KR102011324B1 - 표시장치 - Google Patents

표시장치 Download PDF

Info

Publication number
KR102011324B1
KR102011324B1 KR1020110124354A KR20110124354A KR102011324B1 KR 102011324 B1 KR102011324 B1 KR 102011324B1 KR 1020110124354 A KR1020110124354 A KR 1020110124354A KR 20110124354 A KR20110124354 A KR 20110124354A KR 102011324 B1 KR102011324 B1 KR 102011324B1
Authority
KR
South Korea
Prior art keywords
section
gate
signal
driving voltage
display
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.)
Active
Application number
KR1020110124354A
Other languages
English (en)
Korean (ko)
Other versions
KR20130058378A (ko
Inventor
전진영
Original Assignee
삼성디스플레이 주식회사
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 삼성디스플레이 주식회사 filed Critical 삼성디스플레이 주식회사
Priority to KR1020110124354A priority Critical patent/KR102011324B1/ko
Priority to US13/426,770 priority patent/US9123309B2/en
Priority to CN2012202157278U priority patent/CN202749073U/zh
Priority to CN201210147910.3A priority patent/CN103137086B/zh
Priority to JP2012131017A priority patent/JP6234662B2/ja
Priority to TW101123107A priority patent/TWI579816B/zh
Priority to DE102012221033.4A priority patent/DE102012221033B4/de
Publication of KR20130058378A publication Critical patent/KR20130058378A/ko
Application granted granted Critical
Publication of KR102011324B1 publication Critical patent/KR102011324B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
KR1020110124354A 2011-11-25 2011-11-25 표시장치 Active KR102011324B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020110124354A KR102011324B1 (ko) 2011-11-25 2011-11-25 표시장치
US13/426,770 US9123309B2 (en) 2011-11-25 2012-03-22 Display device using boosting-on and boosting-off gate driving voltages
CN201210147910.3A CN103137086B (zh) 2011-11-25 2012-05-14 显示装置
CN2012202157278U CN202749073U (zh) 2011-11-25 2012-05-14 显示装置
JP2012131017A JP6234662B2 (ja) 2011-11-25 2012-06-08 表示装置
TW101123107A TWI579816B (zh) 2011-11-25 2012-06-27 顯示裝置
DE102012221033.4A DE102012221033B4 (de) 2011-11-25 2012-11-19 Anzeigevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110124354A KR102011324B1 (ko) 2011-11-25 2011-11-25 표시장치

Publications (2)

Publication Number Publication Date
KR20130058378A KR20130058378A (ko) 2013-06-04
KR102011324B1 true KR102011324B1 (ko) 2019-10-22

Family

ID=47708436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110124354A Active KR102011324B1 (ko) 2011-11-25 2011-11-25 표시장치

Country Status (6)

Country Link
US (1) US9123309B2 (https=)
JP (1) JP6234662B2 (https=)
KR (1) KR102011324B1 (https=)
CN (2) CN202749073U (https=)
DE (1) DE102012221033B4 (https=)
TW (1) TWI579816B (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102011324B1 (ko) * 2011-11-25 2019-10-22 삼성디스플레이 주식회사 표시장치
US9201483B2 (en) * 2013-01-16 2015-12-01 Novatek Microelectronics Corp. Image processing unit, image processing apparatus and image display system
CN105144278B (zh) * 2013-04-23 2017-12-26 夏普株式会社 液晶显示装置
KR102081253B1 (ko) * 2013-12-09 2020-02-26 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR102148475B1 (ko) * 2013-12-13 2020-10-14 엘지디스플레이 주식회사 표시장치용 구동회로 및 이의 구동방법
KR102208386B1 (ko) * 2014-01-22 2021-01-28 삼성디스플레이 주식회사 표시 패널 구동 방법, 이 방법을 수행하는 표시 패널 구동 장치 및 이 표시패널 구동 장치를 포함하는 표시 장치
KR101563265B1 (ko) * 2014-05-08 2015-10-27 엘지디스플레이 주식회사 표시장치 및 그 구동 방법
CN104299587B (zh) 2014-10-22 2016-05-04 重庆京东方光电科技有限公司 显示装置的驱动方法和显示装置
KR102283925B1 (ko) * 2014-10-29 2021-08-02 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
TWI576806B (zh) * 2015-09-23 2017-04-01 矽創電子股份有限公司 顯示系統中驅動裝置的電源供應模組及相關的驅動裝置及電源供應方法
US10497330B2 (en) 2015-12-02 2019-12-03 Sharp Kabushiki Kaisha Display device that performs pause driving
KR102453287B1 (ko) * 2015-12-14 2022-10-11 엘지디스플레이 주식회사 표시장치와 그 전원 집적 회로의 제어 방법
KR102533715B1 (ko) * 2016-05-27 2023-05-19 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
CN108461067B (zh) * 2017-02-20 2020-09-01 元太科技工业股份有限公司 电子纸显示器以及电子纸显示面板的驱动方法
KR102542826B1 (ko) * 2018-07-27 2023-06-15 삼성디스플레이 주식회사 표시 장치 및 그의 구동 방법
CN116917975B (zh) * 2022-02-18 2026-03-17 京东方科技集团股份有限公司 显示面板的驱动方法及显示装置
CN117831476A (zh) * 2022-09-28 2024-04-05 华为技术有限公司 驱动芯片在显示设备中的配置方案、显示设备
CN116469335A (zh) * 2023-05-08 2023-07-21 北京京东方显示技术有限公司 显示控制方法、时序控制器、显示系统及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000330089A (ja) 1999-05-25 2000-11-30 Hitachi Ltd 液晶表示装置
JP2002123234A (ja) 2000-08-09 2002-04-26 Sharp Corp 画像表示装置ならびに携帯電子機器
JP2005062484A (ja) * 2003-08-12 2005-03-10 Toshiba Matsushita Display Technology Co Ltd 表示装置、及び表示装置の駆動方法
JP2009053427A (ja) 2007-08-27 2009-03-12 Toshiba Matsushita Display Technology Co Ltd 平面表示装置、および、平面表示装置の駆動方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878267B1 (ko) * 2002-05-08 2009-01-13 삼성전자주식회사 액정 표시 장치
KR100957580B1 (ko) * 2003-09-30 2010-05-12 삼성전자주식회사 구동장치, 이를 갖는 표시장치 및 이의 구동방법
KR20070040172A (ko) * 2005-10-11 2007-04-16 삼성전자주식회사 구동 전압 생성 회로 및 이를 포함하는 디스플레이 장치,그리고 구동 전압 생성 방법
KR100761827B1 (ko) 2005-11-23 2007-09-28 삼성전자주식회사 소스 드라이버 제어 장치 및 소스 드라이버 제어 방법
KR100866952B1 (ko) * 2006-05-09 2008-11-05 삼성전자주식회사 홀드 타입의 디스플레이 패널 구동 장치 및 방법
KR101281667B1 (ko) * 2006-05-11 2013-07-03 엘지디스플레이 주식회사 액정표시장치의 소프트 페일 처리 회로 및 방법
KR20080111233A (ko) * 2007-06-18 2008-12-23 삼성전자주식회사 액정 표시 장치의 구동 장치와 이를 포함하는 액정 표시장치
KR101385206B1 (ko) * 2008-01-07 2014-04-14 삼성디스플레이 주식회사 게이트 드라이버, 그 구동 방법 및 이를 구비하는 표시장치
KR101493491B1 (ko) * 2008-09-03 2015-03-05 삼성디스플레이 주식회사 표시장치 및 이의 구동방법
KR101533666B1 (ko) * 2008-12-01 2015-07-06 삼성디스플레이 주식회사 액정 표시 장치 및 그 구동 방법
KR20110124354A (ko) 2009-03-01 2011-11-16 타우 사이언스 코포레이션 고체 상태 광원을 활용하는 고속 양자 효율 측정 장치
CN102870151B (zh) * 2010-04-23 2016-03-30 株式会社半导体能源研究所 显示装置以及其驱动方法
CN101996561B (zh) * 2010-11-09 2012-08-29 华映视讯（吴江）有限公司 显示器的驱动电源控制装置
KR102011324B1 (ko) * 2011-11-25 2019-10-22 삼성디스플레이 주식회사 표시장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000330089A (ja) 1999-05-25 2000-11-30 Hitachi Ltd 液晶表示装置
JP2002123234A (ja) 2000-08-09 2002-04-26 Sharp Corp 画像表示装置ならびに携帯電子機器
JP2005062484A (ja) * 2003-08-12 2005-03-10 Toshiba Matsushita Display Technology Co Ltd 表示装置、及び表示装置の駆動方法
JP2009053427A (ja) 2007-08-27 2009-03-12 Toshiba Matsushita Display Technology Co Ltd 平面表示装置、および、平面表示装置の駆動方法

Also Published As

Publication number Publication date
TWI579816B (zh) 2017-04-21
JP2013114260A (ja) 2013-06-10
KR20130058378A (ko) 2013-06-04
TW201322238A (zh) 2013-06-01
CN103137086A (zh) 2013-06-05
CN103137086B (zh) 2016-09-07
DE102012221033A1 (de) 2013-05-29
US9123309B2 (en) 2015-09-01
JP6234662B2 (ja) 2017-11-22
CN202749073U (zh) 2013-02-20
DE102012221033B4 (de) 2020-11-26
US20130135282A1 (en) 2013-05-30

Similar Documents

Publication Publication Date Title
KR102011324B1 (ko) 표시장치
US8605123B2 (en) Method of driving backlight assembly and display apparatus having the same
US10019927B2 (en) Display device and driving method thereof suppressing power voltage ripples
CN101114432B (zh) 液晶显示器件及其驱动方法
JP4982349B2 (ja) 液晶表示装置及びその駆動方法
KR102401065B1 (ko) 전원 공급부를 갖는 디스플레이 장치
KR20140120108A (ko) 표시 패널의 구동 방법 및 이를 수행하는 표시 장치
KR102161702B1 (ko) 표시 패널 구동 방법, 이를 수행하기 위한 표시 패널 구동 장치 및 이 표시패널 구동 장치를 포함하는 표시 장치
KR20150078981A (ko) 평판 표시 장치 및 그의 구동 방법
KR102247133B1 (ko) 표시장치
KR101610002B1 (ko) 액정 표시장치 및 그의 구동방법
KR101451572B1 (ko) 액정 표시 장치 및 그 구동방법
KR101252088B1 (ko) 액정표시장치
US10304406B2 (en) Display apparatus with reduced flash noise, and a method of driving the display apparatus
KR102283377B1 (ko) 표시장치와 그 게이트 구동 회로
JP2011085801A (ja) Ｔｆｔ液晶駆動回路、及びそれを用いたｔｆｔ液晶駆動方法
KR20170140624A (ko) 전원공급부를 포함하는 표시장치
KR101374981B1 (ko) 액정표시장치의 백라이트 구동 장치 및 방법
KR102314615B1 (ko) 액정표시장치의 구동회로
KR20080047168A (ko) 전압 생성 회로 및 이를 포함하는 액정 표시 장치
KR20080048879A (ko) 액정표시장치 및 그의 구동방법
KR20080011853A (ko) 표시 장치
KR20110080733A (ko) 디스플레이장치 및 그의 동작 방법
KR20060065131A (ko) 액정 표시 장치의 충전펌프

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20111125

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20120723

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20161125

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20111125

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20181130

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20190524

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20190809

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20190812

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20220721

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20220721

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20230801

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20240723

Start annual number: 6

End annual number: 6