KR20040085495A - 액정표시장치의 도트반전구동방법 - Google Patents
액정표시장치의 도트반전구동방법 Download PDFInfo
- Publication number
- KR20040085495A KR20040085495A KR1020030020192A KR20030020192A KR20040085495A KR 20040085495 A KR20040085495 A KR 20040085495A KR 1020030020192 A KR1020030020192 A KR 1020030020192A KR 20030020192 A KR20030020192 A KR 20030020192A KR 20040085495 A KR20040085495 A KR 20040085495A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- driving method
- crystal panel
- columns
- inversion driving
- Prior art date
Links
Classifications
-
- 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
- G09G3/34—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
-
- 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
- G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (3)
- R,G,B 도트가 각각 컬럼방향으로 차례로 배열되고, 2개의 컬럼을 주기로 극성이 반전되는 액정패널의 도트 반전 구동방법에 있어서,상기 액정패널의 12개의 컬럼단위로 한 셋트를 이루어 구동되고,각각의 이웃하는 셋트는 대응되는 컬럼의 극성이 반대로 구동되며, 동일 셋트내에서는 2개의 컬럼 단위로 도트 반전구동을 하는 액정패널의 도트반전 구동방법.
- 제 1항에 있어서,상기 액정패널의 로우 방향은 1라인씩 반전 구동하는 것을 특징으로 하는 액정패널의 도트반전 구동방법.
- 제 1항에 있어서,상기 액정패널의 로우 방향은 2라인씩 반전 구동하는 것을 특징으로 하는 액정패널의 도트반전 구동방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030020192A KR100671515B1 (ko) | 2003-03-31 | 2003-03-31 | 액정표시장치의 도트반전구동방법 |
US10/626,900 US20040189575A1 (en) | 2003-03-31 | 2003-07-22 | Method for driving liquid crystal display in dot inversion |
TW092120005A TWI247263B (en) | 2003-03-31 | 2003-07-22 | Method for driving liquid crystal display in dot inversion |
JP2003279919A JP4291643B2 (ja) | 2003-03-31 | 2003-07-25 | 液晶表示装置のドット反転駆動方法 |
CN03154385A CN100590699C (zh) | 2003-03-31 | 2003-08-21 | 液晶显示装置的点反相驱动方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030020192A KR100671515B1 (ko) | 2003-03-31 | 2003-03-31 | 액정표시장치의 도트반전구동방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040085495A true KR20040085495A (ko) | 2004-10-08 |
KR100671515B1 KR100671515B1 (ko) | 2007-01-19 |
Family
ID=32985920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030020192A KR100671515B1 (ko) | 2003-03-31 | 2003-03-31 | 액정표시장치의 도트반전구동방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040189575A1 (ko) |
JP (1) | JP4291643B2 (ko) |
KR (1) | KR100671515B1 (ko) |
CN (1) | CN100590699C (ko) |
TW (1) | TWI247263B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9741298B2 (en) | 2014-12-16 | 2017-08-22 | Samsung Display Co., Ltd. | Display apparatus and method of driving the same |
US10438555B2 (en) | 2016-08-25 | 2019-10-08 | Samsung Display Co., Ltd. | Liquid crystal display device improving display quality and driving method thereof |
KR20210037523A (ko) * | 2019-09-27 | 2021-04-06 | 듀얼리타스 리미티드 | 액정디스플레이 장치를 사용한 홀로그램 디스플레이 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100531417B1 (ko) * | 2004-03-11 | 2005-11-28 | 엘지.필립스 엘시디 주식회사 | 액정패널의 구동장치 및 그 구동방법 |
JP2006084860A (ja) * | 2004-09-16 | 2006-03-30 | Sharp Corp | 液晶表示装置の駆動方法及び液晶表示装置 |
KR101189277B1 (ko) * | 2005-12-06 | 2012-10-09 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR101260838B1 (ko) * | 2006-06-30 | 2013-05-06 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101374507B1 (ko) * | 2006-10-31 | 2014-03-26 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치와 그 구동방법 |
KR101359923B1 (ko) * | 2007-02-28 | 2014-02-11 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
TW200839691A (en) * | 2007-03-19 | 2008-10-01 | Innolux Display Corp | Liquid crystal panel |
KR101224459B1 (ko) * | 2007-06-28 | 2013-01-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101301312B1 (ko) * | 2008-04-08 | 2013-08-29 | 엘지디스플레이 주식회사 | 액정표시장치와 그 구동방법 |
TWI414865B (zh) * | 2009-03-06 | 2013-11-11 | Au Optronics Corp | 具多點反轉之液晶顯示器 |
TWI406249B (zh) * | 2009-06-02 | 2013-08-21 | Sitronix Technology Corp | 液晶點反轉驅動電路 |
JP2012078415A (ja) * | 2010-09-30 | 2012-04-19 | Hitachi Displays Ltd | 表示装置 |
TWI423216B (zh) * | 2010-11-15 | 2014-01-11 | Au Optronics Corp | 顯示器及其畫素電路 |
CN104391409A (zh) * | 2010-11-24 | 2015-03-04 | 友达光电股份有限公司 | 显示器及其像素电路 |
KR101819943B1 (ko) * | 2011-05-18 | 2018-03-02 | 삼성디스플레이 주식회사 | 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치 |
KR102001047B1 (ko) * | 2012-07-12 | 2019-07-18 | 삼성디스플레이 주식회사 | 표시 패널 구동 방법 및 이를 수행하기 위한 표시 패널 구동 장치 |
CN114326227B (zh) * | 2021-12-29 | 2024-02-23 | 成都天马微电子有限公司 | 一种显示面板及其驱动方法、显示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5731796A (en) * | 1992-10-15 | 1998-03-24 | Hitachi, Ltd. | Liquid crystal display driving method/driving circuit capable of being driven with equal voltages |
JP2743841B2 (ja) * | 1994-07-28 | 1998-04-22 | 日本電気株式会社 | 液晶表示装置 |
US5774099A (en) * | 1995-04-25 | 1998-06-30 | Hitachi, Ltd. | Liquid crystal device with wide viewing angle characteristics |
KR100338007B1 (ko) * | 1997-09-30 | 2002-10-11 | 삼성전자 주식회사 | 액정 표시 장치 및 그의 구동 방법 |
JPH11338423A (ja) * | 1998-05-15 | 1999-12-10 | Internatl Business Mach Corp <Ibm> | カラー表示方法、この表示方法に適するマトリックス駆動用液晶表示モジュール、及び、この液晶表示モジュールを含むpcシステム、並びに、プロジェクションタイプ表示装置 |
KR100302132B1 (ko) * | 1998-10-21 | 2001-12-01 | 구본준, 론 위라하디락사 | 싸이클 인버젼 방식 액정 패널 구동 방법 및 그 장치 |
JP3365357B2 (ja) * | 1999-07-21 | 2003-01-08 | 日本電気株式会社 | アクティブマトリクス型液晶表示装置 |
KR100767364B1 (ko) * | 2001-06-19 | 2007-10-17 | 삼성전자주식회사 | 액정 표시 장치 및 그 구동 방법 |
US7079164B2 (en) * | 2001-08-03 | 2006-07-18 | Lg.Philips Lcd Co., Ltd. | Method and apparatus for driving liquid crystal display panel |
TW574681B (en) * | 2002-08-16 | 2004-02-01 | Hannstar Display Corp | Driving method with dynamic polarity inversion |
-
2003
- 2003-03-31 KR KR1020030020192A patent/KR100671515B1/ko active IP Right Grant
- 2003-07-22 US US10/626,900 patent/US20040189575A1/en not_active Abandoned
- 2003-07-22 TW TW092120005A patent/TWI247263B/zh not_active IP Right Cessation
- 2003-07-25 JP JP2003279919A patent/JP4291643B2/ja not_active Expired - Lifetime
- 2003-08-21 CN CN03154385A patent/CN100590699C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9741298B2 (en) | 2014-12-16 | 2017-08-22 | Samsung Display Co., Ltd. | Display apparatus and method of driving the same |
US10438555B2 (en) | 2016-08-25 | 2019-10-08 | Samsung Display Co., Ltd. | Liquid crystal display device improving display quality and driving method thereof |
KR20210037523A (ko) * | 2019-09-27 | 2021-04-06 | 듀얼리타스 리미티드 | 액정디스플레이 장치를 사용한 홀로그램 디스플레이 |
US11810488B2 (en) | 2019-09-27 | 2023-11-07 | Dualitas Ltd | Hologram display using a liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
TWI247263B (en) | 2006-01-11 |
JP2004302403A (ja) | 2004-10-28 |
US20040189575A1 (en) | 2004-09-30 |
CN1534582A (zh) | 2004-10-06 |
CN100590699C (zh) | 2010-02-17 |
KR100671515B1 (ko) | 2007-01-19 |
TW200419514A (en) | 2004-10-01 |
JP4291643B2 (ja) | 2009-07-08 |
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