KR101332291B1 - 디지털-아날로그 변환기 및 영상표시장치 - Google Patents

디지털-아날로그 변환기 및 영상표시장치 Download PDF

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Publication number
KR101332291B1
KR101332291B1 KR1020070073840A KR20070073840A KR101332291B1 KR 101332291 B1 KR101332291 B1 KR 101332291B1 KR 1020070073840 A KR1020070073840 A KR 1020070073840A KR 20070073840 A KR20070073840 A KR 20070073840A KR 101332291 B1 KR101332291 B1 KR 101332291B1
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South Korea
Prior art keywords
voltage
operational amplifier
selector
register
switch
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KR1020070073840A
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English (en)
Korean (ko)
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KR20080010298A (ko
Inventor
마사키 요시오카
겐이치로 오가
켄 키타무라
타카아키 스기야마
모토야스 야노
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소니 주식회사
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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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue 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
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • H03M1/682—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Analogue/Digital Conversion (AREA)
  • Liquid Crystal (AREA)
KR1020070073840A 2006-07-26 2007-07-24 디지털-아날로그 변환기 및 영상표시장치 Expired - Fee Related KR101332291B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00203553 2006-07-26
JP2006203553A JP4779853B2 (ja) 2006-07-26 2006-07-26 ディジタル−アナログ変換器および映像表示装置

Publications (2)

Publication Number Publication Date
KR20080010298A KR20080010298A (ko) 2008-01-30
KR101332291B1 true KR101332291B1 (ko) 2013-11-25

Family

ID=38985700

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070073840A Expired - Fee Related KR101332291B1 (ko) 2006-07-26 2007-07-24 디지털-아날로그 변환기 및 영상표시장치

Country Status (5)

Country Link
US (1) US7855720B2 (enExample)
JP (1) JP4779853B2 (enExample)
KR (1) KR101332291B1 (enExample)
CN (1) CN101136636B (enExample)
TW (1) TW200814542A (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI332325B (en) * 2005-11-05 2010-10-21 Samsung Electronics Co Ltd Digital/analog converting driver and method
JP4779853B2 (ja) * 2006-07-26 2011-09-28 ソニー株式会社 ディジタル−アナログ変換器および映像表示装置
KR100822801B1 (ko) * 2006-08-02 2008-04-18 삼성전자주식회사 디지털-아날로그 변환기 및 그것을 포함하는 소스 드라이버
JP4779875B2 (ja) * 2006-08-24 2011-09-28 ソニー株式会社 ディジタル−アナログ変換器および映像表示装置
US8558852B2 (en) * 2006-11-30 2013-10-15 Seiko Epson Corporation Source driver, electro-optical device, and electronic instrument
KR100814255B1 (ko) * 2006-12-22 2008-03-17 매그나칩 반도체 유한회사 디지털-아날로그 변환기
KR100800494B1 (ko) * 2007-02-09 2008-02-04 삼성전자주식회사 적은 칩 사이즈를 요구하는 디지털 아날로그 컨버터,디지털 아날로그 컨버팅 방법 및 상기 디지털 아날로그컨버터를 구비하는 디스플레이 패널 드라이버
KR100912090B1 (ko) * 2007-02-14 2009-08-13 삼성전자주식회사 디지털-아날로그 변환기 및 디지털-아날로그 변환방법
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
JP2010171627A (ja) * 2009-01-21 2010-08-05 Sony Corp 半導体集積回路、液晶駆動回路及び液晶表示装置
KR101534150B1 (ko) 2009-02-13 2015-07-07 삼성전자주식회사 하이브리드 디지털/아날로그 컨버터, 소스 드라이버 및 액정 표시 장치
TWI410053B (zh) * 2009-10-15 2013-09-21 Chunghwa Picture Tubes Ltd 多段式轉換之數位-類比轉換器
US8648779B2 (en) * 2009-10-20 2014-02-11 Taiwan Semiconductor Manufacturing Co., Ltd. LCD driver
DE102009056319B4 (de) * 2009-12-01 2019-11-21 Universität Stuttgart Regelschaltung
CN102654987B (zh) * 2012-02-03 2014-10-15 京东方科技集团股份有限公司 Tft-lcd基板像素点充电方法、装置及源驱动器
US10438535B2 (en) * 2016-09-21 2019-10-08 Apple Inc. Time-interleaved source driver for display devices
US10128865B1 (en) * 2017-07-25 2018-11-13 Macronix International Co., Ltd. Two stage digital-to-analog converter
US10855299B2 (en) * 2018-09-07 2020-12-01 Mediatek Singapore Pte. Ltd. Resistive DAC with summing junction switches, current output reference, and output routing methods
CN109523964B (zh) * 2018-12-17 2021-04-20 合肥奕斯伟集成电路有限公司 一种选择电路、数位类比转换器以及显示设备
KR102112328B1 (ko) * 2019-05-21 2020-05-19 주식회사 에이코닉 디스플레이 장치의 출력 드라이버
CN115802599B (zh) * 2021-09-09 2025-10-24 深圳英集芯科技股份有限公司 一种版图结构和相关芯片
CN117198221B (zh) * 2023-11-07 2024-02-06 上海视涯技术有限公司 一种数据存储电路、硅基显示面板及显示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06120832A (ja) * 1992-10-06 1994-04-28 Nec Corp ディジタル−アナログ変換器
JP2000151407A (ja) 1998-11-16 2000-05-30 Nec Corp Ｄａ変換回路

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US6191720B1 (en) * 1998-12-30 2001-02-20 International Business Machines Corporation Efficient two-stage digital-to-analog converter using sample-and-hold circuits
JP3246498B2 (ja) * 1999-11-30 2002-01-15 ヤマハ株式会社 ディジタル／アナログ変換器
JP4288849B2 (ja) 2000-12-06 2009-07-01 ソニー株式会社 アクティブマトリクス型表示装置およびこれを用いた携帯端末
JP4744075B2 (ja) * 2003-12-04 2011-08-10 ルネサスエレクトロニクス株式会社 表示装置、その駆動回路およびその駆動方法
JP4779853B2 (ja) * 2006-07-26 2011-09-28 ソニー株式会社 ディジタル−アナログ変換器および映像表示装置
KR100845746B1 (ko) * 2006-08-02 2008-07-11 삼성전자주식회사 면적을 최소화하는 디지털-아날로그 변환기 및 그것을포함하는 소스 드라이버
KR100822801B1 (ko) * 2006-08-02 2008-04-18 삼성전자주식회사 디지털-아날로그 변환기 및 그것을 포함하는 소스 드라이버
TWI352326B (en) * 2006-10-05 2011-11-11 Raydium Semiconductor Corp Apparatus and method for generating chopper-stabil
KR100814255B1 (ko) * 2006-12-22 2008-03-17 매그나칩 반도체 유한회사 디지털-아날로그 변환기
KR100800494B1 (ko) * 2007-02-09 2008-02-04 삼성전자주식회사 적은 칩 사이즈를 요구하는 디지털 아날로그 컨버터,디지털 아날로그 컨버팅 방법 및 상기 디지털 아날로그컨버터를 구비하는 디스플레이 패널 드라이버

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06120832A (ja) * 1992-10-06 1994-04-28 Nec Corp ディジタル−アナログ変換器
JP2000151407A (ja) 1998-11-16 2000-05-30 Nec Corp Ｄａ変換回路

Also Published As

Publication number Publication date
JP4779853B2 (ja) 2011-09-28
TW200814542A (en) 2008-03-16
JP2008034955A (ja) 2008-02-14
US7855720B2 (en) 2010-12-21
CN101136636A (zh) 2008-03-05
TWI332768B (enExample) 2010-11-01
CN101136636B (zh) 2011-01-26
KR20080010298A (ko) 2008-01-30
US20080024478A1 (en) 2008-01-31

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