DE69115414T2 - Steuerschaltung für ein Anzeigegerät - Google Patents

Steuerschaltung für ein Anzeigegerät

Info

Publication number
DE69115414T2
DE69115414T2 DE69115414T DE69115414T DE69115414T2 DE 69115414 T2 DE69115414 T2 DE 69115414T2 DE 69115414 T DE69115414 T DE 69115414T DE 69115414 T DE69115414 T DE 69115414T DE 69115414 T2 DE69115414 T2 DE 69115414T2
Authority
DE
Germany
Prior art keywords
display device
control circuit
circuit
display
control
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
DE69115414T
Other languages
English (en)
Other versions
DE69115414D1 (de
Inventor
Hisao Okada
Shigeyuki Uehira
Katumi Miki
Kuniaki Tanaka
Toshihiro Yanagi
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 JP2261471A external-priority patent/JPH04165390A/ja
Priority claimed from JP2261478A external-priority patent/JPH04136983A/ja
Priority claimed from JP2261483A external-priority patent/JPH04136984A/ja
Priority claimed from JP2264576A external-priority patent/JPH04140787A/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69115414D1 publication Critical patent/DE69115414D1/de
Publication of DE69115414T2 publication Critical patent/DE69115414T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
    • G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time 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
    • 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
    • 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
    • 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
    • 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
DE69115414T 1990-09-28 1991-09-27 Steuerschaltung für ein Anzeigegerät Expired - Lifetime DE69115414T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2261471A JPH04165390A (ja) 1990-09-28 1990-09-28 表示装置の駆動回路
JP2261478A JPH04136983A (ja) 1990-09-28 1990-09-28 表示装置の駆動回路
JP2261483A JPH04136984A (ja) 1990-09-28 1990-09-28 表示装置の駆動回路
JP2264576A JPH04140787A (ja) 1990-10-01 1990-10-01 表示装置の駆動回路

Publications (2)

Publication Number Publication Date
DE69115414D1 DE69115414D1 (de) 1996-01-25
DE69115414T2 true DE69115414T2 (de) 1996-06-13

Family

ID=27478582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115414T Expired - Lifetime DE69115414T2 (de) 1990-09-28 1991-09-27 Steuerschaltung für ein Anzeigegerät

Country Status (4)

Country Link
US (3) US5686933A (de)
EP (1) EP0478386B1 (de)
KR (1) KR950013340B1 (de)
DE (1) DE69115414T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2659473B2 (ja) * 1990-09-28 1997-09-30 富士通株式会社 表示パネル駆動回路
DE69226723T2 (de) * 1991-05-21 1999-04-15 Sharp Kk Verfahren und Einrichtung zum Steuern einer Anzeigeeinrichtung
US5877738A (en) * 1992-03-05 1999-03-02 Seiko Epson Corporation Liquid crystal element drive method, drive circuit, and display apparatus
FR2691568B1 (fr) * 1992-05-21 1996-12-13 Commissariat Energie Atomique Procede d'affichage de differents niveaux de gris et systeme de mise en óoeuvre de ce procede.
US6057814A (en) 1993-05-24 2000-05-02 Display Science, Inc. Electrostatic video display drive circuitry and displays incorporating same
JP2831518B2 (ja) * 1992-10-30 1998-12-02 シャープ株式会社 表示装置の駆動回路
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
DE69316852T2 (de) * 1992-11-25 1998-08-06 Sharp Kk Steuerschaltung zur Steuerung einer Anzeigeeinrichtung und Verfahren für dieselbe
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
JP2500417B2 (ja) * 1992-12-02 1996-05-29 日本電気株式会社 液晶駆動回路
JPH06274133A (ja) * 1993-03-24 1994-09-30 Sharp Corp 表示装置の駆動回路及び表示装置
US6771237B1 (en) 1993-05-24 2004-08-03 Display Science, Inc. Variable configuration video displays and their manufacture
FR2708129B1 (fr) * 1993-07-22 1995-09-01 Commissariat Energie Atomique Procédé et dispositif de commande d'un écran fluorescent à micropointes.
US5703617A (en) * 1993-10-18 1997-12-30 Crystal Semiconductor Signal driver circuit for liquid crystal displays
US5574475A (en) * 1993-10-18 1996-11-12 Crystal Semiconductor Corporation Signal driver circuit for liquid crystal displays
TW275684B (de) * 1994-07-08 1996-05-11 Hitachi Seisakusyo Kk
JP3275991B2 (ja) * 1994-07-27 2002-04-22 シャープ株式会社 アクティブマトリクス型表示装置及びその駆動方法
JP3098930B2 (ja) * 1995-04-14 2000-10-16 シャープ株式会社 表示装置
US6011535A (en) * 1995-11-06 2000-01-04 Semiconductor Energy Laboratory Co., Ltd. Active matrix display device and scanning circuit
KR100209643B1 (ko) * 1996-05-02 1999-07-15 구자홍 액정표시소자 구동회로
JPH1011022A (ja) * 1996-06-18 1998-01-16 Sharp Corp 表示装置の駆動回路
JP3166668B2 (ja) * 1997-08-21 2001-05-14 日本電気株式会社 液晶表示装置
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
US6310618B1 (en) 1998-11-13 2001-10-30 Smartasic, Inc. Clock generation for sampling analong video
JP4458594B2 (ja) * 1999-12-28 2010-04-28 日本テキサス・インスツルメンツ株式会社 表示装置用モジュール
US6692646B2 (en) 2000-08-29 2004-02-17 Display Science, Inc. Method of manufacturing a light modulating capacitor array and product
JP2002149080A (ja) * 2000-11-08 2002-05-22 Nec Corp 電源付きプラズマディスプレイモジュール
JP3862966B2 (ja) * 2001-03-30 2006-12-27 株式会社日立製作所 画像表示装置
KR100438784B1 (ko) * 2002-01-30 2004-07-05 삼성전자주식회사 박막 트랜지스터형 액정 표시 장치의 소스 드라이버의출력 회로
JP2004004788A (ja) * 2002-04-24 2004-01-08 Seiko Epson Corp 電子素子の制御回路、電子回路、電気光学装置、電気光学装置の駆動方法、及び電子機器、並びに電子素子の制御方法
KR101017797B1 (ko) * 2002-04-26 2011-02-28 도시바 모바일 디스플레이 가부시키가이샤 Ｅｌ 표시 장치 및 ｅｌ 표시 장치의 구동 방법
JP2004212668A (ja) * 2002-12-27 2004-07-29 Koninkl Philips Electronics Nv 階調電圧出力装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132196A (en) * 1978-04-06 1979-10-13 Seiko Instr & Electronics Ltd Driving system for display unit
JPS5823090A (ja) * 1981-08-03 1983-02-10 株式会社日立製作所 表示装置
JPS60134293A (ja) * 1983-12-22 1985-07-17 シャープ株式会社 液晶表示装置の駆動方法
US4775891A (en) * 1984-08-31 1988-10-04 Casio Computer Co., Ltd. Image display using liquid crystal display panel
JPS61124990A (ja) * 1984-11-22 1986-06-12 沖電気工業株式会社 Ｌｃｄマトリクスパネル駆動回路
JPS6273294A (ja) * 1985-09-27 1987-04-03 カシオ計算機株式会社 画像表示装置
JPS62136624A (ja) * 1985-12-10 1987-06-19 Sharp Corp 液晶表示装置用駆動回路
US4739312A (en) * 1986-06-13 1988-04-19 Rich, Inc. RGBI to multilevel grey scale encoder
JPS63141414A (ja) * 1986-12-03 1988-06-13 Matsushita Electric Ind Co Ltd Ｄａ変換装置
JP2852042B2 (ja) * 1987-10-05 1999-01-27 株式会社日立製作所 表示装置
US4921334A (en) * 1988-07-18 1990-05-01 General Electric Company Matrix liquid crystal display with extended gray scale
JPH0275623U (de) * 1988-11-30 1990-06-11
US5287095A (en) * 1988-12-09 1994-02-15 Hitachi, Ltd. Display device and its displaying method
EP0382567B1 (de) * 1989-02-10 1996-05-29 Sharp Kabushiki Kaisha Flüssigkristallanzeigeeinheit und Steuerverfahren dafür
EP0391655B1 (de) * 1989-04-04 1995-06-14 Sharp Kabushiki Kaisha Ansteuerschaltung für ein Matrixanzeigegerät mit Flüssigkristallen
JPH0484159A (ja) * 1990-07-26 1992-03-17 Konica Corp 画像形成装置
JP2659473B2 (ja) * 1990-09-28 1997-09-30 富士通株式会社 表示パネル駆動回路
JPH04194896A (ja) * 1990-11-28 1992-07-14 Internatl Business Mach Corp <Ibm> 階調表示方法及び装置
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
JP2831518B2 (ja) * 1992-10-30 1998-12-02 シャープ株式会社 表示装置の駆動回路

Also Published As

Publication number Publication date
EP0478386A2 (de) 1992-04-01
KR950013340B1 (ko) 1995-11-02
US5635950A (en) 1997-06-03
KR920006960A (ko) 1992-04-28
EP0478386B1 (de) 1995-12-13
US5686933A (en) 1997-11-11
DE69115414D1 (de) 1996-01-25
US5623278A (en) 1997-04-22
EP0478386A3 (en) 1993-07-21

Similar Documents

Publication Publication Date Title
DE69115414D1 (de) Steuerschaltung für ein Anzeigegerät
DE69223012D1 (de) Steuerschaltung für ein Anzeigegerät
DE69122829T2 (de) Helligkeitsregelung für eine flache Anzeigeeinrichtung
DE69117855D1 (de) Steuerschaltung für ein Anzeigegerät
DE68920531T2 (de) Ansteuerschaltung für ein Matrixanzeigegerät.
ATA139089A (de) Befestigungseinrichtung für ein zielfernrohr
DE69123533D1 (de) Steuerschaltung für eine Flüssigkristallanzeige
DE69218296T2 (de) Steuerschaltung für ein Anzeigegerät
DE69125475D1 (de) Gerät für ein verteiltes steuersystem
DE69114400D1 (de) Steuervorrichtung für ein Spielgerät.
DE69021027T2 (de) Steuereinrichtung für ein Flüssigkristallanzeigegerät.
DE69126171D1 (de) Spaltenelektrodetreiberschaltung für ein Anzeigegerät
DE59308767D1 (de) Halterung für ein zielfernrohr
DE69231553T2 (de) Fernbedienung für ein elektronisches Gerät
DE69123122T2 (de) Steuerschaltung für ein Anzeigegerät
DE69210332D1 (de) Ansteuerung für mehrere Anzeigegeräte
DE69308998T2 (de) Steuerungsschaltung für eine Anzeigevorrichtung
DE69329729T2 (de) Konditionsschaltung für ein Taktsignal
DE69116798D1 (de) Zeilentreiberschaltung für ein Anzeigegerät
DE69325433D1 (de) Prozessteuervorrichtung für ein fotografisches Entwicklungsgerät
DE69119691D1 (de) Steuerschaltung für einen Schrittmotor
DE68926032T2 (de) Ansteuersystem für ein Anzeigegerät
DE68911645T2 (de) Trägervorrichtung für ein Datensichtgerät.
DE69020329D1 (de) Anzeigesystem für ein numerisch gesteuertes gerät.
DE9207423U1 (de) Fernsteuereinrichtung für ein Bildschirmgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN