KR100943774B1 - 소스 드라이버, 전기 광학 장치 및 전자 기기 - Google Patents

소스 드라이버, 전기 광학 장치 및 전자 기기 Download PDF

Info

Publication number
KR100943774B1
KR100943774B1 KR1020070122806A KR20070122806A KR100943774B1 KR 100943774 B1 KR100943774 B1 KR 100943774B1 KR 1020070122806 A KR1020070122806 A KR 1020070122806A KR 20070122806 A KR20070122806 A KR 20070122806A KR 100943774 B1 KR100943774 B1 KR 100943774B1
Authority
KR
South Korea
Prior art keywords
voltage
circuit
output
operational amplifier
gray
Prior art date
Application number
KR1020070122806A
Other languages
English (en)
Korean (ko)
Other versions
KR20080049664A (ko
Inventor
가쯔히꼬 마끼
Original Assignee
세이코 엡슨 가부시키가이샤
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 세이코 엡슨 가부시키가이샤 filed Critical 세이코 엡슨 가부시키가이샤
Publication of KR20080049664A publication Critical patent/KR20080049664A/ko
Application granted granted Critical
Publication of KR100943774B1 publication Critical patent/KR100943774B1/ko

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
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
    • 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
    • G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
    • 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
    • G09G2310/0294—Details of sampling or holding circuits arranged for use in a driver for data electrodes

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)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
KR1020070122806A 2006-11-30 2007-11-29 소스 드라이버, 전기 광학 장치 및 전자 기기 KR100943774B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006323676 2006-11-30
JPJP-P-2006-00323676 2006-11-30
JP2007214299A JP5332150B2 (ja) 2006-11-30 2007-08-21 ソースドライバ、電気光学装置及び電子機器
JPJP-P-2007-00214299 2007-08-21

Publications (2)

Publication Number Publication Date
KR20080049664A KR20080049664A (ko) 2008-06-04
KR100943774B1 true KR100943774B1 (ko) 2010-02-23

Family

ID=39487345

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070122806A KR100943774B1 (ko) 2006-11-30 2007-11-29 소스 드라이버, 전기 광학 장치 및 전자 기기

Country Status (4)

Country Link
JP (1) JP5332150B2 (zh)
KR (1) KR100943774B1 (zh)
CN (1) CN101192392B (zh)
TW (1) TWI386897B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5176689B2 (ja) * 2007-10-16 2013-04-03 セイコーエプソン株式会社 データドライバ、集積回路装置及び電子機器
JP5176688B2 (ja) * 2007-10-16 2013-04-03 セイコーエプソン株式会社 データドライバ、集積回路装置及び電子機器
JP5417762B2 (ja) * 2008-08-05 2014-02-19 セイコーエプソン株式会社 階調電圧生成回路、ドライバ、電気光学装置、及び電子機器
JP5217771B2 (ja) * 2008-08-19 2013-06-19 セイコーエプソン株式会社 サンプルホールド回路、ドライバ、電気光学装置、及び電子機器
JP5412764B2 (ja) * 2008-08-21 2014-02-12 セイコーエプソン株式会社 サンプルホールド回路、ドライバ、電気光学装置、及び電子機器
KR101057724B1 (ko) * 2009-05-13 2011-08-18 주식회사 하이닉스반도체 반도체 메모리 장치와 그의 구동 방법
KR101698570B1 (ko) 2010-03-25 2017-01-23 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
TWI595471B (zh) * 2013-03-26 2017-08-11 精工愛普生股份有限公司 放大電路、源極驅動器、光電裝置及電子機器
KR102074423B1 (ko) * 2013-07-22 2020-02-07 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
US10061437B2 (en) * 2015-09-30 2018-08-28 Synaptics Incorporated Active canceling of display noise in simultaneous display and touch sensing using an impulse response
CN108717838B (zh) * 2018-04-17 2021-05-25 昀光微电子（上海）有限公司 一种硅基微型显示器及其驱动电路
CN110164377B (zh) * 2018-08-30 2021-01-26 京东方科技集团股份有限公司 灰阶电压调节装置和方法、显示装置
TWI802215B (zh) * 2022-01-11 2023-05-11 友達光電股份有限公司 驅動電路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0148632B1 (ko) * 1995-12-20 1998-12-01 양승택 스위치 커패시터형 샘플-홀드 증폭기
KR19990083003A (ko) * 1998-04-13 1999-11-25 마찌다 가쯔히꼬 액정 구동 회로
KR20010067394A (ko) * 1999-12-20 2001-07-12 니시가키 코지 액정 구동방법 및 액정 구동회로
KR20060077156A (ko) * 2004-12-30 2006-07-05 매그나칩 반도체 유한회사 스위치드 캐패시터 회로

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200510A (ja) * 1983-04-26 1984-11-13 Citizen Watch Co Ltd 低消費電力増巾器
JPH04248707A (ja) * 1991-02-05 1992-09-04 Asahi Kasei Micro Syst Kk 演算増幅器
JP2743683B2 (ja) * 1991-04-26 1998-04-22 松下電器産業株式会社 液晶駆動装置
JP2708007B2 (ja) * 1995-03-31 1998-02-04 日本電気株式会社 サンプル・ホールド回路
JP3464599B2 (ja) * 1997-10-06 2003-11-10 株式会社 日立ディスプレイズ 液晶表示装置
US5923275A (en) * 1997-10-22 1999-07-13 National Semiconductor Corporation Accurate charge-dividing digital-to-analog converter
JP3718607B2 (ja) * 1999-07-21 2005-11-24 株式会社日立製作所 液晶表示装置及び映像信号線駆動装置
US6542017B2 (en) * 2001-06-13 2003-04-01 Texas Instruments Incorporated Feed-forward approach for timing skew in interleaved and double-sampled circuits
KR100806903B1 (ko) * 2001-09-27 2008-02-22 삼성전자주식회사 액정 표시 장치 및 이의 구동 방법
TWI289821B (en) * 2003-02-10 2007-11-11 Himax Tech Ltd Data driver for liquid crystal display panel
JP4179194B2 (ja) * 2004-03-08 2008-11-12 セイコーエプソン株式会社 データドライバ、表示装置及びデータドライバの制御方法
JP4371006B2 (ja) * 2004-08-17 2009-11-25 セイコーエプソン株式会社 ソースドライバ及び電気光学装置
JP4049140B2 (ja) * 2004-09-03 2008-02-20 セイコーエプソン株式会社 インピーダンス変換回路、駆動回路及び制御方法
KR100613091B1 (ko) * 2004-12-24 2006-08-16 삼성에스디아이 주식회사 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법
JP4525343B2 (ja) * 2004-12-28 2010-08-18 カシオ計算機株式会社 表示駆動装置、表示装置及び表示駆動装置の駆動制御方法
JP2007189522A (ja) * 2006-01-13 2007-07-26 Seiko Epson Corp 演算増幅回路、駆動回路、電気光学装置及び電子機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0148632B1 (ko) * 1995-12-20 1998-12-01 양승택 스위치 커패시터형 샘플-홀드 증폭기
KR19990083003A (ko) * 1998-04-13 1999-11-25 마찌다 가쯔히꼬 액정 구동 회로
KR20010067394A (ko) * 1999-12-20 2001-07-12 니시가키 코지 액정 구동방법 및 액정 구동회로
KR20060077156A (ko) * 2004-12-30 2006-07-05 매그나칩 반도체 유한회사 스위치드 캐패시터 회로

Also Published As

Publication number Publication date
TW200841317A (en) 2008-10-16
JP2008158491A (ja) 2008-07-10
TWI386897B (zh) 2013-02-21
JP5332150B2 (ja) 2013-11-06
CN101192392A (zh) 2008-06-04
KR20080049664A (ko) 2008-06-04
CN101192392B (zh) 2010-11-03

Similar Documents

Publication Publication Date Title
KR100943774B1 (ko) 소스 드라이버, 전기 광학 장치 및 전자 기기
US8368672B2 (en) Source driver, electro-optical device, and electronic instrument
KR100724026B1 (ko) 소스 드라이버, 전기 광학 장치 및 전자 기기
JP4172472B2 (ja) 駆動回路、電気光学装置、電子機器及び駆動方法
US8558852B2 (en) Source driver, electro-optical device, and electronic instrument
KR100743307B1 (ko) 전원 회로, 표시 드라이버, 전기 광학 장치 및 전자 기기
US7193602B2 (en) Driver circuit, electro-optical device, and driving method
US20060103618A1 (en) Driver circuit and display device
US7154488B2 (en) Driver circuit, electro-optical device, and drive method
KR100912737B1 (ko) 게이트 드라이버, 전기 광학 장치, 전자 기기 및 구동 방법
US11676553B2 (en) Reduced heat generation from a source driver of display device
KR100953786B1 (ko) 데이터 처리 회로, 표시 장치 및 휴대 단말기
US7368945B2 (en) Logic circuit, timing generation circuit, display device, and portable terminal
US20080174285A1 (en) Common electrode voltage generation circuit, display driver and electronic instrument
JP4947092B2 (ja) ソースドライバ、電気光学装置及び電子機器
JP4692871B2 (ja) 表示駆動装置及び表示装置
JP2007219091A (ja) 駆動回路、電気光学装置及び電子機器
JP2006184718A (ja) 表示駆動装置及びその駆動制御方法並びに表示装置
JP2005283623A (ja) 出力回路及び表示駆動装置
JP2008058857A (ja) 駆動方法、駆動回路、電気光学装置及び電子機器
JP2007233051A (ja) 電気光学装置の駆動方法、ソースドライバ、電気光学装置及び電子機器

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130118

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20140117

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20150120

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20160119

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20170119

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20180202

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20190201

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20200205

Year of fee payment: 11