EA201791462A1 - Схема управления - Google Patents

Схема управления

Info

Publication number
EA201791462A1
EA201791462A1 EA201791462A EA201791462A EA201791462A1 EA 201791462 A1 EA201791462 A1 EA 201791462A1 EA 201791462 A EA201791462 A EA 201791462A EA 201791462 A EA201791462 A EA 201791462A EA 201791462 A1 EA201791462 A1 EA 201791462A1
Authority
EA
Eurasian Patent Office
Prior art keywords
control
control unit
unit
signal output
control scheme
Prior art date
Application number
EA201791462A
Other languages
English (en)
Other versions
EA033062B1 (ru
EA033062B9 (ru
Inventor
Цзюньчэн Сяо
Original Assignee
Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
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 Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. filed Critical Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
Publication of EA201791462A1 publication Critical patent/EA201791462A1/ru
Publication of EA033062B1 publication Critical patent/EA033062B1/ru
Publication of EA033062B9 publication Critical patent/EA033062B9/ru

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
    • 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
    • G09G3/34—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
    • 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
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • 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
    • G09G2310/0283—Arrangement of drivers for different directions of scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Logic Circuits (AREA)
  • Shift Register Type Memory (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electronic Switches (AREA)

Abstract

Раскрыта схема управления. Схема управления содержит по меньшей мере четыре формирователя. Каждый из формирователей содержит блок управления направлением развертки, блок вывода управляющего сигнала, первый блок управления, второй блок управления, третий блок управления и интерфейс вывода сигнала. Блок управления направлением развертки используется для управления блоком вывода управляющего сигнала с целью вывода управляющего сигнала. Первый блок управления, второй блок управления и третий блок управления совместно используются для управления блоком вывода управляющего сигнала. Настоящее изобретение способно осуществлять развертку в двух направлениях, включая прямое направление и обратное направление.
EA201791462A 2014-12-24 2014-12-29 Схема управления EA033062B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410813921.XA CN104505013B (zh) 2014-12-24 2014-12-24 驱动电路
PCT/CN2014/095359 WO2016101293A1 (zh) 2014-12-24 2014-12-29 驱动电路

Publications (3)

Publication Number Publication Date
EA201791462A1 true EA201791462A1 (ru) 2017-11-30
EA033062B1 EA033062B1 (ru) 2019-08-30
EA033062B9 EA033062B9 (ru) 2020-05-15

Family

ID=52946630

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791462A EA033062B9 (ru) 2014-12-24 2014-12-29 Схема управления

Country Status (7)

Country Link
US (1) US9704423B2 (ru)
JP (1) JP6691917B2 (ru)
KR (1) KR102044548B1 (ru)
CN (1) CN104505013B (ru)
EA (1) EA033062B9 (ru)
GB (1) GB2550710B (ru)
WO (1) WO2016101293A1 (ru)

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CN104766576B (zh) * 2015-04-07 2017-06-27 深圳市华星光电技术有限公司 基于p型薄膜晶体管的goa电路
CN105118465B (zh) 2015-09-23 2018-01-30 深圳市华星光电技术有限公司 一种goa电路及其驱动方法、液晶显示器
CN105118464B (zh) 2015-09-23 2018-01-26 深圳市华星光电技术有限公司 一种goa电路及其驱动方法、液晶显示器
CN106098002B (zh) 2016-08-05 2018-10-19 武汉华星光电技术有限公司 扫描驱动电路及具有该电路的平面显示装置
CN106098003B (zh) * 2016-08-08 2019-01-22 武汉华星光电技术有限公司 Goa电路
CN106297636B (zh) * 2016-09-12 2018-05-11 武汉华星光电技术有限公司 平面显示装置及其扫描驱动电路
CN107481659B (zh) * 2017-10-16 2020-02-11 京东方科技集团股份有限公司 栅极驱动电路、移位寄存器及其驱动控制方法
CN110299111B (zh) * 2019-06-29 2020-11-27 合肥视涯技术有限公司 一种扫描驱动电路、显示面板和显示面板的驱动方法
CN114203081B (zh) * 2020-09-02 2023-12-22 京东方科技集团股份有限公司 栅极驱动单元、驱动方法、栅极驱动电路和显示装置

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US7050036B2 (en) * 2001-12-12 2006-05-23 Lg.Philips Lcd Co., Ltd. Shift register with a built in level shifter
JP3829778B2 (ja) * 2002-08-07 2006-10-04 セイコーエプソン株式会社 電子回路、電気光学装置、及び電子機器
KR100805538B1 (ko) * 2006-09-12 2008-02-20 삼성에스디아이 주식회사 쉬프트 레지스터 및 이를 이용한 유기전계발광 표시장치
KR101385478B1 (ko) * 2008-12-19 2014-04-21 엘지디스플레이 주식회사 게이트 드라이버
TWI400685B (zh) 2009-04-08 2013-07-01 Hannstar Display Corp 閘極驅動電路及其驅動方法
TWI421881B (zh) * 2009-08-21 2014-01-01 Au Optronics Corp 移位暫存器
CN102214428B (zh) * 2010-04-01 2013-12-18 瀚宇彩晶股份有限公司 栅极驱动电路及其驱动方法
TWI433459B (zh) 2010-07-08 2014-04-01 Au Optronics Corp 雙向移位暫存器
KR101790705B1 (ko) * 2010-08-25 2017-10-27 삼성디스플레이 주식회사 양방향 주사 구동 장치 및 이를 이용한 표시 장치
CN103295641B (zh) * 2012-06-29 2016-02-10 上海天马微电子有限公司 移位寄存器及其驱动方法
CN102842278B (zh) * 2012-08-06 2015-09-02 北京大学深圳研究生院 栅极驱动电路单元、栅极驱动电路及显示器
CN103594118B (zh) * 2012-08-17 2016-09-07 瀚宇彩晶股份有限公司 液晶显示器及其双向移位寄存装置
CN102903322B (zh) 2012-09-28 2015-11-11 合肥京东方光电科技有限公司 移位寄存器及其驱动方法和阵列基板、显示装置
CN103151075B (zh) * 2012-12-15 2015-09-09 京东方科技集团股份有限公司 移位寄存器单元、移位寄存器及其扫描方法、显示器件
CN104050935B (zh) * 2013-03-11 2016-12-28 瀚宇彩晶股份有限公司 移位寄存器、双向移位暂存装置及应用其的液晶显示面板
TWI490847B (zh) * 2013-04-26 2015-07-01 Chunghwa Picture Tubes Ltd 閘極驅動電路
TWI525596B (zh) * 2014-02-14 2016-03-11 友達光電股份有限公司 發光控制電路、其驅動電路及其主動矩陣有機發光二極體顯示面板
CN104575420B (zh) 2014-12-19 2017-01-11 深圳市华星光电技术有限公司 一种扫描驱动电路

Also Published As

Publication number Publication date
CN104505013A (zh) 2015-04-08
US20160189584A1 (en) 2016-06-30
GB2550710B (en) 2021-08-11
EA033062B1 (ru) 2019-08-30
US9704423B2 (en) 2017-07-11
GB2550710A (en) 2017-11-29
WO2016101293A1 (zh) 2016-06-30
KR102044548B1 (ko) 2019-11-13
JP6691917B2 (ja) 2020-05-13
KR20170097144A (ko) 2017-08-25
CN104505013B (zh) 2017-06-27
JP2018508804A (ja) 2018-03-29
GB201711592D0 (en) 2017-08-30
EA033062B9 (ru) 2020-05-15

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Legal Events

Date Code Title Description
TH4A Publication of the corrected specification to eurasian patent
TH4A Publication of the corrected specification to eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM