FR2830968B1 - Dispositif et procede de commande de donnees dans un afficheur a cristaux liquides - Google Patents

Dispositif et procede de commande de donnees dans un afficheur a cristaux liquides

Info

Publication number
FR2830968B1
FR2830968B1 FR0206892A FR0206892A FR2830968B1 FR 2830968 B1 FR2830968 B1 FR 2830968B1 FR 0206892 A FR0206892 A FR 0206892A FR 0206892 A FR0206892 A FR 0206892A FR 2830968 B1 FR2830968 B1 FR 2830968B1
Authority
FR
France
Prior art keywords
liquid crystal
crystal display
controlling data
controlling
data
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.)
Expired - Fee Related
Application number
FR0206892A
Other languages
English (en)
Other versions
FR2830968A1 (fr
Inventor
Seok Woo Lee
Su Kyung Choi
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.)
LG Display Co Ltd
Original Assignee
LG Philips LCD 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
Application filed by LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of FR2830968A1 publication Critical patent/FR2830968A1/fr
Application granted granted Critical
Publication of FR2830968B1 publication Critical patent/FR2830968B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • 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
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Analogue/Digital Conversion (AREA)
  • Liquid Crystal (AREA)
FR0206892A 2001-10-13 2002-06-05 Dispositif et procede de commande de donnees dans un afficheur a cristaux liquides Expired - Fee Related FR2830968B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010063208A KR100815898B1 (ko) 2001-10-13 2001-10-13 액정표시장치의 데이터 구동 장치 및 방법

Publications (2)

Publication Number Publication Date
FR2830968A1 FR2830968A1 (fr) 2003-04-18
FR2830968B1 true FR2830968B1 (fr) 2004-11-19

Family

ID=19715098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206892A Expired - Fee Related FR2830968B1 (fr) 2001-10-13 2002-06-05 Dispositif et procede de commande de donnees dans un afficheur a cristaux liquides

Country Status (7)

Country Link
US (1) US7196685B2 (fr)
JP (1) JP4146669B2 (fr)
KR (1) KR100815898B1 (fr)
CN (1) CN1288617C (fr)
DE (1) DE10224737B4 (fr)
FR (1) FR2830968B1 (fr)
GB (1) GB2380849B (fr)

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KR100815897B1 (ko) * 2001-10-13 2008-03-21 엘지.필립스 엘시디 주식회사 액정표시장치의 데이터 구동 장치 및 방법
KR100864917B1 (ko) * 2001-11-03 2008-10-22 엘지디스플레이 주식회사 액정표시장치의 데이터 구동 장치 및 방법
JP2005010202A (ja) 2003-06-16 2005-01-13 Nec Corp 液晶パネル、該液晶パネルを用いた液晶表示装置および該液晶表示装置を搭載した電子機器
JP4651926B2 (ja) * 2003-10-03 2011-03-16 株式会社 日立ディスプレイズ 画像表示装置
KR101029406B1 (ko) * 2003-12-17 2011-04-14 엘지디스플레이 주식회사 액정표시장치의 디멀티플렉서와 그 구동방법
US7889157B2 (en) 2003-12-30 2011-02-15 Lg Display Co., Ltd. Electro-luminescence display device and driving apparatus thereof
KR100525003B1 (ko) 2004-01-29 2005-10-31 삼성전자주식회사 프레임 상쇄 및 하프 디코딩 방법을 채용하는ｔｆｔ－ｌｃｄ 소스 드라이버 및 소스 라인 구동 방법
JP4511218B2 (ja) * 2004-03-03 2010-07-28 ルネサスエレクトロニクス株式会社 ディスプレイパネル駆動方法，ドライバ，及びディスプレイパネル駆動用プログラム
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JP4798753B2 (ja) * 2005-02-28 2011-10-19 ルネサスエレクトロニクス株式会社 表示制御回路および表示制御方法
KR100730965B1 (ko) * 2005-09-16 2007-06-21 노바텍 마이크로일렉트로닉스 코포레이션 디지털 아날로그 변환 장치
US8004482B2 (en) * 2005-10-14 2011-08-23 Lg Display Co., Ltd. Apparatus for driving liquid crystal display device by mixing analog and modulated data voltage
JP2007310234A (ja) * 2006-05-19 2007-11-29 Nec Electronics Corp データ線駆動回路、表示装置、及びデータ線駆動方法
JP5182781B2 (ja) * 2006-10-26 2013-04-17 ルネサスエレクトロニクス株式会社 表示装置及びデータドライバ
KR101357306B1 (ko) * 2007-07-13 2014-01-29 삼성전자주식회사 Ｌｃｄ 드라이버 ｉｄ에서 인버젼을 구현하기 위한 데이터매핑 방법 및 상기 데이터 매핑 방법을 구현하기에 적합한액정 표시 장치
TWI380269B (en) * 2007-10-05 2012-12-21 Au Optronics Corp Display and method of transmitting image data therein
JP5589256B2 (ja) * 2008-02-29 2014-09-17 セイコーエプソン株式会社 駆動回路及び駆動方法、並びに電気光学装置及び電子機器
KR100975814B1 (ko) * 2008-11-14 2010-08-13 주식회사 티엘아이 레이아웃 면적을 감소시키는 소스 드라이버
JP5375375B2 (ja) * 2009-07-02 2013-12-25 ソニー株式会社 半導体集積回路および液晶駆動回路
TWI486936B (zh) * 2009-08-03 2015-06-01 Mstar Semiconductor Inc 使用於一顯示裝置之時序控制器及其相關方法
JP2013026647A (ja) * 2011-07-15 2013-02-04 Sony Corp 増幅器、液晶表示用駆動回路、及び液晶表示装置
KR101998554B1 (ko) * 2012-09-03 2019-07-10 삼성전자 주식회사 소스 드라이버와 이를 포함하는 디스플레이 장치
US9171514B2 (en) * 2012-09-03 2015-10-27 Samsung Electronics Co., Ltd. Source driver, method thereof, and apparatuses having the same
KR102004839B1 (ko) * 2012-09-05 2019-07-29 삼성전자 주식회사 데이터 처리 장치, 이의 동작 방법, 및 이를 포함하는 장치들
CN103927962B (zh) 2013-12-31 2017-02-08 厦门天马微电子有限公司 一种显示装置的驱动电路及其驱动方法
KR102275709B1 (ko) * 2015-03-13 2021-07-09 삼성전자주식회사 게이트 드라이버, 디스플레이 구동 회로 및 디스플레이 장치
CN105047153A (zh) * 2015-08-10 2015-11-11 深圳市华星光电技术有限公司 一种驱动电路及其显示装置
KR102371971B1 (ko) * 2015-09-15 2022-03-11 삼성디스플레이 주식회사 구동칩 및 이를 포함하는 표시 장치
CN105810173B (zh) * 2016-05-31 2018-08-14 武汉华星光电技术有限公司 多路复用型显示驱动电路
CN106297690A (zh) * 2016-08-11 2017-01-04 深圳市华星光电技术有限公司 伽马参考电压产生器、产生方法以及液晶显示装置
WO2018138603A1 (fr) * 2017-01-26 2018-08-02 Semiconductor Energy Laboratory Co., Ltd. Dispositif semi-conducteur et dispositif électronique incluant le dispositif semi-conducteur
CN110176202B (zh) 2018-04-16 2021-04-06 京东方科技集团股份有限公司 信号处理电路及其驱动方法、显示面板及显示装置
US11386863B2 (en) * 2019-07-17 2022-07-12 Novatek Microelectronics Corp. Output circuit of driver

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Also Published As

Publication number Publication date
DE10224737B4 (de) 2012-06-06
KR20030031282A (ko) 2003-04-21
JP2003122333A (ja) 2003-04-25
DE10224737A1 (de) 2003-04-30
CN1288617C (zh) 2006-12-06
JP4146669B2 (ja) 2008-09-10
GB0211912D0 (en) 2002-07-03
CN1412737A (zh) 2003-04-23
FR2830968A1 (fr) 2003-04-18
GB2380849B (en) 2003-11-26
KR100815898B1 (ko) 2008-03-21
GB2380849A (en) 2003-04-16
US20030071779A1 (en) 2003-04-17
US7196685B2 (en) 2007-03-27

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