CN1991943A - 驱动装置 - Google Patents
驱动装置 Download PDFInfo
- Publication number
- CN1991943A CN1991943A CNA200610146864XA CN200610146864A CN1991943A CN 1991943 A CN1991943 A CN 1991943A CN A200610146864X A CNA200610146864X A CN A200610146864XA CN 200610146864 A CN200610146864 A CN 200610146864A CN 1991943 A CN1991943 A CN 1991943A
- Authority
- CN
- China
- Prior art keywords
- clock signal
- output
- dff
- signal
- drive unit
- 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.)
- Granted
Links
Images
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
-
- 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
- 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
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
-
- 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
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
-
- 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
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005378254A JP2007178784A (ja) | 2005-12-28 | 2005-12-28 | 駆動装置 |
JP2005378254 | 2005-12-28 | ||
JP2005-378254 | 2005-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1991943A true CN1991943A (zh) | 2007-07-04 |
CN1991943B CN1991943B (zh) | 2011-05-18 |
Family
ID=38193020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610146864XA Expired - Fee Related CN1991943B (zh) | 2005-12-28 | 2006-11-27 | 驱动装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8040315B2 (zh) |
JP (1) | JP2007178784A (zh) |
KR (1) | KR101375168B1 (zh) |
CN (1) | CN1991943B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101667400B (zh) * | 2008-09-04 | 2011-09-28 | 联咏科技股份有限公司 | 液晶显示器的驱动装置 |
TWI401659B (zh) * | 2008-08-22 | 2013-07-11 | Novatek Microelectronics Corp | 液晶顯示器之驅動裝置 |
CN103345897A (zh) * | 2013-06-20 | 2013-10-09 | 深圳市华星光电技术有限公司 | 主动矩阵显示装置、扫描驱动电路及其扫描驱动方法 |
WO2016095382A1 (zh) * | 2014-12-19 | 2016-06-23 | 京东方科技集团股份有限公司 | 扫描驱动电路及显示装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009230103A (ja) * | 2008-02-28 | 2009-10-08 | Panasonic Corp | 液晶表示装置、液晶パネル制御装置およびタイミング制御回路 |
KR101542506B1 (ko) * | 2009-03-02 | 2015-08-06 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
US9214475B2 (en) * | 2013-07-09 | 2015-12-15 | Pixtronix, Inc. | All N-type transistor inverter circuit |
WO2016054970A1 (zh) * | 2014-10-10 | 2016-04-14 | 罗小华 | 电源线边沿信号触发的运算装置及led驱动器 |
CN108877720B (zh) * | 2018-07-25 | 2021-01-22 | 京东方科技集团股份有限公司 | 栅极驱动电路、显示装置及驱动方法 |
CN112562559B (zh) * | 2019-09-26 | 2023-05-30 | 京东方科技集团股份有限公司 | 计数器、像素电路、显示面板和显示设备 |
KR102137638B1 (ko) * | 2020-01-15 | 2020-07-27 | 주식회사 사피엔반도체 | 디스플레이 패널의 보다 세분화된 밝기 제어가 가능한 디스플레이 장치 |
KR20230027439A (ko) * | 2021-08-19 | 2023-02-28 | 주식회사 엘엑스세미콘 | 전원관리회로 및 이의 구동방법 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62183272A (ja) * | 1986-02-06 | 1987-08-11 | Seiko Epson Corp | 走査信号形成回路 |
JP2576159B2 (ja) * | 1987-11-16 | 1997-01-29 | 日本電気株式会社 | プラズマディスプレイ装置 |
JPH088674B2 (ja) * | 1989-07-11 | 1996-01-29 | シャープ株式会社 | 表示装置 |
JP3476241B2 (ja) * | 1994-02-25 | 2003-12-10 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型表示装置の表示方法 |
TW340937B (en) * | 1995-09-28 | 1998-09-21 | Toshiba Co Ltd | Display controller and display control method |
JP3516323B2 (ja) * | 1996-05-23 | 2004-04-05 | シャープ株式会社 | シフトレジスタ回路および画像表示装置 |
JPH10268842A (ja) * | 1997-03-26 | 1998-10-09 | Mitsubishi Electric Corp | マトリクス型表示装置の駆動回路 |
US6437766B1 (en) * | 1998-03-30 | 2002-08-20 | Sharp Kabushiki Kaisha | LCD driving circuitry with reduced number of control signals |
KR100308115B1 (ko) * | 1998-08-24 | 2001-11-22 | 김영환 | 액정표시소자의 게이트 구동회로 |
US6879313B1 (en) * | 1999-03-11 | 2005-04-12 | Sharp Kabushiki Kaisha | Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices |
JP4185208B2 (ja) * | 1999-03-19 | 2008-11-26 | 東芝松下ディスプレイテクノロジー株式会社 | 液晶表示装置 |
JP4092857B2 (ja) * | 1999-06-17 | 2008-05-28 | ソニー株式会社 | 画像表示装置 |
JP4099913B2 (ja) * | 1999-12-09 | 2008-06-11 | セイコーエプソン株式会社 | 電気光学装置、そのクロック信号調整方法および回路、その生産方法、ならびに電子機器 |
JP3535067B2 (ja) * | 2000-03-16 | 2004-06-07 | シャープ株式会社 | 液晶表示装置 |
JP5044876B2 (ja) * | 2001-05-31 | 2012-10-10 | パナソニック株式会社 | 液晶表示装置の駆動方法および液晶表示装置 |
JP3959256B2 (ja) * | 2001-11-02 | 2007-08-15 | 東芝松下ディスプレイテクノロジー株式会社 | アクティブマトリックス表示パネルの駆動装置 |
JP4593071B2 (ja) * | 2002-03-26 | 2010-12-08 | シャープ株式会社 | シフトレジスタおよびそれを備えた表示装置 |
JP3882678B2 (ja) * | 2002-05-21 | 2007-02-21 | ソニー株式会社 | 表示装置 |
JP3659247B2 (ja) * | 2002-11-21 | 2005-06-15 | セイコーエプソン株式会社 | 駆動回路、電気光学装置及び駆動方法 |
GB2397710A (en) * | 2003-01-25 | 2004-07-28 | Sharp Kk | A shift register for an LCD driver, comprising reset-dominant RS flip-flops |
US7151538B2 (en) * | 2003-02-28 | 2006-12-19 | Sony Corporation | Display device and projection type display device |
US7486269B2 (en) * | 2003-07-09 | 2009-02-03 | Samsung Electronics Co., Ltd. | Shift register, scan driving circuit and display apparatus having the same |
KR20050068608A (ko) * | 2003-12-30 | 2005-07-05 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 구동회로 |
JP2005208448A (ja) * | 2004-01-26 | 2005-08-04 | Sony Corp | 表示装置および表示装置の駆動方法 |
JP4993544B2 (ja) * | 2005-03-30 | 2012-08-08 | 三菱電機株式会社 | シフトレジスタ回路 |
KR101127854B1 (ko) * | 2005-09-27 | 2012-03-21 | 엘지디스플레이 주식회사 | 게이트 구동 장치와 이를 이용한 화상 표시 장치 |
US7605793B2 (en) * | 2006-08-29 | 2009-10-20 | Tpo Displays Corp. | Systems for display images including two gate drivers disposed on opposite sides of a pixel array |
-
2005
- 2005-12-28 JP JP2005378254A patent/JP2007178784A/ja active Pending
-
2006
- 2006-11-21 KR KR1020060115029A patent/KR101375168B1/ko not_active IP Right Cessation
- 2006-11-27 CN CN200610146864XA patent/CN1991943B/zh not_active Expired - Fee Related
- 2006-12-13 US US11/637,916 patent/US8040315B2/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI401659B (zh) * | 2008-08-22 | 2013-07-11 | Novatek Microelectronics Corp | 液晶顯示器之驅動裝置 |
US8564525B2 (en) | 2008-08-22 | 2013-10-22 | Novatek Microelectronics Corp. | Driving device for liquid crystal display |
US8773346B2 (en) | 2008-08-22 | 2014-07-08 | Novatek Microelectronics Corp. | Driving device for liquid crystal display |
CN101667400B (zh) * | 2008-09-04 | 2011-09-28 | 联咏科技股份有限公司 | 液晶显示器的驱动装置 |
CN103345897A (zh) * | 2013-06-20 | 2013-10-09 | 深圳市华星光电技术有限公司 | 主动矩阵显示装置、扫描驱动电路及其扫描驱动方法 |
WO2014201717A1 (zh) * | 2013-06-20 | 2014-12-24 | 深圳市华星光电技术有限公司 | 主动矩阵显示装置、扫描驱动电路及其扫描驱动方法 |
CN103345897B (zh) * | 2013-06-20 | 2015-07-01 | 深圳市华星光电技术有限公司 | 主动矩阵显示装置、扫描驱动电路及其扫描驱动方法 |
GB2533046A (en) * | 2013-06-20 | 2016-06-08 | Shenzhen China Star Optoelect | Active matrix display apparatus, scanning drive circuit, and scanning drive method therefor |
GB2533046B (en) * | 2013-06-20 | 2020-06-10 | Shenzhen China Star Optoelect | Active matrix display, scanning driven circuit and the method thereof |
WO2016095382A1 (zh) * | 2014-12-19 | 2016-06-23 | 京东方科技集团股份有限公司 | 扫描驱动电路及显示装置 |
US9711089B2 (en) | 2014-12-19 | 2017-07-18 | Boe Technology Group Co., Ltd. | Scan driving circuit and display device |
Also Published As
Publication number | Publication date |
---|---|
KR20070070057A (ko) | 2007-07-03 |
US20070146290A1 (en) | 2007-06-28 |
JP2007178784A (ja) | 2007-07-12 |
CN1991943B (zh) | 2011-05-18 |
KR101375168B1 (ko) | 2014-03-18 |
US8040315B2 (en) | 2011-10-18 |
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Owner name: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131127 |
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Address after: Kanagawa Patentee after: LAPIS SEMICONDUCTOR Co.,Ltd. Address before: Tokyo, Japan Patentee before: OKI Semiconductor Corp. |
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