CN102054448A - 液晶显示器 - Google Patents
液晶显示器 Download PDFInfo
- Publication number
- CN102054448A CN102054448A CN2009103089656A CN200910308965A CN102054448A CN 102054448 A CN102054448 A CN 102054448A CN 2009103089656 A CN2009103089656 A CN 2009103089656A CN 200910308965 A CN200910308965 A CN 200910308965A CN 102054448 A CN102054448 A CN 102054448A
- Authority
- CN
- China
- Prior art keywords
- voltage signal
- lcd
- display panels
- drive circuit
- public
- 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.)
- Pending
Links
Images
Classifications
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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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0205—Simultaneous scanning of several lines in flat 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0245—Clearing or presetting the whole screen independently of waveforms, e.g. on power-on
-
- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- 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
- G09G2330/06—Handling electromagnetic interferences [EMI], covering emitted as well as received electromagnetic radiation
-
- 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
- G09G3/3614—Control of polarity reversal in general
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 Display Device Control (AREA)
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103089656A CN102054448A (zh) | 2009-10-28 | 2009-10-28 | 液晶显示器 |
US12/908,004 US8576152B2 (en) | 2009-10-28 | 2010-10-20 | Liquid crystal display and method for driving same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103089656A CN102054448A (zh) | 2009-10-28 | 2009-10-28 | 液晶显示器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102054448A true CN102054448A (zh) | 2011-05-11 |
Family
ID=43898028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103089656A Pending CN102054448A (zh) | 2009-10-28 | 2009-10-28 | 液晶显示器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8576152B2 (zh) |
CN (1) | CN102054448A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106128399A (zh) * | 2016-08-31 | 2016-11-16 | 深圳市华星光电技术有限公司 | 用于降低液晶显示器显示亮度不均的驱动方法及装置 |
CN108198540A (zh) * | 2018-02-26 | 2018-06-22 | 惠科股份有限公司 | 一种显示装置的驱动方法及系统 |
CN116704970A (zh) * | 2023-08-04 | 2023-09-05 | 南京芯视元电子有限公司 | 一种显示信号处理的校正系统及方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI449022B (zh) * | 2011-07-11 | 2014-08-11 | Novatek Microelectronics Corp | 共電極驅動方法、共電極電位控制裝置及顯示器驅動電路 |
WO2013066017A1 (en) * | 2011-10-30 | 2013-05-10 | Yong Man Lee | Display and touch panels with drive and sense techniques |
US8665264B2 (en) * | 2011-11-23 | 2014-03-04 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD panel and LCD device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3856919B2 (ja) * | 1997-08-29 | 2006-12-13 | 株式会社東芝 | 液晶表示装置 |
JP2003330425A (ja) * | 2002-05-10 | 2003-11-19 | Casio Comput Co Ltd | 液晶表示装置及びその駆動制御方法 |
JP4108623B2 (ja) | 2004-02-18 | 2008-06-25 | シャープ株式会社 | 液晶表示装置及びその駆動方法 |
KR20070015695A (ko) * | 2005-08-01 | 2007-02-06 | 삼성전자주식회사 | 액정 표시 장치 및 이의 구동방법 |
KR100759697B1 (ko) * | 2006-09-18 | 2007-09-17 | 삼성에스디아이 주식회사 | 액정표시장치 및 그 구동방법 |
CN101324727B (zh) | 2007-06-13 | 2011-12-07 | 群康科技(深圳)有限公司 | 液晶显示器及其驱动方法 |
TWI370428B (en) | 2007-06-15 | 2012-08-11 | Chimei Innolux Corp | Liquid crystal display and driving method thereof |
-
2009
- 2009-10-28 CN CN2009103089656A patent/CN102054448A/zh active Pending
-
2010
- 2010-10-20 US US12/908,004 patent/US8576152B2/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106128399A (zh) * | 2016-08-31 | 2016-11-16 | 深圳市华星光电技术有限公司 | 用于降低液晶显示器显示亮度不均的驱动方法及装置 |
CN108198540A (zh) * | 2018-02-26 | 2018-06-22 | 惠科股份有限公司 | 一种显示装置的驱动方法及系统 |
CN116704970A (zh) * | 2023-08-04 | 2023-09-05 | 南京芯视元电子有限公司 | 一种显示信号处理的校正系统及方法 |
CN116704970B (zh) * | 2023-08-04 | 2023-10-24 | 南京芯视元电子有限公司 | 一种显示信号处理的校正系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
US8576152B2 (en) | 2013-11-05 |
US20110096064A1 (en) | 2011-04-28 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: INNOLUX DISPLAY CO., LTD. Effective date: 20120227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120227 Address after: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant after: Chimei Optoelectronics Co., Ltd. Address before: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant before: Innolux Display Group |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |