CN101425281B - 具有改善的可视性的液晶显示设备 - Google Patents
具有改善的可视性的液晶显示设备 Download PDFInfo
- Publication number
- CN101425281B CN101425281B CN2008101747632A CN200810174763A CN101425281B CN 101425281 B CN101425281 B CN 101425281B CN 2008101747632 A CN2008101747632 A CN 2008101747632A CN 200810174763 A CN200810174763 A CN 200810174763A CN 101425281 B CN101425281 B CN 101425281B
- Authority
- CN
- China
- Prior art keywords
- driving chip
- data
- data driving
- liquid crystal
- crystal display
- 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 - Fee Related
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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
- 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
- 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
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- 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
- G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
-
- 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
- G09G2310/0281—Arrangement of scan or data electrode driver circuits at the periphery of a panel not inherent to a split matrix structure
-
- 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
-
- 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
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
-
- 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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
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 (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070109670A KR101405341B1 (ko) | 2007-10-30 | 2007-10-30 | 시인성이 개선된 액정 표시 장치 |
KR109670/07 | 2007-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101425281A CN101425281A (zh) | 2009-05-06 |
CN101425281B true CN101425281B (zh) | 2013-02-13 |
Family
ID=40582247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101747632A Expired - Fee Related CN101425281B (zh) | 2007-10-30 | 2008-10-30 | 具有改善的可视性的液晶显示设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8223103B2 (zh) |
JP (1) | JP5348582B2 (zh) |
KR (1) | KR101405341B1 (zh) |
CN (1) | CN101425281B (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2008035476A1 (ja) * | 2006-09-19 | 2010-01-28 | シャープ株式会社 | 表示装置ならびにその駆動回路および駆動方法 |
JP2009192923A (ja) * | 2008-02-15 | 2009-08-27 | Nec Electronics Corp | データ線駆動回路、表示装置及びデータ線駆動方法 |
US20100141636A1 (en) * | 2008-12-09 | 2010-06-10 | Stmicroelectronics Asia Pacific Pte Ltd. | Embedding and transmitting data signals for generating a display panel |
KR101323703B1 (ko) * | 2008-12-15 | 2013-10-30 | 엘지전자 주식회사 | 액정표시장치 |
US8593389B2 (en) | 2009-09-23 | 2013-11-26 | Novatek Microelectronics Corp. | Gamma-voltage generator |
TWI417857B (zh) * | 2009-09-23 | 2013-12-01 | Novatek Microelectronics Corp | 液晶顯示器的驅動電路 |
CN102237049B (zh) | 2010-04-22 | 2013-03-20 | 北京京东方光电科技有限公司 | 玻璃基芯片型液晶显示器 |
KR101129242B1 (ko) * | 2010-05-18 | 2012-03-26 | 주식회사 실리콘웍스 | 칩온글래스 방식의 액정표시장치 |
JP2012018320A (ja) * | 2010-07-08 | 2012-01-26 | Hitachi Displays Ltd | 表示装置 |
KR20120079321A (ko) * | 2011-01-04 | 2012-07-12 | 삼성전자주식회사 | 디스플레이 구동회로, 이를 포함하는 디스플레이 장치 및 디스플레이 구동회로의 동작방법 |
US20130127813A1 (en) * | 2011-11-21 | 2013-05-23 | Chen-Tung Lee | Display device |
KR102016554B1 (ko) | 2011-11-24 | 2019-09-02 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR102224080B1 (ko) | 2014-06-02 | 2021-03-10 | 삼성디스플레이 주식회사 | 표시장치 |
US9865205B2 (en) * | 2015-01-19 | 2018-01-09 | Himax Technologies Limited | Method for transmitting data from timing controller to source driver and associated timing controller and display system |
KR102424291B1 (ko) | 2015-07-27 | 2022-07-25 | 삼성디스플레이 주식회사 | 표시 패널의 구동 방법 및 이를 수행하는 표시 장치 |
CN105047167B (zh) * | 2015-08-28 | 2018-03-09 | 京东方科技集团股份有限公司 | 一种源极驱动电路、显示装置及其驱动方法 |
US10643559B2 (en) * | 2017-08-23 | 2020-05-05 | HKC Corporation Limited | Display panel driving apparatus and driving method thereof |
CN110459180B (zh) * | 2018-05-07 | 2022-04-22 | 京东方科技集团股份有限公司 | 驱动控制方法、装置及显示装置 |
TWI683294B (zh) * | 2019-01-16 | 2020-01-21 | 奇景光電股份有限公司 | 時序控制器 |
CN111508445B (zh) * | 2019-01-31 | 2022-02-22 | 奇景光电股份有限公司 | 时序控制器 |
CN110459182A (zh) * | 2019-06-11 | 2019-11-15 | 惠科股份有限公司 | 一种显示面板的电荷分享电路、方法和显示面板 |
CN111613186A (zh) | 2020-06-22 | 2020-09-01 | 京东方科技集团股份有限公司 | 显示系统及其驱动方法 |
KR20220096912A (ko) * | 2020-12-31 | 2022-07-07 | 엘지디스플레이 주식회사 | 발광표시장치 및 이의 구동방법 |
CN113077718A (zh) * | 2021-03-25 | 2021-07-06 | Tcl华星光电技术有限公司 | 显示面板及显示装置 |
Citations (2)
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CN1627144A (zh) * | 2003-12-11 | 2005-06-15 | Lg.菲利浦Lcd株式会社 | 液晶显示器件 |
CN1991454A (zh) * | 2005-12-28 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | 液晶显示器件 |
Family Cites Families (18)
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US6947022B2 (en) * | 2002-02-11 | 2005-09-20 | National Semiconductor Corporation | Display line drivers and method for signal propagation delay compensation |
JP4059750B2 (ja) * | 2002-10-28 | 2008-03-12 | シャープ株式会社 | 電子モジュールおよびその製造方法 |
US6954201B1 (en) * | 2002-11-06 | 2005-10-11 | National Semiconductor Corporation | Data bus system and protocol for graphics displays |
US7586474B2 (en) * | 2003-12-11 | 2009-09-08 | Lg Display Co., Ltd. | Liquid crystal display and method of driving the same |
JP2005208551A (ja) * | 2003-12-25 | 2005-08-04 | Sharp Corp | 表示装置および駆動装置 |
KR100698983B1 (ko) * | 2004-03-30 | 2007-03-26 | 샤프 가부시키가이샤 | 표시 장치 및 구동 장치 |
US7310079B2 (en) * | 2004-07-01 | 2007-12-18 | Himax Technologies, Inc. | Apparatus and method of charge sharing in LCD |
TWI240110B (en) * | 2004-07-15 | 2005-09-21 | Au Optronics Corp | A liquid crystal display and method thereof |
KR100604918B1 (ko) * | 2004-11-15 | 2006-07-28 | 삼성전자주식회사 | 디지털 전하 공유 제어를 위한 평판 표시 장치의 구동방법 및 소스 드라이버 |
KR20060085749A (ko) * | 2005-01-25 | 2006-07-28 | 삼성전자주식회사 | 표시 패널 어셈블리 및 이를 구비한 표시 장치 |
US7663594B2 (en) * | 2005-05-17 | 2010-02-16 | Lg Display Co., Ltd. | Liquid crystal display device with charge sharing function and driving method thereof |
KR101261603B1 (ko) * | 2005-08-03 | 2013-05-06 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20070023099A (ko) * | 2005-08-23 | 2007-02-28 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 구동방법 |
US7705841B2 (en) * | 2006-01-20 | 2010-04-27 | Novatek Microelectronics Corp. | Display system and method for embeddedly transmitting data signals, control signals, clock signals and setting signals |
US8552955B2 (en) * | 2006-02-07 | 2013-10-08 | Novatek Microelectronics Corp. | Receiver for an LCD source driver |
KR101266723B1 (ko) * | 2006-05-01 | 2013-05-28 | 엘지디스플레이 주식회사 | 액정표시장치와 그 구동방법 |
TWI367473B (en) * | 2007-07-11 | 2012-07-01 | Novatek Microelectronics Corp | Source driver with charge sharing |
KR101322119B1 (ko) * | 2008-12-15 | 2013-10-25 | 엘지디스플레이 주식회사 | 액정표시장치 |
-
2007
- 2007-10-30 KR KR1020070109670A patent/KR101405341B1/ko not_active IP Right Cessation
-
2008
- 2008-03-28 JP JP2008086203A patent/JP5348582B2/ja not_active Expired - Fee Related
- 2008-06-17 US US12/214,394 patent/US8223103B2/en active Active
- 2008-10-30 CN CN2008101747632A patent/CN101425281B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1627144A (zh) * | 2003-12-11 | 2005-06-15 | Lg.菲利浦Lcd株式会社 | 液晶显示器件 |
CN1991454A (zh) * | 2005-12-28 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | 液晶显示器件 |
Non-Patent Citations (1)
Title |
---|
Shao-Sheng Yang,Pao-Lin Guo,Tsin-Yuan Chang,Jin-Hua Hong.A Multi-Phase Charge-Sharing Technique without External Capacitor for Low-Power TFT-LCD Column Drivers.《Circuits and Systems,2003.ISCAS’03.Proceedings of the 2003 International Symposium on》.2003, * |
Also Published As
Publication number | Publication date |
---|---|
JP5348582B2 (ja) | 2013-11-20 |
KR101405341B1 (ko) | 2014-06-12 |
US20090109201A1 (en) | 2009-04-30 |
US8223103B2 (en) | 2012-07-17 |
KR20090043879A (ko) | 2009-05-07 |
JP2009109970A (ja) | 2009-05-21 |
CN101425281A (zh) | 2009-05-06 |
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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: SAMSUNG MONITOR CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121030 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121030 Address after: Gyeonggi Do, South Korea Applicant after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung Electronics Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20171030 |