DE69012353D1 - Flüssigkristall-Anzeigevorrichtung und Verfahren zu ihrer Ansteuerung. - Google Patents

Flüssigkristall-Anzeigevorrichtung und Verfahren zu ihrer Ansteuerung.

Info

Publication number
DE69012353D1
DE69012353D1 DE69012353T DE69012353T DE69012353D1 DE 69012353 D1 DE69012353 D1 DE 69012353D1 DE 69012353 T DE69012353 T DE 69012353T DE 69012353 T DE69012353 T DE 69012353T DE 69012353 D1 DE69012353 D1 DE 69012353D1
Authority
DE
Germany
Prior art keywords
driving
liquid crystal
display device
crystal display
liquid
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 - Fee Related
Application number
DE69012353T
Other languages
English (en)
Other versions
DE69012353T2 (de
Inventor
Naohide Wakita
Yoshio Iwai
Tsuyoshi Uemura
Hiroyuki Ohnishi
Kazuhiro Johten
Satoshi Kimura
Shozo Fujiwara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 JP1002422A external-priority patent/JPH0812347B2/ja
Priority claimed from JP1133442A external-priority patent/JPH087343B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69012353D1 publication Critical patent/DE69012353D1/de
Application granted granted Critical
Publication of DE69012353T2 publication Critical patent/DE69012353T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric 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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric 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
    • G09G3/3692—Details of drivers for data electrodes suitable for passive matrices only
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • 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
DE69012353T 1989-01-09 1990-01-03 Flüssigkristall-Anzeigevorrichtung und Verfahren zu ihrer Ansteuerung. Expired - Fee Related DE69012353T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1002422A JPH0812347B2 (ja) 1989-01-09 1989-01-09 液晶素子とその駆動法
JP1133442A JPH087343B2 (ja) 1989-05-26 1989-05-26 液晶素子とその駆動法

Publications (2)

Publication Number Publication Date
DE69012353D1 true DE69012353D1 (de) 1994-10-20
DE69012353T2 DE69012353T2 (de) 1995-04-20

Family

ID=26335779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012353T Expired - Fee Related DE69012353T2 (de) 1989-01-09 1990-01-03 Flüssigkristall-Anzeigevorrichtung und Verfahren zu ihrer Ansteuerung.

Country Status (4)

Country Link
US (1) US5151803A (de)
EP (1) EP0378293B1 (de)
KR (1) KR940006990B1 (de)
DE (1) DE69012353T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2915104B2 (ja) * 1990-07-30 1999-07-05 キヤノン株式会社 液晶素子および液晶駆動方法
US5963186A (en) * 1990-08-07 1999-10-05 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Multiplex addressing of ferro-electric liquid crystal displays
GB9210418D0 (en) * 1992-05-15 1992-07-01 Marconi Gec Ltd Display devices
US5815133A (en) * 1992-11-17 1998-09-29 Canon Kabushiki Kaisha Display apparatus
EP0605865B1 (de) * 1992-12-28 1998-03-25 Canon Kabushiki Kaisha Verfahren und Einrichtung für eine Flüssigkristallanzeige
JPH10503290A (ja) * 1993-11-28 1998-03-24 スマートライト・リミテッド 透視装置およびワークステーション
JPH07152017A (ja) 1993-11-30 1995-06-16 Sony Corp 液晶素子の駆動方法及びその液晶素子
JPH07261149A (ja) * 1994-03-23 1995-10-13 Seiko Instr Inc 液晶装置
US5610739A (en) * 1994-05-31 1997-03-11 Matsushita Electric Industrial Co., Ltd. Liquid crystal display unit with a plurality of subpixels
US5748164A (en) * 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
JPH08202294A (ja) * 1995-01-20 1996-08-09 Dainippon Printing Co Ltd 液晶表示媒体の液晶配向方法及び液晶配向装置
JPH0954307A (ja) * 1995-08-18 1997-02-25 Sony Corp 液晶素子の駆動方法
EP0811866A4 (de) * 1995-12-14 1998-12-02 Seiko Epson Corp Verfahren zum betrieb einer anzeige, anzeige und elektronische vorrichtung
JP3406772B2 (ja) * 1996-03-28 2003-05-12 株式会社東芝 アクティブマトリクス型液晶表示装置
JPH09281508A (ja) * 1996-04-12 1997-10-31 Semiconductor Energy Lab Co Ltd 液晶表示装置およびその作製方法
JP3392672B2 (ja) * 1996-11-29 2003-03-31 三洋電機株式会社 表示装置
GB2326263A (en) 1997-06-12 1998-12-16 Sharp Kk Diffractive spatial light modulator and display
AU7786998A (en) 1998-06-16 2000-01-05 Orbotech Ltd. Illuminator for inspecting substantially flat surfaces
EP1043618A4 (de) * 1998-10-22 2005-08-31 Citizen Watch Co Ltd Ferroelektrische flüssigkristallanzeige und deren ansteuerungsverfahren
JP2002055657A (ja) 2000-08-08 2002-02-20 Sharp Corp 映像表示装置
US6767609B2 (en) * 2000-09-15 2004-07-27 3M Innovative Properties Company Perforated film constructions for backlit signs
WO2002044797A1 (en) * 2000-11-30 2002-06-06 Thomson Licensing S.A. Method and apparatus for uniform brightness in displays
JP2002311449A (ja) * 2001-02-06 2002-10-23 Seiko Epson Corp 液晶装置、液晶装置の製造方法及び電子機器
KR100401377B1 (ko) * 2001-07-09 2003-10-17 엘지.필립스 엘시디 주식회사 액정표시장치 및 그의 구동방법
US7142346B2 (en) 2003-12-09 2006-11-28 Idc, Llc System and method for addressing a MEMS display
US7161728B2 (en) 2003-12-09 2007-01-09 Idc, Llc Area array modulation and lead reduction in interferometric modulators
US8164557B2 (en) * 2004-10-29 2012-04-24 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method for driving the same
CN102622972B (zh) * 2011-01-30 2013-09-04 苏州汉朗光电有限公司 近晶态液晶显示屏单向脉冲驱动方法
CN102831865B (zh) * 2011-06-17 2014-06-11 苏州汉朗光电有限公司 一种近晶相液晶显示屏动态扫描驱动方法
US9933679B2 (en) * 2013-07-17 2018-04-03 Lc Vision, Llc Birefringence improving agent, ferroelectric liquid crystal composition and liquid crystal display device using the agent, and compound
US10607556B2 (en) 2014-11-07 2020-03-31 The Hong Kong University Of Science And Technology Driving scheme for ferroelectric liquid crystal displays
CN106782355B (zh) * 2016-07-15 2019-03-12 苏州汉朗光电有限公司 一种近晶相液晶屏的自适应驱动方法

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JPS60179721A (ja) * 1984-02-28 1985-09-13 Canon Inc 強誘電液晶の配向制御法
US4712872A (en) * 1984-03-26 1987-12-15 Canon Kabushiki Kaisha Liquid crystal device
JPS61204681A (ja) * 1985-03-07 1986-09-10 キヤノン株式会社 液晶パネル
JPS61269124A (ja) * 1985-05-24 1986-11-28 Canon Inc 強誘電性液晶の配向制御法
JPS61295531A (ja) * 1985-06-25 1986-12-26 Canon Inc 表示装置
EP0214857B1 (de) * 1985-09-06 1992-08-19 Matsushita Electric Industrial Co., Ltd. Verfahren zur Ansteuerung eines Flüssigkristallrasterbildschirmes
JPS6262334A (ja) * 1985-09-13 1987-03-19 Canon Inc 液晶素子
SE8504760D0 (sv) * 1985-10-14 1985-10-14 Sven Torbjorn Lagerwall Electronic addressing of ferroelectric liquid crystal devices
JPS62102227A (ja) * 1985-10-30 1987-05-12 Seiko Epson Corp 強誘電性液晶デイスプレイ装置
EP0229287B1 (de) * 1985-12-12 1990-10-03 Hitachi, Ltd. Optischer Schalter
JPS6365424A (ja) * 1986-09-08 1988-03-24 Alps Electric Co Ltd 液晶素子
US5029983A (en) * 1986-12-06 1991-07-09 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device with a smectic chiral liquid crystal
US4901066A (en) * 1986-12-16 1990-02-13 Matsushita Electric Industrial Co., Ltd. Method of driving an optical modulation device
JPS63225224A (ja) * 1987-03-16 1988-09-20 Seiko Epson Corp 電気光学装置
JP2550054B2 (ja) * 1987-03-17 1996-10-30 旭硝子株式会社 強誘電性スメクチツク液晶電気光学装置

Also Published As

Publication number Publication date
KR940006990B1 (ko) 1994-08-03
US5151803A (en) 1992-09-29
EP0378293A2 (de) 1990-07-18
DE69012353T2 (de) 1995-04-20
KR900012119A (ko) 1990-08-03
EP0378293A3 (de) 1991-06-26
EP0378293B1 (de) 1994-09-14

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee