ES2052746T3 - Dispositivo de pantalla. - Google Patents

Dispositivo de pantalla.

Info

Publication number
ES2052746T3
ES2052746T3 ES88311387T ES88311387T ES2052746T3 ES 2052746 T3 ES2052746 T3 ES 2052746T3 ES 88311387 T ES88311387 T ES 88311387T ES 88311387 T ES88311387 T ES 88311387T ES 2052746 T3 ES2052746 T3 ES 2052746T3
Authority
ES
Spain
Prior art keywords
representation
blocks
reticle
period
group
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
ES88311387T
Other languages
English (en)
Inventor
Steven David Bull
Christopher James Morris
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.)
EMI Group Ltd
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Application granted granted Critical
Publication of ES2052746T3 publication Critical patent/ES2052746T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3406—Control of illumination source
    • 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
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
    • 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
    • G09G2310/0235—Field-sequential colour 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
    • 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
    • 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
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames

Landscapes

  • Engineering & Computer Science (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)
  • Control Of El Displays (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

DISPOSITIVO DE REPRESENTACION DE IMAGENES CON UN RETICULO DE PIXELS, CADA UNO DE LOS CUALES ES POSICIONABLE DE FORMA SELECTIVA. UN METODO DE FUNCIONAMIENTO DEL DISPOSITIVO INCLUYE LAS FASES DE RECIBIR UNA SEÑAL QUE REPRESENTA UNA IMAGEN PARA SU REPRESENTACION DURANTE UN PERIODO DE VISUALIZACION E ILUMINAR EL RETICULO PARA PRODUCIR, DURANTE UN PRIMER INTERVALO DENTRO DEL PERIODO DE REPRESENTACION, UNA PRIMERA SALIDA LUMINOSA DEL RETICULO CON UNA PRIMERA CARACTERISTICA DE COLOR PREDETERMINADA Y GENERAR AL MENOS UNA SALIDA ADICIONAL DE LUZ DEL RETICULO. CADA SALIDA LUMINOSA ADICIONAL TIENE UNA CARACTERISTICA DE COLOR PREDETERMINADA DIFERENTE Y UN INTERVALO RESPECTIVO DENTRO DEL PERIODO DE REPRESENTACION SEPARADO DEL PRIMER INTERVALO. EL METODO INCLUYE ADEMAS LA FASE DE DIRECCIONAR POR MULTIPLEXION EN EL TIEMPO BLOQUES DE PIXELS, VARIOS TIEMPOS DE DIRECCION DURANTE CADA INTERVALO. LA FASE DE DIRECCION INCLUYE EL POSICIONAMIENTO DE UN GRUPO DE BLOQUES, CONSISTIENDO EL GRUPO EN VARIOS BLOQUES SEPARADOS EN LA SECUENCIA DE DIRECCION, DE MANERA QUE LOS BLOQUES DEL GRUPO FORMAN UNA SERIE CON LOS BLOQUES ADYACENTES QUE TIENEN UNA SEPARACION TEMPORAL EN LA SECUENCIA DE DIRECCION QUE EXHIBE UNA PROGRESION GEOMETRICA CON UN COEFICIENTE COMUN N QUE ES UN ENTERO IGUAL O SUPERIOR A 2. DE ESTA FORMA, LA DIRECCION DEL RETICULO TIENE LUGAR SIMULTANEAMENTE CON SU ILUMINACION POR EL COLOR APROPIADO, PERMITIENDO UNA MAYOR PROPORCION DE TIEMPO DE IMAGEN PARA LA OPERACION DE DIRECCIONAMIENTO, PUDIENDO ASI UTILIZARSE INFORMACION DE DIRECCION ADICIONAL.
ES88311387T 1987-12-04 1988-12-01 Dispositivo de pantalla. Expired - Lifetime ES2052746T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878728433A GB8728433D0 (en) 1987-12-04 1987-12-04 Display device

Publications (1)

Publication Number Publication Date
ES2052746T3 true ES2052746T3 (es) 1994-07-16

Family

ID=10628024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88311387T Expired - Lifetime ES2052746T3 (es) 1987-12-04 1988-12-01 Dispositivo de pantalla.

Country Status (7)

Country Link
US (1) US5093652A (es)
EP (1) EP0319293B1 (es)
JP (1) JP2721686B2 (es)
AT (1) ATE105644T1 (es)
DE (1) DE3889526T2 (es)
ES (1) ES2052746T3 (es)
GB (1) GB8728433D0 (es)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376944A (en) * 1990-05-25 1994-12-27 Casio Computer Co., Ltd. Liquid crystal display device with scanning electrode selection means
GB9020892D0 (en) * 1990-09-25 1990-11-07 Emi Plc Thorn Improvements in or relating to display devices
JP3230755B2 (ja) * 1991-11-01 2001-11-19 富士写真フイルム株式会社 平面型表示デバイスのマトリックス駆動方法
US5402143A (en) * 1991-12-23 1995-03-28 Panocorp Display Systems Color fluorescent liquid crystal display
US5724062A (en) * 1992-08-05 1998-03-03 Cree Research, Inc. High resolution, high brightness light emitting diode display and method and producing the same
US5359345A (en) * 1992-08-05 1994-10-25 Cree Research, Inc. Shuttered and cycled light emitting diode display and method of producing the same
US5428366A (en) * 1992-09-09 1995-06-27 Dimension Technologies, Inc. Field sequential color illumination system for liquid crystal display
US5461397A (en) * 1992-10-08 1995-10-24 Panocorp Display Systems Display device with a light shutter front end unit and gas discharge back end unit
US5387921A (en) * 1992-10-08 1995-02-07 Panocorp Display Systems Scanning back illuminating light source for liquid crystal and other displays
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
US5532854A (en) * 1994-01-25 1996-07-02 Fergason; James L. Folded variable birefringerence zeroth order hybrid aligned liquid crystal apparatus
US5541745A (en) * 1994-01-25 1996-07-30 Fergason; James L. Illumination system for a display using cholesteric liquid crystal reflectors
US5717422A (en) * 1994-01-25 1998-02-10 Fergason; James L. Variable intensity high contrast passive display
JP3027298B2 (ja) * 1994-05-31 2000-03-27 シャープ株式会社 バックライト制御機能付き液晶表示装置
US6078304A (en) 1994-10-24 2000-06-20 Miyazawa; Kuniaki Panel type color display device and system for processing image information
US6184969B1 (en) * 1994-10-25 2001-02-06 James L. Fergason Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
US5757348A (en) 1994-12-22 1998-05-26 Displaytech, Inc. Active matrix liquid crystal image generator with hybrid writing scheme
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5767828A (en) * 1995-07-20 1998-06-16 The Regents Of The University Of Colorado Method and apparatus for displaying grey-scale or color images from binary images
US5959598A (en) 1995-07-20 1999-09-28 The Regents Of The University Of Colorado Pixel buffer circuits for implementing improved methods of displaying grey-scale or color images
US5812105A (en) * 1996-06-10 1998-09-22 Cree Research, Inc. Led dot matrix drive method and apparatus
US7385574B1 (en) 1995-12-29 2008-06-10 Cree, Inc. True color flat panel display module
US5920298A (en) * 1996-12-19 1999-07-06 Colorado Microdisplay, Inc. Display system having common electrode modulation
US6046716A (en) 1996-12-19 2000-04-04 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US6078303A (en) * 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
WO2000023978A1 (en) * 1998-10-20 2000-04-27 Chris Gladwin Rgb encoding
US6982686B2 (en) * 2000-06-15 2006-01-03 Sharp Kabushiki Kaisha Liquid crystal display device, image display device, illumination device and emitter used therefore, driving method of liquid crystal display device, driving method of illumination device, and driving method of emitter
JP3850241B2 (ja) * 2001-07-19 2006-11-29 シャープ株式会社 照明装置およびそれを用いた液晶表示装置
US7417782B2 (en) * 2005-02-23 2008-08-26 Pixtronix, Incorporated Methods and apparatus for spatial light modulation
US8243004B2 (en) 2003-03-10 2012-08-14 Fergason Patent Properties, Llc Apparatus and method for preparing, storing, transmitting and displaying images
WO2004109643A1 (en) * 2003-06-05 2004-12-16 Koninklijke Philips Electronics N.V. Display device addressing method
JP4529514B2 (ja) * 2004-03-30 2010-08-25 セイコーエプソン株式会社 画像表示装置、画像処理装置、画像表示システム、画像表示装置制御プログラム及び画像処理装置制御プログラム
US9082353B2 (en) 2010-01-05 2015-07-14 Pixtronix, Inc. Circuits for controlling display apparatus
US7999994B2 (en) 2005-02-23 2011-08-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US8159428B2 (en) 2005-02-23 2012-04-17 Pixtronix, Inc. Display methods and apparatus
US8482496B2 (en) 2006-01-06 2013-07-09 Pixtronix, Inc. Circuits for controlling MEMS display apparatus on a transparent substrate
US7746529B2 (en) 2005-02-23 2010-06-29 Pixtronix, Inc. MEMS display apparatus
US20060209012A1 (en) * 2005-02-23 2006-09-21 Pixtronix, Incorporated Devices having MEMS displays
US9158106B2 (en) 2005-02-23 2015-10-13 Pixtronix, Inc. Display methods and apparatus
US20070205969A1 (en) 2005-02-23 2007-09-06 Pixtronix, Incorporated Direct-view MEMS display devices and methods for generating images thereon
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
US7742016B2 (en) * 2005-02-23 2010-06-22 Pixtronix, Incorporated Display methods and apparatus
US7755582B2 (en) * 2005-02-23 2010-07-13 Pixtronix, Incorporated Display methods and apparatus
US8519945B2 (en) 2006-01-06 2013-08-27 Pixtronix, Inc. Circuits for controlling display apparatus
US7502159B2 (en) 2005-02-23 2009-03-10 Pixtronix, Inc. Methods and apparatus for actuating displays
US9229222B2 (en) 2005-02-23 2016-01-05 Pixtronix, Inc. Alignment methods in fluid-filled MEMS displays
US7616368B2 (en) 2005-02-23 2009-11-10 Pixtronix, Inc. Light concentrating reflective display methods and apparatus
US9261694B2 (en) 2005-02-23 2016-02-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7304785B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Display methods and apparatus
US7675665B2 (en) 2005-02-23 2010-03-09 Pixtronix, Incorporated Methods and apparatus for actuating displays
US7405852B2 (en) * 2005-02-23 2008-07-29 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7304786B2 (en) * 2005-02-23 2007-12-04 Pixtronix, Inc. Methods and apparatus for bi-stable actuation of displays
US7271945B2 (en) 2005-02-23 2007-09-18 Pixtronix, Inc. Methods and apparatus for actuating displays
US8526096B2 (en) 2006-02-23 2013-09-03 Pixtronix, Inc. Mechanical light modulators with stressed beams
US7876489B2 (en) * 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
EP2080045A1 (en) 2006-10-20 2009-07-22 Pixtronix Inc. Light guides and backlight systems incorporating light redirectors at varying densities
US7852546B2 (en) 2007-10-19 2010-12-14 Pixtronix, Inc. Spacers for maintaining display apparatus alignment
US20100188443A1 (en) * 2007-01-19 2010-07-29 Pixtronix, Inc Sensor-based feedback for display apparatus
US9176318B2 (en) 2007-05-18 2015-11-03 Pixtronix, Inc. Methods for manufacturing fluid-filled MEMS displays
JP4743132B2 (ja) * 2007-02-15 2011-08-10 ティアック株式会社 複数のファンクションキーを有する電子機器
US8248560B2 (en) 2008-04-18 2012-08-21 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
US8169679B2 (en) 2008-10-27 2012-05-01 Pixtronix, Inc. MEMS anchors
WO2010062647A2 (en) * 2008-10-28 2010-06-03 Pixtronix, Inc. System and method for selecting display modes
US8581923B2 (en) * 2009-10-07 2013-11-12 Sharp Laboratories Of America, Inc. Temporal color liquid crystal display
WO2011097252A2 (en) * 2010-02-02 2011-08-11 Pixtronix, Inc. Methods for manufacturing cold seal fluid-filled display apparatus
BR112012019383A2 (pt) 2010-02-02 2017-09-12 Pixtronix Inc Circuitos para controlar aparelho de exibição
US20110205756A1 (en) * 2010-02-19 2011-08-25 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
BR112012022900A2 (en) 2010-03-11 2018-06-05 Pixtronix, Inc. Transflexive and reflective modes of operation for a display device
US8749538B2 (en) 2011-10-21 2014-06-10 Qualcomm Mems Technologies, Inc. Device and method of controlling brightness of a display based on ambient lighting conditions
US9183812B2 (en) 2013-01-29 2015-11-10 Pixtronix, Inc. Ambient light aware display apparatus
US9134552B2 (en) 2013-03-13 2015-09-15 Pixtronix, Inc. Display apparatus with narrow gap electrostatic actuators
CN112703552A (zh) * 2018-10-10 2021-04-23 深圳市柔宇科技股份有限公司 一种goa电路及显示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261901A (en) * 1925-10-31 1926-12-02 Tom Gordon Greenwood Pneumatic motor tyre
JPS5345654B2 (es) * 1971-08-26 1978-12-08
JPS53105317A (en) * 1977-02-25 1978-09-13 Hitachi Ltd Luminance adjusting circuit
JPS5627198A (en) * 1979-08-10 1981-03-16 Canon Kk Color display device
US4559535A (en) * 1982-07-12 1985-12-17 Sigmatron Nova, Inc. System for displaying information with multiple shades of a color on a thin-film EL matrix display panel
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
JPS6043633A (ja) * 1983-08-19 1985-03-08 Citizen Watch Co Ltd 液晶カラ−表示パネル
GB2146473B (en) * 1983-09-10 1987-03-11 Standard Telephones Cables Ltd Addressing liquid crystal displays
JPS60163023A (ja) * 1984-02-03 1985-08-24 Seiko Epson Corp 液晶表示体
US4709995A (en) * 1984-08-18 1987-12-01 Canon Kabushiki Kaisha Ferroelectric display panel and driving method therefor to achieve gray scale
FI73325C (fi) * 1985-03-05 1987-09-10 Elkoteade Ag Foerfarande foer alstring av individuellt reglerbara bildelement och pao dessa baserad faergdisplay.
JPS6334593A (ja) * 1986-07-30 1988-02-15 ホシデン株式会社 多階調表示方法
GB8622717D0 (en) * 1986-09-20 1986-10-29 Emi Plc Thorn Display device

Also Published As

Publication number Publication date
DE3889526D1 (de) 1994-06-16
EP0319293A2 (en) 1989-06-07
JPH01287600A (ja) 1989-11-20
US5093652A (en) 1992-03-03
DE3889526T2 (de) 1994-12-01
JP2721686B2 (ja) 1998-03-04
EP0319293A3 (en) 1990-01-17
ATE105644T1 (de) 1994-05-15
EP0319293B1 (en) 1994-05-11
GB8728433D0 (en) 1988-01-13

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