BRPI0914552A2 - circuito de acionamento de carga capacitiva e dispositivo de exibição incluindo o mesmo - Google Patents

circuito de acionamento de carga capacitiva e dispositivo de exibição incluindo o mesmo

Info

Publication number
BRPI0914552A2
BRPI0914552A2 BRPI0914552A BRPI0914552A BRPI0914552A2 BR PI0914552 A2 BRPI0914552 A2 BR PI0914552A2 BR PI0914552 A BRPI0914552 A BR PI0914552A BR PI0914552 A BRPI0914552 A BR PI0914552A BR PI0914552 A2 BRPI0914552 A2 BR PI0914552A2
Authority
BR
Brazil
Prior art keywords
display device
same
drive circuit
device including
capacitive charge
Prior art date
Application number
BRPI0914552A
Other languages
English (en)
Inventor
Christopher Brown
Yasuyuki Ogawa
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 BRPI0914552A2 publication Critical patent/BRPI0914552A2/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
    • 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
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electronic Switches (AREA)
  • Liquid Crystal (AREA)
BRPI0914552A 2008-08-11 2009-06-02 circuito de acionamento de carga capacitiva e dispositivo de exibição incluindo o mesmo BRPI0914552A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008206610 2008-08-11
PCT/JP2009/060025 WO2010018706A1 (ja) 2008-08-11 2009-06-02 容量負荷駆動回路およびこれを備えた表示装置

Publications (1)

Publication Number Publication Date
BRPI0914552A2 true BRPI0914552A2 (pt) 2015-12-15

Family

ID=41668853

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914552A BRPI0914552A2 (pt) 2008-08-11 2009-06-02 circuito de acionamento de carga capacitiva e dispositivo de exibição incluindo o mesmo

Country Status (7)

Country Link
US (1) US8487922B2 (pt)
EP (1) EP2312754A4 (pt)
JP (1) JP5089775B2 (pt)
CN (1) CN102113216B (pt)
BR (1) BRPI0914552A2 (pt)
RU (1) RU2454791C1 (pt)
WO (1) WO2010018706A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9374545B2 (en) 2013-09-13 2016-06-21 BAE Systems Imaging Solutions Inc. Amplifier adapted for CMOS imaging sensors
US9374093B2 (en) * 2014-01-10 2016-06-21 Freescale Semiconductor, Inc. Capacitively coupled input buffer
CN104157252B (zh) * 2014-07-29 2017-01-18 京东方科技集团股份有限公司 一种移位寄存器、栅极驱动电路及显示装置
TWI563482B (en) 2014-10-21 2016-12-21 Ind Tech Res Inst Driver circuit with device variation compensation and operation method thereof
CN106891744B (zh) * 2015-12-18 2019-11-08 比亚迪股份有限公司 电动汽车及其车载充电器和车载充电器的控制方法
CN106891748B (zh) * 2015-12-18 2019-02-26 比亚迪股份有限公司 电动汽车及其车载充电器和车载充电器的控制方法
CN106549600A (zh) * 2016-10-27 2017-03-29 深圳市汉拓数码有限公司 驱动电路
CN110136642B (zh) * 2019-05-30 2021-02-02 上海天马微电子有限公司 一种像素电路及其驱动方法和显示面板
CN114120884A (zh) * 2020-09-01 2022-03-01 深圳市柔宇科技股份有限公司 一种显示面板发光驱动电路与显示面板
WO2024098979A1 (zh) * 2022-11-07 2024-05-16 深圳市汇顶科技股份有限公司 驱动电路、主动笔和触控芯片

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3665347B2 (ja) * 1991-11-11 2005-06-29 セイコーエプソン株式会社 液晶表示体駆動装置及び液晶ディスプレイ
JP2944302B2 (ja) * 1992-05-27 1999-09-06 株式会社沖エル・エス・アイ・テクノロジ関西 サンプリング回路
US7880594B2 (en) 2000-09-08 2011-02-01 Automotive Technologies International, Inc. Switch assemblies and method for controlling vehicular components
EP0821362B1 (en) * 1996-07-24 2004-05-26 STMicroelectronics S.r.l. Output stage for a memory device and for low voltage applications
JP3228411B2 (ja) 1998-03-16 2001-11-12 日本電気株式会社 液晶表示装置の駆動回路
US6603294B2 (en) 1999-10-21 2003-08-05 Seiko Epson Corporation Voltage supplying device, and semiconductor device, electro-optical device and electronic instrument using the same
JP2001222261A (ja) 2000-02-08 2001-08-17 Toshiba Corp 表示装置の駆動回路及び表示装置
US6404089B1 (en) * 2000-07-21 2002-06-11 Mark R. Tomion Electrodynamic field generator
JP2004166039A (ja) * 2002-11-14 2004-06-10 Alps Electric Co Ltd 容量素子駆動回路
TW580787B (en) * 2003-03-14 2004-03-21 Novatek Microelectronics Corp Slew rate enhancement device and slew rate enhancement method
KR100983706B1 (ko) * 2003-12-29 2010-09-24 엘지디스플레이 주식회사 아날로그 버퍼 및 그 구동방법
JP2005338131A (ja) 2004-05-24 2005-12-08 Mitsubishi Electric Corp 駆動回路およびそれを備える表示装置
JP2006133444A (ja) 2004-11-05 2006-05-25 Sharp Corp 電圧ホロワおよびそれを用いた表示装置
TWI241064B (en) * 2005-01-13 2005-10-01 Denmos Technology Inc Push-pull buffer amplifier and source driver
TWI299938B (en) * 2005-03-03 2008-08-11 Novatek Microelectronics Corp Current driving enhance device and method thereof
JP4579027B2 (ja) * 2005-03-29 2010-11-10 株式会社日出ハイテック 負荷駆動回路
US7250795B2 (en) * 2005-03-29 2007-07-31 Promos Technologies Pte. Ltd. High-speed, low-power input buffer for integrated circuit devices
EP1845514B1 (en) 2006-04-14 2013-10-02 Semiconductor Energy Laboratory Co., Ltd. Display device and method for driving the same
JP4921106B2 (ja) * 2006-10-20 2012-04-25 キヤノン株式会社 バッファ回路
RU2339158C2 (ru) * 2006-11-13 2008-11-20 Виктор Анатольевич Алексеев Высоковольтный импульсный модулятор со стабилизацией амплитуды импульсов и электронный ключ для него (варианты)
US8022730B2 (en) * 2009-10-13 2011-09-20 Himax Technologies Limited Driving circuit with slew-rate enhancement circuit

Also Published As

Publication number Publication date
JPWO2010018706A1 (ja) 2012-01-26
US20110074755A1 (en) 2011-03-31
US8487922B2 (en) 2013-07-16
CN102113216A (zh) 2011-06-29
EP2312754A1 (en) 2011-04-20
EP2312754A4 (en) 2011-09-28
JP5089775B2 (ja) 2012-12-05
WO2010018706A1 (ja) 2010-02-18
CN102113216B (zh) 2013-08-21
RU2454791C1 (ru) 2012-06-27

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 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.