DE69434493D1 - Spannungserzeugungsschaltung, Steuerungsschaltung für gemeinsame Elektrode, Steuerungsschaltung für Signalleitung und Grauskala-Spannungserzeugungsschaltung für Anzeigevorrichtungen - Google Patents

Spannungserzeugungsschaltung, Steuerungsschaltung für gemeinsame Elektrode, Steuerungsschaltung für Signalleitung und Grauskala-Spannungserzeugungsschaltung für Anzeigevorrichtungen

Info

Publication number
DE69434493D1
DE69434493D1 DE69434493T DE69434493T DE69434493D1 DE 69434493 D1 DE69434493 D1 DE 69434493D1 DE 69434493 T DE69434493 T DE 69434493T DE 69434493 T DE69434493 T DE 69434493T DE 69434493 D1 DE69434493 D1 DE 69434493D1
Authority
DE
Germany
Prior art keywords
voltage generating
control circuit
generating circuit
circuit
display device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69434493T
Other languages
English (en)
Other versions
DE69434493T2 (de
Inventor
Toshihiro Yanagi
Hisao Okada
Tadatsugu Nishitani
Yuji Yamamoto
Takeshi Takarada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority claimed from JP5021532A external-priority patent/JPH06237162A/ja
Priority claimed from JP5021533A external-priority patent/JP3029940B2/ja
Priority claimed from JP16812093A external-priority patent/JP2653625B2/ja
Priority claimed from JP19641793A external-priority patent/JP2965822B2/ja
Priority claimed from JP5198635A external-priority patent/JP2909357B2/ja
Priority claimed from JP05265120A external-priority patent/JP3121714B2/ja
Priority claimed from JP28258093A external-priority patent/JP2849034B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE69434493D1 publication Critical patent/DE69434493D1/de
Publication of DE69434493T2 publication Critical patent/DE69434493T2/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays 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
    • G09G3/3696—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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
    • 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
    • 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
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
DE69434493T 1993-02-09 1994-02-09 Spannungserzeugungsschaltung, Steuerungsschaltung für gemeinsame Elektrode, Steuerungsschaltung für Signalleitung und Grauskala-Spannungserzeugungsschaltung für Anzeigevorrichtungen Expired - Lifetime DE69434493T2 (de)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
JP5021533A JP3029940B2 (ja) 1993-02-09 1993-02-09 表示装置の階調電圧発生装置及び信号線駆動回路
JP2153393 1993-02-09
JP2153293 1993-02-09
JP5021532A JPH06237162A (ja) 1993-02-09 1993-02-09 電圧出力回路並びに表示装置の共通電極駆動回路及び表示装置の信号配線駆動回路
JP16812093A JP2653625B2 (ja) 1993-07-07 1993-07-07 表示装置の駆動回路
JP16812093 1993-07-07
JP19641793A JP2965822B2 (ja) 1993-08-06 1993-08-06 電源回路
JP19641793 1993-08-06
JP19863593 1993-08-10
JP5198635A JP2909357B2 (ja) 1993-08-10 1993-08-10 電源回路
JP26512093 1993-10-22
JP05265120A JP3121714B2 (ja) 1993-10-22 1993-10-22 電圧出力回路並びに表示装置の共通電極駆動回路及び表示装置の階調電圧発生回路
JP28258093A JP2849034B2 (ja) 1993-11-11 1993-11-11 表示駆動装置
JP28258093 1993-11-11

Publications (2)

Publication Number Publication Date
DE69434493D1 true DE69434493D1 (de) 2005-11-03
DE69434493T2 DE69434493T2 (de) 2006-06-22

Family

ID=27563944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69434493T Expired - Lifetime DE69434493T2 (de) 1993-02-09 1994-02-09 Spannungserzeugungsschaltung, Steuerungsschaltung für gemeinsame Elektrode, Steuerungsschaltung für Signalleitung und Grauskala-Spannungserzeugungsschaltung für Anzeigevorrichtungen

Country Status (4)

Country Link
US (3) US5929847A (de)
EP (1) EP0611144B1 (de)
KR (2) KR0140041B1 (de)
DE (1) DE69434493T2 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140041B1 (ko) 1993-02-09 1998-06-15 쯔지 하루오 표시 장치용 전압 발생 회로, 공통 전극 구동 회로, 신호선 구동 회로 및 계조 전압 발생 회로
JP3322327B2 (ja) * 1995-03-14 2002-09-09 シャープ株式会社 駆動回路
JPH1011022A (ja) * 1996-06-18 1998-01-16 Sharp Corp 表示装置の駆動回路
EP1255240B1 (de) * 1997-02-17 2005-02-16 Seiko Epson Corporation Elektrolumineszenzanzeige mit aktiver Matrix mit zwei TFTs und Speicherkondensator pro Bildelement
US6462722B1 (en) * 1997-02-17 2002-10-08 Seiko Epson Corporation Current-driven light-emitting display apparatus and method of producing the same
JP3281290B2 (ja) * 1997-06-19 2002-05-13 シャープ株式会社 電圧作成回路およびこれを備えた液晶表示装置
JP3595153B2 (ja) * 1998-03-03 2004-12-02 株式会社 日立ディスプレイズ 液晶表示装置および映像信号線駆動手段
JP3418676B2 (ja) * 1998-04-13 2003-06-23 シャープ株式会社 液晶駆動回路
JP4114249B2 (ja) * 1998-10-14 2008-07-09 ソニー株式会社 ３板式液晶プロジェクタ
JP3403097B2 (ja) * 1998-11-24 2003-05-06 株式会社東芝 Ｄ／ａ変換回路および液晶表示装置
JP3317263B2 (ja) * 1999-02-16 2002-08-26 日本電気株式会社 表示装置の駆動回路
JP2000310969A (ja) * 1999-02-25 2000-11-07 Canon Inc 画像表示装置及び画像表示装置の駆動方法
JP3395760B2 (ja) * 1999-06-01 2003-04-14 セイコーエプソン株式会社 電圧生成方法、電気光学装置及び電子機器
KR100641729B1 (ko) * 1999-09-22 2006-11-02 엘지.필립스 엘시디 주식회사 액정표시장치의 리셋 방법 및 장치
US6750835B2 (en) * 1999-12-27 2004-06-15 Semiconductor Energy Laboratory Co., Ltd. Image display device and driving method thereof
JP4570718B2 (ja) * 1999-12-28 2010-10-27 ティーピーオー ホンコン ホールディング リミテッド 液晶駆動回路装置
JP2001312257A (ja) 2000-05-02 2001-11-09 Sharp Corp 容量性表示装置の駆動方法
JP4615100B2 (ja) * 2000-07-18 2011-01-19 富士通セミコンダクター株式会社 データドライバ及びそれを用いた表示装置
JP3638121B2 (ja) * 2000-10-19 2005-04-13 シャープ株式会社 データ信号線駆動回路およびそれを備える画像表示装置
JP3858590B2 (ja) * 2000-11-30 2006-12-13 株式会社日立製作所 液晶表示装置及び液晶表示装置の駆動方法
US7289115B2 (en) * 2001-01-23 2007-10-30 Thomson Licensing LCOS automatic bias for common imager electrode
JP2002244622A (ja) * 2001-02-14 2002-08-30 Hitachi Ltd 液晶駆動回路および液晶表示装置
JP2002258810A (ja) * 2001-03-05 2002-09-11 Hitachi Ltd 液晶表示装置
JP2002268610A (ja) * 2001-03-09 2002-09-20 Nec Corp 液晶駆動用電源回路
JP2002358056A (ja) * 2001-03-28 2002-12-13 Seiko Epson Corp 画像表示装置および共通信号供給方法
US7078864B2 (en) * 2001-06-07 2006-07-18 Hitachi, Ltd. Display apparatus and power supply device for displaying
DE10160098A1 (de) * 2001-12-07 2003-06-18 Koninkl Philips Electronics Nv Anordnung zur Ansteuerung einer Anzeigevorrichtung
JP4074502B2 (ja) * 2001-12-12 2008-04-09 セイコーエプソン株式会社 表示装置用電源回路、表示装置及び電子機器
KR100874637B1 (ko) * 2001-12-20 2008-12-17 엘지디스플레이 주식회사 라인 온 글래스형 액정표시장치
KR100438784B1 (ko) * 2002-01-30 2004-07-05 삼성전자주식회사 박막 트랜지스터형 액정 표시 장치의 소스 드라이버의출력 회로
JP2003271108A (ja) * 2002-03-18 2003-09-25 Hitachi Ltd 液晶表示装置
KR100878267B1 (ko) * 2002-05-08 2009-01-13 삼성전자주식회사 액정 표시 장치
JP2004020657A (ja) * 2002-06-12 2004-01-22 Nec Viewtechnology Ltd 液晶表示装置、及び該液晶表示装置における液晶パネルの駆動方法
ITMI20021426A1 (it) * 2002-06-27 2003-12-29 St Microelectronics Srl Sistema per il pilotaggio di righe di un display a cristalli liquidi
KR100498542B1 (ko) * 2002-09-06 2005-07-01 엘지.필립스 엘시디 주식회사 액정표시장치의 신호구동회로 및 구동방법
JP4366914B2 (ja) * 2002-09-25 2009-11-18 日本電気株式会社 表示装置用駆動回路及びそれを用いた表示装置
KR100480621B1 (ko) * 2002-10-04 2005-03-31 삼성전자주식회사 Ｓｔｎ ｌｃｄ 드라이버에 소요되는 구동전압 안정화용커패시터의 개수를 줄이는 회로 및 방법
JP2004166039A (ja) * 2002-11-14 2004-06-10 Alps Electric Co Ltd 容量素子駆動回路
KR100531786B1 (ko) * 2003-02-12 2005-11-29 엘지전자 주식회사 평판 디스플레이 패널의 스캔구동장치
JP4663327B2 (ja) * 2003-02-28 2011-04-06 株式会社半導体エネルギー研究所 半導体装置
JP4042627B2 (ja) * 2003-05-20 2008-02-06 ソニー株式会社 電源電圧変換回路およびその制御方法、ならびに表示装置および携帯端末
JP3722812B2 (ja) 2003-07-08 2005-11-30 シャープ株式会社 容量性負荷の駆動回路および駆動方法
JP3671973B2 (ja) * 2003-07-18 2005-07-13 セイコーエプソン株式会社 表示ドライバ、表示装置及び駆動方法
JP3879716B2 (ja) * 2003-07-18 2007-02-14 セイコーエプソン株式会社 表示ドライバ、表示装置及び駆動方法
US7633470B2 (en) * 2003-09-29 2009-12-15 Michael Gillis Kane Driver circuit, as for an OLED display
JP4328596B2 (ja) * 2003-10-27 2009-09-09 日本電気株式会社 差動増幅器
JP4143588B2 (ja) * 2003-10-27 2008-09-03 日本電気株式会社 出力回路及びデジタルアナログ回路並びに表示装置
JP2005137066A (ja) * 2003-10-28 2005-05-26 Sanyo Electric Co Ltd 電源回路
JP2005135031A (ja) * 2003-10-28 2005-05-26 Sanyo Electric Co Ltd 電源回路
US20050140634A1 (en) * 2003-12-26 2005-06-30 Nec Corporation Liquid crystal display device, and method and circuit for driving liquid crystal display device
KR100672643B1 (ko) * 2003-12-30 2007-01-24 엘지.필립스 엘시디 주식회사 횡전계 방식 액정 표시 장치의 공통 전압 구동회로
US7385581B2 (en) * 2004-03-11 2008-06-10 Matsushita Electric Industrial Co., Ltd. Driving voltage control device, display device and driving voltage control method
US8836621B2 (en) * 2004-12-15 2014-09-16 Nlt Technologies, Ltd. Liquid crystal display apparatus, driving method for same, and driving circuit for same
US7362293B2 (en) * 2005-03-17 2008-04-22 Himax Technologies, Inc. Low power multi-phase driving method for liquid crystal display
FR2884639A1 (fr) * 2005-04-14 2006-10-20 Thomson Licensing Sa Panneau d'affichage d'images a matrice active, dont les emetteurs sont alimentes par des generateurs de courant pilotables en tension
KR100614661B1 (ko) * 2005-06-07 2006-08-22 삼성전자주식회사 액정 표시 장치의 소스 드라이버 출력 회로 및 데이터 라인구동방법
KR100670181B1 (ko) * 2005-07-27 2007-01-16 삼성에스디아이 주식회사 전원 공급 장치 및 이를 포함하는 플라즈마 표시 장치
WO2007057801A1 (en) * 2005-11-18 2007-05-24 Nxp B.V. Apparatus for driving an lcd display with reduced power consumption
US20070139338A1 (en) * 2005-12-21 2007-06-21 Sitronix Technology Corp. Liquid crystal display driver
KR101209043B1 (ko) * 2006-01-26 2012-12-06 삼성디스플레이 주식회사 표시 장치의 구동 장치 및 이를 포함하는 표시 장치
KR101300683B1 (ko) 2006-02-06 2013-08-26 삼성디스플레이 주식회사 액정 표시 장치
KR20070082230A (ko) * 2006-02-15 2007-08-21 삼성전자주식회사 액정 표시 장치용 테스트 장치 및 그 방법
JP4639162B2 (ja) * 2006-04-04 2011-02-23 Ｏｋｉセミコンダクタ株式会社 アナログ・ディジタル変換器
JP4528748B2 (ja) * 2006-07-20 2010-08-18 Ｏｋｉセミコンダクタ株式会社 駆動回路
JP4528759B2 (ja) * 2006-11-22 2010-08-18 Ｏｋｉセミコンダクタ株式会社 駆動回路
JP5057868B2 (ja) * 2007-07-06 2012-10-24 ルネサスエレクトロニクス株式会社 表示装置、及び表示パネルドライバ
JP5065417B2 (ja) * 2007-12-28 2012-10-31 富士通フロンテック株式会社 単純マトリクス型の表示素子を有する表示装置
KR101465606B1 (ko) * 2008-04-29 2014-11-28 삼성전자주식회사 적은 면적과 높은 효율을 갖는 공통 전압발생기, 이를포함하는 디스플레이 장치, 및 공통 전압 발생방법
TWI511108B (zh) * 2009-05-12 2015-12-01 Himax Tech Ltd 應用於顯示器的顯示控制方法及顯示控制系統
CN101887677B (zh) * 2009-05-14 2012-02-22 奇景光电股份有限公司 具有低功率消耗的源极驱动器及其驱动方法
TWI505246B (zh) * 2009-09-08 2015-10-21 Prime View Int Co Ltd 雙穩態顯示器驅動電路及其控制方法
KR101579838B1 (ko) * 2009-10-21 2015-12-24 삼성전자주식회사 안정화된 구동전압을 이용하는 장치 및 디스플레이 시스템
JP2011150256A (ja) * 2010-01-25 2011-08-04 Renesas Electronics Corp 駆動回路及び駆動方法
CN102792358B (zh) * 2010-03-03 2015-03-25 夏普株式会社 显示装置及其驱动方法、以及液晶显示装置
US9190011B2 (en) * 2012-06-08 2015-11-17 Apple Inc. Devices and methods for common electrode mura prevention
KR102141207B1 (ko) * 2013-11-11 2020-08-05 삼성디스플레이 주식회사 디스플레이 장치, 전원 전압 생성 장치, 및 전원 전압 생성 방법
LU92593B1 (en) * 2014-11-06 2016-05-09 Iee Sarl Impact sensor
KR101918212B1 (ko) * 2018-03-07 2019-01-29 주식회사 이노액시스 전류 재사용 회로
CN109164862A (zh) * 2018-07-24 2019-01-08 惠科股份有限公司 一种基准电压产生系统和产生方法
CN116631355A (zh) * 2023-06-12 2023-08-22 惠科股份有限公司 显示面板的驱动电路及其驱动方法、显示面板

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420091B2 (de) * 1972-11-29 1979-07-20
JPS5236656B2 (de) * 1973-01-10 1977-09-17
US4141002A (en) * 1977-03-11 1979-02-20 Sperry Rand Corporation Modular columnar electroluminescent display control circuit
JPS6133091A (ja) * 1984-07-26 1986-02-15 Tokushu Toryo Kk 表面疵位置を決定する方法及び装置
DE3685821T2 (de) * 1985-10-16 1993-02-11 Sanyo Electric Co Anzeigeanordnung mit fluessigkristall.
JPS6414563A (en) * 1987-07-03 1989-01-18 Fuji Heavy Ind Ltd Engine driven type heat pump apparatus
JPH01145632A (ja) * 1987-12-02 1989-06-07 Hitachi Ltd 液晶表示装置
JP2515564B2 (ja) * 1987-12-04 1996-07-10 ホシデン株式会社 液晶表示パネルの駆動方法
US4781437A (en) * 1987-12-21 1988-11-01 Hughes Aircraft Company Display line driver with automatic uniformity compensation
AU631375B2 (en) * 1988-09-14 1992-11-26 Daichi Co., Ltd. El operating power supply circuit
JP2549433B2 (ja) * 1989-03-13 1996-10-30 株式会社日立製作所 電気光学変調素子の駆動方法およびプリンタ
EP0391655B1 (de) * 1989-04-04 1995-06-14 Sharp Kabushiki Kaisha Ansteuerschaltung für ein Matrixanzeigegerät mit Flüssigkristallen
JP2685609B2 (ja) * 1989-12-06 1997-12-03 シャープ株式会社 表示装置の駆動回路
US5266936A (en) * 1989-05-09 1993-11-30 Nec Corporation Driving circuit for liquid crystal display
US5301047A (en) * 1989-05-17 1994-04-05 Hitachi, Ltd. Liquid crystal display
JP2843393B2 (ja) * 1989-12-29 1999-01-06 沖電気工業株式会社 多値レベル出力回路
KR910015907A (ko) * 1990-02-22 1991-09-30 정용문 과전압 방지 전원회로
JPH03251817A (ja) * 1990-03-01 1991-11-11 Hitachi Ltd 液晶駆動用電源回路
JP2634688B2 (ja) * 1990-08-10 1997-07-30 シャープ株式会社 液晶表示装置
JPH04136981A (ja) * 1990-09-28 1992-05-11 Sharp Corp 表示装置の駆動回路
JPH04140787A (ja) * 1990-10-01 1992-05-14 Sharp Corp 表示装置の駆動回路
JPH04136983A (ja) * 1990-09-28 1992-05-11 Sharp Corp 表示装置の駆動回路
JP2761128B2 (ja) * 1990-10-31 1998-06-04 富士通株式会社 液晶表示装置
JPH04191723A (ja) * 1990-11-27 1992-07-10 Toshiba Corp 液晶駆動装置
US5347294A (en) * 1991-04-17 1994-09-13 Casio Computer Co., Ltd. Image display apparatus
DE69226723T2 (de) * 1991-05-21 1999-04-15 Sharp Kk Verfahren und Einrichtung zum Steuern einer Anzeigeeinrichtung
JP2912480B2 (ja) * 1991-08-22 1999-06-28 シャープ株式会社 表示装置の駆動回路
JP2688548B2 (ja) * 1991-09-10 1997-12-10 シャープ株式会社 液晶パネル駆動用半導体装置
JPH05100635A (ja) * 1991-10-07 1993-04-23 Nec Corp アクテイブマトリクス型液晶デイスプレイの駆動用集積回路と駆動方法
EP0564263B1 (de) * 1992-04-01 1998-09-30 Canon Kabushiki Kaisha Anzeigegerät
JP2993804B2 (ja) * 1992-09-01 1999-12-27 富士写真フイルム株式会社 サーマルヘッドの抵抗値測定方法及び装置並びにこれを備えたサーマルプリンタ
JP3276725B2 (ja) * 1992-10-07 2002-04-22 株式会社日立製作所 液晶表示装置
EP0599622B1 (de) * 1992-11-25 1998-02-04 Sharp Kabushiki Kaisha Steuerschaltung zur Steuerung einer Anzeigeeinrichtung und Verfahren für dieselbe
JP2849010B2 (ja) * 1992-11-25 1999-01-20 シャープ株式会社 表示装置の駆動回路
JP2806718B2 (ja) * 1992-11-25 1998-09-30 シャープ株式会社 表示装置の駆動方法及び駆動回路
KR0140041B1 (ko) 1993-02-09 1998-06-15 쯔지 하루오 표시 장치용 전압 발생 회로, 공통 전극 구동 회로, 신호선 구동 회로 및 계조 전압 발생 회로
US5673061A (en) * 1993-05-14 1997-09-30 Sharp Kabushiki Kaisha Driving circuit for display apparatus
JPH07135625A (ja) * 1993-11-10 1995-05-23 Fujitsu Ltd 液晶表示装置のコントラスト調整回路
KR960016720B1 (ko) * 1993-12-08 1996-12-20 한국과학기술연구원 상대전위차를 이용한 교류구동형 박막 전계발광소자 구동회로
EP0721137B1 (de) * 1994-07-14 2004-01-21 Seiko Epson Corporation Stromversorgungsschaltung, flüssigkristallanzeigevorrichtung und elektronisches gerät
JP3322327B2 (ja) * 1995-03-14 2002-09-09 シャープ株式会社 駆動回路
JP3372142B2 (ja) * 1995-07-10 2003-01-27 株式会社東芝 液晶表示装置及びその駆動回路
JP3251817B2 (ja) 1995-08-03 2002-01-28 川崎製鉄株式会社 鋼板材の表面切削方法
JP3277106B2 (ja) * 1995-08-02 2002-04-22 シャープ株式会社 表示装置の駆動装置
KR100237685B1 (ko) * 1997-09-09 2000-01-15 윤종용 전력 제어 회로를 갖는 액정 표시 장치
JP3177890B2 (ja) 1998-09-01 2001-06-18 恵子 玉置 照明装置
US6331797B1 (en) * 1999-11-23 2001-12-18 Philips Electronics North America Corporation Voltage translator circuit
JP3495960B2 (ja) * 1999-12-10 2004-02-09 シャープ株式会社 階調表示基準電圧発生回路およびそれを用いた液晶駆動装置

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KR0139970B1 (en) 1998-06-15
US6310616B1 (en) 2001-10-30
EP0611144A2 (de) 1994-08-17
KR940020152A (ko) 1994-09-15
EP0611144B1 (de) 2005-09-28
EP0611144A3 (de) 1997-07-30
US5929847A (en) 1999-07-27
US20020018059A1 (en) 2002-02-14
US6509895B2 (en) 2003-01-21
KR0140041B1 (ko) 1998-06-15
DE69434493T2 (de) 2006-06-22

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