CN1901021B - 用于显示装置的驱动设备 - Google Patents

用于显示装置的驱动设备 Download PDF

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Publication number
CN1901021B
CN1901021B CN2006101005243A CN200610100524A CN1901021B CN 1901021 B CN1901021 B CN 1901021B CN 2006101005243 A CN2006101005243 A CN 2006101005243A CN 200610100524 A CN200610100524 A CN 200610100524A CN 1901021 B CN1901021 B CN 1901021B
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China
Prior art keywords
grayscale
voltage generator
digital data
digital
pixel
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CN2006101005243A
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English (en)
Chinese (zh)
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CN1901021A (zh
Inventor
李升祐
金太星
朴宰亨
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Samsung Display Co Ltd
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Samsung Electronics Co Ltd
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Publication of CN1901021A publication Critical patent/CN1901021A/zh
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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
    • G09G3/3696—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
    • 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
    • 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
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • 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

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)
  • Liquid Crystal (AREA)
CN2006101005243A 2005-07-20 2006-07-03 用于显示装置的驱动设备 Active CN1901021B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2005-0065808 2005-07-20
KR1020050065808A KR101160835B1 (ko) 2005-07-20 2005-07-20 표시 장치의 구동 장치
KR1020050065808 2005-07-20

Publications (2)

Publication Number Publication Date
CN1901021A CN1901021A (zh) 2007-01-24
CN1901021B true CN1901021B (zh) 2011-01-19

Family

ID=37656889

Family Applications (1)

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CN2006101005243A Active CN1901021B (zh) 2005-07-20 2006-07-03 用于显示装置的驱动设备

Country Status (4)

Country Link
US (2) US8154497B2 (enExample)
JP (1) JP5253722B2 (enExample)
KR (1) KR101160835B1 (enExample)
CN (1) CN1901021B (enExample)

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KR101361083B1 (ko) * 2006-10-23 2014-02-13 삼성디스플레이 주식회사 데이터 구동 장치와 이를 포함하는 액정 표시 장치 및 액정표시 장치의 구동 방법
CN100530336C (zh) * 2007-02-16 2009-08-19 友达光电股份有限公司 源极驱动电路及配置有该电路的显示面板
US20080303767A1 (en) * 2007-06-01 2008-12-11 National Semiconductor Corporation Video display driver with gamma control
CN101399021B (zh) * 2007-09-29 2010-08-11 北京京东方光电科技有限公司 伽玛电压产生装置及液晶显示装置
US20100315405A1 (en) * 2008-04-16 2010-12-16 Noriyuki Tanaka Driving circuit for liquid crystal display device
KR101057699B1 (ko) * 2008-05-15 2011-08-19 매그나칩 반도체 유한회사 원-타임 프로그래머블 기능을 갖는 메모리 장치, 이를구비한 표시패널 구동 칩 및 표시장치
US8432344B2 (en) * 2008-05-27 2013-04-30 Samsung Display Co., Ltd. Liquid crystal display
JP5376723B2 (ja) * 2008-06-09 2013-12-25 株式会社半導体エネルギー研究所 液晶表示装置
JP2010061034A (ja) * 2008-09-05 2010-03-18 Sony Corp 液晶表示装置
JP2010160369A (ja) * 2009-01-09 2010-07-22 Nippon Seiki Co Ltd 有機ｅｌ表示装置
TWI407428B (zh) * 2009-05-20 2013-09-01 Novatek Microelectronics Corp 用於一平面顯示器之伽瑪電壓產生裝置
US20100321361A1 (en) * 2009-06-19 2010-12-23 Himax Technologies Limited Source driver
KR101650868B1 (ko) * 2010-03-05 2016-08-25 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
CN101976542B (zh) * 2010-11-10 2012-07-04 友达光电股份有限公司 像素驱动电路
GB2495607B (en) * 2011-10-11 2014-07-02 Lg Display Co Ltd Liquid crystal display device and driving method thereof
TWI459348B (zh) * 2012-03-09 2014-11-01 Raydium Semiconductor Corp 源極驅動器
CN104517559B (zh) * 2013-10-01 2017-10-27 财团法人工业技术研究院 显示器子像素驱动系统及其驱动方法
KR20150086983A (ko) 2014-01-21 2015-07-29 삼성디스플레이 주식회사 디지털 감마 보정부, 이를 포함하는 표시 장치 및 이를 이용한 표시 패널 구동 방법
US10741141B2 (en) * 2014-02-06 2020-08-11 Kopin Corporation Voltage reference and current source mixing method for video DAC
US12309234B2 (en) * 2014-05-30 2025-05-20 Apple Inc. System and method for transferring a call
KR102237039B1 (ko) * 2014-10-06 2021-04-06 주식회사 실리콘웍스 소오스 드라이버 및 이를 포함하는 디스플레이 장치
KR102234713B1 (ko) * 2014-10-22 2021-03-31 엘지디스플레이 주식회사 감마전압 발생회로 및 이를 포함하는 액정표시장치
JP6577223B2 (ja) * 2015-04-21 2019-09-18 シャープ株式会社 液晶表示装置
CN120729301A (zh) * 2019-02-26 2025-09-30 杭州知存算力科技有限公司 一种存算一体芯片中数模转换电路与模数转换电路复用装置
CN111292671B (zh) * 2020-03-31 2023-09-29 京东方科技集团股份有限公司 数据驱动电路及其驱动方法、和显示装置
WO2025121770A1 (ko) * 2023-12-06 2025-06-12 주식회사 엘엑스세미콘 화소 센싱 회로, 및 이를 포함하는 디스플레이 장치

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WO1998009269A1 (en) * 1996-08-27 1998-03-05 Silicon Image, Inc. System and method for controlling an active matrix display
CN1438621A (zh) * 2002-02-14 2003-08-27 富士通株式会社 液晶显示面板用驱动电路
US20040125067A1 (en) * 2002-12-30 2004-07-01 Lg. Philips Lcd Co., Ltd. Data driving apparatus and method for liquid crystal display device
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CN1621928A (zh) * 2004-12-07 2005-06-01 友达光电股份有限公司 可调整显示视角的液晶显示器及其显示方法

Also Published As

Publication number Publication date
US8264446B2 (en) 2012-09-11
CN1901021A (zh) 2007-01-24
JP5253722B2 (ja) 2013-07-31
US20100188441A1 (en) 2010-07-29
US8154497B2 (en) 2012-04-10
KR20070010853A (ko) 2007-01-24
JP2007025701A (ja) 2007-02-01
KR101160835B1 (ko) 2012-06-28
US20070018922A1 (en) 2007-01-25

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