BRPI0907133A2 - Método e dispositivo de exibição de primeira imagem sobre sobre uma tela - Google Patents

Método e dispositivo de exibição de primeira imagem sobre sobre uma tela

Info

Publication number
BRPI0907133A2
BRPI0907133A2 BRPI0907133-4A BRPI0907133A BRPI0907133A2 BR PI0907133 A2 BRPI0907133 A2 BR PI0907133A2 BR PI0907133 A BRPI0907133 A BR PI0907133A BR PI0907133 A2 BRPI0907133 A2 BR PI0907133A2
Authority
BR
Brazil
Prior art keywords
screen
image display
display method
device over
over
Prior art date
Application number
BRPI0907133-4A
Other languages
English (en)
Inventor
Louis D Silverstein
Alan Lewis
Jennifer L Gille
Original Assignee
Qualcomm Mems Technologies 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 Qualcomm Mems Technologies Inc filed Critical Qualcomm Mems Technologies Inc
Publication of BRPI0907133A2 publication Critical patent/BRPI0907133A2/pt

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • G09G3/2055—Display of intermediate tones using dithering with use of a spatial dither pattern the pattern being varied in time
    • 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
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
    • G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
    • 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
    • G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/3466—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on interferometric effect

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)
  • Image Processing (AREA)
BRPI0907133-4A 2008-02-13 2009-02-05 Método e dispositivo de exibição de primeira imagem sobre sobre uma tela BRPI0907133A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2846508P 2008-02-13 2008-02-13
US12/121,706 US8451298B2 (en) 2008-02-13 2008-05-15 Multi-level stochastic dithering with noise mitigation via sequential template averaging
PCT/US2009/033247 WO2009102618A1 (en) 2008-02-13 2009-02-05 Multi-level stochastic dithering with noise mitigation via sequential template averaging

Publications (1)

Publication Number Publication Date
BRPI0907133A2 true BRPI0907133A2 (pt) 2015-07-14

Family

ID=40938514

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907133-4A BRPI0907133A2 (pt) 2008-02-13 2009-02-05 Método e dispositivo de exibição de primeira imagem sobre sobre uma tela

Country Status (10)

Country Link
US (2) US8451298B2 (pt)
EP (1) EP2255353A1 (pt)
JP (2) JP2011512560A (pt)
KR (1) KR20100113164A (pt)
CN (2) CN101946275A (pt)
BR (1) BRPI0907133A2 (pt)
CA (1) CA2715393A1 (pt)
RU (1) RU2511574C2 (pt)
TW (1) TW200951935A (pt)
WO (1) WO2009102618A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3809402B2 (ja) 2002-05-17 2006-08-16 キヤノン株式会社 プロセスカートリッジ、及び、電子写真画像形成装置
US8451298B2 (en) * 2008-02-13 2013-05-28 Qualcomm Mems Technologies, Inc. Multi-level stochastic dithering with noise mitigation via sequential template averaging
WO2010141766A1 (en) * 2009-06-05 2010-12-09 Qualcomm Mems Technologies, Inc. System and method for improving the quality of halftone video using a fixed threshold
KR101671519B1 (ko) * 2010-04-09 2016-11-02 엘지디스플레이 주식회사 액정표시장치와 그 디더링 방법
US20130120437A1 (en) * 2010-07-20 2013-05-16 Freescale Semiconductor Inc. Display controlling unit, image displaying system and method for outputting image data
US8907991B2 (en) 2010-12-02 2014-12-09 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
US20120268479A1 (en) * 2011-03-15 2012-10-25 Qualcomm Mems Technologies, Inc. Methods and apparatus for improved dithering on a line multiplied display
US20130069968A1 (en) * 2011-09-16 2013-03-21 Qualcomm Mems Technologies, Inc. Methods and apparatus for hybrid halftoning of an image
US20130100107A1 (en) * 2011-10-21 2013-04-25 Qualcomm Mems Technologies, Inc. Method and apparatus for model based error diffusion to reduce image artifacts on an electric display
US8659701B2 (en) * 2011-12-19 2014-02-25 Sony Corporation Usage of dither on interpolated frames
US10540430B2 (en) 2011-12-28 2020-01-21 Cbs Interactive Inc. Techniques for providing a natural language narrative
US10592596B2 (en) * 2011-12-28 2020-03-17 Cbs Interactive Inc. Techniques for providing a narrative summary for fantasy games
TWI546798B (zh) 2013-04-29 2016-08-21 杜比實驗室特許公司 使用處理器來遞色影像的方法及其電腦可讀取儲存媒體
US20150103094A1 (en) * 2013-10-11 2015-04-16 Qualcomm Mems Technologies, Inc. Region-dependent color mapping for reducing visible artifacts on halftoned displays
US20150109355A1 (en) * 2013-10-21 2015-04-23 Qualcomm Mems Technologies, Inc. Spatio-temporal vector screening for color display devices
US9811923B2 (en) 2015-09-24 2017-11-07 Snaptrack, Inc. Stochastic temporal dithering for color display devices
TWI727583B (zh) * 2019-12-31 2021-05-11 大陸商北京集創北方科技股份有限公司 圖像數據處理方法及利用其之顯示裝置和資訊處理裝置
CN111429947B (zh) * 2020-03-26 2022-06-10 重庆邮电大学 一种基于多级残差卷积神经网络的语音情感识别方法

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590514A (en) * 1982-07-19 1986-05-20 Canon Kabushiki Kaisha Color image processing apparatus
US4709995A (en) 1984-08-18 1987-12-01 Canon Kabushiki Kaisha Ferroelectric display panel and driving method therefor to achieve gray scale
US5068649A (en) 1988-10-14 1991-11-26 Compaq Computer Corporation Method and apparatus for displaying different shades of gray on a liquid crystal display
US4982184A (en) 1989-01-03 1991-01-01 General Electric Company Electrocrystallochromic display and element
KR100202246B1 (ko) 1989-02-27 1999-06-15 윌리엄 비. 켐플러 디지탈화 비디오 시스템을 위한 장치 및 방법
US4954789A (en) 1989-09-28 1990-09-04 Texas Instruments Incorporated Spatial light modulator
JP3154240B2 (ja) * 1990-02-07 2001-04-09 ネクスプレス ソルーションズ エル エル シー 相関最小視覚変調パターンによるディジタル中間調調色
DE69113150T2 (de) 1990-06-29 1996-04-04 Texas Instruments Inc Deformierbare Spiegelvorrichtung mit aktualisiertem Raster.
US5233459A (en) 1991-03-06 1993-08-03 Massachusetts Institute Of Technology Electric display device
JPH05113767A (ja) 1991-10-23 1993-05-07 Hitachi Ltd 多階調表示装置
US5341464A (en) * 1992-12-23 1994-08-23 Microsoft Corporation Luminance emphasized color image rendering
DE69405420T2 (de) 1993-01-11 1998-03-12 Texas Instruments Inc Pixelkontrollschaltung für räumlichen Lichtmodulator
US6674562B1 (en) 1994-05-05 2004-01-06 Iridigm Display Corporation Interferometric modulation of radiation
US5475397A (en) 1993-07-12 1995-12-12 Motorola, Inc. Method and apparatus for reducing discontinuities in an active addressing display system
EP0650289A1 (en) * 1993-10-04 1995-04-26 Eastman Kodak Company Method and apparatus for generating a halftone pattern for a multi-level output device
CA2137059C (en) 1993-12-03 2004-11-23 Texas Instruments Incorporated Dmd architecture to improve horizontal resolution
US6040937A (en) 1994-05-05 2000-03-21 Etalon, Inc. Interferometric modulation
US7123216B1 (en) 1994-05-05 2006-10-17 Idc, Llc Photonic MEMS and structures
US6680792B2 (en) 1994-05-05 2004-01-20 Iridigm Display Corporation Interferometric modulation of radiation
US6147671A (en) * 1994-09-13 2000-11-14 Intel Corporation Temporally dissolved dithering
US5734369A (en) * 1995-04-14 1998-03-31 Nvidia Corporation Method and apparatus for dithering images in a digital display system
US5790548A (en) 1996-04-18 1998-08-04 Bell Atlantic Network Services, Inc. Universal access multimedia data network
RU2180158C2 (ru) * 1997-01-23 2002-02-27 Дэу Электроникс Ко., Лтд. Тонкопленочная матрица управляемых зеркал для оптической проекционной системы и способ ее изготовления
US6480177B2 (en) 1997-06-04 2002-11-12 Texas Instruments Incorporated Blocked stepped address voltage for micromechanical devices
GB9803441D0 (en) 1998-02-18 1998-04-15 Cambridge Display Tech Ltd Electroluminescent devices
DE19811022A1 (de) 1998-03-13 1999-09-16 Siemens Ag Aktivmatrix-Flüssigkristallanzeige
JP3403635B2 (ja) 1998-03-26 2003-05-06 富士通株式会社 表示装置および該表示装置の駆動方法
JP4016493B2 (ja) * 1998-08-05 2007-12-05 三菱電機株式会社 ディスプレイ装置及びその多階調化回路
JP3473454B2 (ja) 1998-11-06 2003-12-02 日本ビクター株式会社 マトリクス型表示装置の映像信号処理回路及び映像信号処理方法
EP0994457B1 (en) * 1998-10-12 2007-09-05 Victor Company Of Japan, Limited Apparatus and method of gray scale video signal processing for matrix display apparatus
JP3460601B2 (ja) 1998-11-26 2003-10-27 日本ビクター株式会社 マトリクス型表示装置の映像信号処理回路及び映像信号処理方法
JP2000293149A (ja) 1999-04-02 2000-10-20 Toshiba Corp 中間階調制御装置
JP4392970B2 (ja) 2000-08-21 2010-01-06 キヤノン株式会社 干渉性変調素子を用いる表示素子
US7116287B2 (en) 2001-05-09 2006-10-03 Eastman Kodak Company Drive for cholesteric liquid crystal displays
KR100816336B1 (ko) 2001-10-11 2008-03-24 삼성전자주식회사 박막 트랜지스터 기판 및 그 제조 방법
CN102789764B (zh) 2001-11-20 2015-05-27 伊英克公司 驱动双稳态电光显示器的方法
US6574033B1 (en) 2002-02-27 2003-06-03 Iridigm Display Corporation Microelectromechanical systems device and method for fabricating same
JP2003338929A (ja) 2002-05-22 2003-11-28 Matsushita Electric Ind Co Ltd 画像処理方法および画像処理装置
JP4182470B2 (ja) 2002-05-24 2008-11-19 日本ビクター株式会社 映像表示装置及びこれに用いる映像信号処理方法
US7256795B2 (en) 2002-07-31 2007-08-14 Ati Technologies Inc. Extended power management via frame modulation control
US6741384B1 (en) 2003-04-30 2004-05-25 Hewlett-Packard Development Company, L.P. Control of MEMS and light modulator arrays
US7158186B2 (en) 2003-05-27 2007-01-02 Genesis Microchip Inc. Method and system for changing the frame rate to be optimal for the material being displayed while maintaining a stable image throughout
JP3915738B2 (ja) * 2003-06-10 2007-05-16 株式会社日立製作所 表示装置および表示方法
US7190380B2 (en) * 2003-09-26 2007-03-13 Hewlett-Packard Development Company, L.P. Generating and displaying spatially offset sub-frames
US8243093B2 (en) * 2003-08-22 2012-08-14 Sharp Laboratories Of America, Inc. Systems and methods for dither structure creation and application for reducing the visibility of contouring artifacts in still and video images
JP4601279B2 (ja) * 2003-10-02 2010-12-22 ルネサスエレクトロニクス株式会社 コントローラドライバ，及びその動作方法
US7420571B2 (en) 2003-11-26 2008-09-02 Lg Electronics Inc. Method for processing a gray level in a plasma display panel and apparatus using the same
KR100512104B1 (ko) * 2003-11-26 2005-09-05 엘지전자 주식회사 표시 장치의 계조 처리 방법 및 장치
US7161728B2 (en) 2003-12-09 2007-01-09 Idc, Llc Area array modulation and lead reduction in interferometric modulators
US7142346B2 (en) 2003-12-09 2006-11-28 Idc, Llc System and method for addressing a MEMS display
EP1571485A3 (en) 2004-02-24 2005-10-05 Barco N.V. Display element array with optimized pixel and sub-pixel layout for use in reflective displays
MXPA05007706A (es) 2004-07-23 2006-01-26 Thomson Licensing Sa Metodo y dispositivo para procesamiento de datos de video al combinar difusion de error y otras oscilaciones.
RU2005127029A (ru) * 2004-08-27 2007-03-10 АйДиСи, ЭлЭлСи (US) Система и способ адресации дисплея на основе микроэлектромеханических систем
US7327510B2 (en) 2004-09-27 2008-02-05 Idc, Llc Process for modifying offset voltage characteristics of an interferometric modulator
US7626581B2 (en) * 2004-09-27 2009-12-01 Idc, Llc Device and method for display memory using manipulation of mechanical response
US7221375B2 (en) * 2004-10-29 2007-05-22 Actuality Systems, Inc. System and method for generating dithering patterns associated with a digital image
US7054051B1 (en) 2004-11-26 2006-05-30 Alces Technology, Inc. Differential interferometric light modulator and image display device
US8947465B2 (en) 2004-12-02 2015-02-03 Sharp Laboratories Of America, Inc. Methods and systems for display-mode-dependent brightness preservation
US20060145975A1 (en) * 2005-01-06 2006-07-06 Texas Instruments Incorporated Method and system for displaying an image
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
JP2006267924A (ja) 2005-03-25 2006-10-05 Yamaha Corp 多階調画像生成方法および多階調画像生成装置
US7777715B2 (en) 2006-06-29 2010-08-17 Qualcomm Mems Technologies, Inc. Passive circuits for de-multiplexing display inputs
US7403180B1 (en) 2007-01-29 2008-07-22 Qualcomm Mems Technologies, Inc. Hybrid color synthesis for multistate reflective modulator displays
US8189017B2 (en) * 2007-03-29 2012-05-29 Lg Display Co., Ltd. Apparatus and method for controlling picture quality of flat panel display
US8451298B2 (en) * 2008-02-13 2013-05-28 Qualcomm Mems Technologies, Inc. Multi-level stochastic dithering with noise mitigation via sequential template averaging

Also Published As

Publication number Publication date
US8451298B2 (en) 2013-05-28
CN103943056A (zh) 2014-07-23
EP2255353A1 (en) 2010-12-01
WO2009102618A1 (en) 2009-08-20
RU2010134563A (ru) 2012-03-20
US20090201318A1 (en) 2009-08-13
JP2011512560A (ja) 2011-04-21
TW200951935A (en) 2009-12-16
CN101946275A (zh) 2011-01-12
CA2715393A1 (en) 2009-08-20
KR20100113164A (ko) 2010-10-20
RU2511574C2 (ru) 2014-04-10
US20130249936A1 (en) 2013-09-26
JP2014038338A (ja) 2014-02-27

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Legal Events

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B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES US 61/028,465 DE 13/02/2008 E US 12/121,706 DE 15/05/2008 REIVINDICADAS NO PCT/US2009/033247, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DE ENTRADA NA FASE NACIONAL SER DISTINTO DAQUELE QUE DEPOSITOU O PEDIDO ANTERIOR CUJA PRIORIDADE E REIVINDICADA E APRESENTOU COPIA DO CORRESPONDENTE DOCUMENTO DE CESSAO EM 08/11/2010, CONTUDO O PRAZO PARA A APRESENTACAO DA CESSAO DO DIREITO DE PRIORIDADE EXPIRAVA EM 09/10/2010 (60 DIAS APOS O DEPOSITO DE ENTRADA DA FASE NACIONAL DO BRASIL), CON

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]