CN105446035B - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
- Publication number
- CN105446035B CN105446035B CN201510885518.2A CN201510885518A CN105446035B CN 105446035 B CN105446035 B CN 105446035B CN 201510885518 A CN201510885518 A CN 201510885518A CN 105446035 B CN105446035 B CN 105446035B
- Authority
- CN
- China
- Prior art keywords
- electrode
- liquid crystal
- pixel
- pixel unit
- switch element
- 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.)
- Active
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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
Abstract
The present invention provides a kind of liquid crystal display panel, which includes multiple pixel units and a plurality of first common wire in array arrangement；Wherein, each pixel unit includes first switching element, second switch element, pixel electrode and public electrode；The grid of the first switching element is connected with a corresponding grid line, and the source electrode of the first switching element is connected with corresponding data line, and the drain electrode of the first switching element is connected with the pixel electrode；The grid of the second switch element is connected with the grid line, and the source electrode of the second switch element is connected with corresponding first common wire, and the drain electrode of the second switch element is connected with the public electrode.The liquid crystal display panel, which can solve display picture, to be occurred flashing or the problem of image residue.
Description
Technical field
The present invention relates to display field, more particularly to it is a kind of can automatic compensating feed through voltage liquid crystal display panel.
Background technique
There is conversion (IPS) LCD superior wide viewing angle characteristic to be arranged on the same substrate in IPS LCD in plane
Pixel electrode and public electrode form pressure differential liquid crystal molecule and maintain in the horizontal direction relative to substrate, liquid crystal molecule
Main shaft is not aligned with along the vertical direction relative to substrate, and birefringent due to liquid crystal molecule changes very relative to clockwise direction
It is small, therefore IPS LCD can show excellent viewing angle characteristic.
However, IPS LCD due to result from pixel electrode pixel voltage and result from public electrode common voltage it
Between pressure difference be not sufficiently stable, in addition the influence of the storage capacitance of interpolar and feedthrough effect, causes pixel voltage or common voltage inclined
From the state when normal, therefore IPS LCD picture easily occurs flashing or image residue.
Referring to FIG. 1, Fig. 1 is a kind of schematic equivalent circuit of a pixel unit of IPS LCD in the prior art.
As shown in Figure 1, including a switch element TFT in the pixel unit, switch element TFT is set to grid line VG (n), VG (n-1)
And near the cross section of data line, storage capacitance CSTG and liquid crystal capacitance CLC are in parallel with TFT, in pixel electrode and public
Storage capacitance CSTG is formed between electrode, and liquid crystal capacitance CLC is the direct capacitance for being applied to liquid crystal layer.Moreover, in the grid of TFT
Parasitic capacitance CGS is formed between pole and drain electrode.
In above-mentioned LCD, when TFT conducting, the pixel voltage from data line is applied to pixel electrode.On the contrary, working as TFT
When cut-off, due to direct capacitance CLC and CSTG, the pixel voltage is constant maintained until next pixel region conducting.
The dot structure has the disadvantage in that
Even if the dot structure is acted on by CGS offset voltage, the feed-trough voltage that is but still unable to improve under different grayscale
Unevenness.The pixel circuit cannot accomplish full symmetric design, cannot be completely eliminated the unevenness of feed-trough voltage.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of liquid crystal display panel, which is able to solve aobvious
Show that device picture occurs flashing or the problem of image residue.
Specifically, the embodiment of the present invention provides a kind of liquid crystal display panel, which includes:
The a plurality of data line being parallel to each other；
The a plurality of grid line being parallel to each other and intersect with multiple data lines insulation；
The multiple pixel units defined by a plurality of grid line and the multiple data lines, wherein the multiple pixel unit
It is arranged in array；And
A plurality of first common wire；
Wherein, each pixel unit includes first switching element, second switch element, pixel electrode and public electrode；
The grid of the first switching element is connected with a corresponding grid line, the source electrode of the first switching element and one corresponding
Data line connection, the drain electrode of the first switching element are connected with the pixel electrode；The grid of the second switch element and
The grid line connection, the source electrode of the second switch element are connected with corresponding first common wire, the second switch member
The drain electrode of part is connected with the public electrode.
Further, a plurality of first common wire is parallel to each other and parallel with a plurality of grid line, and every one first is public
The first switching element and second switch element for collinearly passing through corresponding one-row pixels unit and the neighbouring row pixel unit are arranged.
Further, the liquid crystal display panel further comprises liquid crystal layer, the pixel electrode, the liquid crystal layer and the common electrical
Pole forms liquid crystal capacitance.
Further, each pixel unit further comprises storage capacitance, an electrode of storage capacitance connection described the
The drain electrode of two switch elements, another electrode of the storage capacitance connect the drain electrode of the first switching element.
Further, the liquid crystal display panel further comprises a plurality of second common wire, the electrode of the storage capacitance
It is formed by corresponding second common wire, another electrode of the storage capacitance is formed by pixel electrode.
Further, second common wire is parallel to each other and parallel with the multiple data lines, and every one second public
Line passes through corresponding column pixel unit and the second switch element of the neighbouring column pixel unit is arranged.
Further, in each pixel unit, the data line of the corresponding pixel unit is located at the second common wire
The two sides of the pixel electrode of the pixel unit.
Further, in each pixel unit, the setting of the first switching element of the pixel unit corresponding grid line with
The friendship of corresponding grid line and the second common wire is arranged in the second switch element of the infall of data line, the pixel unit
At fork.
Further, each pixel unit further comprises first capacitor, an electrode of the first capacitor and described first
The drain electrode of switch element connects, another electrode ground connection of the first capacitor.
Further, each pixel unit further comprises the second capacitor, an electrode of second capacitor and described second
The drain electrode of switch element connects, another electrode ground connection of second capacitor.
Liquid crystal display panel provided in an embodiment of the present invention includes first switching element and second switch element, is opened when first
When pass element and second switch element are transformed into off state from state, due to being influenced by storage capacitors, pixel electrode
Generate the first level shifted voltage, public electrode generates the mobile voltage of second electrical level, wherein the first level shifted voltage is equal to the
Pressure difference between two level shifted voltages, i.e. pixel electrode and public electrode is to maintain invariable.Therefore, the LCD display
Plate, which can solve display picture, to be occurred flashing or the problem of image residue.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the dot structure schematic equivalent circuit of the prior art.
Fig. 2 is a kind of liquid crystal display panel schematic diagram provided in an embodiment of the present invention.
Fig. 3 is the schematic equivalent circuit of the dot structure of liquid crystal display panel shown in Fig. 2.
Fig. 4 is the waveform diagram of multiple voltages of liquid crystal display panel shown in Fig. 2.
Specific embodiment
Further to illustrate the present invention to reach the technical means and efficacy that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, to a kind of specific embodiment of liquid crystal display panel proposed according to the present invention, method, step, structure,
Feature and effect, detailed description is as follows.
For the present invention aforementioned and other technology contents, feature and effect refer to the preferable reality of schema in following cooperation
Applying can clearly be presented in example detailed description.By the explanation of specific embodiment, when predetermined mesh can be reached to the present invention
The technical means and efficacy taken be able to more deeply and it is specific understand, however institute's accompanying drawings are only to provide with reference to and say
It is bright to be used, it is not intended to limit the present invention.
Please also refer to Fig. 2 and Fig. 3, Fig. 2 is a kind of liquid crystal display panel schematic diagram provided in an embodiment of the present invention, Fig. 3
For the schematic equivalent circuit of the dot structure of liquid crystal display panel shown in Fig. 2.As shown in Figures 2 and 3, the liquid crystal display panel
Including a plurality of data line being parallel to each other, a plurality of grid line, a plurality of by this being parallel to each other and intersect with multiple data lines insulation
Multiple pixel units that grid line and the multiple data lines define, wherein multiple pixel unit is arranged in array；And a plurality of
One common wire 111b and a plurality of second common wire 112b；Wherein, each pixel unit includes first switching element T1, second switch
Element T2, pixel electrode 113b and public electrode 115b；The grid of first switching element T1 and a corresponding grid line
114a connection, the source electrode of first switching element T1 are connected with corresponding data line 111a, first switching element T1's
Drain electrode is connected with pixel electrode 113b；The grid of second switch element T2 is connected with the grid line, the second switch element
The source electrode of T2 is connected with a corresponding first common wire 111b, the drain electrode of second switch element T2 and public electrode 115b
Connection.
The a plurality of first common wire 111b is parallel to each other and parallel with a plurality of grid line 114a, and every one first common wire
111b passes through the first switching element T1 and second switch element T2 of corresponding one-row pixels unit and the neighbouring row pixel unit
Setting.Second common wire 112a is parallel to each other and parallel with the multiple data lines, and every one second common wire 112a is passed through
The second switch element T2 of corresponding column pixel unit and the neighbouring column pixel unit is arranged.
In each pixel unit, the data line 111a and the second common wire 112a of the corresponding pixel unit are located at this
The two sides of the pixel electrode 113b of pixel unit.In each pixel unit, the first switching element T1 of the pixel unit is arranged
It is arranged in the second switch element T2 of the infall of corresponding grid line 114a and data line 111a, the pixel unit in corresponding grid
The infall of line 114a and the second common wire 112b.In the present embodiment, which further comprises storage capacitance
CST, first capacitor C1 and the second capacitor C2, an electrode of storage capacitance CST connect the drain electrode of second switch element T2, should
Another electrode of storage capacitance CST connects the drain electrode of first switching element T1.The electrode of storage capacitance CST is by corresponding
One the second common wire 112a is formed, and another electrode of storage capacitance CST is formed by pixel electrode 113b.The first capacitor
An electrode of C1 is connect with the drain electrode of first switching element T1, another electrode ground connection of first capacitor C1.Second capacitor
An electrode of C2 is connect with the drain electrode of second switch element T2, another electrode ground connection of second capacitor C2.
The liquid crystal display panel further comprises liquid crystal layer, and the pixel electrode, the liquid crystal layer and the public electrode are formed
Liquid crystal capacitance CLC.
Referring to FIG. 4, Fig. 4 is the waveform diagram of multiple voltages of liquid crystal display panel shown in Fig. 2.As shown in figure 4, its
In, V_GATE is the drive voltage signal from grid line 114a, and V_DATA is the pixel voltage signal from data line 111a, V_
COM_IN is the public voltage signal from the first common wire 111b, and V_PIXEL is the practical picture for loading on pixel electrode 113b
Plain voltage signal, V_COM are the practical public voltage signal for loading on public electrode 115b.Grid line 114a is respectively to first switch
Element T1 and second switch element T2 issues the Continuity signal of high level, while starting first switching element T1 and second switch member
Part T2.Then, data line 111a applies data-signal, the first common wire to pixel electrode 113b by first switching element T1
111b applies common voltage to public electrode 115b by second switch element T2.Due to by storage capacitance CST, liquid crystal capacitance
The influence of CLC, first capacitor C1 and the 2nd C2, to generate feedthrough effect.Wherein, feed-trough voltage may be expressed as:
VFT=[CGD/(CLC+CST+CGD)]*ΔVG
When first switching element T1 and second switch element T2 is connected, the mobile electricity of the level that first switching element T1 is generated
Pressure is equal with the level shifted voltage that second switch element T2 is generated, i.e., the pressure difference between pixel electrode and public electrode is to maintain
It is invariable.
When first switching element T1 and second switch element T2 ends, the mobile electricity of the level that first switching element T1 is generated
Pressure is equal with the level shifted voltage that second switch element T2 is generated, i.e., the pressure difference between pixel electrode and public electrode is to maintain
It is invariable.The liquid crystal display panel, which can solve display picture, to be occurred flashing or the problem of image residue.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention, anyone skilled in the art, not
It is detached within the scope of technical solution of the present invention, when the technology contents using the disclosure above are modified or are modified to equivalent change
The equivalent embodiment of change, but without departing from the technical solutions of the present invention, implement according to the technical essence of the invention to above
Any simple modification, equivalent change and modification made by example, all of which are still within the scope of the technical scheme of the invention.
Claims (4)
1. a kind of liquid crystal display panel characterized by comprising
The a plurality of data line being parallel to each other；
The a plurality of grid line being parallel to each other and intersect with multiple data lines insulation；
The multiple pixel units defined by a plurality of grid line and the multiple data lines, wherein the multiple pixel unit is in battle array
Column arrangement；And
A plurality of first common wire；
Wherein, each pixel unit includes first switching element, second switch element, pixel electrode and public electrode；It is described
The grid of first switching element is connected with a corresponding grid line, the source electrode of the first switching element and a corresponding data
Line connection, the drain electrode of the first switching element are connected with the pixel electrode；The grid of the second switch element and described
Grid line connection, the source electrode of the second switch element are connected with corresponding first common wire, the second switch element
Drain electrode is connected with the public electrode；
The liquid crystal display panel further comprises liquid crystal layer, the pixel electrode, the liquid crystal layer and the public electrode
Form liquid crystal capacitance；
Each pixel unit further comprises storage capacitance, and an electrode of the storage capacitance connects the second switch element
Drain electrode, another electrode of the storage capacitance connect the drain electrode of the first switching element；
The liquid crystal display panel further comprises a plurality of second common wire, and the electrode of the storage capacitance is by corresponding one
Second common wire is formed, and another electrode of the storage capacitance is formed by pixel electrode；
A plurality of second common wire is parallel to each other and parallel with a plurality of grid line, and every one second common wire is passed through and corresponded to
One-row pixels unit and the first switching element and second switch element of the neighbouring row pixel unit be arranged；
Each pixel unit further comprises first capacitor, an electrode of the first capacitor and the leakage of the first switching element
Pole connection, another electrode ground connection of the first capacitor；
Each pixel unit further comprises the second capacitor, the leakage of an electrode of second capacitor and the second switch element
Pole connection, another electrode ground connection of second capacitor.
2. liquid crystal display panel according to claim 1, which is characterized in that first common wire be parallel to each other and with institute
State that multiple data lines are parallel, and every one first common wire passes through corresponding column pixel unit and the neighbouring column pixel unit
The setting of second switch element.
3. liquid crystal display panel according to claim 2, which is characterized in that in each pixel unit, the corresponding picture
The data line of plain unit and the first common wire are located at the two sides of the pixel electrode of the pixel unit.
4. liquid crystal display panel according to claim 2, which is characterized in that in each pixel unit, the pixel list
The infall of corresponding grid line and data line is arranged in the first switching element of member, and the second switch element of the pixel unit is set
Set the infall in corresponding grid line and the first common wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885518.2A CN105446035B (en) | 2015-12-04 | 2015-12-04 | Liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885518.2A CN105446035B (en) | 2015-12-04 | 2015-12-04 | Liquid crystal display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105446035A CN105446035A (en) | 2016-03-30 |
| CN105446035B true CN105446035B (en) | 2019-05-14 |
Family
ID=55556399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510885518.2A Active CN105446035B (en) | 2015-12-04 | 2015-12-04 | Liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105446035B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773412B (en) | 2017-01-03 | 2019-10-25 | 京东方科技集团股份有限公司 | A kind of display base plate, display device and driving method |
| CN106597715B (en) * | 2017-02-06 | 2019-08-06 | 京东方科技集团股份有限公司 | A kind of driving method of sub-pixel unit, display device and the display device |
| CN115035868B (en) * | 2022-05-26 | 2023-05-30 | Tcl华星光电技术有限公司 | Control method of display panel and display module |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6646691B1 (en) * | 1999-07-26 | 2003-11-11 | Nec Lcd Technologies, Ltd. | Active-matrix in-plane switching mode LCD panel having multiple common electrode voltage sources |
| CN1885140A (en) * | 2005-06-24 | 2006-12-27 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and method of manufacturing the same |
| CN101587269A (en) * | 2008-05-20 | 2009-11-25 | 上海天马微电子有限公司 | Liquid crystal indicator |
| CN201392443Y (en) * | 2008-10-07 | 2010-01-27 | 上海天马微电子有限公司 | Liquid crystal display |
| CN101634786A (en) * | 2008-07-23 | 2010-01-27 | 昆山龙腾光电有限公司 | Liquid crystal panel and display device containing same |
| CN102023423A (en) * | 2009-09-09 | 2011-04-20 | 北京京东方光电科技有限公司 | Liquid crystal display and manufacturing method thereof |
| CN103885261A (en) * | 2012-12-19 | 2014-06-25 | 北京京东方光电科技有限公司 | Pixel structure and array substrate, display device and pixel structure manufacturing method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7602465B2 (en) * | 2002-10-31 | 2009-10-13 | Lg Display Co., Ltd. | In-plane switching mode liquid crystal display device |
| KR101256665B1 (en) * | 2005-12-30 | 2013-04-19 | 엘지디스플레이 주식회사 | Liquid crystal panel |
-
2015
- 2015-12-04 CN CN201510885518.2A patent/CN105446035B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6646691B1 (en) * | 1999-07-26 | 2003-11-11 | Nec Lcd Technologies, Ltd. | Active-matrix in-plane switching mode LCD panel having multiple common electrode voltage sources |
| CN1885140A (en) * | 2005-06-24 | 2006-12-27 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and method of manufacturing the same |
| CN101587269A (en) * | 2008-05-20 | 2009-11-25 | 上海天马微电子有限公司 | Liquid crystal indicator |
| CN101634786A (en) * | 2008-07-23 | 2010-01-27 | 昆山龙腾光电有限公司 | Liquid crystal panel and display device containing same |
| CN201392443Y (en) * | 2008-10-07 | 2010-01-27 | 上海天马微电子有限公司 | Liquid crystal display |
| CN102023423A (en) * | 2009-09-09 | 2011-04-20 | 北京京东方光电科技有限公司 | Liquid crystal display and manufacturing method thereof |
| CN103885261A (en) * | 2012-12-19 | 2014-06-25 | 北京京东方光电科技有限公司 | Pixel structure and array substrate, display device and pixel structure manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105446035A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100461253C (en) | LCD and its driving method | |
| US10670930B2 (en) | Liquid crystal display capable of preventing display defect and rubbing failure | |
| US9904121B2 (en) | Array substrate, liquid crystal display panel, and its liquid crystal display device | |
| CN103278977B (en) | Display panels and dot structure thereof and driving method | |
| US9659541B2 (en) | Display panel, display device, and driving method of display device | |
| CN104216187A (en) | Pixel structure, liquid crystal display panel and driving method of liquid crystal display panel | |
| CN105278189B (en) | The pel array of liquid crystal display | |
| US9916801B2 (en) | Pixel structure and display device for dot inversion, and driving method of display device | |
| US9857650B2 (en) | Array substrate and liquid crystal display panel including the same | |
| US20220317526A1 (en) | Array substrate and display panel | |
| TWI522718B (en) | Pixel array | |
| US20140111099A1 (en) | Array substrate, lcd device and driving method | |
| CN103323995A (en) | Liquid crystal array substrate and electronic device | |
| CN105446035B (en) | Liquid crystal display panel | |
| CN101916017B (en) | Pixel array, LCD (Liquid Crystal Display) panel and driving method of pixel array | |
| CN102356352A (en) | Tft substrate and liquid crystal display apparatus using same | |
| CN105372890A (en) | Pixel structure and liquid crystal display panel | |
| US20120242640A1 (en) | Liquid crystal display device and method of driving the same | |
| CN102231025A (en) | Multi-domain vertically-aligned liquid crystal display panel and pixel structure thereof | |
| US20180252971A1 (en) | Liquid crystal display device | |
| KR20120065754A (en) | In-plane switching mode lcd and method of driving the same | |
| KR102197819B1 (en) | Display panel and display device comprising the same | |
| US20180143472A1 (en) | Array substrate and display panel | |
| CN104238165B (en) | A kind of driving method of array base palte, display floater and display floater | |
| CN103268041B (en) | Display panels and driving method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |