KR20210092306A - 픽셀 회로, 디스플레이 장치 및 픽셀 회로의 구동 방법 - Google Patents

픽셀 회로, 디스플레이 장치 및 픽셀 회로의 구동 방법 Download PDF

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Publication number
KR20210092306A
KR20210092306A KR1020217020950A KR20217020950A KR20210092306A KR 20210092306 A KR20210092306 A KR 20210092306A KR 1020217020950 A KR1020217020950 A KR 1020217020950A KR 20217020950 A KR20217020950 A KR 20217020950A KR 20210092306 A KR20210092306 A KR 20210092306A
Authority
KR
South Korea
Prior art keywords
transistor
light emitting
storage capacitor
pixel circuit
driving
Prior art date
Application number
KR1020217020950A
Other languages
English (en)
Korean (ko)
Inventor
추이리 가이
Original Assignee
청두 비스타 옵토일렉트로닉스 씨오., 엘티디.
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 청두 비스타 옵토일렉트로닉스 씨오., 엘티디. filed Critical 청두 비스타 옵토일렉트로닉스 씨오., 엘티디.
Publication of KR20210092306A publication Critical patent/KR20210092306A/ko

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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
    • 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
    • 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
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • 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
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness

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)
KR1020217020950A 2018-12-11 2019-06-27 픽셀 회로, 디스플레이 장치 및 픽셀 회로의 구동 방법 KR20210092306A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811511113.2A CN111312162B (zh) 2018-12-11 2018-12-11 一种像素电路、显示装置和像素电路的驱动方法
CN201811511113.2 2018-12-11
PCT/CN2019/093315 WO2020119076A1 (zh) 2018-12-11 2019-06-27 一种像素电路、显示装置和像素电路的驱动方法

Publications (1)

Publication Number Publication Date
KR20210092306A true KR20210092306A (ko) 2021-07-23

Family

ID=71076695

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217020950A KR20210092306A (ko) 2018-12-11 2019-06-27 픽셀 회로, 디스플레이 장치 및 픽셀 회로의 구동 방법

Country Status (3)

Country Link
KR (1) KR20210092306A (zh)
CN (1) CN111312162B (zh)
WO (1) WO2020119076A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114217465A (zh) * 2021-12-31 2022-03-22 厦门天马微电子有限公司 一种显示面板及其驱动方法和显示装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114724511B (zh) * 2022-06-08 2022-08-26 惠科股份有限公司 像素驱动电路、像素驱动方法及显示面板
CN115171607B (zh) * 2022-09-06 2023-01-31 惠科股份有限公司 像素电路、显示面板及显示装置
CN116648102B (zh) * 2023-06-20 2024-04-19 惠科股份有限公司 显示面板、显示驱动方法及显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5235516B2 (ja) * 2008-06-13 2013-07-10 富士フイルム株式会社 表示装置及び駆動方法
CN202110796U (zh) * 2011-06-23 2012-01-11 华南理工大学 有源有机发光二极管显示器交流像素驱动电路
CN104658484B (zh) * 2015-03-18 2018-01-16 上海和辉光电有限公司 显示装置、像素驱动电路及其驱动方法
CN106710516A (zh) * 2015-08-26 2017-05-24 上海和辉光电有限公司 显示装置、像素驱动电路及其驱动方法
CN107481664A (zh) * 2017-09-28 2017-12-15 京东方科技集团股份有限公司 显示面板及其驱动方法、显示装置
CN108288456B (zh) * 2018-04-28 2021-03-19 京东方科技集团股份有限公司 一种像素驱动电路及其驱动方法、显示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114217465A (zh) * 2021-12-31 2022-03-22 厦门天马微电子有限公司 一种显示面板及其驱动方法和显示装置

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Publication number Publication date
CN111312162A (zh) 2020-06-19
CN111312162B (zh) 2023-03-31
WO2020119076A1 (zh) 2020-06-18

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