JPWO2021053707A1 - - Google Patents

Info

Publication number
JPWO2021053707A1
JPWO2021053707A1 JP2021546069A JP2021546069A JPWO2021053707A1 JP WO2021053707 A1 JPWO2021053707 A1 JP WO2021053707A1 JP 2021546069 A JP2021546069 A JP 2021546069A JP 2021546069 A JP2021546069 A JP 2021546069A JP WO2021053707 A1 JPWO2021053707 A1 JP WO2021053707A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021546069A
Other languages
Japanese (ja)
Other versions
JPWO2021053707A5 (https=
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 filed Critical
Publication of JPWO2021053707A1 publication Critical patent/JPWO2021053707A1/ja
Priority to JP2023088322A priority Critical patent/JP7470846B2/ja
Publication of JPWO2021053707A5 publication Critical patent/JPWO2021053707A5/ja
Pending legal-status Critical Current

Links

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
    • G09G3/3233—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
    • 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]
    • G09G3/3266—Details of drivers for scan electrodes
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor 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
    • 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
    • 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
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0278—Details of driving circuits arranged to drive both scan and data electrodes
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
    • 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
    • G09G2320/0238—Improving the black level

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)
  • Thin Film Transistor (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021546069A 2019-09-17 2019-09-17 Pending JPWO2021053707A1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023088322A JP7470846B2 (ja) 2019-09-17 2023-05-30 表示装置およびその駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/036281 WO2021053707A1 (ja) 2019-09-17 2019-09-17 表示装置およびその駆動方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023088322A Division JP7470846B2 (ja) 2019-09-17 2023-05-30 表示装置およびその駆動方法

Publications (2)

Publication Number Publication Date
JPWO2021053707A1 true JPWO2021053707A1 (https=) 2021-03-25
JPWO2021053707A5 JPWO2021053707A5 (https=) 2023-07-05

Family

ID=74883064

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021546069A Pending JPWO2021053707A1 (https=) 2019-09-17 2019-09-17
JP2023088322A Active JP7470846B2 (ja) 2019-09-17 2023-05-30 表示装置およびその駆動方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023088322A Active JP7470846B2 (ja) 2019-09-17 2023-05-30 表示装置およびその駆動方法

Country Status (4)

Country Link
US (1) US11823623B2 (https=)
JP (2) JPWO2021053707A1 (https=)
CN (1) CN114424278B (https=)
WO (1) WO2021053707A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114255701B (zh) * 2020-09-25 2022-12-20 京东方科技集团股份有限公司 移位寄存器单元及驱动方法、驱动电路和显示装置
US12175930B2 (en) * 2020-10-15 2024-12-24 Xiamen Tianma Micro-Electronics Co., Ltd. Display panel
US12451062B2 (en) * 2021-04-01 2025-10-21 Beijing Boe Technology Development Co., Ltd. Pixel drive circuit and driving method thereof, and display panel
WO2023084744A1 (ja) * 2021-11-12 2023-05-19 シャープディスプレイテクノロジー株式会社 表示装置
US12327526B2 (en) * 2022-01-14 2025-06-10 Beijing Boe Technology Development Co., Ltd. Drive control circuit, gate driver circuit, display substrate, and display apparatus
CN116631340B (zh) * 2022-02-10 2026-02-17 北京小米移动软件有限公司 像素单元、显示面板、像素单元的补偿方法及装置
CN119213483B (zh) * 2022-06-02 2026-02-17 京东方科技集团股份有限公司 显示基板和显示装置
CN115547234A (zh) * 2022-10-10 2022-12-30 武汉天马微电子有限公司 一种显示面板及其控制方法、显示装置
WO2024105771A1 (ja) * 2022-11-15 2024-05-23 シャープディスプレイテクノロジー株式会社 表示装置
CN116597776B (zh) * 2023-04-28 2024-04-26 惠科股份有限公司 像素架构、显示面板及其驱动方法、显示装置
US20240420644A1 (en) * 2023-06-13 2024-12-19 Apple Inc. Display having Gate Driver Circuitry with Reduced Power Consumption and Improved Reliability
CN117079696A (zh) * 2023-08-07 2023-11-17 厦门天马显示科技有限公司 移位寄存电路、移位寄存器、显示面板和显示装置
JP2025060439A (ja) 2023-09-29 2025-04-10 株式会社半導体エネルギー研究所 表示装置
CN118053370A (zh) * 2024-01-23 2024-05-17 武汉天马微电子有限公司 一种移位寄存器、驱动电路、显示面板和显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120001896A1 (en) * 2010-06-30 2012-01-05 Samsung Mobile Display Co., Ltd. Pixel and organic light emitting display device using the same
US20140145918A1 (en) * 2012-11-27 2014-05-29 Lg Display Co., Ltd. Organic light emitting diode display device and method of driving the same
US20150243720A1 (en) * 2014-02-25 2015-08-27 Lg Display Co., Ltd. Display backplane having multiple types of thin-film-transistors
US20180350891A1 (en) * 2017-06-05 2018-12-06 Samsung Display Co., Ltd. Display device
US20190073955A1 (en) * 2017-09-06 2019-03-07 Boe Technology Group Co., Ltd. Pixel driving circuit and driving method thereof, display device

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JP3892732B2 (ja) * 2002-01-31 2007-03-14 株式会社日立製作所 表示装置の駆動方法
US8803781B2 (en) 2007-05-18 2014-08-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and display device
JP2011209614A (ja) * 2010-03-30 2011-10-20 Sony Corp 表示装置、表示装置の駆動方法、及び、電子機器
WO2012029767A1 (ja) * 2010-09-02 2012-03-08 シャープ株式会社 半導体回路及び表示装置
JP2012103683A (ja) * 2010-10-14 2012-05-31 Semiconductor Energy Lab Co Ltd 表示装置及び表示装置の駆動方法
JP2014157638A (ja) * 2011-06-10 2014-08-28 Sharp Corp シフトレジスタおよびそれを備えた表示装置
KR20130143318A (ko) 2012-06-21 2013-12-31 삼성디스플레이 주식회사 스테이지 회로 및 이를 이용한 유기전계발광 표시장치
US9489882B2 (en) 2014-02-25 2016-11-08 Lg Display Co., Ltd. Display having selective portions driven with adjustable refresh rate and method of driving the same
CN104537987B (zh) * 2014-11-25 2017-02-22 深圳市华星光电技术有限公司 充电扫描与电荷共享扫描双输出goa电路
CN104715724B (zh) * 2015-03-25 2017-05-24 北京大学深圳研究生院 像素电路及其驱动方法和一种显示装置
US9818344B2 (en) * 2015-12-04 2017-11-14 Apple Inc. Display with light-emitting diodes
KR102535805B1 (ko) 2016-05-09 2023-05-24 삼성디스플레이 주식회사 표시 패널 구동부 및 이를 포함하는 표시 장치
CN105957556A (zh) * 2016-05-11 2016-09-21 京东方科技集团股份有限公司 移位寄存器单元、栅极驱动电路及其驱动方法、显示装置
KR102513988B1 (ko) 2016-06-01 2023-03-28 삼성디스플레이 주식회사 표시 장치
CN106940983A (zh) * 2017-05-11 2017-07-11 京东方科技集团股份有限公司 像素电路及其驱动方法、显示装置
CN107808630B (zh) * 2017-12-01 2023-09-12 京东方科技集团股份有限公司 一种像素补偿电路、其驱动方法、显示面板及显示装置
KR102501659B1 (ko) * 2018-10-02 2023-02-21 삼성디스플레이 주식회사 플리커 정량화 시스템 및 이의 구동 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120001896A1 (en) * 2010-06-30 2012-01-05 Samsung Mobile Display Co., Ltd. Pixel and organic light emitting display device using the same
US20140145918A1 (en) * 2012-11-27 2014-05-29 Lg Display Co., Ltd. Organic light emitting diode display device and method of driving the same
US20150243720A1 (en) * 2014-02-25 2015-08-27 Lg Display Co., Ltd. Display backplane having multiple types of thin-film-transistors
US20180350891A1 (en) * 2017-06-05 2018-12-06 Samsung Display Co., Ltd. Display device
US20190073955A1 (en) * 2017-09-06 2019-03-07 Boe Technology Group Co., Ltd. Pixel driving circuit and driving method thereof, display device

Also Published As

Publication number Publication date
JP7470846B2 (ja) 2024-04-18
JP2023115015A (ja) 2023-08-18
US11823623B2 (en) 2023-11-21
US20220392403A1 (en) 2022-12-08
CN114424278A (zh) 2022-04-29
WO2021053707A1 (ja) 2021-03-25
CN114424278B (zh) 2023-12-22

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