JP5033475B2 - 液晶表示装置及びその駆動方法 - Google Patents

液晶表示装置及びその駆動方法 Download PDF

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Publication number
JP5033475B2
JP5033475B2 JP2007127209A JP2007127209A JP5033475B2 JP 5033475 B2 JP5033475 B2 JP 5033475B2 JP 2007127209 A JP2007127209 A JP 2007127209A JP 2007127209 A JP2007127209 A JP 2007127209A JP 5033475 B2 JP5033475 B2 JP 5033475B2
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JP2007127209A
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English (en)
Japanese (ja)
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JP2008096954A5 (enExample
JP2008096954A (ja
Inventor
炳 吉 田
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
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Samsung Electronics Co Ltd
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Priority claimed from KR1020070018060A external-priority patent/KR101419848B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2008096954A publication Critical patent/JP2008096954A/ja
Publication of JP2008096954A5 publication Critical patent/JP2008096954A5/ja
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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
    • 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
    • G09G2320/0252—Improving the response speed
    • 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
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • 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
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • G09G3/2055—Display of intermediate tones using dithering with use of a spatial dither pattern the pattern being varied in time

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)
  • Controls And Circuits For Display Device (AREA)
  • Liquid Crystal (AREA)
JP2007127209A 2006-10-09 2007-05-11 液晶表示装置及びその駆動方法 Expired - Fee Related JP5033475B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2006-0097962 2006-10-09
KR20060097962 2006-10-09
KR1020070018060A KR101419848B1 (ko) 2006-10-09 2007-02-22 액정 표시 장치 및 그의 구동 방법
KR10-2007-0018060 2007-02-22

Publications (3)

Publication Number Publication Date
JP2008096954A JP2008096954A (ja) 2008-04-24
JP2008096954A5 JP2008096954A5 (enExample) 2010-06-03
JP5033475B2 true JP5033475B2 (ja) 2012-09-26

Family

ID=39274631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007127209A Expired - Fee Related JP5033475B2 (ja) 2006-10-09 2007-05-11 液晶表示装置及びその駆動方法

Country Status (2)

Country Link
US (1) US8035660B2 (enExample)
JP (1) JP5033475B2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8223166B2 (en) * 2008-05-19 2012-07-17 Samsung Electronics Co., Ltd. Input gamma dithering systems and methods
KR20100025095A (ko) * 2008-08-27 2010-03-09 삼성전자주식회사 영상데이터 보상 방법, 이를 수행하기 위한 보상 장치 및 이 데이터 보상장치를 포함하는 표시 장치
US20100321412A1 (en) * 2009-06-23 2010-12-23 Himax Technologies Limited System and method for driving a liquid crystal display
US20100321413A1 (en) * 2009-06-23 2010-12-23 Himax Technologies Limited System and method for driving a liquid crystal display
US8203523B2 (en) * 2009-07-29 2012-06-19 Samsung Electronics Co., Ltd. Method and apparatus for selectively applying input gamma dithering
KR101600492B1 (ko) * 2009-09-09 2016-03-22 삼성디스플레이 주식회사 표시장치 및 이의 구동방법
US8947339B2 (en) * 2009-12-21 2015-02-03 Sharp Laboratories Of America, Inc. Noise-compensated LCD display
KR101073266B1 (ko) * 2010-02-11 2011-10-12 삼성모바일디스플레이주식회사 유기전계발광 표시장치 및 그의 구동방법
JP6081162B2 (ja) * 2011-11-30 2017-02-15 株式会社半導体エネルギー研究所 駆動回路及び該駆動回路を具備する表示装置
KR102068165B1 (ko) 2012-10-24 2020-01-21 삼성디스플레이 주식회사 타이밍 컨트롤러 및 이를 포함하는 표시 장치
KR102023940B1 (ko) * 2012-12-27 2019-11-04 엘지디스플레이 주식회사 표시장치용 구동회로 및 이의 구동방법
JP6111755B2 (ja) * 2013-03-13 2017-04-12 セイコーエプソン株式会社 表示制御回路、電気光学装置、及び、電子機器
KR102060542B1 (ko) * 2013-05-21 2019-12-31 삼성디스플레이 주식회사 영상 신호 보정 장치 및 영상 신호 보정 방법
TWI514359B (zh) * 2013-08-28 2015-12-21 Novatek Microelectronics Corp 液晶顯示器及其影像遞色補償方法
KR20150092799A (ko) * 2014-02-05 2015-08-17 삼성디스플레이 주식회사 광원 구동 방법, 이 방법을 수행하는 광원 구동 장치 및 이 광원 구동 장치를 포함하는 표시 장치
KR20160031606A (ko) 2014-09-12 2016-03-23 삼성디스플레이 주식회사 보안 기능을 구비한 표시 장치
KR102272252B1 (ko) * 2014-12-29 2021-07-02 삼성디스플레이 주식회사 표시 장치
KR20190071020A (ko) * 2017-12-13 2019-06-24 삼성디스플레이 주식회사 영상 데이터 보정 방법 및 이를 수행하는 표시 장치
KR102524219B1 (ko) * 2018-02-07 2023-04-21 삼성전자 주식회사 제 1 정보 및 제 2 정보에 기반하여 디스플레이의 화질을 보상하는 방법 및 전자 장치
KR102112146B1 (ko) * 2018-09-27 2020-05-18 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
CN109360523B (zh) * 2018-12-12 2020-11-27 惠科股份有限公司 显示面板的驱动方法及驱动装置、显示装置
CN110148391A (zh) * 2019-03-29 2019-08-20 珠海亿智电子科技有限公司 一种避免图像显示撕裂的方法和终端设备
KR102666116B1 (ko) * 2019-12-30 2024-05-13 엘지디스플레이 주식회사 표시 장치 및 표시 장치의 제어 방법

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US5351067A (en) * 1991-07-22 1994-09-27 International Business Machines Corporation Multi-source image real time mixing and anti-aliasing
JPH1115444A (ja) * 1997-06-23 1999-01-22 Hitachi Ltd 液晶表示装置およびそれに用いられる液晶制御回路
US7030846B2 (en) * 2001-07-10 2006-04-18 Samsung Electronics Co., Ltd. Color correction liquid crystal display and method of driving same
KR100859514B1 (ko) * 2002-05-30 2008-09-22 삼성전자주식회사 액정 표시 장치 및 그 구동 장치
KR100499520B1 (ko) 2003-02-12 2005-07-05 엘지전자 주식회사 감마 자동 보정 장치
US7375723B2 (en) * 2003-06-10 2008-05-20 Samsung Electronics Co., Ltd. Display device and method of compensating primary image data to increase a response speed of the display
KR100556383B1 (ko) 2003-10-06 2006-03-03 엘지전자 주식회사 영상표시기기의 감마 보정 장치 및 방법
JP4381232B2 (ja) 2004-06-11 2009-12-09 シャープ株式会社 映像表示装置
KR101056371B1 (ko) * 2004-09-08 2011-08-11 삼성전자주식회사 표시장치와, 이의 구동 방법 및 장치
KR101152116B1 (ko) * 2004-10-22 2012-06-15 삼성전자주식회사 표시 장치 및 그 구동 장치
KR101197055B1 (ko) * 2005-11-25 2012-11-06 삼성디스플레이 주식회사 표시 장치의 구동 장치

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Publication number Publication date
US20080084432A1 (en) 2008-04-10
US8035660B2 (en) 2011-10-11
JP2008096954A (ja) 2008-04-24

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