[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR112012029386A2 - dispositivo de vídeo, método de acionamento de dispositivo de vídeo, e sistema de vídeo - Google Patents

dispositivo de vídeo, método de acionamento de dispositivo de vídeo, e sistema de vídeo

Info

Publication number
BR112012029386A2
BR112012029386A2 BR112012029386A BR112012029386A BR112012029386A2 BR 112012029386 A2 BR112012029386 A2 BR 112012029386A2 BR 112012029386 A BR112012029386 A BR 112012029386A BR 112012029386 A BR112012029386 A BR 112012029386A BR 112012029386 A2 BR112012029386 A2 BR 112012029386A2
Authority
BR
Brazil
Prior art keywords
signal
video device
video
vertical
scan
Prior art date
Application number
BR112012029386A
Other languages
English (en)
Inventor
Kohji Saitoh
Masami Ozaki
Toshihiro Yanagi
Original Assignee
Sharp Kk
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 Kk filed Critical Sharp Kk
Publication of BR112012029386A2 publication Critical patent/BR112012029386A2/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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/08—Details of image data interface between the display device controller and the data line driver circuit
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

dispositivo de vídeo, método de acionamento de dispositivo de vídeo, e sistema de vídeo. a presente invenção refere-se a um método para acionar um dispositivo de vídeo incluindo (i) um circuito de acionamento de linha de escaneamento para selecionar sequencialmente por linha linhas de sinal de escaneamento e (ii) um circuito de acionamento de linha de sinal incluindo um circuito de emissão para suprir corrente elétrica, o circuito de acionamento de linha de sinal configurado para suprir sequencialmente sinais de dado aos correspondentres píxeis em uma linha de sinal de escaneamento selecionada via circuito de emissão e linhas de sinal de dados, o método inclui:(i) emitir; em resposta a um sinal de sincronização horizontal e sinal de sinal de sincronização vertical, um sinal de controle de sincronização horizontal mais curto em ciclo que o sinal de sincronização horizontal, e emitir um sinal de controle de sincronização vertical; (ii) realizar escaneamento para suprir os sinais de dado a todos píxeis nas linhas de sinal de escaneamento dentro de um período vertical definido pelo sinal de controle de sincronização vertical; e (iii) realizar controle de capacidade para reduzir a capacidade do circuito de emissão depois de o escaneamento ter terminado dentro do período vertical único.
BR112012029386A 2010-05-21 2011-01-28 dispositivo de vídeo, método de acionamento de dispositivo de vídeo, e sistema de vídeo BR112012029386A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010117804 2010-05-21
PCT/JP2011/051789 WO2011145360A1 (ja) 2010-05-21 2011-01-28 表示装置およびその駆動方法、ならびに表示システム

Publications (1)

Publication Number Publication Date
BR112012029386A2 true BR112012029386A2 (pt) 2016-07-26

Family

ID=44991478

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029386A BR112012029386A2 (pt) 2010-05-21 2011-01-28 dispositivo de vídeo, método de acionamento de dispositivo de vídeo, e sistema de vídeo

Country Status (6)

Country Link
US (1) US20130050146A1 (pt)
EP (1) EP2573752A4 (pt)
JP (1) JPWO2011145360A1 (pt)
CN (1) CN102906805A (pt)
BR (1) BR112012029386A2 (pt)
WO (1) WO2011145360A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5734951B2 (ja) * 2010-03-03 2015-06-17 シャープ株式会社 表示装置およびその駆動方法、ならびに液晶表示装置
JP5766928B2 (ja) * 2010-09-29 2015-08-19 株式会社ジャパンディスプレイ タッチ検出機能付き表示装置および電子機器
US9293103B2 (en) * 2011-04-07 2016-03-22 Sharp Kabushiki Kaisha Display device, and method for driving same
US9129544B2 (en) * 2011-04-08 2015-09-08 Sharp Kabushiki Kaisha Display device, and method for driving display device
KR101531125B1 (ko) * 2011-04-08 2015-07-06 샤프 가부시키가이샤 표시 장치, 전자 기기, 표시 장치의 제어 방법 및 전자 기기의 제어 방법
JP5911050B2 (ja) * 2011-10-12 2016-04-27 エルジー ディスプレイ カンパニー リミテッド タッチパネルを備えた液晶表示装置およびその駆動方法
SG11201404810PA (en) * 2012-02-20 2014-11-27 Sharp Kk Drive device and display device
JP2013250523A (ja) * 2012-06-04 2013-12-12 Mitsubishi Electric Corp 液晶表示装置
US9507557B2 (en) * 2012-09-14 2016-11-29 Sharp Kabushiki Kaisha Display device and display method
JP6204025B2 (ja) * 2013-03-05 2017-09-27 シナプティクス・ジャパン合同会社 ドライバｉｃ
JP6204033B2 (ja) * 2013-03-14 2017-09-27 シナプティクス・ジャパン合同会社 ドライバｉｃ
JP6046592B2 (ja) * 2013-03-26 2016-12-21 株式会社ジャパンディスプレイ 表示装置及び電子機器
JP6208975B2 (ja) * 2013-05-07 2017-10-04 シナプティクス・ジャパン合同会社 表示ドライバｉｃ
CN104793775B (zh) * 2014-01-20 2018-03-09 瀚宇彩晶股份有限公司 触控显示装置及其驱动方法与触控感测方法
KR101637174B1 (ko) * 2014-06-30 2016-07-21 엘지디스플레이 주식회사 터치스크린 일체형 표시장치
KR101638336B1 (ko) * 2014-07-24 2016-07-12 엘지디스플레이 주식회사 터치 패널을 포함한 표시 장치
CN105824449B (zh) 2015-01-09 2019-11-05 南京瀚宇彩欣科技有限责任公司 触控显示装置及其驱动方法
JPWO2016208321A1 (ja) * 2015-06-26 2018-04-12 ソニー株式会社 制御回路、表示装置、電子機器および投射型表示装置
CN107273130B (zh) * 2017-06-20 2020-08-04 深圳市万普拉斯科技有限公司 加速界面绘制的方法、装置和终端
WO2019157735A1 (zh) * 2018-02-14 2019-08-22 深圳市为通博科技有限责任公司 触摸控制器、触控显示系统及触控显示同步方法
US10895933B2 (en) * 2019-03-14 2021-01-19 Novatek Microelectronics Corp. Timing control circuit and operation method thereof
JP7268436B2 (ja) * 2019-03-25 2023-05-08 セイコーエプソン株式会社 駆動回路、電気光学装置、電気光学装置を備える電子機器、及び電子機器を備える移動体
JP2021033966A (ja) * 2019-08-29 2021-03-01 アルパイン株式会社 タッチパネル付表示装置及びタッチパネル付表示装置の制御方法
CN111696483B (zh) * 2020-07-10 2022-04-08 京东方科技集团股份有限公司 显示面板及其驱动方法、显示装置
JP2022178015A (ja) * 2021-05-19 2022-12-02 セイコーエプソン株式会社 液晶装置および電子機器
US20230066902A1 (en) * 2021-08-31 2023-03-02 Novatek Microelectronics Corp. Timing Control Circuit and Timing Control Method Thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100204334B1 (ko) * 1996-07-05 1999-06-15 윤종용 표시모드 변환기능을 갖는 비디오신호 변환장치 및 그 장치를 구비한 표시장치
WO2001084226A1 (fr) * 2000-04-28 2001-11-08 Sharp Kabushiki Kaisha Unite d'affichage, procede d'excitation pour unite d'affichage, et appareil electronique de montage d'une unite d'affichage
JP4137394B2 (ja) * 2000-10-05 2008-08-20 シャープ株式会社 表示装置の駆動方法、それを用いた表示装置、およびその表示装置を搭載した携帯機器
JP3766926B2 (ja) * 2000-04-28 2006-04-19 シャープ株式会社 表示装置の駆動方法およびそれを用いた表示装置ならびに携帯機器
JP3647426B2 (ja) * 2001-07-31 2005-05-11 キヤノン株式会社 走査回路及び画像表示装置
JP3862994B2 (ja) * 2001-10-26 2006-12-27 シャープ株式会社 表示装置の駆動方法およびそれを用いた表示装置
KR100870018B1 (ko) * 2002-06-28 2008-11-21 삼성전자주식회사 액정 표시 장치 및 그 구동 방법
JP4068947B2 (ja) * 2002-11-15 2008-03-26 シャープ株式会社 液晶表示装置
JP4357188B2 (ja) * 2003-02-28 2009-11-04 株式会社 日立ディスプレイズ 液晶表示装置
JP4059180B2 (ja) * 2003-09-26 2008-03-12 セイコーエプソン株式会社 表示ドライバ、電気光学装置及び電気光学装置の駆動方法
JP4108623B2 (ja) * 2004-02-18 2008-06-25 シャープ株式会社 液晶表示装置及びその駆動方法
US20090201274A1 (en) * 2004-09-30 2009-08-13 Sharp Kabushiki Kaisha Timing Signal Generating Circuit, Electronic Apparatus, Display Apparatus, Image-Reception Apparatus, and Driving Method
JP2006133673A (ja) * 2004-11-09 2006-05-25 Casio Comput Co Ltd 表示駆動装置、表示装置及び表示駆動装置の駆動制御方法
CN102750932B (zh) * 2006-07-31 2014-12-03 夏普株式会社 显示控制器、显示装置、显示系统以及显示装置的控制方法
JP2009294903A (ja) * 2008-06-05 2009-12-17 Casio Comput Co Ltd 表示装置
JP2010033038A (ja) * 2008-06-30 2010-02-12 Nec Electronics Corp 表示パネル駆動方法及び表示装置
KR102094683B1 (ko) 2008-09-19 2020-03-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치
KR101501481B1 (ko) * 2008-12-24 2015-03-30 삼성디스플레이 주식회사 디스플레이장치, 백라이트 유닛 및 상기 디스플레이 장치의구동 방법
KR101319346B1 (ko) * 2009-09-15 2013-10-16 엘지디스플레이 주식회사 광센싱 방식의 터치 패널 내장형 액정 표시 장치 및 이의 구동 방법
JP5734951B2 (ja) * 2010-03-03 2015-06-17 シャープ株式会社 表示装置およびその駆動方法、ならびに液晶表示装置

Also Published As

Publication number Publication date
US20130050146A1 (en) 2013-02-28
WO2011145360A1 (ja) 2011-11-24
JPWO2011145360A1 (ja) 2013-07-22
CN102906805A (zh) 2013-01-30
EP2573752A1 (en) 2013-03-27
EP2573752A4 (en) 2013-11-13

Similar Documents

Publication Publication Date Title
BR112012029386A2 (pt) dispositivo de vídeo, método de acionamento de dispositivo de vídeo, e sistema de vídeo
GB201217276D0 (en) Ambient lighting control method and ambient lighting control system
NZ735751A (en) Display system and method
CY1120978T1 (el) Συσκευη για πολυπλεξια και αποπολυπλεξια δεδομενων βιντεο για τον προσδιορισμο της καταστασης αναπαραγωγης των δεδομενων βιντεο
MX2015001647A (es) Metodo y sistema de etiquetado de informacion acerca de imagen, aparato y medio de grabacion susceptible de ser leido en computadora de los mismos.
MX351496B (es) Aparato, sistema y metodo para desplegar el contenido en un vehiculo.
GB201206846D0 (en) Display device
EP2387023A3 (en) Organic light-emitting display device and method for driving thereof
MX2016004721A (es) Soporte de extraccion de multiples modos para codecs de video de multiples capas.
JP2015515717A5 (pt)
BR112016013931A2 (pt) Métodos e equipamento para configurar sensor de imagens para decodificar sinais de comunicação de luz visível de alta frequência
ES2522765A1 (es) Método para dectectar inserciones de espaciadores en estructuras CRISPR
RU2012136436A (ru) Способ управления системой освещения для видео
HK1153885A1 (en) Image capture apparatus and image capturing method
MX2012012208A (es) Dispositivo de salida , aparato de origen, televisor, sistema, metodo de salida, programa y medio de grabacion.
TW200729134A (en) Active matrix organic light emitting diode display and driving method thereof
AU2015200190B2 (en) Image predictive encoding device, image predictive encoding method, image predictive encoding program, image predictive decoding device, image predictive decoding method, and image predictive decoding program
EP2368715A3 (en) Light-emitting device, driving method of light-emitting device, light-emitting chip, print head and image forming apparatus
BR112014016430A2 (pt) método para dimerizar suavemente uma fonte de luz de estado sólido, sistema para controlar um nível de luz emitida por uma fonte de luz de estado sólido em resposta a um dimmer, e meio legível por computador armazenando o código de computador
MY160803A (en) Trick playback of video data
EP2381326A3 (en) Systems and methods for synchronization of an external control system with fieldbus devices
BR112015018556A2 (pt) método para gerar uma série de imagens intermediárias a partir de uma imagem estereoscópica, sistema, produto de programa de computador, dados de vídeo, e portador de dados de mídia
BR112012011016A2 (pt) aparelhos receptor e transmissor, sistema de comunicação, método de controle do aparelho receptor , e , programa
MX2015005619A (es) Generacion de una imagen clave a partir de una imagen medica.
BR112017017034A2 (pt) tela de exibição de status eletroluminescente

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

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

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2395 DE 29-11-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]