KR101590560B1 - 표시장치 및 표시장치의 구동방법 - Google Patents

표시장치 및 표시장치의 구동방법 Download PDF

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Publication number
KR101590560B1
KR101590560B1 KR1020080023354A KR20080023354A KR101590560B1 KR 101590560 B1 KR101590560 B1 KR 101590560B1 KR 1020080023354 A KR1020080023354 A KR 1020080023354A KR 20080023354 A KR20080023354 A KR 20080023354A KR 101590560 B1 KR101590560 B1 KR 101590560B1
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KR
South Korea
Prior art keywords
voltage
video signal
signal line
film
transistor
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Expired - Fee Related
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KR1020080023354A
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English (en)
Korean (ko)
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KR20080086819A (ko
Inventor
타츠야 혼다
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20080086819A publication Critical patent/KR20080086819A/ko
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    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • 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
    • G09G3/3614—Control of polarity reversal in general
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR1020080023354A 2007-03-23 2008-03-13 표시장치 및 표시장치의 구동방법 Expired - Fee Related KR101590560B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00076283 2007-03-23
JP2007076283 2007-03-23

Publications (2)

Publication Number Publication Date
KR20080086819A KR20080086819A (ko) 2008-09-26
KR101590560B1 true KR101590560B1 (ko) 2016-02-01

Family

ID=39774221

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080023354A Expired - Fee Related KR101590560B1 (ko) 2007-03-23 2008-03-13 표시장치 및 표시장치의 구동방법

Country Status (5)

Country Link
US (1) US8199141B2 (enExample)
JP (1) JP5358105B2 (enExample)
KR (1) KR101590560B1 (enExample)
CN (1) CN101271661B (enExample)
TW (1) TWI462073B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101658037B1 (ko) 2010-11-09 2016-09-21 삼성전자주식회사 능동형 디스플레이 장치의 구동 방법
JP2017227781A (ja) * 2016-06-23 2017-12-28 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動方法、および電子機器
US10417988B2 (en) 2017-09-01 2019-09-17 Shenzhen China Star Optoelectronics Technology Co., Ltd. Gate driver on array driving circuit and liquid crystal display device having the same
CN107369425B (zh) * 2017-09-01 2019-08-20 深圳市华星光电技术有限公司 Goa驱动电路及具有该goa驱动电路的液晶显示装置
CN117219018B (zh) * 2023-09-06 2025-11-18 成都九天画芯科技有限公司 一种用于场序显示的lcd像素驱动电路

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2794499B2 (ja) * 1991-03-26 1998-09-03 株式会社半導体エネルギー研究所 半導体装置の作製方法
JPH0535200A (ja) * 1991-07-31 1993-02-12 Hitachi Ltd 表示装置とその駆動方法
JP3102666B2 (ja) * 1993-06-28 2000-10-23 シャープ株式会社 画像表示装置
JPH07210119A (ja) * 1994-01-25 1995-08-11 Fujitsu Ltd 多階調アクティブ駆動型液晶表示装置のデータライン駆動回路
WO1995026545A1 (en) * 1994-03-18 1995-10-05 Philips Electronics N.V. Active matrix display device and method of driving such
US6069605A (en) * 1994-11-21 2000-05-30 Seiko Epson Corporation Liquid crystal driving device, liquid crystal display device, analog buffer, and liquid crystal driving method
JP3481349B2 (ja) 1995-05-31 2003-12-22 シャープ株式会社 画像表示装置
JP3367808B2 (ja) * 1995-06-19 2003-01-20 シャープ株式会社 表示パネルの駆動方法および装置
GB9704149D0 (en) * 1996-08-16 1997-04-16 Philips Electronics Nv Active matrix display devices and methods of driving such
TW550530B (en) * 2000-10-27 2003-09-01 Semiconductor Energy Lab Display device and method of driving the same
JP3820379B2 (ja) * 2002-03-13 2006-09-13 松下電器産業株式会社 液晶駆動装置
GB0308167D0 (en) * 2003-04-09 2003-05-14 Koninkl Philips Electronics Nv Active matrix array device electronic device and operating method for an active matrix device
TWI241551B (en) * 2003-06-25 2005-10-11 Au Optronics Corp Layout method for a polysilicon thin film transistor liquid crystal display
KR100637060B1 (ko) * 2003-07-08 2006-10-20 엘지.필립스 엘시디 주식회사 아날로그 버퍼 및 그 구동 방법과, 그를 이용한 액정 표시장치 및 그 구동 방법
JP2005128488A (ja) * 2003-09-29 2005-05-19 Sharp Corp 表示装置、その駆動装置、及び表示装置の表示方法
JP2005189758A (ja) * 2003-12-26 2005-07-14 Sony Corp 表示デバイス及び投射型表示装置
JP2007072365A (ja) * 2005-09-09 2007-03-22 Renesas Technology Corp 表示装置用駆動装置
TWI449009B (zh) * 2005-12-02 2014-08-11 Semiconductor Energy Lab 顯示裝置和使用該顯示裝置的電子裝置
KR101252854B1 (ko) * 2006-06-29 2013-04-09 엘지디스플레이 주식회사 액정 패널, 데이터 드라이버, 이를 구비한 액정표시장치 및그 구동 방법

Also Published As

Publication number Publication date
CN101271661B (zh) 2012-08-08
CN101271661A (zh) 2008-09-24
JP2008268908A (ja) 2008-11-06
US8199141B2 (en) 2012-06-12
TW200849186A (en) 2008-12-16
KR20080086819A (ko) 2008-09-26
JP5358105B2 (ja) 2013-12-04
TWI462073B (zh) 2014-11-21
US20080231622A1 (en) 2008-09-25

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