KR960035416A - 비디오 디스플레이 장치 - Google Patents

비디오 디스플레이 장치 Download PDF

Info

Publication number
KR960035416A
KR960035416A KR1019960006286A KR19960006286A KR960035416A KR 960035416 A KR960035416 A KR 960035416A KR 1019960006286 A KR1019960006286 A KR 1019960006286A KR 19960006286 A KR19960006286 A KR 19960006286A KR 960035416 A KR960035416 A KR 960035416A
Authority
KR
South Korea
Prior art keywords
row select
signal
line
display device
lines
Prior art date
Application number
KR1019960006286A
Other languages
English (en)
Other versions
KR100391728B1 (ko
Inventor
골든 프랜시스 딩그웰 앤드류
Original Assignee
에릭 피. 헤르만
톰슨 멀티미디어 에스.에이.
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 에릭 피. 헤르만, 톰슨 멀티미디어 에스.에이. filed Critical 에릭 피. 헤르만
Publication of KR960035416A publication Critical patent/KR960035416A/ko
Application granted granted Critical
Publication of KR100391728B1 publication Critical patent/KR100391728B1/ko

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan 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
    • G09G3/3685—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
    • G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
    • G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel 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
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing

Abstract

데이타 라인 및 로우 선택 라인을 갖는 액정 디스플레이 장치의 어레이에 있어서, 디스플레이 장치의 반대 측면에 로우 선택 라인 방향과 횡방향으로 한 쌍의 도선이 제공된다. 상기 도선은 로우 선택 라인에 용량적으로 결합된다. 한 증폭기는 로우 선택 라인에서 전개되어 용량적으로 결합된 교란 신호로부터 상기 도선중 한 도선에서 발생된 신호에 응답하게 된다. 상기 증폭기는 상기 교란 신호를 감소시키는 방식으로 로우 선택 라인에 용량적으로 결합된 다른 도선에서 출력 신호를 전개한다.

Description

비디오 디스플레이 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명을 구체화하여 제1도에 이용될 수 있는 시프트 레지스터 스테이지의 개략도, 제3a도 내지 제3d도는 제2도에 도시된 다수의 스테이지를 이용하는 제1도의 시프트 레지스터의 각각의 노드에서 발생하는 출력 신호와 각각의 클럭 신호의 관련된 타이밍을 설명하는 파형도.

Claims (8)

  1. 디스플레이 장치 어레이의 다수의 로우 및 다수의 컬럼으로 배열된 픽셀에 비디오 신호를 인가하기 위하여, 다수의 로우 선택 라인에 로우 선택 신호를 연속으로 인가하기 위한 다수의 로우 선택 라인 드라이버; 상기 다수의 컬럼과 관련된 다수의 데이타 라인에 상기 비디오 신호를 인가하기 위한 다수의 데이타 라인 드라이버를 포함하는 비디오 디스플레이 장치에 있어서, 상기 어레이의 상응하는 라인에 전개되는 교란 신호에 응답하여 상기 교란 신호를 나타내는 증폭된 출력 신호를 발생하고, 상기 교란 신호를 감소시키기 위해 상기 어레이의 부가 라인을 통해 네가티브 피드백 방식으로 상기 교란 신호 전개 라인에 결합된 증폭기를 포함하는 것을 특징으로 하는 비디오 디스플레이 장치.
  2. 제1항에 있어서, 상기 교란 신호는 상기 비디오 신호가 상기 다수의 데이타 라인에 인가될 때 주어진 로우 선택 라인에 전개되고, 상기 증폭기 출력 신호는 상기 부가 라인을 통해 상기 다수의 로우 선택 라인에 용량적으로 결합되어 있는 것을 특징으로 하는 비디오 디스플레이 장치.
  3. 제1항에 있어서, 상기 증폭기 출력 신호를 상기 로우 선택 라인에 인가하기 우해 상기 다수의 로우 선택라인에 용량적으로 결합된 도선을 더 포함하는 것을 특징으로 하는 비디오 디스플레이 장치.
  4. 제3항에 있어서, 상기 도선은 상기 다수의 로우 선택 라인을 오버랩하는 것을 특징으로 하는 비디오 디스플레이 장치.
  5. 제1항에 있어서, 상기 교란 신호를 감지하기 위한 도선을 더 포함하고, 상기 도선은 상기 로우 선택 라인에 횡으로 연장되어 있고, 상기 도선과 상기 로우 선택 라인 사이에 보다 큰 캐패시턴스를 제공하는 방식으로 상기 데이타 라인의 주어진 데이타 라인의 폭 직경 보다 더 큰 폭 직경을 갖는 것을 특징으로 하는 비디오 디스플레이 장치.
  6. 제1항에 있어서, 상기 증폭기 출력 신호에 응답하고, 상기 다수의 로우 선택 라인에 상기 증폭기 출력 신호를 용량적으로 커플링하기 위해 상기 다수의 로우 선택 라인에 용량적으로 결합된 도선을 더 포함하는 것을 특징으로 하는 비디오 디스플레이 장치.
  7. 제6항에 있어서, 상기 도선은, 상기 로우 선택 라인에 횡으로 연장되어 있고, 상기 도선과 상기 로우 선택 라인 사이의 캐패시턴스를 증가시키는 방식으로 상기 다수의 데이타 라인의 주어진 데이타 라인의 폭 직경 보다 더 큰 직경을 갖는 것을 특징으로 하는 비디오 디스플레이 장치.
  8. 다수의 데이타 라인과 상기 다수의 데이타 라인에 대해 횡으로 및 교차하는 다수의 로우 선택 라인을 가지고, 각각의 크로스오버에 기생 캐패시턴스가 관련되고, 상기 데이타 라인에 인가되는 신호가 상기 로우 선택 라인에 바람직하지 않게 결합된 디스플레이 장치에 있어서, 상기 다수의 로우 선택 라인을 횡으로 및 교차하고, 상기 다수의 로우 선택 라인에 결합된 상기 신호가 최소한 부분적으로 용량적 결합된 제1도선; 상기 다수의 로우 선택 라인을 횡으로 및 교차하고, 상기 다수의 로우 선택 라인의 각각의 크로스 오버와 관련된 커플링 캐패시턴스를 갖는 제2도선과; 상기 제1도선에 결합된 입력과, 상기 제2도선에 결합된 출력을 갖는 반전 증폭기를 포함하는 것을 특징으로 하는 비디오 디스플레이 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960006286A 1995-03-06 1996-03-06 비디오디스플레이장치 KR100391728B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US399,010 1995-03-06
US399010 1995-03-06
US08/399,010 US5726678A (en) 1995-03-06 1995-03-06 Signal disturbance reduction arrangement for a liquid crystal display

Publications (2)

Publication Number Publication Date
KR960035416A true KR960035416A (ko) 1996-10-24
KR100391728B1 KR100391728B1 (ko) 2003-11-28

Family

ID=23577744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960006286A KR100391728B1 (ko) 1995-03-06 1996-03-06 비디오디스플레이장치

Country Status (9)

Country Link
US (1) US5726678A (ko)
EP (1) EP0731442B1 (ko)
JP (1) JP3289126B2 (ko)
KR (1) KR100391728B1 (ko)
CN (1) CN1096052C (ko)
DE (1) DE69628481T2 (ko)
ES (1) ES2201158T3 (ko)
MY (1) MY112204A (ko)
TW (1) TW328581B (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011535A (en) * 1995-11-06 2000-01-04 Semiconductor Energy Laboratory Co., Ltd. Active matrix display device and scanning circuit
GB2312773A (en) * 1996-05-01 1997-11-05 Sharp Kk Active matrix display
FR2764424B1 (fr) * 1997-06-05 1999-07-09 Thomson Lcd Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
JP3520396B2 (ja) * 1997-07-02 2004-04-19 セイコーエプソン株式会社 アクティブマトリクス基板と表示装置
JP3580092B2 (ja) * 1997-08-21 2004-10-20 セイコーエプソン株式会社 アクティブマトリクス型表示装置
CN100517424C (zh) * 1997-08-21 2009-07-22 精工爱普生株式会社 显示装置
US6265953B1 (en) * 1998-06-25 2001-07-24 Com Dev Ltd. Apparatus and method for enhancing the isolation of an MMIC cross-point switch
US6046736A (en) * 1998-08-17 2000-04-04 Sarnoff Corporation Self scanned amorphous silicon integrated display having active bus and reduced stress column drivers
FR2805650B1 (fr) * 2000-02-25 2005-08-05 Thomson Lcd Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
KR100604271B1 (ko) * 2000-10-16 2006-07-24 엘지.필립스 엘시디 주식회사 액정 표시소자
CN100428319C (zh) * 2002-04-08 2008-10-22 三星电子株式会社 驱动电路及液晶显示器
JP3774678B2 (ja) * 2002-05-10 2006-05-17 アルプス電気株式会社 シフトレジスタ装置および表示装置
JP4535696B2 (ja) * 2003-06-27 2010-09-01 三洋電機株式会社 表示装置
JP4522057B2 (ja) * 2003-06-30 2010-08-11 三洋電機株式会社 表示装置
US9184856B2 (en) * 2005-01-26 2015-11-10 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Detecting wireless noise within time period in which no data is purposefully wirelessly communicated
TWI345090B (en) * 2006-04-07 2011-07-11 Chimei Innolux Corp Tft substrate and method for reducing interference between metal lines
CN112967663B (zh) * 2020-11-16 2022-08-05 重庆康佳光电技术研究院有限公司 Led驱动方法及驱动装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416894B2 (ko) * 1974-03-01 1979-06-26
JPS57204592A (en) * 1981-06-11 1982-12-15 Sony Corp Two-dimensional address device
FR2542896B1 (fr) * 1983-03-16 1985-06-07 Sintra Alcatel Sa Dispositif de compensation de potentiel pour ecran de visualisation a commande matricielle
GB2194663B (en) * 1986-07-18 1990-06-20 Stc Plc Display device
JPS63198097A (ja) * 1987-02-13 1988-08-16 セイコーインスツルメンツ株式会社 非線形２端子型アクテイブマトリクス表示装置
JP2503265B2 (ja) * 1989-02-15 1996-06-05 富士通株式会社 液晶表示装置の駆動方法
JPH0833713B2 (ja) * 1989-06-19 1996-03-29 富士通株式会社 液晶表示装置の駆動方法
JPH0812345B2 (ja) * 1990-05-01 1996-02-07 スタンレー電気株式会社 ドットマトリックス液晶ディスプレイの電源
US5170155A (en) * 1990-10-19 1992-12-08 Thomson S.A. System for applying brightness signals to a display device and comparator therefore
US5222082A (en) * 1991-02-28 1993-06-22 Thomson Consumer Electronics, S.A. Shift register useful as a select line scanner for liquid crystal display
US5113134A (en) * 1991-02-28 1992-05-12 Thomson, S.A. Integrated test circuit for display devices such as LCD's
DE69221434T2 (de) * 1991-11-15 1997-12-11 Asahi Glass Co Ltd Bildanzeigevorrichtung und Verfahren zu ihrer Steuerung
ATE171807T1 (de) * 1992-04-01 1998-10-15 Canon Kk Anzeigegerät
JPH06180564A (ja) * 1992-05-14 1994-06-28 Toshiba Corp 液晶表示装置

Also Published As

Publication number Publication date
CN1096052C (zh) 2002-12-11
CN1138182A (zh) 1996-12-18
MY112204A (en) 2001-04-30
JPH08262408A (ja) 1996-10-11
JP3289126B2 (ja) 2002-06-04
US5726678A (en) 1998-03-10
TW328581B (en) 1998-03-21
DE69628481D1 (de) 2003-07-10
ES2201158T3 (es) 2004-03-16
EP0731442A2 (en) 1996-09-11
EP0731442B1 (en) 2003-06-04
DE69628481T2 (de) 2004-06-24
EP0731442A3 (ko) 1996-10-02
KR100391728B1 (ko) 2003-11-28

Similar Documents

Publication Publication Date Title
KR960035416A (ko) 비디오 디스플레이 장치
KR970071450A (ko) 토글링 백플레인을 갖는 디스플레이 매트릭스용 선택 라인 드라이버
KR930703616A (ko) 액정 디스플레이 장치와 같은 디스플레이 장치용 집적된 테스트 회로
KR970071087A (ko) 액정 표시 장치 및 그 구동 방법
KR101512051B1 (ko) 터치스크린 표시기판 및 이를 포함하는 터치스크린 표시장치
KR970050068A (ko) 표시 장치, 그 구동 회로 및 구동 방법
KR970076467A (ko) 전기광학장치
KR890017706A (ko) 다이나믹형 반도체 기억장치
KR920008662A (ko) 액정 표시 장치
KR930003003A (ko) 매트릭스 표시 장치 및 그 동작 방법
KR930016805A (ko) 액티브 매트릭스 기판과 그의 구동방법
KR100312082B1 (ko) 박막 회로 소자를 구비한 전자 장치
EP0767449A3 (en) Method and circuit for driving active matrix liquid crystal panel with control of the average driving voltage
KR960706153A (ko) 디스플레이 디바이스(Display device)
KR960012720A (ko) 논리회로 및 액정표시장치
KR880011797A (ko) 반도체 기억장치
KR880013169A (ko) 반도체 메모리장치
KR930020447A (ko) 반도체 메모리 장치의 비트라인 프리차아지방식
JPS62119574A (ja) 制御トランジスタを使用する電気光学表示スクリ−ン
KR960018729A (ko) 한 화소에 이중 배선과 복수의 트랜지스터를 구비한 액정 표시 장치
KR910013262A (ko) 반도체 메모리 어레이의 워드라인 배열방법
KR910001625A (ko) 액정표시용 집적회로 및 액정표시장치
KR930700882A (ko) 데이타 라인 결함 회피구조
KR970003208A (ko) 고속동작을 위한 회로 배치 구조를 가지는 반도체 메모리 장치
CN111899697A (zh) 栅极驱动电路及触控显示面板的驱动方法

Legal Events

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

Payment date: 20070625

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee