ITRM940102A0 - Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico. - Google Patents

Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico.

Info

Publication number
ITRM940102A0
ITRM940102A0 ITRM940102A ITRM940102A ITRM940102A0 IT RM940102 A0 ITRM940102 A0 IT RM940102A0 IT RM940102 A ITRM940102 A IT RM940102A IT RM940102 A ITRM940102 A IT RM940102A IT RM940102 A0 ITRM940102 A0 IT RM940102A0
Authority
IT
Italy
Prior art keywords
matricial
panel
liquid crystal
control method
ferroelectric liquid
Prior art date
Application number
ITRM940102A
Other languages
English (en)
Inventor
Paolo Maltese
Original Assignee
Univ Roma
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 Univ Roma filed Critical Univ Roma
Priority to ITRM940102A priority Critical patent/IT1271866B/it
Publication of ITRM940102A0 publication Critical patent/ITRM940102A0/it
Priority to AU18229/95A priority patent/AU1822995A/en
Priority to PCT/IT1995/000029 priority patent/WO1995023402A1/en
Priority to EP95909948A priority patent/EP0746839B1/en
Priority to US08/693,315 priority patent/US6052106A/en
Priority to DE69523444T priority patent/DE69523444T2/de
Priority to CN95191771A priority patent/CN1141683A/zh
Publication of ITRM940102A1 publication Critical patent/ITRM940102A1/it
Application granted granted Critical
Publication of IT1271866B publication Critical patent/IT1271866B/it

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
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3651—Control of matrices with row and column drivers using an active matrix using multistable liquid crystals, 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
ITRM940102A 1994-02-25 1994-02-25 Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico. IT1271866B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITRM940102A IT1271866B (it) 1994-02-25 1994-02-25 Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico.
AU18229/95A AU1822995A (en) 1994-02-25 1995-02-22 A control method for a ferroelectric liquid crystal matrix panel
PCT/IT1995/000029 WO1995023402A1 (en) 1994-02-25 1995-02-22 A control method for a ferroelectric liquid crystal matrix panel
EP95909948A EP0746839B1 (en) 1994-02-25 1995-02-22 A control method for a ferroelectric liquid crystal matrix panel
US08/693,315 US6052106A (en) 1994-02-25 1995-02-22 Control method for a ferroelectric liquid crystal matrix panel
DE69523444T DE69523444T2 (de) 1994-02-25 1995-02-22 Steuerverfahren für ferroelektrische flüssigkristallanzeigetafel
CN95191771A CN1141683A (zh) 1994-02-25 1995-02-22 铁电液晶矩阵面板的控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM940102A IT1271866B (it) 1994-02-25 1994-02-25 Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico.

Publications (3)

Publication Number Publication Date
ITRM940102A0 true ITRM940102A0 (it) 1994-02-25
ITRM940102A1 ITRM940102A1 (it) 1995-08-25
IT1271866B IT1271866B (it) 1997-06-09

Family

ID=11402289

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940102A IT1271866B (it) 1994-02-25 1994-02-25 Metodo di comando di un pannello matriciale a cristallo liquido ferroelettrico.

Country Status (7)

Country Link
US (1) US6052106A (it)
EP (1) EP0746839B1 (it)
CN (1) CN1141683A (it)
AU (1) AU1822995A (it)
DE (1) DE69523444T2 (it)
IT (1) IT1271866B (it)
WO (1) WO1995023402A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193625B2 (en) 1999-04-30 2007-03-20 E Ink Corporation Methods for driving electro-optic displays, and apparatus for use therein
KR100542619B1 (ko) * 1997-06-20 2006-01-11 시티즌 워치 콤파니, 리미티드 반강유전성 액정디스플레이와 그의 구동방법
US20130063333A1 (en) 2002-10-16 2013-03-14 E Ink Corporation Electrophoretic displays
US11250794B2 (en) 2004-07-27 2022-02-15 E Ink Corporation Methods for driving electrophoretic displays using dielectrophoretic forces
US7813169B2 (en) * 2008-01-18 2010-10-12 Qimonda Flash Gmbh Integrated circuit and method to operate an integrated circuit
US20130100109A1 (en) * 2011-10-21 2013-04-25 Qualcomm Mems Technologies, Inc. Method and device for reducing effect of polarity inversion in driving display
CN103530096B (zh) * 2012-07-03 2018-11-16 索尼公司 远程控制方法、远程控制设备和显示设备
CN117316337B (zh) * 2023-09-04 2024-03-29 中国人民解放军国防科技大学 应用于液晶系统中缺陷结构的数值模拟方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095377A (en) * 1990-08-02 1992-03-10 Matsushita Electric Industrial Co., Ltd. Method of driving a ferroelectric liquid crystal matrix panel
JP3753440B2 (ja) * 1992-05-07 2006-03-08 セイコーエプソン株式会社 液晶表示装置及び液晶表示装置の駆動方法
JP3489169B2 (ja) * 1993-02-25 2004-01-19 セイコーエプソン株式会社 液晶表示装置の駆動方法

Also Published As

Publication number Publication date
ITRM940102A1 (it) 1995-08-25
AU1822995A (en) 1995-09-11
US6052106A (en) 2000-04-18
DE69523444D1 (de) 2001-11-29
IT1271866B (it) 1997-06-09
EP0746839A1 (en) 1996-12-11
DE69523444T2 (de) 2002-06-27
CN1141683A (zh) 1997-01-29
WO1995023402A1 (en) 1995-08-31
EP0746839B1 (en) 2001-10-24

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Legal Events

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