TW243522B - Signal amplifier circuit and image display device adopting the signal amplifier circuit - Google Patents

Signal amplifier circuit and image display device adopting the signal amplifier circuit

Info

Publication number
TW243522B
TW243522B TW083102639A TW83102639A TW243522B TW 243522 B TW243522 B TW 243522B TW 083102639 A TW083102639 A TW 083102639A TW 83102639 A TW83102639 A TW 83102639A TW 243522 B TW243522 B TW 243522B
Authority
TW
Taiwan
Prior art keywords
voltage
amplifier circuit
signal amplifier
image display
display device
Prior art date
Application number
TW083102639A
Other languages
English (en)
Inventor
Yasushi Kubota
Kenichi Katoh
Hiroshi Yoneda
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of TW243522B publication Critical patent/TW243522B/zh

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
    • G09G3/2007—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
    • 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
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/303—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/148—Video amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/70—Circuit details for electroluminescent devices
    • 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
    • G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Amplifiers (AREA)
TW083102639A 1993-12-09 1994-03-25 Signal amplifier circuit and image display device adopting the signal amplifier circuit TW243522B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30951793A JP3277056B2 (ja) 1993-12-09 1993-12-09 信号増幅回路及びこれを用いた画像表示装置

Publications (1)

Publication Number Publication Date
TW243522B true TW243522B (en) 1995-03-21

Family

ID=17993962

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083102639A TW243522B (en) 1993-12-09 1994-03-25 Signal amplifier circuit and image display device adopting the signal amplifier circuit

Country Status (5)

Country Link
EP (1) EP0657863B1 (zh)
JP (1) JP3277056B2 (zh)
KR (1) KR100187342B1 (zh)
DE (1) DE69432947T2 (zh)
TW (1) TW243522B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107464535A (zh) * 2017-07-31 2017-12-12 惠州市德赛西威汽车电子股份有限公司 一种范围可控的vcom电压调节电路及其方法

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3897826B2 (ja) 1994-08-19 2007-03-28 株式会社半導体エネルギー研究所 アクティブマトリクス型の表示装置
JP3135810B2 (ja) * 1995-01-31 2001-02-19 シャープ株式会社 画像表示装置
GB9503858D0 (en) * 1995-02-25 1995-04-19 Central Research Lab Ltd Drive circuit
JP2772258B2 (ja) * 1995-06-15 1998-07-02 日本電気アイシーマイコンシステム株式会社 液晶表示パネル駆動回路
US5953060A (en) * 1995-10-31 1999-09-14 Imec Vzw Method for reducing fixed pattern noise in solid state imaging devices
EP0773669B1 (en) * 1995-10-31 2000-01-12 Interuniversitair Micro-Elektronica Centrum Vzw Circuit, pixel, device and method for reducing fixed pattern noise in solid state imaging devices
US7199410B2 (en) 1999-12-14 2007-04-03 Cypress Semiconductor Corporation (Belgium) Bvba Pixel structure with improved charge transfer
EP0883187A1 (en) 1997-06-04 1998-12-09 Interuniversitair Micro-Elektronica Centrum Vzw A detector for electromagnetic radiation, pixel structure with high sensitivity using such detector and method of manufacturing such detector
US6011251A (en) * 1997-06-04 2000-01-04 Imec Method for obtaining a high dynamic range read-out signal of a CMOS-based pixel structure and such CMOS-based pixel structure
US6815791B1 (en) 1997-02-10 2004-11-09 Fillfactory Buried, fully depletable, high fill factor photodiodes
US20010045508A1 (en) 1998-09-21 2001-11-29 Bart Dierickx Pixel structure for imaging devices
JPH10307564A (ja) * 1997-05-07 1998-11-17 Sony Corp 液晶表示装置のデータ線駆動回路
JP4046811B2 (ja) * 1997-08-29 2008-02-13 ソニー株式会社 液晶表示装置
JP3613940B2 (ja) 1997-08-29 2005-01-26 ソニー株式会社 ソースフォロワ回路、液晶表示装置および液晶表示装置の出力回路
JPH11214700A (ja) 1998-01-23 1999-08-06 Semiconductor Energy Lab Co Ltd 半導体表示装置
US7106373B1 (en) 1998-02-09 2006-09-12 Cypress Semiconductor Corporation (Belgium) Bvba Method for increasing dynamic range of a pixel by multiple incomplete reset
US8063963B2 (en) 1998-02-09 2011-11-22 On Semiconductor Image Sensor Imaging device having a pixel structure with high dynamic range read-out signal
JPH11338439A (ja) 1998-03-27 1999-12-10 Semiconductor Energy Lab Co Ltd 半導体表示装置の駆動回路および半導体表示装置
JP3844613B2 (ja) 1998-04-28 2006-11-15 株式会社半導体エネルギー研究所 薄膜トランジスタ回路およびそれを用いた表示装置
JP4089227B2 (ja) * 2000-02-10 2008-05-28 株式会社日立製作所 画像表示装置
JP2001265285A (ja) * 2000-03-14 2001-09-28 Nec Corp 液晶表示装置の駆動回路
TWI234134B (en) * 2000-04-14 2005-06-11 Koninkl Philips Electronics Nv Display driver with double calibration means
US6831299B2 (en) 2000-11-09 2004-12-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP3800050B2 (ja) * 2001-08-09 2006-07-19 日本電気株式会社 表示装置の駆動回路
JP4159935B2 (ja) * 2003-03-25 2008-10-01 三菱電機株式会社 オフセット補償回路と、それを用いたオフセット補償機能付駆動回路および液晶表示装置
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
JP2005266365A (ja) * 2004-03-18 2005-09-29 Semiconductor Energy Lab Co Ltd ソースフォロワ回路及びその駆動方法、ボルテージフォロワ回路、表示装置
US7750958B1 (en) 2005-03-28 2010-07-06 Cypress Semiconductor Corporation Pixel structure
US7808022B1 (en) 2005-03-28 2010-10-05 Cypress Semiconductor Corporation Cross talk reduction
KR100699583B1 (ko) * 2005-06-01 2007-03-23 삼성전기주식회사 출력 버퍼회로
JP4736618B2 (ja) * 2005-08-16 2011-07-27 ソニー株式会社 増幅回路および表示装置
KR100771312B1 (ko) * 2005-08-16 2007-10-29 엡슨 이미징 디바이스 가부시키가이샤 증폭 회로 및 표시 장치
US8476567B2 (en) 2008-09-22 2013-07-02 Semiconductor Components Industries, Llc Active pixel with precharging circuit
US9374545B2 (en) 2013-09-13 2016-06-21 BAE Systems Imaging Solutions Inc. Amplifier adapted for CMOS imaging sensors
JP6995481B2 (ja) * 2016-01-29 2022-02-04 株式会社半導体エネルギー研究所 ソースドライバ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH639804A5 (fr) * 1981-03-26 1983-11-30 Centre Electron Horloger Amplificateur dynamique en technologie cmos.
US5006739A (en) * 1987-06-15 1991-04-09 Hitachi, Ltd. Capacitive load drive circuit
JP2680090B2 (ja) * 1987-12-29 1997-11-19 シャープ株式会社 フィールド判別装置
US5192945A (en) * 1988-11-05 1993-03-09 Sharp Kabushiki Kaisha Device and method for driving a liquid crystal panel
EP0391654B1 (en) * 1989-04-04 1994-11-02 Sharp Kabushiki Kaisha A drive circuit for driving an LCD apparatus
EP0416550B1 (en) * 1989-09-07 1996-04-24 Hitachi, Ltd. Image display apparatus using non-interlace scanning system
JP2705279B2 (ja) * 1990-05-02 1998-01-28 富士通株式会社 通信システム用架枠の構造
GB9207527D0 (en) * 1992-04-07 1992-05-20 Philips Electronics Uk Ltd Multi-standard video matrix display apparatus and its method of operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107464535A (zh) * 2017-07-31 2017-12-12 惠州市德赛西威汽车电子股份有限公司 一种范围可控的vcom电压调节电路及其方法

Also Published As

Publication number Publication date
JPH07162788A (ja) 1995-06-23
EP0657863B1 (en) 2003-07-16
JP3277056B2 (ja) 2002-04-22
DE69432947T2 (de) 2004-05-27
KR100187342B1 (ko) 1999-04-15
DE69432947D1 (de) 2003-08-21
KR950020373A (ko) 1995-07-24
EP0657863A2 (en) 1995-06-14
EP0657863A3 (en) 1997-05-21

Similar Documents

Publication Publication Date Title
TW243522B (en) Signal amplifier circuit and image display device adopting the signal amplifier circuit
EP0502386A3 (en) Optical transducer with widened dynamic range
KR930015795A (ko) 피드백 제어된 "화이트 스트레치" 처리 및 밝기 보상 기능을 갖는 비디오 시스템
CA2032365C (en) Current sensor circuit
EP0578021A3 (en) Hearing aid
MY110231A (en) Apparatus for correcting a color tone of a video signal.
KR910009055A (ko) 영상신호잡음 저감회로
KR850005928A (ko) 비데오 화질 조정 장치
EP0120586B1 (en) Signal processing circuits
MY106186A (en) Image signal average picture level detecting apparatus.
EP1221159A4 (en) LEVEL COMPENSATION PROCESS AND DEVICE FOR INPUT SIGNAL
ES2092626T3 (es) Filtro de polarizacion.
ATE167603T1 (de) Anordnung zur zeitlichen detektion einer signalflanke eines auf einer übertragungsleitung übertragenen elektrischen signals
KR830002472A (ko) 비데오 신호 영상 재생시스템내의 예지 가능 자동휘도 제어회로
KR970014244A (ko) 티브이 시스템의 색정보 손실 보상 방법 및 장치
MY106641A (en) Method for positioning a light beam on a picture surface.
JPS645168A (en) Contour compensating circuit
CA2072393A1 (en) Variable delay device
TW275164B (en) Precision current mirror circuit
MY115672A (en) Primary color video signal output circuit
KR970011113B1 (ko) 금속탐지시스템
JPS5686586A (en) Compensator for video quality
KR970014243A (ko) 색깔 감응 텔레비젼(A television set for compensating CRT color according to ambient color)
KR960028187A (ko) 모니터의 흑레벨 보상회로
KR970000176A (ko) 진공청소기의 먼지센서 이상유무 검출장치 및 그 방법

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees