DE69321064D1 - Adaptive Steuerungswellenformen zur Verringerung des Übersprechens in elektrooptischer Adressierungsstruktur - Google Patents

Adaptive Steuerungswellenformen zur Verringerung des Übersprechens in elektrooptischer Adressierungsstruktur

Info

Publication number
DE69321064D1
DE69321064D1 DE69321064T DE69321064T DE69321064D1 DE 69321064 D1 DE69321064 D1 DE 69321064D1 DE 69321064 T DE69321064 T DE 69321064T DE 69321064 T DE69321064 T DE 69321064T DE 69321064 D1 DE69321064 D1 DE 69321064D1
Authority
DE
Germany
Prior art keywords
electro
adaptive control
reduce crosstalk
control waveforms
optical addressing
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
DE69321064T
Other languages
English (en)
Other versions
DE69321064T2 (de
Inventor
Kevin J Ilcisin
Dennis W Prince
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of DE69321064D1 publication Critical patent/DE69321064D1/de
Publication of DE69321064T2 publication Critical patent/DE69321064T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • 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
    • G09G3/3662—Control of matrices with row and column drivers using an active matrix using plasma-addressed liquid crystal displays
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • 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
    • 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
DE69321064T 1992-10-09 1993-10-06 Adaptive Steuerungswellenformen zur Verringerung des Übersprechens in elektrooptischer Adressierungsstruktur Expired - Fee Related DE69321064T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95863192A 1992-10-09 1992-10-09

Publications (2)

Publication Number Publication Date
DE69321064D1 true DE69321064D1 (de) 1998-10-22
DE69321064T2 DE69321064T2 (de) 1999-05-27

Family

ID=25501132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321064T Expired - Fee Related DE69321064T2 (de) 1992-10-09 1993-10-06 Adaptive Steuerungswellenformen zur Verringerung des Übersprechens in elektrooptischer Adressierungsstruktur

Country Status (7)

Country Link
US (1) US5471228A (de)
EP (1) EP0592201B1 (de)
JP (1) JP2794155B2 (de)
KR (1) KR940009731A (de)
CA (1) CA2106843A1 (de)
DE (1) DE69321064T2 (de)
TW (1) TW225025B (de)

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US7068264B2 (en) * 1993-11-19 2006-06-27 Hitachi, Ltd. Flat display panel having internal power supply circuit for reducing power consumption
US6522314B1 (en) * 1993-11-19 2003-02-18 Fujitsu Limited Flat display panel having internal power supply circuit for reducing power consumption
JP3311201B2 (ja) 1994-06-08 2002-08-05 キヤノン株式会社 画像形成装置
JP3110618B2 (ja) * 1994-08-02 2000-11-20 シャープ株式会社 液晶表示装置
JP3332062B2 (ja) * 1994-09-02 2002-10-07 ソニー株式会社 ディスプレイ装置
US5805122A (en) * 1994-12-16 1998-09-08 Philips Electronics North America Corporation Voltage driving waveforms for plasma addressed liquid crystal displays
GB9705703D0 (en) * 1996-05-17 1997-05-07 Philips Electronics Nv Active matrix liquid crystal display device
KR100222198B1 (ko) * 1996-05-30 1999-10-01 구자홍 플라즈마 표시장치의 구동회로
JP3629867B2 (ja) * 1997-01-10 2005-03-16 ソニー株式会社 プラズマアドレス表示装置
JP3335560B2 (ja) * 1997-08-01 2002-10-21 シャープ株式会社 液晶表示装置および液晶表示装置の駆動方法
US6727872B2 (en) 2001-01-22 2004-04-27 Brillian Corporation Image quality improvement for liquid crystal display
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
WO2005052673A2 (en) 2003-11-21 2005-06-09 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
JP4184334B2 (ja) 2003-12-17 2008-11-19 シャープ株式会社 表示装置の駆動方法、表示装置、およびプログラム
US7872631B2 (en) 2004-05-04 2011-01-18 Sharp Laboratories Of America, Inc. Liquid crystal display with temporal black point
US8395577B2 (en) 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7602369B2 (en) 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7777714B2 (en) 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7532192B2 (en) 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7612757B2 (en) 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7505018B2 (en) 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US7023451B2 (en) * 2004-06-14 2006-04-04 Sharp Laboratories Of America, Inc. System for reducing crosstalk
US7898519B2 (en) 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8050511B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8050512B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US8121401B2 (en) 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
US8624824B2 (en) * 2009-03-19 2014-01-07 Sharp Laboratories Of America, Inc. Area adaptive backlight with reduced color crosstalk
WO2012042896A1 (ja) * 2010-09-30 2012-04-05 パナソニック株式会社 信号処理装置およびこれを用いた映像表示装置
CN114743516B (zh) * 2022-04-11 2023-10-20 惠科股份有限公司 补偿电路及液晶显示设备

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US3955187A (en) * 1974-04-01 1976-05-04 General Electric Company Proportioning the address and data signals in a r.m.s. responsive display device matrix to obtain zero cross-talk and maximum contrast
JPS57204592A (en) * 1981-06-11 1982-12-15 Sony Corp Two-dimensional address device
JPS58186796A (ja) * 1982-04-26 1983-10-31 社団法人日本電子工業振興協会 液晶表示装置およびその駆動方法
NL8601804A (nl) * 1986-07-10 1988-02-01 Philips Nv Werkwijze voor het besturen van een weergeefinrichting en een weergeefinrichting geschikt voor een dergelijke werkwijze.
US4833463A (en) * 1986-09-26 1989-05-23 American Telephone And Telegraph Company, At&T Bell Laboratories Gas plasma display
NL8602698A (nl) * 1986-10-28 1988-05-16 Philips Nv Werkwijze voor het besturen van een weergeefinrichting en een weergeefinrichting geschikt voor een dergelijke werkwijze.
JPS63198097A (ja) * 1987-02-13 1988-08-16 セイコーインスツルメンツ株式会社 非線形２端子型アクテイブマトリクス表示装置
JPS63307433A (ja) * 1987-06-09 1988-12-15 Canon Inc 強誘電性液晶素子の駆動法
SE466423B (sv) * 1987-06-01 1992-02-10 Gen Electric Saett och anordning foer eliminering av oeverhoering vid matrisadresserade tunnfilmstranssistorbildenheter med flytande kristaller
JP2906057B2 (ja) * 1987-08-13 1999-06-14 セイコーエプソン株式会社 液晶表示装置
US4845482A (en) * 1987-10-30 1989-07-04 International Business Machines Corporation Method for eliminating crosstalk in a thin film transistor/liquid crystal display
US4896149A (en) * 1988-01-19 1990-01-23 Tektronix, Inc. Addressing structure using ionizable gaseous medium
JPH0411281A (ja) * 1990-04-28 1992-01-16 Sharp Corp 単純マトリックス方式の液晶表示装置
JPH04118625A (ja) * 1990-05-23 1992-04-20 Sharp Corp 液晶表示装置の駆動回路
US5075596A (en) * 1990-10-02 1991-12-24 United Technologies Corporation Electroluminescent display brightness compensation

Also Published As

Publication number Publication date
EP0592201A1 (de) 1994-04-13
EP0592201B1 (de) 1998-09-16
JP2794155B2 (ja) 1998-09-03
KR940009731A (ko) 1994-05-24
US5471228A (en) 1995-11-28
CA2106843A1 (en) 1994-04-10
TW225025B (de) 1994-06-11
DE69321064T2 (de) 1999-05-27
JPH06259043A (ja) 1994-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee