KR101736075B1 - 버퍼 회로 - Google Patents

버퍼 회로 Download PDF

Info

Publication number
KR101736075B1
KR101736075B1 KR1020110044399A KR20110044399A KR101736075B1 KR 101736075 B1 KR101736075 B1 KR 101736075B1 KR 1020110044399 A KR1020110044399 A KR 1020110044399A KR 20110044399 A KR20110044399 A KR 20110044399A KR 101736075 B1 KR101736075 B1 KR 101736075B1
Authority
KR
South Korea
Prior art keywords
transistor
drain
source
buffer circuit
terminal
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.)
Active
Application number
KR1020110044399A
Other languages
English (en)
Korean (ko)
Other versions
KR20110125597A (ko
Inventor
요시아키 이토
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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 가부시키가이샤 한도오따이 에네루기 켄큐쇼 filed Critical 가부시키가이샤 한도오따이 에네루기 켄큐쇼
Publication of KR20110125597A publication Critical patent/KR20110125597A/ko
Application granted granted Critical
Publication of KR101736075B1 publication Critical patent/KR101736075B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018507—Interface arrangements
    • H03K19/018521—Interface arrangements of complementary type, e.g. CMOS
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Shift Register Type Memory (AREA)
KR1020110044399A 2010-05-13 2011-05-12 버퍼 회로 Active KR101736075B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2010-110995 2010-05-13
JP2010110995 2010-05-13

Publications (2)

Publication Number Publication Date
KR20110125597A KR20110125597A (ko) 2011-11-21
KR101736075B1 true KR101736075B1 (ko) 2017-05-16

Family

ID=44911374

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110044399A Active KR101736075B1 (ko) 2010-05-13 2011-05-12 버퍼 회로

Country Status (3)

Country Link
US (1) US8648849B2 (https=)
JP (2) JP5581263B2 (https=)
KR (1) KR101736075B1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111613184A (zh) * 2020-06-22 2020-09-01 京东方科技集团股份有限公司 源驱动电路和显示装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7432737B2 (en) * 2005-12-28 2008-10-07 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display device, and electronic device
US8154322B2 (en) * 2009-12-21 2012-04-10 Analog Devices, Inc. Apparatus and method for HDMI transmission
US9466618B2 (en) 2011-05-13 2016-10-11 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device including two thin film transistors and method of manufacturing the same
US9742378B2 (en) 2012-06-29 2017-08-22 Semiconductor Energy Laboratory Co., Ltd. Pulse output circuit and semiconductor device
JP6475424B2 (ja) 2013-06-05 2019-02-27 株式会社半導体エネルギー研究所 半導体装置
KR20150141340A (ko) 2014-06-10 2015-12-18 삼성전자주식회사 채널 버퍼 블록을 포함하는 장치들
US10824279B2 (en) * 2015-02-06 2020-11-03 Apple Inc. Remote feedback tapping for a touch sensor panel driving circuit
CN108122529B (zh) * 2018-01-25 2021-08-17 京东方科技集团股份有限公司 栅极驱动单元及其驱动方法和栅极驱动电路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040164978A1 (en) 2003-02-24 2004-08-26 Dong-Yong Shin Buffer circuit and active matrix display using the same
US20080062112A1 (en) 2006-08-31 2008-03-13 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112038A (en) * 1979-02-20 1980-08-29 Mitsubishi Electric Corp Bootstrap-type circuit
JPS55156427A (en) * 1979-05-23 1980-12-05 Sharp Corp Bootstrap buffer circuit
US4500799A (en) * 1980-07-28 1985-02-19 Inmos Corporation Bootstrap driver circuits for an MOS memory
JPS59231916A (ja) * 1983-06-15 1984-12-26 Nec Corp 半導体回路
JP2737444B2 (ja) * 1991-04-30 1998-04-08 日本電気株式会社 高速論理回路
JPH05224629A (ja) * 1992-02-18 1993-09-03 Sharp Corp アクティブマトリクス表示装置の駆動回路
JP4785271B2 (ja) 2001-04-27 2011-10-05 株式会社半導体エネルギー研究所 液晶表示装置、電子機器
JP4439761B2 (ja) 2001-05-11 2010-03-24 株式会社半導体エネルギー研究所 液晶表示装置、電子機器
TW582005B (en) 2001-05-29 2004-04-01 Semiconductor Energy Lab Pulse output circuit, shift register, and display device
US6788108B2 (en) 2001-07-30 2004-09-07 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP4339103B2 (ja) 2002-12-25 2009-10-07 株式会社半導体エネルギー研究所 半導体装置及び表示装置
JP5064747B2 (ja) * 2005-09-29 2012-10-31 株式会社半導体エネルギー研究所 半導体装置、電気泳動表示装置、表示モジュール、電子機器、及び半導体装置の作製方法
US7432737B2 (en) 2005-12-28 2008-10-07 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display device, and electronic device
JP5057828B2 (ja) * 2007-04-16 2012-10-24 株式会社ジャパンディスプレイイースト 表示装置
JP2009188748A (ja) * 2008-02-06 2009-08-20 Sony Corp インバータ回路、シフトレジスタ回路、否定論理和回路、否定論理積回路
JP5106186B2 (ja) * 2008-03-13 2012-12-26 三菱電機株式会社 ドライバ回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040164978A1 (en) 2003-02-24 2004-08-26 Dong-Yong Shin Buffer circuit and active matrix display using the same
US20080062112A1 (en) 2006-08-31 2008-03-13 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111613184A (zh) * 2020-06-22 2020-09-01 京东方科技集团股份有限公司 源驱动电路和显示装置
CN111613184B (zh) * 2020-06-22 2021-10-08 京东方科技集团股份有限公司 源驱动电路和显示装置

Also Published As

Publication number Publication date
JP5723469B2 (ja) 2015-05-27
KR20110125597A (ko) 2011-11-21
JP2011259418A (ja) 2011-12-22
US8648849B2 (en) 2014-02-11
JP5581263B2 (ja) 2014-08-27
JP2014209788A (ja) 2014-11-06
US20110279438A1 (en) 2011-11-17

Similar Documents

Publication Publication Date Title
KR101736075B1 (ko) 버퍼 회로
CN111210776B (zh) 栅极驱动电路、显示面板
JP5048081B2 (ja) バッファおよび表示装置
JP6683407B2 (ja) ディスプレイパネル及びそのアレイ基板行駆動回路の過電流保護回路
CN1384546B (zh) 半导体器件
CN104809979B (zh) 一种反相器及驱动方法、goa单元、goa电路和显示装置
US8963640B2 (en) Amplifier for output buffer and signal processing apparatus using the same
US11763751B2 (en) Gate driving circuit and display panel including the same
US11552070B2 (en) Electrostatic protection circuit, array substrate and display device
US8102357B2 (en) Display device
CN103646636B (zh) 移位寄存器、栅极驱动电路及显示装置
US20160189652A1 (en) Scan driving circuit
US10074326B2 (en) Electronic circuit, scanning circuit, display device, and electronic circuit life extending method
CN103247275A (zh) 一种移位寄存器单元、栅极驱动电路及阵列基板
CN107424554A (zh) 移位寄存器单元及其驱动方法、栅极驱动电路、显示装置
CN104200768A (zh) 阵列基板、驱动方法和显示装置
US20220198975A1 (en) Gate driving circuit and display device
US20190114951A1 (en) Gate driving circuits and display apparatuses
CN109545156A (zh) 移位寄存器单元、栅极驱动电路、显示装置以及驱动方法
US9559696B2 (en) Gate driver and related circuit buffer
US10134338B2 (en) Inverter, gate driving circuit and display apparatus
US9454945B2 (en) Scanning circuit and display device
CN108761940B (zh) 静电防护电路、静电防护模块及液晶显示装置
US11341881B2 (en) Level shifter circuit applied to display apparatus
US11018655B2 (en) Level shift circuit and display driver integrated circuit

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20110512

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20160510

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20110512

Comment text: Patent Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20170213

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20170510

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20170511

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20200417

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20210415

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20220329

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20230329

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20240328

Start annual number: 8

End annual number: 8