PL3511925T3 - Płaskie urządzenie wyświetlające i jego układ sterowania skanowaniem - Google Patents

Płaskie urządzenie wyświetlające i jego układ sterowania skanowaniem

Info

Publication number
PL3511925T3
PL3511925T3 PL16915559T PL16915559T PL3511925T3 PL 3511925 T3 PL3511925 T3 PL 3511925T3 PL 16915559 T PL16915559 T PL 16915559T PL 16915559 T PL16915559 T PL 16915559T PL 3511925 T3 PL3511925 T3 PL 3511925T3
Authority
PL
Poland
Prior art keywords
display device
drive circuit
flat display
scanning drive
scanning
Prior art date
Application number
PL16915559T
Other languages
English (en)
Inventor
Mang ZHAO
Original Assignee
Wuhan China Star Optoelectronics Technology Co., Ltd.
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 Wuhan China Star Optoelectronics Technology Co., Ltd. filed Critical Wuhan China Star Optoelectronics Technology Co., Ltd.
Publication of PL3511925T3 publication Critical patent/PL3511925T3/pl

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
    • 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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356017—Bistable circuits using additional transistors in the input circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/023—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform by repetitive charge or discharge of a capacitor, analogue generators
    • 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
    • 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
    • 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
    • G09G2310/0291—Details of output amplifiers or buffers 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
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/067—Special waveforms for scanning, where no circuit details of the gate driver are given

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Shift Register Type Memory (AREA)
PL16915559T 2016-09-12 2016-11-04 Płaskie urządzenie wyświetlające i jego układ sterowania skanowaniem PL3511925T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610817789.9A CN106297636B (zh) 2016-09-12 2016-09-12 平面显示装置及其扫描驱动电路
PCT/CN2016/104629 WO2018045625A1 (zh) 2016-09-12 2016-11-04 平面显示装置及其扫描驱动电路
EP16915559.5A EP3511925B1 (en) 2016-09-12 2016-11-04 Flat display device and scanning drive circuit thereof

Publications (1)

Publication Number Publication Date
PL3511925T3 true PL3511925T3 (pl) 2022-07-11

Family

ID=57710120

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16915559T PL3511925T3 (pl) 2016-09-12 2016-11-04 Płaskie urządzenie wyświetlające i jego układ sterowania skanowaniem

Country Status (7)

Country Link
US (1) US10089916B2 (pl)
EP (1) EP3511925B1 (pl)
JP (1) JP2019529993A (pl)
KR (1) KR102301545B1 (pl)
CN (1) CN106297636B (pl)
PL (1) PL3511925T3 (pl)
WO (1) WO2018045625A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106910469B (zh) * 2017-04-19 2019-06-21 京东方科技集团股份有限公司 扫描方向控制电路、驱动方法、点灯测试装置和显示设备
CN107316603B (zh) * 2017-08-31 2021-01-29 京东方科技集团股份有限公司 移位寄存单元和显示装置
CN107978277B (zh) * 2018-01-19 2019-03-26 昆山国显光电有限公司 扫描驱动器及其驱动方法、有机发光显示器
CN110875002B (zh) * 2018-08-30 2021-04-13 合肥鑫晟光电科技有限公司 栅极驱动单元及其驱动方法、栅极驱动电路、显示装置
CN112447141B (zh) 2019-08-30 2022-04-08 京东方科技集团股份有限公司 移位寄存器及其驱动方法、栅极驱动电路、显示面板
CN111081183B (zh) * 2019-12-19 2023-07-25 武汉华星光电技术有限公司 Goa器件及显示面板
CN111326096A (zh) 2020-04-07 2020-06-23 武汉华星光电技术有限公司 Goa电路及显示面板
CN112382249B (zh) * 2020-11-13 2022-04-26 昆山龙腾光电股份有限公司 栅极驱动单元、栅极驱动电路及显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2977047B2 (ja) * 1995-06-09 1999-11-10 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 液晶表示パネル駆動装置
TWI349906B (en) * 2006-09-01 2011-10-01 Au Optronics Corp Shift register, shift register array circuit, and display apparatus
TW201133440A (en) * 2010-03-19 2011-10-01 Au Optronics Corp Shift register circuit and gate driving circuit
CN101937718B (zh) * 2010-08-04 2013-02-13 友达光电股份有限公司 双向移位寄存器
KR101354365B1 (ko) * 2011-12-30 2014-01-23 하이디스 테크놀로지 주식회사 쉬프트 레지스터 및 이를 이용한 게이트 구동회로
US9030399B2 (en) * 2012-02-23 2015-05-12 Au Optronics Corporation Gate driver stage outputting multiple, partially overlapping gate-line signals to a liquid crystal display
CN102857207B (zh) * 2012-07-25 2015-02-18 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、栅极驱动装置和显示装置
CN102831867B (zh) * 2012-07-26 2014-04-16 北京大学深圳研究生院 栅极驱动单元电路及其栅极驱动电路和一种显示器
TWI490844B (zh) * 2013-01-15 2015-07-01 Giantplus Technology Co Ltd 具單ㄧ共用控制端之驅動模組
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
JP6239918B2 (ja) * 2013-09-27 2017-11-29 株式会社ジャパンディスプレイ ゲート信号線駆動回路及び表示装置
CN104505013B (zh) * 2014-12-24 2017-06-27 深圳市华星光电技术有限公司 驱动电路
CN104766584B (zh) * 2015-04-27 2017-03-01 深圳市华星光电技术有限公司 具有正反向扫描功能的goa电路
CN105096865B (zh) * 2015-08-06 2018-09-07 京东方科技集团股份有限公司 移位寄存器的输出控制单元、移位寄存器及其驱动方法以及栅极驱动装置

Also Published As

Publication number Publication date
KR102301545B1 (ko) 2021-09-10
US20180190179A1 (en) 2018-07-05
WO2018045625A1 (zh) 2018-03-15
CN106297636A (zh) 2017-01-04
EP3511925A1 (en) 2019-07-17
US10089916B2 (en) 2018-10-02
CN106297636B (zh) 2018-05-11
EP3511925B1 (en) 2022-03-16
JP2019529993A (ja) 2019-10-17
KR20190045357A (ko) 2019-05-02
EP3511925A4 (en) 2020-03-18

Similar Documents

Publication Publication Date Title
EP3518225A4 (en) SCAN DRIVER CIRCUIT AND DISPLAY DEVICE
GB201721245D0 (en) Electroluminescent display and driving device thereof
EP3403256A4 (en) DISPLAY DEVICE AND ITS PIXEL CIRCUIT
GB2544374B (en) Display panel and display device comprising the same
EP3404517A4 (en) DISPLAY DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
EP3154050A4 (en) Pixel circuit and display device
EP3242282A4 (en) Flexible display device and electronic device
GB2570190B (en) Gate driving circuit and display device comprising the same
PL3511925T3 (pl) Płaskie urządzenie wyświetlające i jego układ sterowania skanowaniem
GB201806445D0 (en) Gate driving circuit and display apparatus
EP3242324A4 (en) Flexible display device and electronic apparatus
EP3509277A4 (en) DISPLAY DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
GB2557552B8 (en) A scanning driving circuit and the liquid crystal display apparatus with the scanning driving circuit thereof
EP3236459A4 (en) Scanning drive circuit and display device
EP3174033A4 (en) Display module and electronic device having said display module
EP3163559A4 (en) Pixel circuit, display panel and display device
EP3163562A4 (en) Pixel circuit, display panel and display device
EP3190458A4 (en) Pixel structure and display device
EP3159879A4 (en) Pixel circuit and display device
GB201522381D0 (en) Display device and apparatus
EP3159878A4 (en) Pixel circuit and display device
EP3174034A4 (en) Display module and electronic device having said display module
EP3151228A4 (en) Pixel circuit and display device
EP3432419A4 (en) WIRELESS MODULE AND IMAGE DISPLAY DEVICE
GB2550071B (en) Display panel and display device