CN100356430C - 液晶驱动装置及其驱动方法 - Google Patents
液晶驱动装置及其驱动方法 Download PDFInfo
- Publication number
- CN100356430C CN100356430C CNB031549063A CN03154906A CN100356430C CN 100356430 C CN100356430 C CN 100356430C CN B031549063 A CNB031549063 A CN B031549063A CN 03154906 A CN03154906 A CN 03154906A CN 100356430 C CN100356430 C CN 100356430C
- Authority
- CN
- China
- Prior art keywords
- signal
- grid
- voltage
- integrated circuit
- driving integrated
- 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
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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
-
- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR18397/03 | 2003-03-25 | ||
KR18397/2003 | 2003-03-25 | ||
KR1020030018397A KR100687336B1 (ko) | 2003-03-25 | 2003-03-25 | 액정구동장치 및 그 구동방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1532795A CN1532795A (zh) | 2004-09-29 |
CN100356430C true CN100356430C (zh) | 2007-12-19 |
Family
ID=32985849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031549063A Expired - Lifetime CN100356430C (zh) | 2003-03-25 | 2003-08-22 | 液晶驱动装置及其驱动方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8022915B2 (zh) |
JP (1) | JP4262024B2 (zh) |
KR (1) | KR100687336B1 (zh) |
CN (1) | CN100356430C (zh) |
TW (1) | TWI249722B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687336B1 (ko) * | 2003-03-25 | 2007-02-27 | 비오이 하이디스 테크놀로지 주식회사 | 액정구동장치 및 그 구동방법 |
US20070040789A1 (en) * | 2005-08-17 | 2007-02-22 | Samsung Electronics Co., Ltd. | Protection device for gate integrated circuit, gate driver, liquid crystal display including the same and method of protecting a gate IC in a display |
KR101158899B1 (ko) * | 2005-08-22 | 2012-06-25 | 삼성전자주식회사 | 액정표시장치 및 이의 구동방법 |
EP1884911A1 (en) * | 2006-08-03 | 2008-02-06 | St Microelectronics S.A. | Optimized row cut-off voltage |
JP5022651B2 (ja) * | 2006-08-31 | 2012-09-12 | 株式会社ジャパンディスプレイイースト | 表示装置 |
KR101298095B1 (ko) * | 2006-09-21 | 2013-08-20 | 삼성디스플레이 주식회사 | 시퀀스 제어장치 및 이를 갖는 액정표시장치 |
JP4400605B2 (ja) * | 2006-09-25 | 2010-01-20 | カシオ計算機株式会社 | 表示駆動装置及び表示装置 |
US8564252B2 (en) | 2006-11-10 | 2013-10-22 | Cypress Semiconductor Corporation | Boost buffer aid for reference buffer |
CN101290409B (zh) * | 2007-04-17 | 2010-05-19 | 北京京东方光电科技有限公司 | 栅极驱动电路及液晶显示器 |
US8035401B2 (en) | 2007-04-18 | 2011-10-11 | Cypress Semiconductor Corporation | Self-calibrating driver for charging a capacitive load to a desired voltage |
JP2009128888A (ja) * | 2007-11-28 | 2009-06-11 | Sanyo Electric Co Ltd | 液晶駆動回路 |
TWI424411B (zh) * | 2009-12-31 | 2014-01-21 | Au Optronics Corp | 電致發光裝置 |
US8364870B2 (en) | 2010-09-30 | 2013-01-29 | Cypress Semiconductor Corporation | USB port connected to multiple USB compliant devices |
CN102568406A (zh) * | 2010-12-31 | 2012-07-11 | 北京京东方光电科技有限公司 | 液晶显示器栅线驱动方法和栅线驱动装置 |
US9667240B2 (en) | 2011-12-02 | 2017-05-30 | Cypress Semiconductor Corporation | Systems and methods for starting up analog circuits |
JP2015018117A (ja) * | 2013-07-11 | 2015-01-29 | 大日本印刷株式会社 | 反射型表示装置の駆動方法 |
KR20150078857A (ko) * | 2013-12-31 | 2015-07-08 | 엘지디스플레이 주식회사 | 메모리 보호회로 및 이를 포함하는 액정표시장치 |
CN105761701B (zh) * | 2016-05-20 | 2018-10-30 | 深圳市华星光电技术有限公司 | 处理向液晶显示器提供的栅极电压信号的电路 |
CN106875913A (zh) * | 2017-04-21 | 2017-06-20 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路 |
US10606828B2 (en) * | 2017-10-19 | 2020-03-31 | Jpmorgan Chase Bank, N.A. | Storage correlation engine |
CN108806634A (zh) | 2018-07-17 | 2018-11-13 | 惠科股份有限公司 | 移位暂存器、显示面板、以及移位暂存器的驱动方法 |
KR20220068709A (ko) | 2020-11-19 | 2022-05-26 | 주식회사 엘엑스세미콘 | 데이터처리장치 및 디스플레이장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US599074A (en) * | 1898-02-15 | Acetylene-gas generator | ||
US5155477A (en) * | 1988-11-18 | 1992-10-13 | Sony Corporation | Video signal display apparatus with a liquid crystal display unit |
US20010028337A1 (en) * | 2000-04-06 | 2001-10-11 | Chi Mei Optoelectronics Corp. | Method of reducing flickering and inhomogeneous brightness in LCD |
US20020149318A1 (en) * | 2001-02-13 | 2002-10-17 | Samsung Electronics Co., Ltd. | Shift register and liquid crystal display using the same |
JP2002353792A (ja) * | 2001-05-24 | 2002-12-06 | Sanyo Electric Co Ltd | 駆動回路および表示装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW270993B (en) * | 1994-02-21 | 1996-02-21 | Hitachi Seisakusyo Kk | Matrix liquid crystal display and driving circuit therefor |
JP3107980B2 (ja) * | 1994-09-29 | 2000-11-13 | シャープ株式会社 | 液晶表示装置 |
JP3037886B2 (ja) * | 1995-12-18 | 2000-05-08 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 液晶表示装置の駆動方法 |
TW394917B (en) * | 1996-04-05 | 2000-06-21 | Matsushita Electric Ind Co Ltd | Driving method of liquid crystal display unit, driving IC and driving circuit |
KR100202171B1 (ko) * | 1996-09-16 | 1999-06-15 | 구본준 | 엘씨디 패널 구동 회로 |
US7145527B2 (en) * | 2001-06-29 | 2006-12-05 | Lg Electronics Inc. | Field emission display device and driving method thereof |
JP2003015613A (ja) * | 2001-06-29 | 2003-01-17 | Internatl Business Mach Corp <Ibm> | 液晶表示装置、液晶ドライバ、lcdコントローラ、および複数のドライバicにおける駆動方法 |
KR100874637B1 (ko) * | 2001-12-20 | 2008-12-17 | 엘지디스플레이 주식회사 | 라인 온 글래스형 액정표시장치 |
JP3895186B2 (ja) * | 2002-01-25 | 2007-03-22 | シャープ株式会社 | 表示装置用駆動装置および表示装置の駆動方法 |
JP4353676B2 (ja) * | 2002-05-24 | 2009-10-28 | 富士通マイクロエレクトロニクス株式会社 | 集積半導体回路、表示装置および信号伝送システム |
TW578122B (en) * | 2002-06-05 | 2004-03-01 | Au Optronics Corp | Driving circuit for thin film transistor liquid crystal display |
KR100687336B1 (ko) * | 2003-03-25 | 2007-02-27 | 비오이 하이디스 테크놀로지 주식회사 | 액정구동장치 및 그 구동방법 |
-
2003
- 2003-03-25 KR KR1020030018397A patent/KR100687336B1/ko active IP Right Grant
- 2003-07-15 TW TW092119205A patent/TWI249722B/zh not_active IP Right Cessation
- 2003-07-16 US US10/621,250 patent/US8022915B2/en not_active Expired - Lifetime
- 2003-07-22 JP JP2003277926A patent/JP4262024B2/ja not_active Expired - Lifetime
- 2003-08-22 CN CNB031549063A patent/CN100356430C/zh not_active Expired - Lifetime
-
2011
- 2011-07-11 US US13/179,680 patent/US8334830B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US599074A (en) * | 1898-02-15 | Acetylene-gas generator | ||
US5155477A (en) * | 1988-11-18 | 1992-10-13 | Sony Corporation | Video signal display apparatus with a liquid crystal display unit |
US20010028337A1 (en) * | 2000-04-06 | 2001-10-11 | Chi Mei Optoelectronics Corp. | Method of reducing flickering and inhomogeneous brightness in LCD |
US20020149318A1 (en) * | 2001-02-13 | 2002-10-17 | Samsung Electronics Co., Ltd. | Shift register and liquid crystal display using the same |
JP2002353792A (ja) * | 2001-05-24 | 2002-12-06 | Sanyo Electric Co Ltd | 駆動回路および表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1532795A (zh) | 2004-09-29 |
US8334830B2 (en) | 2012-12-18 |
KR20040083771A (ko) | 2004-10-06 |
TW200419512A (en) | 2004-10-01 |
US20110267335A1 (en) | 2011-11-03 |
TWI249722B (en) | 2006-02-21 |
KR100687336B1 (ko) | 2007-02-27 |
JP4262024B2 (ja) | 2009-05-13 |
US20040189573A1 (en) | 2004-09-30 |
US8022915B2 (en) | 2011-09-20 |
JP2004295071A (ja) | 2004-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: HYDIS TECHNOLOGIES CO., LTD. Free format text: FORMER NAME: GYONG TONG BANG DISPLAY SCIENCE + TECHNOLOGY CO. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: Hydis Technologies Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: BOE Display Technology Co. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040929 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: Hydis Technologies Co.,Ltd. Contract record no.: 2014990000768 Denomination of invention: Liquid crystal driver and its driving method Granted publication date: 20071219 License type: Common License Record date: 20140924 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
CX01 | Expiry of patent term |