CN101105923B - 栅极导通电压发生器、驱动装置和显示设备 - Google Patents

栅极导通电压发生器、驱动装置和显示设备 Download PDF

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Publication number
CN101105923B
CN101105923B CN200710136271.XA CN200710136271A CN101105923B CN 101105923 B CN101105923 B CN 101105923B CN 200710136271 A CN200710136271 A CN 200710136271A CN 101105923 B CN101105923 B CN 101105923B
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CN
China
Prior art keywords
voltage
gate
temperature
node
voltage generator
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Application number
CN200710136271.XA
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Chinese (zh)
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CN101105923A (zh
Inventor
崔允硕
李龙淳
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Samsung Display Co Ltd
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Samsung Display Co Ltd
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Publication of CN101105923A publication Critical patent/CN101105923A/zh
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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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • 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
    • G09G3/34—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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • 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
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
CN200710136271.XA 2006-07-13 2007-07-12 栅极导通电压发生器、驱动装置和显示设备 Active CN101105923B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2006-0066012 2006-07-13
KR1020060066012 2006-07-13
KR20060066012 2006-07-13
KR1020070038497A KR101385229B1 (ko) 2006-07-13 2007-04-19 게이트 온 전압 발생 회로, 구동 장치 및 이를 포함하는표시 장치
KR1020070038497 2007-04-19
KR10-2007-0038497 2007-04-19

Publications (2)

Publication Number Publication Date
CN101105923A CN101105923A (zh) 2008-01-16
CN101105923B true CN101105923B (zh) 2014-08-06

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Country Status (5)

Country Link
US (2) US8692751B2 (enExample)
EP (2) EP1879174A3 (enExample)
JP (1) JP5366375B2 (enExample)
KR (1) KR101385229B1 (enExample)
CN (1) CN101105923B (enExample)

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KR101385229B1 (ko) * 2006-07-13 2014-04-14 삼성디스플레이 주식회사 게이트 온 전압 발생 회로, 구동 장치 및 이를 포함하는표시 장치
KR101294321B1 (ko) * 2006-11-28 2013-08-08 삼성디스플레이 주식회사 액정 표시 장치
KR100909251B1 (ko) * 2007-01-31 2009-07-23 주식회사 하이닉스반도체 아날로그-디지털 변환기 및 이를 포함하는 온도정보출력장치
KR100865852B1 (ko) * 2007-08-08 2008-10-29 주식회사 하이닉스반도체 레귤레이터 및 고전압 발생기
KR101472076B1 (ko) * 2008-08-12 2014-12-15 삼성디스플레이 주식회사 액정 표시 장치
KR101545697B1 (ko) 2008-08-29 2015-08-21 삼성디스플레이 주식회사 액정 표시 장치
JP2010224594A (ja) * 2009-03-19 2010-10-07 Oki Semiconductor Co Ltd 電圧発生回路
JP4924700B2 (ja) * 2009-11-20 2012-04-25 株式会社デンソー 物理量検出装置
KR101712070B1 (ko) * 2010-05-06 2017-03-06 삼성디스플레이 주식회사 전압 발생회로 및 이를 구비한 표시장치
TWI433088B (zh) 2010-10-27 2014-04-01 Chunghwa Picture Tubes Ltd 顯示裝置及驅動方法
TWI406502B (zh) * 2010-12-14 2013-08-21 Au Optronics Corp 具有自動線性溫度調整功能之閘極驅動電路
KR101745418B1 (ko) * 2010-12-30 2017-06-12 엘지디스플레이 주식회사 전원 공급부 및 이를 포함하는 액정표시장치
CN102034453B (zh) * 2010-12-30 2013-02-13 福建华映显示科技有限公司 液晶面板的工作电压切换系统及其切换方法
TWI549430B (zh) * 2011-03-30 2016-09-11 友達光電股份有限公司 具有溫度補償之穩壓電路模組
KR101202745B1 (ko) * 2011-04-21 2012-11-19 주식회사 실리콘웍스 터치감지회로
KR102016554B1 (ko) * 2011-11-24 2019-09-02 삼성디스플레이 주식회사 액정 표시 장치
CN103218962B (zh) * 2012-01-20 2015-10-28 群康科技(深圳)有限公司 移位寄存器
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CN102663980B (zh) * 2012-04-13 2014-10-29 北京京东方光电科技有限公司 一种栅极驱动电路的控制电路及其工作方法、液晶显示器
TWI478142B (zh) * 2012-11-01 2015-03-21 Au Optronics Corp 顯示裝置與其驅動模組、電壓控制電路和方法
FR3010224B1 (fr) * 2013-08-30 2016-11-11 Thales Sa Ecran a matrice active a regulation de tensions d'alimentation en fonction de la temperature
KR102126799B1 (ko) * 2013-10-25 2020-06-26 삼성디스플레이 주식회사 Dcdc 컨버터, 이를 구비한 표시 장치 및 이를 이용한 표시 패널의 구동 방법
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KR102229005B1 (ko) * 2014-10-10 2021-03-18 엘지디스플레이 주식회사 게이트 구동회로와 이를 이용한 표시장치
KR102250309B1 (ko) * 2014-10-13 2021-05-12 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
JP2016183932A (ja) * 2015-03-26 2016-10-20 株式会社東芝 温度センサ回路
CN105118451B (zh) * 2015-08-19 2018-02-23 深圳市华星光电技术有限公司 驱动电路以及液晶显示装置
KR102422744B1 (ko) * 2015-10-01 2022-07-19 삼성디스플레이 주식회사 표시장치 및 그의 구동방법
KR102582656B1 (ko) * 2016-08-31 2023-09-25 삼성디스플레이 주식회사 표시 장치의 온도 보상 전원 회로
CN107424577B (zh) * 2017-08-15 2021-01-22 京东方科技集团股份有限公司 一种显示驱动电路、显示装置及其驱动方法
CN109949758B (zh) * 2017-12-21 2022-01-04 咸阳彩虹光电科技有限公司 基于栅极驱动电路的扫描信号补偿方法及装置
TWI658304B (zh) * 2018-01-15 2019-05-01 友達光電股份有限公司 顯示裝置
CN107993607B (zh) * 2018-01-23 2020-07-10 京东方科技集团股份有限公司 栅极驱动单元及其驱动方法、栅极驱动电路和显示装置
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CN108550352B (zh) * 2018-07-26 2021-05-18 京东方科技集团股份有限公司 栅极电压控制电路、栅极驱动电路及显示装置
CN108831406B (zh) 2018-09-20 2021-10-22 京东方科技集团股份有限公司 电压提供电路、栅极驱动信号提供模组、方法和显示面板
KR102635405B1 (ko) * 2019-02-26 2024-02-14 삼성디스플레이 주식회사 표시 장치
CN110910818B (zh) * 2019-12-06 2021-09-21 业成科技（成都）有限公司 逆向电流检测电路及具有逆向电流检测电路的显示装置
CN111369942B (zh) * 2020-03-26 2022-01-14 维沃移动通信有限公司 驱动电压调整方法和电子设备
TWI738417B (zh) * 2020-07-10 2021-09-01 友達光電股份有限公司 顯示裝置以及驅動方法
JP7697220B2 (ja) * 2021-02-15 2025-06-24 セイコーエプソン株式会社 電気光学装置用基板、電気光学装置、電子機器、電気光学装置の製造方法、および検査回路
CN115148141B (zh) * 2022-06-27 2023-03-03 绵阳惠科光电科技有限公司 栅极驱动电路、栅极驱动方法和显示装置

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Publication number Publication date
EP1879174A3 (en) 2009-07-01
US20140176624A1 (en) 2014-06-26
JP2008020911A (ja) 2008-01-31
EP3032528B1 (en) 2018-01-17
EP1879174A2 (en) 2008-01-16
KR20080007087A (ko) 2008-01-17
US8692751B2 (en) 2014-04-08
EP3032528A1 (en) 2016-06-15
CN101105923A (zh) 2008-01-16
US20080054987A1 (en) 2008-03-06
JP5366375B2 (ja) 2013-12-11
KR101385229B1 (ko) 2014-04-14
US9035861B2 (en) 2015-05-19

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