CN100365680C - 扫描线驱动电路、显示装置及电子设备 - Google Patents

扫描线驱动电路、显示装置及电子设备 Download PDF

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Publication number
CN100365680C
CN100365680C CNB2005100598995A CN200510059899A CN100365680C CN 100365680 C CN100365680 C CN 100365680C CN B2005100598995 A CNB2005100598995 A CN B2005100598995A CN 200510059899 A CN200510059899 A CN 200510059899A CN 100365680 C CN100365680 C CN 100365680C
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CN
China
Prior art keywords
potential
circuit
buffer circuit
mentioned
scanning line
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.)
Expired - Lifetime
Application number
CNB2005100598995A
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English (en)
Chinese (zh)
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CN1694140A (zh
Inventor
小桥裕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
BOE Technology HK Ltd
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN1694140A publication Critical patent/CN1694140A/zh
Application granted granted Critical
Publication of CN100365680C publication Critical patent/CN100365680C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan 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
    • 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
    • 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
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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
    • G09G2310/0289—Details of voltage level shifters 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
CNB2005100598995A 2004-05-06 2005-04-01 扫描线驱动电路、显示装置及电子设备 Expired - Lifetime CN100365680C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP137472/2004 2004-05-06
JP2004137472A JP2005321457A (ja) 2004-05-06 2004-05-06 走査線駆動回路、表示装置及び電子機器

Publications (2)

Publication Number Publication Date
CN1694140A CN1694140A (zh) 2005-11-09
CN100365680C true CN100365680C (zh) 2008-01-30

Family

ID=35239014

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100598995A Expired - Lifetime CN100365680C (zh) 2004-05-06 2005-04-01 扫描线驱动电路、显示装置及电子设备

Country Status (5)

Country Link
US (1) US7312638B2 (https=)
JP (1) JP2005321457A (https=)
KR (1) KR100685700B1 (https=)
CN (1) CN100365680C (https=)
TW (1) TW200603044A (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4154598B2 (ja) * 2003-08-26 2008-09-24 セイコーエプソン株式会社 液晶表示装置の駆動法、液晶表示装置及び携帯型電子機器
JP4474262B2 (ja) * 2003-12-05 2010-06-02 株式会社日立製作所 走査線選択回路及びそれを用いた表示装置
US7608861B2 (en) * 2004-06-24 2009-10-27 Canon Kabushiki Kaisha Active matrix type display having two transistors of opposite conductivity acting as a single switch for the driving transistor of a display element
KR101152129B1 (ko) * 2005-06-23 2012-06-15 삼성전자주식회사 표시 장치용 시프트 레지스터 및 이를 포함하는 표시 장치
JP4432852B2 (ja) * 2005-07-11 2010-03-17 エプソンイメージングデバイス株式会社 液晶装置及び電子機器
US7324098B1 (en) * 2006-07-26 2008-01-29 Chunghwa Picture Tubes, Ltd. Driving circuit for display device
US20080121901A1 (en) * 2006-11-23 2008-05-29 Haksu Kim Light emitting device
US20110050759A1 (en) * 2007-11-21 2011-03-03 Masafumi Katsutani Display device and scanning line driving device
JP5143599B2 (ja) * 2008-03-13 2013-02-13 オンセミコンダクター・トレーディング・リミテッド 液晶駆動装置
US8466732B2 (en) * 2010-10-08 2013-06-18 Taiwan Semiconductor Manufacturing Company, Ltd. Voltage level shifter
TWI493875B (zh) * 2012-07-25 2015-07-21 Egalax Empia Technology Inc 驅動信號產生系統
CN103576953B (zh) * 2012-07-25 2016-06-08 禾瑞亚科技股份有限公司 驱动信号产生系统
WO2015033838A1 (ja) * 2013-09-04 2015-03-12 シャープ株式会社 アクティブマトリクス基板、表示パネル及びそれを備えた表示装置
US9583063B2 (en) 2013-09-12 2017-02-28 Semiconductor Energy Laboratory Co., Ltd. Display device
JP6491821B2 (ja) * 2014-04-07 2019-03-27 株式会社ジャパンディスプレイ 表示装置
KR102230370B1 (ko) * 2014-08-06 2021-03-23 엘지디스플레이 주식회사 표시장치
CN105528598B (zh) * 2014-09-29 2019-03-29 上海箩箕技术有限公司 光学指纹传感器
KR102371821B1 (ko) * 2015-09-08 2022-03-08 주식회사 엘엑스세미콘 패널구동회로 및 게이트구동회로
US9492144B1 (en) 2015-12-02 2016-11-15 Butterfly Network, Inc. Multi-level pulser and related apparatus and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11282426A (ja) * 1998-03-27 1999-10-15 Seiko Epson Corp 電気光学装置の駆動回路、電気光学装置、及び電子機器
JP2000163003A (ja) * 1998-11-26 2000-06-16 Seiko Epson Corp シフトレジスタ回路、電気光学装置の駆動回路、電気光学装置および電子機器
US20010022565A1 (en) * 2000-03-10 2001-09-20 Hajime Kimura Electronic device and method of driving electronic device
JP2001265297A (ja) * 2000-01-11 2001-09-28 Toshiba Corp 走査線駆動回路およびその走査線駆動回路を有する平面表示装置ならびにその駆動方法
CN1388509A (zh) * 2001-05-24 2003-01-01 精工爱普生株式会社 扫描驱动电路、显示装置、电光学装置及扫描驱动方法
CN1486482A (zh) * 2001-10-17 2004-03-31 ���ṫ˾ 显示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652865B2 (ja) * 1989-01-05 1994-07-06 日本電信電話株式会社 レベル変換回路
JPH08330939A (ja) * 1995-06-05 1996-12-13 Toshiba Microelectron Corp レベルシフタ回路
JP3359844B2 (ja) * 1996-07-22 2002-12-24 シャープ株式会社 マトリクス型画像表示装置
JP2001223575A (ja) 2000-02-14 2001-08-17 Sony Corp レベル変換回路

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11282426A (ja) * 1998-03-27 1999-10-15 Seiko Epson Corp 電気光学装置の駆動回路、電気光学装置、及び電子機器
JP2000163003A (ja) * 1998-11-26 2000-06-16 Seiko Epson Corp シフトレジスタ回路、電気光学装置の駆動回路、電気光学装置および電子機器
JP2001265297A (ja) * 2000-01-11 2001-09-28 Toshiba Corp 走査線駆動回路およびその走査線駆動回路を有する平面表示装置ならびにその駆動方法
US20010022565A1 (en) * 2000-03-10 2001-09-20 Hajime Kimura Electronic device and method of driving electronic device
CN1388509A (zh) * 2001-05-24 2003-01-01 精工爱普生株式会社 扫描驱动电路、显示装置、电光学装置及扫描驱动方法
CN1486482A (zh) * 2001-10-17 2004-03-31 ���ṫ˾ 显示装置

Also Published As

Publication number Publication date
TWI305909B (https=) 2009-02-01
JP2005321457A (ja) 2005-11-17
KR100685700B1 (ko) 2007-02-26
CN1694140A (zh) 2005-11-09
TW200603044A (en) 2006-01-16
KR20060047695A (ko) 2006-05-18
US20050248558A1 (en) 2005-11-10
US7312638B2 (en) 2007-12-25

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160530

Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No.

Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd.

Address before: Hongkong, China

Patentee before: BOE Technology (Hongkong) Co.,Ltd.

Effective date of registration: 20160530

Address after: Hongkong, China

Patentee after: BOE Technology (Hongkong) Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Seiko Epson Corp.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20080130