KR102460556B1 - 유기발광표시패널, 유기발광표시장치 및 그 구동방법 - Google Patents

유기발광표시패널, 유기발광표시장치 및 그 구동방법 Download PDF

Info

Publication number
KR102460556B1
KR102460556B1 KR1020150191421A KR20150191421A KR102460556B1 KR 102460556 B1 KR102460556 B1 KR 102460556B1 KR 1020150191421 A KR1020150191421 A KR 1020150191421A KR 20150191421 A KR20150191421 A KR 20150191421A KR 102460556 B1 KR102460556 B1 KR 102460556B1
Authority
KR
South Korea
Prior art keywords
line
nth
gate
subpixel
scan 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.)
Active
Application number
KR1020150191421A
Other languages
English (en)
Korean (ko)
Other versions
KR20170080993A (ko
Inventor
박용규
장서규
이창복
Original Assignee
엘지디스플레이 주식회사
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 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020150191421A priority Critical patent/KR102460556B1/ko
Priority to JP2016245319A priority patent/JP6753769B2/ja
Priority to US15/390,151 priority patent/US10204565B2/en
Priority to EP16206597.3A priority patent/EP3188177B1/en
Priority to CN201611263573.9A priority patent/CN107068065B/zh
Publication of KR20170080993A publication Critical patent/KR20170080993A/ko
Priority to JP2019010427A priority patent/JP2019074764A/ja
Application granted granted Critical
Publication of KR102460556B1 publication Critical patent/KR102460556B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G09G3/3258—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 voltage across 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
    • 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
    • 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • 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
    • G09G2310/0202—Addressing of scan or signal 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0257—Reduction of after-image effects
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020150191421A 2015-12-31 2015-12-31 유기발광표시패널, 유기발광표시장치 및 그 구동방법 Active KR102460556B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020150191421A KR102460556B1 (ko) 2015-12-31 2015-12-31 유기발광표시패널, 유기발광표시장치 및 그 구동방법
JP2016245319A JP6753769B2 (ja) 2015-12-31 2016-12-19 有機発光表示装置、有機発光表示パネル、有機発光表示装置の映像駆動方法、並びに有機発光表示装置の有機発光ダイオード劣化センシング駆動方法
US15/390,151 US10204565B2 (en) 2015-12-31 2016-12-23 Organic light emitting display panel having a sensing transistor and method of driving thereof
EP16206597.3A EP3188177B1 (en) 2015-12-31 2016-12-23 Organic light emitting display panel, organic light emitting display device, and method of driving organic light emitting display device
CN201611263573.9A CN107068065B (zh) 2015-12-31 2016-12-30 有机发光显示面板、有机发光显示装置及其驱动方法
JP2019010427A JP2019074764A (ja) 2015-12-31 2019-01-24 有機発光表示装置、有機発光表示パネル、有機発光表示装置の映像駆動方法、並びに有機発光表示装置の有機発光ダイオード劣化センシング駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150191421A KR102460556B1 (ko) 2015-12-31 2015-12-31 유기발광표시패널, 유기발광표시장치 및 그 구동방법

Publications (2)

Publication Number Publication Date
KR20170080993A KR20170080993A (ko) 2017-07-11
KR102460556B1 true KR102460556B1 (ko) 2022-10-31

Family

ID=57609746

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150191421A Active KR102460556B1 (ko) 2015-12-31 2015-12-31 유기발광표시패널, 유기발광표시장치 및 그 구동방법

Country Status (5)

Country Link
US (1) US10204565B2 (enExample)
EP (1) EP3188177B1 (enExample)
JP (2) JP6753769B2 (enExample)
KR (1) KR102460556B1 (enExample)
CN (1) CN107068065B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240067037A (ko) * 2022-11-08 2024-05-16 한양대학교 산학협력단 멀티 레이어 화소 회로

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102454982B1 (ko) * 2015-09-24 2022-10-17 삼성디스플레이 주식회사 화소 및 이를 포함하는 유기 발광 표시 장치
KR102350396B1 (ko) 2017-07-27 2022-01-14 엘지디스플레이 주식회사 유기발광 표시장치와 그의 열화 센싱 방법
KR102344509B1 (ko) * 2017-07-27 2021-12-27 엘지디스플레이 주식회사 표시장치, 표시패널, 컨트롤러 및 휘도 제어 방법
KR102458156B1 (ko) * 2017-08-31 2022-10-21 엘지디스플레이 주식회사 표시 장치
KR102656487B1 (ko) * 2017-12-07 2024-04-09 엘지디스플레이 주식회사 컨트롤러, 그를 이용한 유기발광표시장치 및 구동방법
KR102650004B1 (ko) * 2017-12-11 2024-03-21 엘지디스플레이 주식회사 데이터드라이버 및 그를 이용한 유기발광표시장치
KR102240313B1 (ko) * 2017-12-15 2021-04-14 보에 테크놀로지 그룹 컴퍼니 리미티드 이미지 스캐닝 기능을 가지는 ａｍｏｌｅｄ 디스플레이 패널
KR102526243B1 (ko) * 2017-12-28 2023-04-26 엘지디스플레이 주식회사 유기발광표시장치 및 그 구동방법
KR102562071B1 (ko) * 2017-12-29 2023-08-01 엘지디스플레이 주식회사 서브픽셀, 데이터 구동 회로 및 디스플레이 장치
CN108831302B (zh) * 2018-06-19 2020-08-21 武汉天马微电子有限公司 显示面板及显示装置
KR102536625B1 (ko) * 2018-08-06 2023-05-25 엘지디스플레이 주식회사 데이터 구동회로, 컨트롤러, 표시장치 및 그 구동방법
KR102616055B1 (ko) * 2018-08-06 2023-12-20 엘지디스플레이 주식회사 데이터 구동회로, 유기발광표시장치 및 구동방법
KR102622938B1 (ko) 2018-08-06 2024-01-09 엘지디스플레이 주식회사 구동회로, 유기발광표시장치 및 구동방법
KR102598385B1 (ko) 2018-09-05 2023-11-06 엘지디스플레이 주식회사 타이밍컨트롤러, 유기발광표시장치 및 그의 구동방법
CN109119026B (zh) * 2018-09-29 2020-06-23 京东方科技集团股份有限公司 一种像素电路数据信号补偿方法、装置及显示面板
KR102539517B1 (ko) * 2018-10-11 2023-06-02 엘지디스플레이 주식회사 센싱 구동 회로, 디스플레이 패널 및 디스플레이 장치
KR102649177B1 (ko) * 2018-10-11 2024-03-19 엘지디스플레이 주식회사 게이트 구동 회로, 디스플레이 패널 및 디스플레이 장치
CN109166527B (zh) 2018-10-24 2020-07-24 合肥京东方卓印科技有限公司 显示面板、显示装置及驱动方法
CN109166529B (zh) * 2018-10-24 2020-07-24 合肥京东方卓印科技有限公司 显示面板、显示装置及驱动方法
KR102575560B1 (ko) * 2018-11-08 2023-09-08 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
KR102520551B1 (ko) * 2018-11-09 2023-04-10 엘지디스플레이 주식회사 회로 소자의 특성 값 센싱 방법 및 이를 이용한 디스플레이 장치
KR102626706B1 (ko) * 2018-12-17 2024-01-17 엘지디스플레이 주식회사 기준전압의 왜곡이 방지된 유기전계발광 표시장치
KR102550867B1 (ko) * 2018-12-28 2023-07-04 엘지디스플레이 주식회사 발광표시장치, 발광표시패널, 구동회로 및 구동방법
CN109742134B (zh) * 2019-03-15 2022-07-05 合肥京东方卓印科技有限公司 有机发光二极管显示装置及其驱动方法
CN110197645B (zh) * 2019-05-20 2020-09-08 深圳市华星光电半导体显示技术有限公司 像素电路的驱动方法和补偿方法
CN110189704B (zh) * 2019-06-28 2021-10-15 上海天马有机发光显示技术有限公司 一种电致发光显示面板、其驱动方法及显示装置
CN112259032B (zh) * 2019-07-03 2024-02-02 乐金显示有限公司 显示装置及其驱动方法和栅极驱动电路
US11355069B2 (en) 2019-07-03 2022-06-07 Lg Display Co., Ltd. Display device, gate driving circuit, and driving method thereof
CN110491337B (zh) 2019-08-27 2021-02-05 京东方科技集团股份有限公司 像素电路及其驱动方法、显示面板以及电子设备
CN110570816B (zh) * 2019-09-11 2021-03-09 合肥京东方卓印科技有限公司 像素电路及其驱动方法
CN110718193B (zh) * 2019-10-28 2021-09-03 合肥京东方卓印科技有限公司 显示面板及其驱动方法、显示装置
WO2021102997A1 (zh) 2019-11-29 2021-06-03 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置
US11910680B2 (en) 2019-11-29 2024-02-20 Hefei Boe Joint Technology Co., Ltd. Display substrate and manufacturing method thereof, display device
CN113272964B (zh) * 2019-11-29 2023-12-08 京东方科技集团股份有限公司 显示基板及显示装置
KR102819369B1 (ko) * 2019-12-26 2025-06-11 엘지디스플레이 주식회사 Drd 방식의 표시 패널 및 이를 이용한 유기 발광 표시 장치
CN111028782A (zh) * 2020-01-09 2020-04-17 深圳市华星光电半导体显示技术有限公司 像素电路和具有该像素电路的显示装置
KR102725333B1 (ko) * 2020-01-31 2024-11-01 엘지디스플레이 주식회사 디스플레이 장치
CN111785231A (zh) * 2020-07-09 2020-10-16 深圳市华星光电半导体显示技术有限公司 光感驱动电路及其驱动方法，显示面板及显示装置
KR102773860B1 (ko) * 2020-12-23 2025-02-26 엘지디스플레이 주식회사 구동 회로 및 디스플레이 장치
KR102783442B1 (ko) * 2020-12-31 2025-03-19 엘지디스플레이 주식회사 표시 장치 및 그 구동 방법
CN112599100A (zh) 2021-01-07 2021-04-02 深圳市华星光电半导体显示技术有限公司 像素驱动电路及显示面板
CN113078174B (zh) * 2021-04-13 2022-08-12 厦门天马微电子有限公司 阵列基板、显示面板及显示装置
KR102802517B1 (ko) * 2021-05-28 2025-05-02 엘지디스플레이 주식회사 전계발광 표시장치와 그 구동방법
CN115943458A (zh) * 2021-05-28 2023-04-07 京东方科技集团股份有限公司 显示面板及其感测方法、驱动方法
CN115881039B (zh) * 2021-09-27 2024-09-17 乐金显示有限公司 像素电路和包括该像素电路的显示装置
US11995267B2 (en) 2021-11-29 2024-05-28 Stmicroelectronics Asia Pacific Pte Ltd. Touchscreen displays
KR20230089247A (ko) * 2021-12-13 2023-06-20 엘지디스플레이 주식회사 픽셀 회로 및 표시 장치
KR102875712B1 (ko) * 2021-12-31 2025-10-22 엘지디스플레이 주식회사 게이트 구동 회로 및 표시 장치
KR20240052165A (ko) * 2022-10-13 2024-04-23 삼성디스플레이 주식회사 표시 장치 및 이의 구동방법
CN115602107B (zh) * 2022-10-24 2024-12-13 武汉天马微电子有限公司 显示面板的驱动方法及显示面板
KR102815985B1 (ko) * 2022-11-07 2025-06-04 한양대학교 산학협력단 공유 화소 회로
KR20240091508A (ko) * 2022-12-14 2024-06-21 엘지디스플레이 주식회사 표시장치 및 구동방법
KR20240103729A (ko) * 2022-12-27 2024-07-04 엘지디스플레이 주식회사 표시 장치 및 그의 구동 방법
CN116434702B (zh) * 2023-04-27 2024-09-20 惠科股份有限公司 像素结构、显示面板、控制方法和显示装置
CN117746771A (zh) * 2024-01-29 2024-03-22 厦门天马微电子有限公司 显示面板、其控制方法及显示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005091443A (ja) * 2003-09-12 2005-04-07 Au Optronics Corp 表示装置の駆動回路及び駆動方法
KR20070006331A (ko) * 2005-07-08 2007-01-11 삼성전자주식회사 디스플레이장치 및 그 제어방법
TWI450247B (zh) * 2006-02-10 2014-08-21 Ignis Innovation Inc 像素電路顯示的方法及系統
JP2009211039A (ja) 2008-03-04 2009-09-17 Samsung Mobile Display Co Ltd 有機電界発光表示装置
US9351368B2 (en) * 2013-03-08 2016-05-24 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9236011B2 (en) * 2011-08-30 2016-01-12 Lg Display Co., Ltd. Organic light emitting diode display device for pixel current sensing in the sensing mode and pixel current sensing method thereof
CN102737579B (zh) 2012-06-15 2015-03-25 深圳市华星光电技术有限公司 有机发光显示面板及其驱动方法
KR101688923B1 (ko) * 2013-11-14 2016-12-23 엘지디스플레이 주식회사 유기발광표시장치 및 그 구동방법
KR101661016B1 (ko) * 2013-12-03 2016-09-29 엘지디스플레이 주식회사 유기발광 표시장치와 그의 화질 보상방법
KR102241440B1 (ko) 2013-12-20 2021-04-16 엘지디스플레이 주식회사 유기발광 표시장치
KR102091485B1 (ko) * 2013-12-30 2020-03-20 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그의 구동 방법
KR102153131B1 (ko) * 2014-02-26 2020-09-08 삼성디스플레이 주식회사 화소 및 이를 포함하는 유기 전계 발광 표시 장치
US9721502B2 (en) * 2014-04-14 2017-08-01 Apple Inc. Organic light-emitting diode display with compensation for transistor variations
KR102156781B1 (ko) 2014-06-10 2020-09-17 엘지디스플레이 주식회사 유기전계발광표시장치
KR101676259B1 (ko) * 2014-10-01 2016-11-16 엘지디스플레이 주식회사 유기 발광 표시 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240067037A (ko) * 2022-11-08 2024-05-16 한양대학교 산학협력단 멀티 레이어 화소 회로
KR102781269B1 (ko) * 2022-11-08 2025-03-17 한양대학교 산학협력단 멀티 레이어 화소 회로

Also Published As

Publication number Publication date
US10204565B2 (en) 2019-02-12
EP3188177B1 (en) 2025-04-23
KR20170080993A (ko) 2017-07-11
CN107068065A (zh) 2017-08-18
US20170193923A1 (en) 2017-07-06
CN107068065B (zh) 2019-03-08
JP2017120409A (ja) 2017-07-06
JP2019074764A (ja) 2019-05-16
EP3188177A1 (en) 2017-07-05
JP6753769B2 (ja) 2020-09-09

Similar Documents

Publication Publication Date Title
KR102460556B1 (ko) 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR102289664B1 (ko) 컨트롤러, 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR102544046B1 (ko) 유기발광표시패널, 유기발광표시장치, 그 영상 구동 방법 및 센싱 방법
KR102537376B1 (ko) 게이트 구동 방법, 센싱 구동 방법, 게이트 드라이버 및 유기발광표시장치
KR102447919B1 (ko) 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR102379393B1 (ko) 유기발광표시장치
KR102419150B1 (ko) 유기발광 표시장치 및 그 보상 방법
KR102371146B1 (ko) 유기발광표시장치 및 유기발광표시패널
KR20200005347A (ko) 유기발광표시장치, 데이터구동회로, 컨트롤러 및 구동방법
KR102244545B1 (ko) 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR102449681B1 (ko) 유기발광표시패널, 유기발광표시장치 및 그 구동 방법
KR102773860B1 (ko) 구동 회로 및 디스플레이 장치
KR20170081043A (ko) 유기발광표시장치 및 유기발광표시장치의 구동 방법
KR20170081046A (ko) 유기발광표시장치, 데이터 드라이버 및 샘플 홀드 회로
KR102561589B1 (ko) 게이트 구동 방법, 센싱 구동 방법, 게이트 드라이버 및 유기발광표시장치
KR102526241B1 (ko) 컨트롤러, 유기발광표시장치 및 그 구동방법
KR102523251B1 (ko) 유기발광표시장치 및 그 구동방법
KR20180039804A (ko) 컨트롤러, 유기발광표시장치 및 유기발광표시장치의 구동 방법
KR20170064962A (ko) 유기발광표시패널 및 유기발광표시장치
KR102452725B1 (ko) 컨트롤러, 유기발광표시장치 및 그 구동방법
KR102492335B1 (ko) 유기발광표시장치 및 그 보상 방법
KR102262841B1 (ko) 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR102304355B1 (ko) 유기발광표시장치 및 그 구동방법
KR102291363B1 (ko) 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR20220087316A (ko) 표시장치 및 게이트 구동 회로

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4