SG60190G - Liquid crystal display device and method of driving same - Google Patents

Liquid crystal display device and method of driving same

Info

Publication number
SG60190G
SG60190G SG60190A SG60190A SG60190G SG 60190 G SG60190 G SG 60190G SG 60190 A SG60190 A SG 60190A SG 60190 A SG60190 A SG 60190A SG 60190 G SG60190 G SG 60190G
Authority
SG
Singapore
Prior art keywords
liquid crystal
display device
crystal display
driving same
driving
Prior art date
Application number
SG60190A
Other languages
English (en)
Original Assignee
Seiko Epson 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
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of SG60190G publication Critical patent/SG60190G/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • 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
    • G09G3/367—Control of matrices with row and column drivers with a nonlinear element in series with the liquid crystal cell, e.g. a diode, or M.I.M. element
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
SG60190A 1986-02-06 1990-07-19 Liquid crystal display device and method of driving same SG60190G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2433886 1986-02-06

Publications (1)

Publication Number Publication Date
SG60190G true SG60190G (en) 1990-09-07

Family

ID=12135392

Family Applications (1)

Application Number Title Priority Date Filing Date
SG60190A SG60190G (en) 1986-02-06 1990-07-19 Liquid crystal display device and method of driving same

Country Status (5)

Country Link
US (1) US4743096A (ko)
KR (1) KR910001848B1 (ko)
GB (1) GB2186414B (ko)
HK (1) HK29291A (ko)
SG (1) SG60190G (ko)

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JP2768421B2 (ja) * 1987-08-31 1998-06-25 シャープ株式会社 強誘電性液晶表示装置の表示方法
JP2852042B2 (ja) * 1987-10-05 1999-01-27 株式会社日立製作所 表示装置
US5204659A (en) * 1987-11-13 1993-04-20 Honeywell Inc. Apparatus and method for providing a gray scale in liquid crystal flat panel displays
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JP2555420B2 (ja) * 1988-08-29 1996-11-20 株式会社日立製作所 液晶マトリックス・パネルの中間調表示駆動回路
US5196839A (en) * 1988-09-16 1993-03-23 Chips And Technologies, Inc. Gray scales method and circuitry for flat panel graphics display
KR900702501A (ko) * 1988-09-16 1990-12-07 원본미기재 평판 그래픽 디스플레이를 위한 그레이 스케일 방법 및 회로
JPH02135419A (ja) * 1988-11-17 1990-05-24 Seiko Epson Corp 液晶表示装置の駆動法
JP2619028B2 (ja) * 1988-11-30 1997-06-11 シャープ株式会社 表示装置の駆動方法および装置
DE68922197T2 (de) * 1988-12-23 1995-08-10 Fujitsu Ltd Methode und Vorrichtung zum Betrieb einer Flüssigkristallanzeige.
US5185602A (en) * 1989-04-10 1993-02-09 Cirrus Logic, Inc. Method and apparatus for producing perception of high quality grayscale shading on digitally commanded displays
JP2642204B2 (ja) * 1989-12-14 1997-08-20 シャープ株式会社 液晶表示装置の駆動回路
US5424752A (en) * 1990-12-10 1995-06-13 Semiconductor Energy Laboratory Co., Ltd. Method of driving an electro-optical device
US5424753A (en) * 1990-12-31 1995-06-13 Casio Computer Co., Ltd. Method of driving liquid-crystal display elements
EP0499979A3 (en) * 1991-02-16 1993-06-09 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
JP2794499B2 (ja) 1991-03-26 1998-09-03 株式会社半導体エネルギー研究所 半導体装置の作製方法
US5459495A (en) * 1992-05-14 1995-10-17 In Focus Systems, Inc. Gray level addressing for LCDs
US5485173A (en) * 1991-04-01 1996-01-16 In Focus Systems, Inc. LCD addressing system and method
US6975296B1 (en) 1991-06-14 2005-12-13 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and method of driving the same
US5206633A (en) * 1991-08-19 1993-04-27 International Business Machines Corp. Self calibrating brightness controls for digitally operated liquid crystal display system
JP2845303B2 (ja) 1991-08-23 1999-01-13 株式会社 半導体エネルギー研究所 半導体装置とその作製方法
JP2639763B2 (ja) * 1991-10-08 1997-08-13 株式会社半導体エネルギー研究所 電気光学装置およびその表示方法
WO1993013513A1 (en) * 1991-12-24 1993-07-08 Cirrus Logic, Inc. Process for producing shaded images on display screens
US5751265A (en) * 1991-12-24 1998-05-12 Cirrus Logic, Inc. Apparatus and method for producing shaded images on display screens
JP2651972B2 (ja) 1992-03-04 1997-09-10 株式会社半導体エネルギー研究所 液晶電気光学装置
US5956004A (en) * 1993-05-11 1999-09-21 Micron Technology, Inc. Controlling pixel brightness in a field emission display using circuits for sampling and discharging
US5861869A (en) * 1992-05-14 1999-01-19 In Focus Systems, Inc. Gray level addressing for LCDs
GB9211427D0 (en) * 1992-05-29 1992-07-15 Crystalens Ltd Liquid crystal lens circuit
GB9217336D0 (en) * 1992-08-14 1992-09-30 Philips Electronics Uk Ltd Active matrix display devices and methods for driving such
US5561441A (en) * 1993-04-08 1996-10-01 Citizen Watch Co., Ltd. Liquid crystal display device
US5311206A (en) * 1993-04-16 1994-05-10 Bell Communications Research, Inc. Active row backlight, column shutter LCD with one shutter transition per row
EP0622772B1 (en) * 1993-04-30 1998-06-24 International Business Machines Corporation Method and apparatus for eliminating crosstalk in active matrix liquid crystal displays
US5856812A (en) * 1993-05-11 1999-01-05 Micron Display Technology, Inc. Controlling pixel brightness in a field emission display using circuits for sampling and discharging
US5757349A (en) * 1994-11-08 1998-05-26 Citizen Watch Co., Ltd. Liquid crystal display device and a method of driving the same
JP3110648B2 (ja) * 1995-03-22 2000-11-20 シャープ株式会社 表示装置の駆動方法
US6184854B1 (en) * 1995-07-10 2001-02-06 Robert Hotto Weighted frame rate control with dynamically variable driver bias voltage for producing high quality grayscale shading on matrix displays
JPH0954307A (ja) * 1995-08-18 1997-02-25 Sony Corp 液晶素子の駆動方法
US6118417A (en) * 1995-11-07 2000-09-12 Micron Technology, Inc. Field emission display with binary address line supplying emission current
US5894293A (en) * 1996-04-24 1999-04-13 Micron Display Technology Inc. Field emission display having pulsed capacitance current control
KR970076456A (ko) * 1996-05-15 1997-12-12 엄길용 펄스 폭 변조를 이용한 다중 라인 선택 전압 인가 방식의 큰휨 네마틱 액정 표시기(stn-lcd) 구동 회로
GB9704149D0 (en) * 1996-08-16 1997-04-16 Philips Electronics Nv Active matrix display devices and methods of driving such
US5854615A (en) * 1996-10-03 1998-12-29 Micron Display Technology, Inc. Matrix addressable display with delay locked loop controller
US5909200A (en) * 1996-10-04 1999-06-01 Micron Technology, Inc. Temperature compensated matrix addressable display
US5945968A (en) * 1997-01-07 1999-08-31 Micron Technology, Inc. Matrix addressable display having pulsed current control
US6211859B1 (en) 1997-03-10 2001-04-03 Chips & Technologies, Llc Method for reducing pulsing on liquid crystal displays
US6034663A (en) * 1997-03-10 2000-03-07 Chips & Technologies, Llc Method for providing grey scale images to the visible limit on liquid crystal displays
JP3501939B2 (ja) * 1997-06-04 2004-03-02 シャープ株式会社 アクティブマトリクス型画像表示装置
US6252578B1 (en) 1997-10-07 2001-06-26 Intel Corporation Method for reducing flicker when displaying processed digital data on video displays having a low refresh rate
JP2000029439A (ja) * 1998-07-13 2000-01-28 Seiko Instruments Inc 液晶表示回路
JP3861499B2 (ja) * 1999-03-24 2006-12-20 セイコーエプソン株式会社 マトリクス型表示装置の駆動方法、表示装置および電子機器
TW501086B (en) * 2000-07-15 2002-09-01 Mosel Vitelic Inc Liquid crystal display panel signal processor
US7119775B2 (en) * 2000-12-22 2006-10-10 Hunet Display Technology Inc. Liquid crystal drive apparatus and gradation display method
MXPA03011148A (es) * 2001-06-08 2004-02-27 Thomson Licensing Sa Reduccion de efecto de memoria de columna lcos.
JP2003173173A (ja) * 2001-12-07 2003-06-20 Rohm Co Ltd 液晶ドライバ装置
JPWO2004047068A1 (ja) * 2002-11-21 2006-03-23 東芝松下ディスプレイテクノロジー株式会社 電圧生成回路
US6995756B2 (en) * 2003-03-31 2006-02-07 Intel Corporation Methods and apparatus for driving pixels in a microdisplay
JP4846571B2 (ja) * 2003-04-24 2011-12-28 ディスプレイテック，インコーポレイテッド 微小表示装置システム及び画像を表示する方法
US7432895B2 (en) * 2003-10-02 2008-10-07 Industrial Technology Research Institute Drive for active matrix cholesteric liquid crystal display
US7477158B2 (en) * 2004-06-14 2009-01-13 Texas Instruments Incorporated Method and apparatus for brightness control of indication lights
WO2008086222A2 (en) * 2007-01-04 2008-07-17 Displaytech, Inc Digital display
US8967219B2 (en) 2010-06-10 2015-03-03 Guardian Ig, Llc Window spacer applicator
US9309714B2 (en) 2007-11-13 2016-04-12 Guardian Ig, Llc Rotating spacer applicator for window assembly
KR20200108844A (ko) 2018-01-11 2020-09-21 에이이에스 글로벌 홀딩스 피티이 리미티드 저 전력 pin 다이오드 드라이버

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US4062626A (en) * 1974-09-20 1977-12-13 Hitachi, Ltd. Liquid crystal display device
JPS5856877B2 (ja) * 1979-05-29 1983-12-16 三菱電機株式会社 表示装置
GB2067811B (en) * 1980-01-16 1983-08-10 Standard Telephones Cables Ltd Co-ordinate addressing of smetic display cells
FR2505070B1 (fr) * 1981-01-16 1986-04-04 Suwa Seikosha Kk Dispositif non lineaire pour un panneau d'affichage a cristaux liquides et procede de fabrication d'un tel panneau d'affichage
JPH0629919B2 (ja) * 1982-04-16 1994-04-20 株式会社日立製作所 液晶素子の駆動方法
JPS5961818A (ja) * 1982-10-01 1984-04-09 Seiko Epson Corp 液晶表示装置
JPS59129837A (ja) * 1983-01-14 1984-07-26 Canon Inc 時分割電圧印加方法及び装置
JPS6046527A (ja) * 1983-08-24 1985-03-13 Canon Inc 光学変調素子の駆動法
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JPS6150119A (ja) * 1984-08-20 1986-03-12 Hitachi Ltd 液晶表示装置用駆動回路

Also Published As

Publication number Publication date
US4743096A (en) 1988-05-10
GB8702297D0 (en) 1987-03-11
HK29291A (en) 1991-04-26
KR910001848B1 (ko) 1991-03-28
GB2186414B (en) 1989-11-01
GB2186414A (en) 1987-08-12
KR870008209A (ko) 1987-09-25

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