-07-02 엘지디스플레이 주식회사 감마 보정 회로, 디스플레이 장치 및 감마 보정 방법
KR102085516B1 (ko) * 2019-05-01 2020-03-05 주식회사 티엘아이 효율적인 열화 보상 구조를 가지는 유기발광 디스플레이 장치

Also Published As

Publication number Publication date
US20110069061A1 (en) 2011-03-24
US20130249965A1 (en) 2013-09-26
US8497857B2 (en) 2013-07-30
JP2011065048A (ja) 2011-03-31
TW201142790A (en) 2011-12-01
JP5246433B2 (ja) 2013-07-24
CN102024420A (zh) 2011-04-20
CN102024420B (zh) 2013-03-27

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20100908

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid