TWI628821B - 像素、顯示面板、顯示裝置及其控制方法 - Google Patents

像素、顯示面板、顯示裝置及其控制方法 Download PDF

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Publication number
TWI628821B
TWI628821B TW105141913A TW105141913A TWI628821B TW I628821 B TWI628821 B TW I628821B TW 105141913 A TW105141913 A TW 105141913A TW 105141913 A TW105141913 A TW 105141913A TW I628821 B TWI628821 B TW I628821B
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TW
Taiwan
Prior art keywords
light emitting
emitting diode
organic light
transistor
sensing
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Application number
TW105141913A
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English (en)
Chinese (zh)
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TW201727962A (zh
Inventor
尹盛煜
朴泳柱
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南韓商Ｌｇ顯示器股份有限公司
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Publication of TW201727962A publication Critical patent/TW201727962A/zh
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Publication of TWI628821B publication Critical patent/TWI628821B/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]
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2320/029—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

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)
TW105141913A 2015-12-30 2016-12-16 像素、顯示面板、顯示裝置及其控制方法 TWI628821B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
??10-2015-0190421 2015-12-30
KR1020150190421A KR102630078B1 (ko) 2015-12-30 2015-12-30 화소, 이를 포함하는 표시 장치 및 그 제어 방법

Publications (2)

Publication Number Publication Date
TW201727962A TW201727962A (zh) 2017-08-01
TWI628821B true TWI628821B (zh) 2018-07-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW105141913A TWI628821B (zh) 2015-12-30 2016-12-16 像素、顯示面板、顯示裝置及其控制方法

Country Status (6)

Country Link
US (1) US10262588B2 (enExample)
EP (2) EP3188176A1 (enExample)
JP (2) JP6650389B2 (enExample)
KR (1) KR102630078B1 (enExample)
CN (1) CN106935185B (enExample)
TW (1) TWI628821B (enExample)

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JP6663289B2 (ja) * 2016-04-26 2020-03-11 株式会社Ｊｏｌｅｄ アクティブマトリクス表示装置
KR102339821B1 (ko) * 2017-03-13 2021-12-16 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
CN107622754B (zh) * 2017-09-22 2023-11-14 京东方科技集团股份有限公司 像素电路及其控制方法、显示基板、显示装置
KR102582823B1 (ko) * 2018-07-05 2023-09-27 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
KR102610424B1 (ko) * 2018-08-30 2023-12-07 삼성디스플레이 주식회사 화소 및 이를 포함하는 표시 장치
KR102539517B1 (ko) * 2018-10-11 2023-06-02 엘지디스플레이 주식회사 센싱 구동 회로, 디스플레이 패널 및 디스플레이 장치
KR102710287B1 (ko) * 2018-12-20 2024-09-25 엘지디스플레이 주식회사 게이트 구동부를 포함한 전계발광 표시장치
KR102566281B1 (ko) * 2019-02-18 2023-08-16 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
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
CN110021269A (zh) * 2019-05-05 2019-07-16 深圳市华星光电半导体显示技术有限公司 提升显示面板充电率的信号输入方法
JP7197002B2 (ja) 2019-05-14 2022-12-27 日本製鉄株式会社 溝加工装置及び溝加工方法
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
CN110189701B (zh) * 2019-06-28 2022-07-29 京东方科技集团股份有限公司 像素驱动电路及其驱动方法、显示面板与显示装置
CN110429120B (zh) * 2019-08-05 2022-08-09 京东方科技集团股份有限公司 一种阵列基板、其驱动方法、显示面板及显示装置
CN111261114A (zh) * 2020-03-25 2020-06-09 京东方科技集团股份有限公司 显示面板及像素补偿电路
KR20220009562A (ko) * 2020-07-16 2022-01-25 엘지디스플레이 주식회사 표시장치와 이를 포함한 모바일 단말기
US11984073B2 (en) * 2020-09-29 2024-05-14 Tcl China Star Optoelectronics Technology Co., Ltd. Partitioned display structure, display panel, and organic light-emitting diode display panel
KR20240107733A (ko) 2022-12-30 2024-07-09 엘지디스플레이 주식회사 표시 장치 및 구동 방법
KR20250041630A (ko) 2023-09-15 2025-03-26 삼성디스플레이 주식회사 전자 장치

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Also Published As

Publication number Publication date
JP2019091044A (ja) 2019-06-13
CN106935185A (zh) 2017-07-07
EP3188176A1 (en) 2017-07-05
TW201727962A (zh) 2017-08-01
US20170193899A1 (en) 2017-07-06
US10262588B2 (en) 2019-04-16
JP6650389B2 (ja) 2020-02-19
KR102630078B1 (ko) 2024-01-26
CN106935185B (zh) 2019-12-06
EP4276811A1 (en) 2023-11-15
KR20170080883A (ko) 2017-07-11
JP2017120405A (ja) 2017-07-06

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