DE69535344D1 - Verfahren und Einrichtung zur Steuerung einer ferroelektrischen Flüssigkristallanzeigetafel - Google Patents

Verfahren und Einrichtung zur Steuerung einer ferroelektrischen Flüssigkristallanzeigetafel

Info

Publication number
DE69535344D1
DE69535344D1 DE69535344T DE69535344T DE69535344D1 DE 69535344 D1 DE69535344 D1 DE 69535344D1 DE 69535344 T DE69535344 T DE 69535344T DE 69535344 T DE69535344 T DE 69535344T DE 69535344 D1 DE69535344 D1 DE 69535344D1
Authority
DE
Germany
Prior art keywords
controlling
liquid crystal
crystal display
display panel
ferroelectric 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 - Lifetime
Application number
DE69535344T
Other languages
English (en)
Inventor
Keisaku Nonomura
Takaji Numao
Hirofumi Katsuse
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
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69535344D1 publication Critical patent/DE69535344D1/de
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
    • G09G3/3622—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
    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • 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
    • G09G2310/0224—Details of interlacing
    • G09G2310/0227—Details of interlacing related to multiple interlacing, i.e. involving more fields than just one odd field and one even field
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
DE69535344T 1994-07-04 1995-07-04 Verfahren und Einrichtung zur Steuerung einer ferroelektrischen Flüssigkristallanzeigetafel Expired - Lifetime DE69535344D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15248394 1994-07-04
JP15248494 1994-07-04

Publications (1)

Publication Number Publication Date
DE69535344D1 true DE69535344D1 (de) 2007-02-01

Family

ID=26481390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535344T Expired - Lifetime DE69535344D1 (de) 1994-07-04 1995-07-04 Verfahren und Einrichtung zur Steuerung einer ferroelektrischen Flüssigkristallanzeigetafel

Country Status (3)

Country Link
US (1) US6115021A (de)
EP (1) EP0691639B1 (de)
DE (1) DE69535344D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09325319A (ja) 1996-06-07 1997-12-16 Sharp Corp 単純マトリクス型液晶表示装置およびその駆動回路
JPH09329806A (ja) * 1996-06-11 1997-12-22 Toshiba Corp 液晶表示装置
JP3317871B2 (ja) * 1997-03-27 2002-08-26 シャープ株式会社 表示装置
JP2000132145A (ja) * 1998-10-28 2000-05-12 Alps Electric Co Ltd 画像表示装置
JP2000221468A (ja) * 1999-01-29 2000-08-11 Citizen Watch Co Ltd 液晶駆動装置
EP1113412B1 (de) * 1999-12-27 2014-05-21 Japan Display Inc. Flüssigkristallanzeigevorrichtung und Steuerverfahren dafür
TW535966U (en) * 2001-02-02 2003-06-01 Koninkl Philips Electronics Nv Display device
JP2003029720A (ja) * 2001-07-16 2003-01-31 Fujitsu Ltd 表示装置
KR100815899B1 (ko) * 2001-12-12 2008-03-21 엘지.필립스 엘시디 주식회사 액정표시장치의 구동방법 및 장치
JP3714324B2 (ja) * 2002-12-24 2005-11-09 コニカミノルタホールディングス株式会社 液晶表示装置
CA2418156A1 (en) * 2003-01-31 2004-07-31 Nigel Ashley Preston Temperature compensation mechanism for lcd module in a time of flight ranging system
JP5105694B2 (ja) * 2003-12-24 2012-12-26 株式会社半導体エネルギー研究所 表示装置及び電子機器
KR101021444B1 (ko) * 2004-04-16 2011-03-15 엘지디스플레이 주식회사 저온 보상 구동회로를 구비한 에프에스씨 모드액정표시장치 및 그 구동방법
JP2007256344A (ja) * 2006-03-20 2007-10-04 Rohm Co Ltd 電源回路、ｌｃｄドライバｉｃ、ｌｃｄドライバ回路、液晶表示装置
TWI351015B (en) * 2006-07-07 2011-10-21 Realtek Semiconductor Corp Analog front end device with temperature compensation
WO2008050402A1 (fr) * 2006-10-24 2008-05-02 Panasonic Corporation Panneau à cristaux liquides, affichage à cristaux liquides et terminal portable
CN101587687B (zh) * 2008-05-22 2011-10-12 比亚迪股份有限公司 温度检测装置、方法及液晶驱动装置
TWI415051B (zh) * 2010-09-15 2013-11-11 Au Optronics Corp 液晶顯示器驅動電路及相關驅動方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581209B1 (fr) * 1985-04-26 1993-11-05 Canon Kk Dispositif optique a cristal liquide
JPS61250618A (ja) * 1985-04-29 1986-11-07 Mitsubishi Electric Corp 液晶表示装置
US5041821A (en) * 1987-04-03 1991-08-20 Canon Kabushiki Kaisha Ferroelectric liquid crystal apparatus with temperature dependent DC offset voltage
GB2207272B (en) * 1987-07-18 1991-08-14 Stc Plc Addressing liquid crystal cells
JPS6424234A (en) * 1987-07-21 1989-01-26 Matsushita Electric Ind Co Ltd Driving method for liquid crystal matrix panel
JPH01256590A (ja) * 1988-04-06 1989-10-13 Chisso Corp 強誘電性液晶組成物および液晶素子
JP2614280B2 (ja) * 1988-08-17 1997-05-28 キヤノン株式会社 液晶装置
JP2632974B2 (ja) * 1988-10-28 1997-07-23 キヤノン株式会社 駆動装置及び液晶装置
GB2237400B (en) * 1989-10-27 1994-04-20 Eev Ltd Control of liquid crystal display visual properties
JPH04371998A (ja) * 1991-06-21 1992-12-24 Canon Inc 駆動装置
GB9017316D0 (en) * 1990-08-07 1990-09-19 Secr Defence Multiplex addressing of ferro-electric liquid crystal displays
KR920006903A (ko) * 1990-09-27 1992-04-28 쯔지 하루오 액정표시 장치의 제어방법 및 표시 제어장치

Also Published As

Publication number Publication date
EP0691639B1 (de) 2006-12-20
US6115021A (en) 2000-09-05
EP0691639A3 (de) 1997-06-04
EP0691639A2 (de) 1996-01-10

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