BRPI0923245A2 - circuito de excitacao de linha de sinal de varredura, registrador de deslocamente e metodo de excitacao de registrador de deslocamento - Google Patents

circuito de excitacao de linha de sinal de varredura, registrador de deslocamente e metodo de excitacao de registrador de deslocamento

Info

Publication number
BRPI0923245A2
BRPI0923245A2 BRPI0923245A BRPI0923245A BRPI0923245A2 BR PI0923245 A2 BRPI0923245 A2 BR PI0923245A2 BR PI0923245 A BRPI0923245 A BR PI0923245A BR PI0923245 A BRPI0923245 A BR PI0923245A BR PI0923245 A2 BRPI0923245 A2 BR PI0923245A2
Authority
BR
Brazil
Prior art keywords
shift register
excitement
signal line
scan signal
excitation circuit
Prior art date
Application number
BRPI0923245A
Other languages
English (en)
Inventor
Sakamoto Mayuko
Iwase Yasuaki
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI0923245A2 publication Critical patent/BRPI0923245A2/pt

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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
    • G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
    • G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
    • 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
    • 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
    • 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
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • G09G2330/025—Reduction of instantaneous peaks of current

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
BRPI0923245A 2008-12-10 2009-08-05 circuito de excitacao de linha de sinal de varredura, registrador de deslocamente e metodo de excitacao de registrador de deslocamento BRPI0923245A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008314501 2008-12-10
PCT/JP2009/063860 WO2010067641A1 (ja) 2008-12-10 2009-08-05 走査信号線駆動回路、シフトレジスタ、およびシフトレジスタの駆動方法

Publications (1)

Publication Number Publication Date
BRPI0923245A2 true BRPI0923245A2 (pt) 2019-09-24

Family

ID=42242634

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923245A BRPI0923245A2 (pt) 2008-12-10 2009-08-05 circuito de excitacao de linha de sinal de varredura, registrador de deslocamente e metodo de excitacao de registrador de deslocamento

Country Status (7)

Country Link
US (1) US8587508B2 (pt)
EP (1) EP2357642B1 (pt)
JP (1) JP5318117B2 (pt)
CN (1) CN102224539B (pt)
BR (1) BRPI0923245A2 (pt)
RU (1) RU2473977C1 (pt)
WO (1) WO2010067641A1 (pt)

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JP5484109B2 (ja) * 2009-02-09 2014-05-07 三菱電機株式会社 電気光学装置
US8654108B2 (en) * 2009-09-25 2014-02-18 Sharp Kabushiki Kaisha Liquid crystal display device
US8531224B2 (en) 2009-11-04 2013-09-10 Sharp Kabushiki Kaisha Shift register, scanning signal line drive circuit provided with same, and display device
BR112012011605A2 (pt) 2009-11-04 2016-06-28 Sharp Kk registrador de deslocamento, circuito de transmissão de linha de sinal de varredura fornecido com o mesmo, e dispositivo de exibição
EP2541533A1 (en) * 2010-02-25 2013-01-02 Sharp Kabushiki Kaisha Display device
JP5128005B2 (ja) * 2010-03-19 2013-01-23 シャープ株式会社 シフトレジスタ
JP5839896B2 (ja) 2010-09-09 2016-01-06 株式会社半導体エネルギー研究所 表示装置
JP5836024B2 (ja) * 2011-09-06 2015-12-24 株式会社ジャパンディスプレイ 駆動回路及び表示装置
CN102629459A (zh) * 2011-10-26 2012-08-08 北京京东方光电科技有限公司 栅线驱动方法、移位寄存器及栅线驱动装置
US9159288B2 (en) * 2012-03-09 2015-10-13 Apple Inc. Gate line driver circuit for display element array
CN104254890B (zh) * 2012-03-12 2017-03-08 夏普株式会社 移位寄存器、驱动电路、显示装置
CN102610206B (zh) * 2012-03-30 2013-09-18 深圳市华星光电技术有限公司 显示器的闸极驱动电路
CN102622983B (zh) * 2012-03-30 2013-11-06 深圳市华星光电技术有限公司 显示器的闸极驱动电路
CN103268757B (zh) * 2012-06-29 2016-05-04 上海天马微电子有限公司 一种液晶显示面板的栅极驱动模组及液晶显示面板
KR101992158B1 (ko) * 2013-04-30 2019-09-30 엘지디스플레이 주식회사 게이트 쉬프트 레지스터와 이를 이용한 표시장치
CN103413514A (zh) * 2013-07-27 2013-11-27 京东方科技集团股份有限公司 移位寄存器单元、移位寄存器和显示装置
CN103474040B (zh) * 2013-09-06 2015-06-24 合肥京东方光电科技有限公司 栅极驱动单元、栅极驱动电路和显示装置
US9302339B2 (en) 2013-09-20 2016-04-05 Lincoln Global, Inc. Hybrid welder with detachable energy storage device
CN103474044B (zh) * 2013-09-29 2016-01-27 北京京东方光电科技有限公司 一种栅极驱动电路、阵列基板、显示装置以及驱动方法
CN103730093B (zh) * 2013-12-26 2017-02-01 深圳市华星光电技术有限公司 一种阵列基板驱动电路、阵列基板及相应的液晶显示器
WO2016002644A1 (ja) 2014-07-04 2016-01-07 シャープ株式会社 シフトレジスタおよびそれを備える表示装置
US10473958B2 (en) 2014-09-22 2019-11-12 Sharp Kabushiki Kaisha Shift register, display device provided with same, and method for driving shift register
TWI556250B (zh) * 2014-10-09 2016-11-01 群創光電股份有限公司 顯示器面板與雙向移位暫存器電路
CN105575306B (zh) * 2014-10-09 2018-08-14 群创光电股份有限公司 显示器面板与双向移位寄存器电路
CN104332181B (zh) * 2014-11-03 2018-11-13 合肥鑫晟光电科技有限公司 一种移位寄存器及栅极驱动装置
CN104332146B (zh) * 2014-11-12 2016-09-28 合肥鑫晟光电科技有限公司 移位寄存器单元、移位寄存器、栅极驱动电路和显示装置
US10657917B2 (en) 2015-10-19 2020-05-19 Sharp Kabushiki Kaisha Shift register and display device including same
CN105304011B (zh) * 2015-12-09 2019-11-19 京东方科技集团股份有限公司 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置
CN105427826B (zh) * 2016-01-07 2018-06-05 京东方科技集团股份有限公司 一种goa驱动电路及其驱动方法、显示装置
KR102573847B1 (ko) * 2016-04-08 2023-09-04 삼성디스플레이 주식회사 게이트 구동 장치 및 이를 포함하는 표시 장치
WO2018163985A1 (ja) * 2017-03-10 2018-09-13 シャープ株式会社 走査線駆動回路およびこれを備えた表示装置
WO2018193912A1 (ja) * 2017-04-17 2018-10-25 シャープ株式会社 走査信号線駆動回路およびそれを備える表示装置
CN106991979B (zh) * 2017-05-25 2019-06-07 上海天马微电子有限公司 一种电子纸及显示装置
JP2019090897A (ja) 2017-11-14 2019-06-13 シャープ株式会社 走査線駆動回路およびこれを備えた表示装置
JP2019090927A (ja) * 2017-11-15 2019-06-13 シャープ株式会社 走査信号線駆動回路およびそれを備えた表示装置
CN108717844B (zh) * 2018-06-29 2020-08-04 京东方科技集团股份有限公司 移位寄存器单元、驱动方法、栅极驱动电路和显示装置
KR102712567B1 (ko) * 2018-11-30 2024-10-07 삼성디스플레이 주식회사 주사 구동부
JP2021170093A (ja) * 2020-04-17 2021-10-28 シャープ株式会社 走査信号線駆動回路、それを備えた表示装置、および、走査信号線の駆動方法
JP2024521029A (ja) * 2021-05-11 2024-05-28 グーグル エルエルシー ペンタイル配列を有するａｍｏｌｅｄにおける奇数行および偶数行の逐次駆動
CN114141209B (zh) * 2021-11-26 2022-07-15 惠科股份有限公司 移位寄存器单元、栅极驱动电路、显示面板
CN116259282B (zh) * 2023-02-22 2025-04-01 京东方科技集团股份有限公司 驱动电路、显示装置
KR20250131901A (ko) * 2024-02-27 2025-09-04 삼성디스플레이 주식회사 구동회로
KR20250165488A (ko) * 2024-05-16 2025-11-26 삼성디스플레이 주식회사 구동회로

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Also Published As

Publication number Publication date
US20110199354A1 (en) 2011-08-18
EP2357642A4 (en) 2012-08-08
CN102224539A (zh) 2011-10-19
RU2473977C1 (ru) 2013-01-27
EP2357642B1 (en) 2019-03-20
WO2010067641A1 (ja) 2010-06-17
JPWO2010067641A1 (ja) 2012-05-17
US8587508B2 (en) 2013-11-19
CN102224539B (zh) 2013-10-23
EP2357642A1 (en) 2011-08-17
JP5318117B2 (ja) 2013-10-16

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.