BR112012010181A2 - circuito de pixel e dispositivo de vídeo - Google Patents

circuito de pixel e dispositivo de vídeo

Info

Publication number
BR112012010181A2
BR112012010181A2 BR112012010181A BR112012010181A BR112012010181A2 BR 112012010181 A2 BR112012010181 A2 BR 112012010181A2 BR 112012010181 A BR112012010181 A BR 112012010181A BR 112012010181 A BR112012010181 A BR 112012010181A BR 112012010181 A2 BR112012010181 A2 BR 112012010181A2
Authority
BR
Brazil
Prior art keywords
pixel circuit
video device
video
pixel
circuit
Prior art date
Application number
BR112012010181A
Other languages
English (en)
Inventor
Fumiki Nakano
Naoki Ueda
Yoshimitsu Yamauchi
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 BR112012010181A2 publication Critical patent/BR112012010181A2/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
    • G09G3/367—Control of matrices with row and column drivers with a nonlinear element in series with the liquid crystal cell, e.g. a diode, or M.I.M. element
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • 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
    • G09G3/3618—Control of matrices with row and column drivers with automatic refresh of the display panel using sense/write 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
    • G09G3/34—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
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
BR112012010181A 2009-10-29 2010-10-21 circuito de pixel e dispositivo de vídeo BR112012010181A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009248964 2009-10-29
JP2010094029 2010-04-15
JP2010228756 2010-10-08
PCT/JP2010/068581 WO2011052472A1 (ja) 2009-10-29 2010-10-21 画素回路及び表示装置

Publications (1)

Publication Number Publication Date
BR112012010181A2 true BR112012010181A2 (pt) 2016-04-12

Family

ID=43921895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010181A BR112012010181A2 (pt) 2009-10-29 2010-10-21 circuito de pixel e dispositivo de vídeo

Country Status (7)

Country Link
US (1) US8654291B2 (pt)
EP (1) EP2495718B1 (pt)
JP (1) JP5308534B2 (pt)
CN (1) CN102598107B (pt)
BR (1) BR112012010181A2 (pt)
RU (1) RU2504022C1 (pt)
WO (1) WO2011052472A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2477179A4 (en) * 2009-09-07 2013-03-20 Sharp Kk PIXEL CIRCUIT AND DISPLAY DEVICE
JP5351975B2 (ja) * 2009-11-06 2013-11-27 シャープ株式会社 画素回路及び表示装置
US8767136B2 (en) 2010-10-26 2014-07-01 Sharp Kabushiki Kaisha Display device
US9076400B2 (en) * 2010-12-17 2015-07-07 Sharp Kabushiki Kaisha Liquid crystal display device and method for driving same
CN103000154A (zh) * 2012-12-05 2013-03-27 京东方科技集团股份有限公司 一种液晶面板的驱动方法、装置及显示装置
US8970577B2 (en) 2013-03-13 2015-03-03 Synaptics Incorporated Reducing display artifacts after non-display update periods
US10997901B2 (en) * 2014-02-28 2021-05-04 Ignis Innovation Inc. Display system
WO2015136570A1 (ja) * 2014-03-11 2015-09-17 パナソニック液晶ディスプレイ株式会社 表示装置及びその駆動方法
WO2015136571A1 (ja) 2014-03-11 2015-09-17 パナソニック液晶ディスプレイ株式会社 表示装置及びその駆動方法
WO2015136569A1 (ja) * 2014-03-11 2015-09-17 パナソニック液晶ディスプレイ株式会社 表示装置及びその駆動方法
US10394391B2 (en) 2015-01-05 2019-08-27 Synaptics Incorporated System and method for reducing display artifacts
WO2016111939A1 (en) 2015-01-05 2016-07-14 Synaptics Incorporated Time sharing of display and sensing data
US10592022B2 (en) 2015-12-29 2020-03-17 Synaptics Incorporated Display device with an integrated sensing device having multiple gate driver circuits
CN106097969B (zh) * 2016-06-17 2018-11-13 京东方科技集团股份有限公司 子像素电路的校准装置、源极驱动器及数据电压补偿方法
US10553173B2 (en) * 2017-04-17 2020-02-04 A.U. Vista, Inc. Display with wireless data driving and method for making same
CN109671413B (zh) * 2019-02-26 2020-11-13 合肥京东方显示技术有限公司 升压电路和关机电路及它们的驱动方法以及显示装置
CN113380180B (zh) 2020-02-25 2022-09-23 华为技术有限公司 显示模组和电子设备
CN115933237B (zh) * 2022-12-16 2024-07-09 业成科技（成都）有限公司 显示装置及其操作方法

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JPH084330B2 (ja) 1984-09-13 1996-01-17 ソニー株式会社 液晶ディスプレイ装置
JPS6174481A (ja) 1984-09-20 1986-04-16 Sony Corp 前置増幅回路
US5426447A (en) * 1992-11-04 1995-06-20 Yuen Foong Yu H.K. Co., Ltd. Data driving circuit for LCD display
JP2005018088A (ja) 1995-02-16 2005-01-20 Toshiba Corp 液晶表示装置
JP3723443B2 (ja) 2000-11-17 2005-12-07 三洋電機株式会社 アクティブマトリクス型表示装置
JP4577543B2 (ja) * 2000-11-21 2010-11-10 ソニー株式会社 モデル適応装置およびモデル適応方法、記録媒体、並びに音声認識装置
JP2002229532A (ja) * 2000-11-30 2002-08-16 Toshiba Corp 液晶表示装置及び液晶表示装置の駆動方法
JP3603832B2 (ja) 2001-10-19 2004-12-22 ソニー株式会社 液晶表示装置およびこれを用いた携帯端末装置
JP4610843B2 (ja) * 2002-06-20 2011-01-12 カシオ計算機株式会社 表示装置及び表示装置の駆動方法
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JP2006343563A (ja) 2005-06-09 2006-12-21 Sharp Corp 液晶表示装置
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WO2011052272A1 (ja) * 2009-10-29 2011-05-05 シャープ株式会社 画素回路及び表示装置

Also Published As

Publication number Publication date
CN102598107B (zh) 2014-12-17
RU2012122070A (ru) 2013-12-10
US20120218246A1 (en) 2012-08-30
JP5308534B2 (ja) 2013-10-09
RU2504022C1 (ru) 2014-01-10
EP2495718B1 (en) 2014-04-09
EP2495718A1 (en) 2012-09-05
CN102598107A (zh) 2012-07-18
US8654291B2 (en) 2014-02-18
JPWO2011052472A1 (ja) 2013-03-21
WO2011052472A1 (ja) 2011-05-05
EP2495718A4 (en) 2013-03-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [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 2385 DE 20-09-2016 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.