JP2014052627A - 液晶ディスプレイ及びその駆動方法 - Google Patents
液晶ディスプレイ及びその駆動方法 Download PDFInfo
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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
- G09G3/3685—Details of drivers for data 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
- 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
- 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
-
- 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
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/067—Special waveforms for scanning, where no circuit details of the gate driver are given
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】本発明は液晶ディスプレイの駆動方法及び液晶ディスプレイを提供する。この駆動方法によれば、一つのフレーム画面において、各行の画素が並ぶ順に順次駆動され、いずれか一行の画素が駆動される時、同一画素組の二つの画素が前後も駆動され、かつ同一画素組の二つの画素の駆動順が連続する各フレーム画面で交互に変化する。
【選択図】図1
Description
また、この駆動方法によれば、一つのフレーム画面において、各行の画素が並ぶ順に順次駆動され、いずれか一行の画素が駆動される時、同一画素組の二つの画素が前後に駆動され、かつ同一画素組の二つの画素の駆動順が連続する各フレーム画面にて交互に変化する。
そして、前記ゲート駆動回路及び前記データ駆動回路は、一つのフレーム画面において、各行の画素が並ぶ順に順次駆動され、いずれか一行の画素が駆動される時、同一画素組の二つの画素が前後に駆動され、かつ同一画素組の二つの画素の駆動順が連続する各フレーム画面にて交互に変化するように構造される。
Claims (10)
- 行方向及び列方向に沿って二次元マトリックス状に並んでいる複数の画素と、行方向に沿って延びる複数対のゲートライン及び列方向に沿って延びる複数のデータラインと、前記ゲートライン及び前記データラインにそれぞれ接続されるゲート駆動回路及びデータ駆動回路と、複数の薄膜トランジスタと、を備え、各画素が画素電極を備え、行方向における隣り合う各二つの画素が画素組を構成し、同一画素組の二つの画素電極がそれぞれ薄膜トランジスタを介して同一本のデータラインに接続されるとともに、それぞれ一対ゲートライン中の異なるゲートラインに接続される液晶ディスプレイの駆動方法であって、
一つのフレーム画面において、各行の画素が並ぶ順に順次駆動され、いずれか一行の画素が駆動される時、同一画素組の二つの画素が前後に駆動され、かつ同一画素組の二つの画素の駆動順が連続する各フレーム画面にて交互に変化することを特徴とする、液晶ディスプレイの駆動方法。 - 前記同一画素組の二つの画素電極が対応するデータラインの両側に位置することを特徴とする、請求項1に記載の液晶ディスプレイの駆動方法。
- 連続する各フレーム画面において、各画素駆動信号の極性が交互に変化することを特徴とする、請求項1または請求項2に記載の液晶ディスプレイの駆動方法。
- 前記ゲート駆動回路が二つあり、それぞれ各前記ゲートラインの両端に接続され、二つの前記ゲート駆動回路が一本のゲートラインに対して同期に駆動信号を印加することを特徴とする、請求項1から請求項3のいずれか1項に記載の液晶ディスプレイの駆動方法。
- 各行における画素が一対の対応するゲートラインによって制御され、当該行の画素が該一対の対応するゲートラインの二本のゲートラインの間に設置されることを特徴とする、請求項1から請求項4のいずれか1項に記載の液晶ディスプレイの駆動方法。
- 行方向及び列方向に沿って二次元マトリックス状に並んでいる複数の画素と、
行方向に沿って延びる複数対のゲートライン及び列方向に沿って延びる複数のデータラインと、
前記ゲートライン及び前記データラインにそれぞれ接続されるゲート駆動回路及びデータ駆動回路と、
複数の薄膜トランジスタと、を備え、
各画素が画素電極を備え、行方向における隣り合う各二つの画素が画素組を構成し、
同一画素組の二つの画素電極がそれぞれ薄膜トランジスタを介して同一本のデータラインに接続されるとともに、それぞれ一対ゲートライン中の異なるゲートラインに接続される液晶ディスプレイであって、
前記ゲート駆動回路及び前記データ駆動回路が、一つのフレーム画面において各行の画素を並ぶ順に順次駆動し、いずれか一行の画素が駆動される時、同一画素組の二つの画素が前後に駆動され、かつ同一画素組の二つの画素の駆動順が連続する各フレーム画面にて交互に変化するように構造されていることを特徴とする、液晶ディスプレイ。 - 前記同一画素組の二つの画素電極が対応するデータラインの両側に位置することを特徴とする、請求項6に記載の液晶ディスプレイ。
- 連続する各フレーム画面において、各画素駆動信号の極性が交互に変化することを特徴とする、請求項6または請求項7に記載の液晶ディスプレイ。
- 前記ゲート駆動回路が二つあり、それぞれ前記ゲートラインの両端に接続され、二つの前記ゲート駆動回路が一本のゲートラインに対して同期に駆動信号を印加することを特徴とする、請求項6から請求項8のいずれか1項に記載の液晶ディスプレイ。
- 各行における画素が一対の対応するゲートラインによって制御され、当該行の画素が該一対の対応するゲートラインの二本のゲートラインの間に設置されることを特徴とする、請求項6から請求項9のいずれか1項に記載の液晶ディスプレイ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210331560.6 | 2012-09-07 | ||
CN2012103315606A CN102881268A (zh) | 2012-09-07 | 2012-09-07 | 一种液晶显示器驱动方法及液晶显示器 |
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JP2014052627A true JP2014052627A (ja) | 2014-03-20 |
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JP2013172024A Pending JP2014052627A (ja) | 2012-09-07 | 2013-08-22 | 液晶ディスプレイ及びその駆動方法 |
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US (1) | US20140071033A1 (ja) |
EP (1) | EP2706525A3 (ja) |
JP (1) | JP2014052627A (ja) |
KR (1) | KR101502222B1 (ja) |
CN (1) | CN102881268A (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103700358B (zh) * | 2013-12-31 | 2016-06-15 | 合肥京东方光电科技有限公司 | 一种gip型液晶显示装置 |
CN104882106B (zh) * | 2015-06-02 | 2017-05-31 | 武汉华星光电技术有限公司 | 列翻转模式的液晶显示面板及其驱动方法 |
CN105761702B (zh) * | 2016-05-20 | 2018-05-25 | 京东方科技集团股份有限公司 | 栅极电压调制电路及调制方法、显示控制芯片 |
CN106019743B (zh) * | 2016-06-15 | 2023-08-22 | 京东方科技集团股份有限公司 | 一种阵列基板、其驱动方法及相关装置 |
CN109949760B (zh) * | 2017-12-21 | 2022-03-11 | 咸阳彩虹光电科技有限公司 | 一种像素矩阵驱动方法及显示装置 |
CN109493818A (zh) * | 2018-12-12 | 2019-03-19 | 惠科股份有限公司 | 显示装置、显示面板的驱动电路及装置 |
CN109697967A (zh) * | 2019-03-08 | 2019-04-30 | 京东方科技集团股份有限公司 | 一种像素结构及其驱动方法、显示装置 |
CN110473489B (zh) * | 2019-07-19 | 2023-06-27 | 福建华佳彩有限公司 | 一种双栅面板的像素排列结构 |
CN111899699A (zh) * | 2020-08-19 | 2020-11-06 | 惠科股份有限公司 | 显示装置及其驱动方法 |
CN111916034A (zh) * | 2020-08-19 | 2020-11-10 | 惠科股份有限公司 | 显示装置及其驱动方法 |
CN112785988B (zh) * | 2021-03-18 | 2022-05-27 | 合肥京东方显示技术有限公司 | 一种显示基板、驱动方法、显示面板及显示装置 |
CN113744699B (zh) * | 2021-07-30 | 2023-06-27 | 北海惠科光电技术有限公司 | 阵列基板的驱动方法、阵列基板以及显示面板 |
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2012
- 2012-09-07 CN CN2012103315606A patent/CN102881268A/zh active Pending
-
2013
- 2013-06-28 EP EP13174229.8A patent/EP2706525A3/en not_active Ceased
- 2013-07-17 KR KR1020130084285A patent/KR101502222B1/ko active IP Right Grant
- 2013-07-22 US US13/947,552 patent/US20140071033A1/en not_active Abandoned
- 2013-08-22 JP JP2013172024A patent/JP2014052627A/ja active Pending
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Publication number | Publication date |
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CN102881268A (zh) | 2013-01-16 |
EP2706525A2 (en) | 2014-03-12 |
KR20140032873A (ko) | 2014-03-17 |
US20140071033A1 (en) | 2014-03-13 |
KR101502222B1 (ko) | 2015-03-12 |
EP2706525A3 (en) | 2016-03-09 |
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