JP2008146079A - ゲート駆動回路及びそれを使用する液晶表示装置 - Google Patents

ゲート駆動回路及びそれを使用する液晶表示装置 Download PDF

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Publication number
JP2008146079A
JP2008146079A JP2007319864A JP2007319864A JP2008146079A JP 2008146079 A JP2008146079 A JP 2008146079A JP 2007319864 A JP2007319864 A JP 2007319864A JP 2007319864 A JP2007319864 A JP 2007319864A JP 2008146079 A JP2008146079 A JP 2008146079A
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JP
Japan
Prior art keywords
gate
stage
pulse
output
gate clock
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2007319864A
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English (en)
Japanese (ja)
Other versions
JP2008146079A5 (enExample
Inventor
Seung-Soo Baek
承 洙 白
Yong-Soon Lee
龍 淳 李
Min-Cheol Lee
▲ぶん▼ 哲 李
Yohan Kim
容 範 金
Sang-Jin Jeon
相 鎭 全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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
Priority claimed from KR1020060125333A external-priority patent/KR101428713B1/ko
Priority claimed from KR1020060129732A external-priority patent/KR20080056781A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2008146079A publication Critical patent/JP2008146079A/ja
Publication of JP2008146079A5 publication Critical patent/JP2008146079A5/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Shift Register Type Memory (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2007319864A 2006-12-11 2007-12-11 ゲート駆動回路及びそれを使用する液晶表示装置 Pending JP2008146079A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060125333A KR101428713B1 (ko) 2006-12-11 2006-12-11 게이트 구동 회로 및 그것을 사용하는 액정 표시 장치
KR1020060129732A KR20080056781A (ko) 2006-12-19 2006-12-19 게이트 구동 회로 및 그것을 사용하는 액정 표시 장치

Publications (2)

Publication Number Publication Date
JP2008146079A true JP2008146079A (ja) 2008-06-26
JP2008146079A5 JP2008146079A5 (enExample) 2011-01-06

Family

ID=39606243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007319864A Pending JP2008146079A (ja) 2006-12-11 2007-12-11 ゲート駆動回路及びそれを使用する液晶表示装置

Country Status (2)

Country Link
US (1) US20080211760A1 (enExample)
JP (1) JP2008146079A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044382A (ja) * 2008-08-06 2010-02-25 Samsung Electronics Co Ltd 液晶表示装置
JP2010218673A (ja) * 2009-03-13 2010-09-30 Au Optronics Corp 両方向性電圧安定化を提供するディスプレイ装置
JPWO2011007591A1 (ja) * 2009-07-15 2012-12-20 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
JP2014209259A (ja) * 2009-12-29 2014-11-06 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． ゲート駆動回路
US9001091B2 (en) 2009-11-30 2015-04-07 Sharp Kabushiki Kaisha Scanning-signal-line driving circuit and display device including same
JP2016139140A (ja) * 2009-01-16 2016-08-04 株式会社半導体エネルギー研究所 半導体装置
JP2017510830A (ja) * 2013-12-30 2017-04-13 深▲セン▼市華星光電技術有限公司 Ｇｏａ回路の構造
JP2019207418A (ja) * 2010-09-09 2019-12-05 株式会社半導体エネルギー研究所 表示装置
JP2022179597A (ja) * 2009-03-27 2022-12-02 株式会社半導体エネルギー研究所 半導体装置
WO2022252297A1 (zh) * 2021-06-04 2022-12-08 Tcl华星光电技术有限公司 驱动电路及显示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101762915B (zh) * 2008-12-24 2013-04-17 北京京东方光电科技有限公司 Tft-lcd阵列基板及其驱动方法
KR101641532B1 (ko) * 2009-02-10 2016-08-01 삼성디스플레이 주식회사 타이밍 제어방법, 이를 수행하기 위한 타이밍 제어장치 및 이를 갖는 표시장치
KR101336851B1 (ko) * 2010-05-03 2013-12-04 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
US8941577B2 (en) * 2010-11-10 2015-01-27 Sharp Kabushiki Kaisha Liquid crystal display with dummy stages in shift register and its clock signal operation
KR101778650B1 (ko) 2011-02-23 2017-09-15 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
KR101903566B1 (ko) 2011-10-26 2018-10-04 삼성디스플레이 주식회사 표시 패널
KR101418141B1 (ko) * 2011-12-13 2014-07-11 엘지디스플레이 주식회사 표시장치
KR102050511B1 (ko) * 2012-07-24 2019-12-02 삼성디스플레이 주식회사 표시 장치
CN202838908U (zh) * 2012-09-20 2013-03-27 北京京东方光电科技有限公司 栅极驱动电路、阵列基板和显示装置
KR102025858B1 (ko) * 2012-10-17 2019-09-27 삼성디스플레이 주식회사 표시 장치
US20140184484A1 (en) * 2012-12-28 2014-07-03 Semiconductor Energy Laboratory Co., Ltd. Display device
KR102043165B1 (ko) * 2013-01-30 2019-11-12 삼성디스플레이 주식회사 표시 장치
KR102135432B1 (ko) * 2014-01-08 2020-07-20 삼성디스플레이 주식회사 표시 장치
JP2015197543A (ja) * 2014-03-31 2015-11-09 ソニー株式会社 実装基板および電子機器
JP6128046B2 (ja) 2014-03-31 2017-05-17 ソニー株式会社 実装基板および電子機器
JP2015197544A (ja) 2014-03-31 2015-11-09 ソニー株式会社 実装基板および電子機器
KR102581490B1 (ko) * 2016-08-30 2023-09-21 삼성디스플레이 주식회사 표시 장치
CN106652948B (zh) * 2016-12-27 2019-04-12 深圳市华星光电技术有限公司 一种驱动电路及显示面板
CN106504718A (zh) * 2016-12-29 2017-03-15 深圳市华星光电技术有限公司 一种驱动电路
CN108694915B (zh) * 2017-04-10 2022-10-11 合肥京东方光电科技有限公司 电平转换电路、显示装置和驱动方法
CN109213380A (zh) * 2018-11-12 2019-01-15 京东方科技集团股份有限公司 输入控制电路及方法、输入控制装置、显示面板
KR102543041B1 (ko) * 2018-11-29 2023-06-14 엘지디스플레이 주식회사 외부 보상용 표시 장치 및 그 구동 방법
US11348533B1 (en) * 2019-06-13 2022-05-31 Apple Inc. Methods and apparatus for accelerating scan signal fall time to reduce display border width
CN111383576A (zh) * 2020-03-24 2020-07-07 维沃移动通信有限公司 像素驱动电路、显示面板及电子设备
CN111429843B (zh) * 2020-04-30 2021-09-24 京东方科技集团股份有限公司 显示基板、显示装置
KR102772026B1 (ko) * 2020-12-24 2025-02-26 엘지디스플레이 주식회사 레벨 쉬프터, 게이트 구동 회로 및 표시 장치

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08286643A (ja) * 1995-04-18 1996-11-01 Casio Comput Co Ltd 液晶駆動装置
JPH08313931A (ja) * 1995-05-17 1996-11-29 Sharp Corp 画像表示装置
JPH1084259A (ja) * 1996-09-09 1998-03-31 Nec Corp レベルシフト回路
JP2005151577A (ja) * 2003-11-13 2005-06-09 Samsung Electronics Co Ltd Ａｓｇ薄膜トランジスタ型液晶表示装置パネルのゲートラインを駆動するクロック信号及び反転クロック信号電圧レベルを制御するレベルシフター回路及び電圧レベル制御方法
JP2005196123A (ja) * 2003-12-30 2005-07-21 Boe Hydis Technology Co Ltd 液晶表示装置の駆動回路
JP2006039562A (ja) * 2004-07-26 2006-02-09 Samsung Electronics Co Ltd 表示装置
JP2006189767A (ja) * 2004-12-31 2006-07-20 Lg Phillips Lcd Co Ltd 液晶表示素子
US20060274021A1 (en) * 2005-06-07 2006-12-07 Samsung Electronics Co., Ltd. Display device
JP2006350289A (ja) * 2005-06-15 2006-12-28 Lg Philips Lcd Co Ltd 液晶表示装置の駆動装置及び駆動方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4480944B2 (ja) * 2002-03-25 2010-06-16 シャープ株式会社 シフトレジスタおよびそれを用いる表示装置
AU2003241202A1 (en) * 2002-06-10 2003-12-22 Samsung Electronics Co., Ltd. Shift register, liquid crystal display device having the shift register and method of driving scan lines using the same
KR100506005B1 (ko) * 2002-12-31 2005-08-04 엘지.필립스 엘시디 주식회사 평판표시장치
KR101039983B1 (ko) * 2005-03-31 2011-06-09 엘지디스플레이 주식회사 게이트 드라이버 및 이를 구비한 표시장치

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08286643A (ja) * 1995-04-18 1996-11-01 Casio Comput Co Ltd 液晶駆動装置
JPH08313931A (ja) * 1995-05-17 1996-11-29 Sharp Corp 画像表示装置
JPH1084259A (ja) * 1996-09-09 1998-03-31 Nec Corp レベルシフト回路
JP2005151577A (ja) * 2003-11-13 2005-06-09 Samsung Electronics Co Ltd Ａｓｇ薄膜トランジスタ型液晶表示装置パネルのゲートラインを駆動するクロック信号及び反転クロック信号電圧レベルを制御するレベルシフター回路及び電圧レベル制御方法
JP2005196123A (ja) * 2003-12-30 2005-07-21 Boe Hydis Technology Co Ltd 液晶表示装置の駆動回路
JP2006039562A (ja) * 2004-07-26 2006-02-09 Samsung Electronics Co Ltd 表示装置
JP2006189767A (ja) * 2004-12-31 2006-07-20 Lg Phillips Lcd Co Ltd 液晶表示素子
US20060274021A1 (en) * 2005-06-07 2006-12-07 Samsung Electronics Co., Ltd. Display device
JP2006350289A (ja) * 2005-06-15 2006-12-28 Lg Philips Lcd Co Ltd 液晶表示装置の駆動装置及び駆動方法

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044382A (ja) * 2008-08-06 2010-02-25 Samsung Electronics Co Ltd 液晶表示装置
US10332610B2 (en) 2009-01-16 2019-06-25 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device including the same
US11735133B2 (en) 2009-01-16 2023-08-22 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device including the same
US11151953B2 (en) 2009-01-16 2021-10-19 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device including the same
US11468857B2 (en) 2009-01-16 2022-10-11 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device including the same
US10741138B2 (en) 2009-01-16 2020-08-11 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device including the same
JP2016139140A (ja) * 2009-01-16 2016-08-04 株式会社半導体エネルギー研究所 半導体装置
US12027133B2 (en) 2009-01-16 2024-07-02 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device including the same
JP2017083881A (ja) * 2009-01-16 2017-05-18 株式会社半導体エネルギー研究所 表示装置
JP2010218673A (ja) * 2009-03-13 2010-09-30 Au Optronics Corp 両方向性電圧安定化を提供するディスプレイ装置
US8223111B2 (en) 2009-03-13 2012-07-17 Au Optronics Corp. Display device providing bi-directional voltage stabilization
US11916150B2 (en) 2009-03-27 2024-02-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US12294031B2 (en) 2009-03-27 2025-05-06 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP7462004B2 (ja) 2009-03-27 2024-04-04 株式会社半導体エネルギー研究所 半導体装置
JP2022179597A (ja) * 2009-03-27 2022-12-02 株式会社半導体エネルギー研究所 半導体装置
US8803784B2 (en) 2009-07-15 2014-08-12 Sharp Kabushiki Kaisha Scanning signal line drive circuit and display device having the same
JPWO2011007591A1 (ja) * 2009-07-15 2012-12-20 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
US9001091B2 (en) 2009-11-30 2015-04-07 Sharp Kabushiki Kaisha Scanning-signal-line driving circuit and display device including same
US9343030B2 (en) 2009-12-29 2016-05-17 Samsung Display Co., Ltd. Gate driving circuit and display apparatus including the same
JP2014209259A (ja) * 2009-12-29 2014-11-06 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． ゲート駆動回路
JP2021063989A (ja) * 2010-09-09 2021-04-22 株式会社半導体エネルギー研究所 表示装置
US11501728B2 (en) 2010-09-09 2022-11-15 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP7015409B2 (ja) 2010-09-09 2022-02-02 株式会社半導体エネルギー研究所 表示装置
US11688358B2 (en) 2010-09-09 2023-06-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP2022009004A (ja) * 2010-09-09 2022-01-14 株式会社半導体エネルギー研究所 表示装置
US10957267B2 (en) 2010-09-09 2021-03-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP2021021952A (ja) * 2010-09-09 2021-02-18 株式会社半導体エネルギー研究所 表示装置
JP2019207418A (ja) * 2010-09-09 2019-12-05 株式会社半導体エネルギー研究所 表示装置
US12100366B2 (en) 2010-09-09 2024-09-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US12400616B2 (en) 2010-09-09 2025-08-26 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP2017510830A (ja) * 2013-12-30 2017-04-13 深▲セン▼市華星光電技術有限公司 Ｇｏａ回路の構造
WO2022252297A1 (zh) * 2021-06-04 2022-12-08 Tcl华星光电技术有限公司 驱动电路及显示装置

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