WO2016033827A1 - 像素结构、液晶显示面板及其驱动方法 - Google Patents

像素结构、液晶显示面板及其驱动方法 Download PDF

Info

Publication number
WO2016033827A1
WO2016033827A1 PCT/CN2014/086639 CN2014086639W WO2016033827A1 WO 2016033827 A1 WO2016033827 A1 WO 2016033827A1 CN 2014086639 W CN2014086639 W CN 2014086639W WO 2016033827 A1 WO2016033827 A1 WO 2016033827A1
Authority
WO
WIPO (PCT)
Prior art keywords
pixel
control switch
pixel electrode
color
thin film
Prior art date
Application number
PCT/CN2014/086639
Other languages
English (en)
French (fr)
Inventor
黄世帅
Original Assignee
深圳市华星光电技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US14/395,497 priority Critical patent/US20160071450A1/en
Publication of WO2016033827A1 publication Critical patent/WO2016033827A1/zh

Links

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
    • 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
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a pixel structure, a liquid crystal display panel, and a driving method thereof.
  • the pixels in Figure b) are arranged after the gate
  • the number of fanout (the gate pad extension line) is changed from N to 3N, and the data of data is changed from 3M to M, that is, compared with the normal panel, gate
  • the number of fanouts was changed by three times, and the number of source fanouts (source pad extension lines) was changed to 1/3. Due to Gate
  • the IC architecture is relatively simple and relatively inexpensive, so the overall cost of the panel designed in this architecture in Figure b) will be lower than the normal panel.
  • a liquid crystal panel particularly a large-sized liquid crystal panel, may exhibit color shift when viewed from a large viewing angle, and the larger the viewing angle, the more severe the color shift.
  • large-sized panels usually do Low. Color
  • the design of shift (low color shift) is usually to increase the domain of pixels.
  • a pixel can generally be divided into 4 domains. If you divide a pixel into a Main area and a Sub area, you can increase it to 8 domains, which can improve the viewing angle and improve the color shift.
  • Figure 2 is a diagram of a common pixel equivalent circuit with low color cast. As shown in Figure 2, a pixel is divided into a Main area and a Sub area, at a gate.
  • the technical problem to be solved by the present invention is to provide a pixel structure, a liquid crystal display panel and a driving method thereof, which can solve Tri-gate
  • the low color cast of the panel, and the need to share the drive line, can increase the aperture ratio of the pixel.
  • a main pixel The region includes a first pixel electrode, the first pixel electrode is connected to the data signal through the first control switch;
  • the slave pixel region includes a second pixel electrode, a third pixel electrode, a second control switch, and a third control switch, and the second pixel electrode passes through
  • the second control switch is connected to the data signal, and the control ends of the first control switch and the second control switch are connected to the first scan signal, and the third pixel electrode is sequentially connected to the data signal through the third control switch and the second control switch, and the third control switch is
  • the control terminal is connected to the second scan signal, and the third pixel electrode is further connected to the second pixel electrode through the third control switch to make the first pixel electrode and the first control switch, the second control switch and the third control switch both turn on The potential of the second
  • the pixel structure further includes an array substrate.
  • the main pixel region and the sub-pixel region are disposed on the array substrate.
  • the array substrate further includes a plurality of scan lines disposed laterally and a plurality of data lines disposed longitudinally, and the scan lines are intersected with the data lines.
  • the main pixel area and the sub-pixel area of the nth pixel of the plurality of pixels are respectively disposed on the nth scan line, the n+1th scan line, the nth data line, and the n+1th data line Within the enclosed area.
  • the pixel structure adopts an 8-domain design
  • the main pixel region realizes 4 domains in 8 domains
  • the sub-pixel region realizes 4 other domains in 8 domains.
  • the nth scanning line is respectively connected to the pixels of the first color
  • the n+1th scanning lines are respectively connected to the pixels of the second color
  • the n+3 scanning lines are respectively connected with the pixels of the third color, wherein the One color, the second color, and the third color are different colors.
  • the pixel structure further includes a color filter substrate disposed opposite to the array substrate and a liquid crystal layer sandwiched between the array substrate and the color filter substrate.
  • the color film substrate is provided with a common electrode, and the third pixel electrode and the common electrode are The liquid crystal layer forms a divided liquid crystal capacitor for the medium, and the divided liquid crystal capacitor is used to lower the potential of the second pixel electrode when the first control switch, the second control switch and the third control switch are both turned on to make the first pixel electrode and the first pixel electrode The potential of the two-pixel electrode is different.
  • the first control switch is a first thin film transistor
  • the second control switch is a second thin film transistor
  • the third control switch is a third thin film transistor
  • the first pixel electrode is connected to the drain of the first thin film transistor
  • the first thin film transistor is The source is connected to the data signal
  • the gate of the first thin film transistor is connected to the first scan signal
  • the second pixel electrode is connected to the drain of the second thin film transistor
  • the source of the second thin film transistor is connected to the data signal
  • the gate of the second thin film transistor is The first scan signal
  • the third pixel electrode is connected to the drain of the third thin film transistor
  • the source of the third thin film transistor is connected to the drain of the second thin film transistor
  • the gate of the third thin film transistor is connected to the second scan signal.
  • One technical solution adopted by the present invention to solve the technical problem is to provide a liquid crystal display panel including the above pixel structure.
  • the liquid crystal display panel includes a pixel structure, and the pixel structure includes a plurality of pixels arranged in a matrix, and each pixel includes a main set adjacent to each other.
  • the main pixel area includes a first pixel electrode, the first pixel electrode is connected to the data signal through the first control switch, and the second pixel electrode, the third pixel electrode, the second control switch, and the a third control switch, the second pixel electrode is connected to the data signal through the second control switch, the control ends of the first control switch and the second control switch are connected to the first scan signal, and the third pixel electrode sequentially passes through the third control switch and the second control The switch is connected to the data signal, and the control end of the third control switch is connected to the second scan signal.
  • the driving method of the liquid crystal display panel comprises: controlling the first control switch and the second control switch to be turned on by using the first scan signal; using the data signal as the main pixel And charging from the pixel region to form the first pixel electrode and the second pixel electrode First electric potential; controlling the third control switch to be turned on by using the second scan signal, so that the third pixel electrode and the second pixel electrode are turned on, so that the second pixel electrode and the third pixel electrode form a different from the first equipotential Second potential.
  • the pixel structure further includes an array substrate.
  • the main pixel region and the sub-pixel region are disposed on the array substrate.
  • the array substrate further includes a plurality of scan lines disposed laterally and a plurality of data lines disposed longitudinally, and the scan lines are intersected with the data lines.
  • the main pixel area and the sub-pixel area of the nth pixel of the plurality of pixels are respectively disposed on the nth scan line, the n+1th scan line, the nth data line, and the n+1th data line Within the enclosed area.
  • the nth scanning line is respectively connected to the pixels of the first color
  • the n+1th scanning lines are respectively connected to the pixels of the second color
  • the n+3 scanning lines are respectively connected with the pixels of the third color, wherein the One color, the second color, and the third color are different colors.
  • each pixel includes an adjacent main pixel area and a sub-pixel area, the main pixel area includes a first pixel electrode, and the first pixel electrode is connected through the first control switch a data signal;
  • the slave pixel region includes a second pixel electrode, a third pixel electrode, a second control switch, and a third control switch, wherein the second pixel electrode is connected to the data signal through the second control switch, the first control switch and the second control switch
  • the control terminal is connected to the first scan signal, the third pixel electrode sequentially connects the data signal through the third control switch and the second control switch, the control end of the third control switch is connected to the second scan signal, and the third pixel electrode is further controlled by the third
  • the switch is connected to the second pixel electrode to make the potential of the first pixel electrode and the second pixel electrode different when the first control switch, the second control switch, and the third control switch are both turned on, and the Tri-gate can be solved.
  • FIG. 1 is a schematic diagram of pixel distribution in the prior art
  • FIG. 2 is a schematic diagram of a pixel structure in the prior art
  • FIG. 3 is a schematic diagram of a pixel structure of the present invention.
  • FIG. 4 is a schematic view showing the distribution of pixels of the present invention.
  • Figure 5 is a schematic structural view of a single pixel of the present invention.
  • Fig. 6 is a flow chart showing a driving method of a liquid crystal display panel of the present invention.
  • the pixel structure of the present invention includes a plurality of pixels arranged in a matrix. As can be seen from the left diagram of FIG. 3, the pixel structure adopts an 8-domain design, and the main pixel region 11 realizes 4 domains in 8 domains. The sub-pixel region 12 implements another 4 domains in 8 domains.
  • Each pixel includes a main pixel region 11 and a sub-pixel region 12 disposed adjacent to each other, wherein: the main pixel region 11 includes a first pixel electrode 110 and a first control switch Tmain, and the first pixel electrode 110 is connected to the liquid crystal capacitor Clc1 and the storage capacitor Cst1 And connecting the data signal Dn through the first control switch Tmain; the sub-pixel region 12 includes the second pixel electrode 120, the third pixel electrode 121, the second control switch Tsub, and the third control switch Tcs, and the second pixel electrode 120 is connected to the liquid crystal capacitor Clc2 and storage capacitor Cst2, and connected to the data signal Dn through the second control switch Tsub, the control terminals of the first control switch Tmain and the second control switch Tsub are connected to the first scan signal Gn, and the third pixel electrode 121 is connected to the divided liquid crystal capacitor Cb, the third pixel electrode 121 is sequentially connected to the data signal Dn through the third control switch Tcs and the second control switch Tsub, the control end of
  • the switch T when the second scan signal Gn+1 is turned on, the switch T is controlled.
  • the main2 and the control switch Tsub2 respectively send the electric charge to the main pixel area 21 and the sub-pixel area 22 of the pixel on the second scan signal Gn+1, but at the same time, the third control switch Tcs corresponding to Gn is turned on, and the sub-pixel area is turned on. 12 is discharged so that the potentials of the first pixel electrode 110 and the second pixel electrode 120 are different.
  • the third pixel electrode 121 of the nth pixel is driven by the (n+1)th scanning line Gn+1, and the number of the pixel driving lines can be reduced without adding an additional sharing driving line to drive the third pixel electrode 121.
  • Tri-gate The panel has a low color shift problem and increases the aperture ratio of the pixel.
  • the pixel structure further includes an array substrate 1 , a color filter substrate 2 disposed opposite to the array substrate 1 , and a liquid crystal layer 3 sandwiched between the array substrate 1 and the color filter substrate 2 .
  • the pixel electrode 4 is disposed on the array substrate 1 .
  • the pixel electrode 4 includes a plurality of pixels, each of which includes a main pixel area and a sub-pixel area, and is disposed on the array substrate 1.
  • the array substrate 1 further includes a plurality of scanning lines disposed laterally and a plurality of data lines disposed longitudinally (FIG.
  • the scan lines are both intersected with the data lines, wherein the main pixel area 11 and the sub-pixel area 12 of the nth pixel of the plurality of pixels are both disposed on the nth scan line Gn and the n+1th scan line.
  • the nth scan line is respectively connected to the pixel P1 of the first color for driving the first pixel electrode and the second pixel electrode of the pixel P1 of the first color.
  • the n+1th scanning lines are respectively connected to the pixels P2 of the second color for driving the first pixel electrode and the second pixel electrode of the pixel P2 of the second color, and also driving the third pixel of the pixel P1 of the first color. electrode.
  • the n+3th scanning lines are respectively connected to the pixels P3 of the third color for driving the first pixel electrode and the second pixel electrode of the pixel P3 of the third color, and also driving the third pixel of the pixel P2 of the second color. electrode.
  • the first color, the second color, and the third color are different colors.
  • the first color may be red
  • the second color is green
  • the third color is blue.
  • a common electrode 5 is disposed on the color filter substrate 2, and a divided liquid crystal capacitor Cb is formed between the third pixel electrode 121 and the common electrode 5 by using a liquid crystal layer as a medium, and the divided liquid crystal capacitor Cb is used for the first control switch Tmain and the second When both the control switch Tsub and the third control switch Tcs are turned on, the potential of the second pixel electrode 120 is lowered to make the potentials of the first pixel electrode 110 and the second pixel electrode 120 different.
  • the first control switch Tmain is a first thin film transistor
  • the second control switch Tsub is a second thin film transistor
  • the third control switch Tcs is a third thin film transistor
  • the first pixel electrode 110 is connected to the first thin film transistor.
  • the drain of the first thin film transistor is connected to the data signal Dn
  • the gate of the first thin film transistor is connected to the first scan signal Gn
  • the second pixel electrode 120 is connected to the drain of the second thin film transistor
  • the source of the second thin film transistor The pole is connected to the data signal Dn
  • the gate of the second thin film transistor is connected to the first scan signal Gn
  • the third pixel electrode 121 is connected to the drain of the third thin film transistor
  • the source of the third thin film transistor is connected to the drain of the second thin film transistor.
  • the gate of the third thin film transistor is connected to the second scan signal Gn+1.
  • the embodiment of the invention further provides a liquid crystal display panel, which comprises the above pixel structure.
  • an embodiment of the present invention further provides a driving method of a liquid crystal display panel.
  • the liquid crystal display panel includes a pixel structure, and the pixel structure includes a plurality of pixels arranged in a matrix, each pixel includes a main pixel area and a slave pixel area disposed adjacent to each other, wherein the main pixel area includes a first pixel electrode, and the first pixel electrode passes the first
  • the control switch is connected to the data signal
  • the slave pixel area comprises a second pixel electrode, a third pixel electrode, a second control switch and a third control switch, and the second pixel electrode is connected to the data signal by the second control switch, the first control switch and the second
  • the control end of the control switch is connected to the first scan signal
  • the third pixel electrode sequentially connects the data signal through the third control switch and the second control switch
  • the control end of the third control switch is connected to the second scan signal
  • the driving method of the liquid crystal display panel include:
  • S10 The first control switch and the second control switch are controlled to be turned on by using the first scan signal.
  • S11 charging the main pixel region with the data signal and charging the pixel region such that the first pixel electrode and the second pixel electrode form a first equipotential.
  • S12 controlling, by using the second scan signal, the third control switch to be turned on, so that the third pixel electrode and the second pixel electrode are turned on, so that the second pixel electrode and the third pixel electrode form a second, different from the first equipotential. Potential.
  • the second scan signal controls the third control switch to be turned on, so that the second pixel electrode and the third pixel electrode form a second equipotential different from the first equipotential, and the second scan signal further controls the next pixel.
  • the first control switch and the second control switch are turned on to send the charge to the main pixel area and the sub-pixel area of the pixel on the second scan signal, that is, the second scan signal is the first scan signal of the next pixel .
  • the third pixel electrode of the previous pixel is driven by the second scan signal for driving the first pixel electrode and the second pixel electrode of the next pixel, without adding an additional shared driving line to drive the third pixel electrode, Reduce the number of pixel drive lines and solve Tri-gate
  • the panel has a low color shift problem and increases the aperture ratio of the pixel.
  • the pixel structure further includes an array substrate, wherein the main pixel region and the sub-pixel region are disposed on the array substrate, and the array substrate further includes a plurality of scanning lines disposed laterally and a plurality of data lines disposed longitudinally, the scanning lines All intersecting the data line, wherein: the main pixel area and the sub-pixel area of the nth pixel of the plurality of pixels are disposed on the nth scan line, the n+1th scan line, the nth data line, and the nth Within the area enclosed by +1 data lines.
  • the nth scan line is respectively connected to the pixels of the first color for driving the first pixel electrode and the second pixel electrode of the pixel of the first color.
  • the n+1th scan lines are respectively connected to the pixels of the second color for driving the first pixel electrode and the second pixel electrode of the pixels of the second color while also driving the third pixel electrode of the pixel of the first color.
  • the n+3th scanning lines are respectively connected to the pixels of the third color for driving the first pixel electrode and the second pixel electrode of the pixel of the third color while also driving the third pixel electrode of the pixel of the second color.
  • the first color, the second color, and the third color are different colors.
  • the first color may be red
  • the second color is green
  • the third color is blue.
  • the pixel structure of the present invention includes a plurality of pixels arranged in a matrix, each pixel includes a main pixel region and a slave pixel region disposed adjacent to each other, and the main pixel region includes a first pixel electrode, and the first pixel electrode passes through the first pixel electrode.
  • the control switch is connected to the data signal; the slave pixel area comprises a second pixel electrode, a third pixel electrode, a second control switch and a third control switch, and the second pixel electrode is connected to the data signal by the second control switch, the first control switch and the second
  • the control end of the control switch is connected to the first scan signal
  • the third pixel electrode sequentially connects the data signal through the third control switch and the second control switch
  • the control end of the third control switch is connected to the second scan signal
  • the third pixel electrode is also passed
  • the third control switch is connected to the second pixel electrode to make the potential of the first pixel electrode and the second pixel electrode different when the first control switch, the second control switch, and the third control switch are both turned on, and the Tri-gate can be solved.
  • the low color cast of the panel and the need to share the drive line can increase the aperture ratio of the pixel.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)

Abstract

像素结构、液晶显示面板及其驱动方法。像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区（11）和从像素区（12），其中主像素区（11）包括第一像素电极（110）和第一控制开关（Tmain），从像素区（12）包括第二像素电极（120）、第三像素电极（121）、第二控制开关（Tsub）以及第三控制开关（Tcs）。利用第一扫描信号（Gn）控制第一控制开关（Tmain）和第二控制开关（Tsub）导通，利用数据信号（Dn）为主像素区（11）和从像素区（12）充电以使得第一像素电极（110）和第二像素电极（120）形成第一等电位，利用第二扫描信号（Gn+1）控制第三控制开关（Tcs）导通，使得第三像素电极（121）与第二像素电极（120）导通，从而令第二像素电极（120）与第三像素电极（121）形成不同于第一等电位的第二等电位。通过以上方式，解决Tri-gate面板的低色偏问题，并且无需额外的分享驱动线，提高像素的开口率。

Description

像素结构、液晶显示面板及其驱动方法
【技术领域】
本发明涉及显示技术领域，特别是涉及一种像素结构、液晶显示面板及其驱动方法。
【背景技术】
现有的液晶面板技术中，为了降低成本并且不损失分辨率，将原本垂直排布的画素变更为水平排列，即提出了一种Tri-gate架构的面板设计方式。如图1所示，图a)和图b)同为MxN的分辨率产品，图a)中的画素为垂直排布，图b)中的画素为水平排列。图b)中的画素在排布后gate fanout（闸极焊盘延伸线）的数目由N变更为3N，data的数据变由3M更为M，即与正常的panel相比，gate fanout的数目变更为原来的3倍，source fanout（源极焊盘延伸线）的数目变更为原来的1/3。由于Gate IC架构相对简单价钱比较便宜，所以图b)中此架构设计的面板整体成本会比正常的面板更低。
另外，液晶面板特别是大尺寸的液晶面板在大视角观看会出现色偏的情况，而且观看角度越大，色偏越严重。为了提高视角降低色偏，大尺寸的面板通常会做Low color shift(低色偏)的设计，通常是增加画素的domain（畴），一个画素一般可以分成4个domain。如果将一个画素分为Main区和Sub区，就可以增加到8个domain，可以提高视角，改善色偏情况。图2为一种常见的带有低色偏的画素等效电路图。如图2所示，将一个画素分为Main区和Sub区，在一gate line条将Gate打开时，通过Main TFT (Tmain)和Sub TFT (Tsub)将电荷分别送至Pixel 的main区和sub 区。其中E、D被抽象成main pixe（主像素区）和sub pixel（次像素区）的主像素电容Clc与次像素电容Cst。当该gate line关闭且share line打开时， sharing TFT (Tcs)打开，将Sub Pixel中的部分电荷释放到分享电容Cb中。这样Sub pixel和Main pixel就会呈现出电位差，达到降低色偏的目的。
【发明内容】
本发明主要解决的技术问题是提供一种像素结构、液晶显示面板及其驱动方法，能够解决Tri-gate 面板的低色偏问题，并且无需额外的分享驱动线，能够提高像素的开口率。
本发明为解决技术问题而采用的一个技术方案是：提供一种像素结构，像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区以及从像素区，其中：主像素区包括第一像素电极，第一像素电极通过第一控制开关连接数据信号；从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，第二像素电极通过第二控制开关连接数据信号，第一控制开关和第二控制开关的控制端均连接第一扫描信号，第三像素电极依次通过第三控制开关和第二控制开关连接数据信号，第三控制开关的控制端连接第二扫描信号，第三像素电极还通过第三控制开关连接第二像素电极，以在第一控制开关、第二控制开关以及第三控制开关均导通时使得第一像素电极和第二像素电极的电位不同。
其中，像素结构还包括阵列基板，主像素区以及次像素区设置在阵列基板上，阵列基板上还包括横向设置的多条扫描线和纵向设置的多条数据线，扫描线均与数据线相交，其中：多个像素中的第n个像素的主像素区和次像素区均设置在第n条扫描线、第n+1条扫描线、第n条数据线以及第n+1条数据线所围成的区域内。
其中，像素结构采用8畴设计，主像素区实现8畴中的4畴，次像素区实现8畴中的另外4畴。
其中，第n条扫描线分别与第一颜色的像素连接，第n+1条扫描线分别与第二颜色的像素连接，第n+3条扫描线分别与第三颜色的像素连接，其中第一颜色、第二颜色以及第三颜色为不同颜色。
其中，像素结构还包括与阵列基板相对设置的彩膜基板以及夹持在阵列基板和彩膜基板之间的液晶层，彩膜基板上设置有公共电极，第三像素电极和公共电极之间以液晶层为介质形成分压液晶电容，分压液晶电容用于在第一控制开关、第二控制开关以及第三控制开关均导通时降低第二像素电极的电位以使得第一像素电极和第二像素电极的电位不同。
其中，第一控制开关为第一薄膜晶体管，第二控制开关为第二薄膜晶体管，第三控制开关为第三薄膜晶体管，第一像素电极连接第一薄膜晶体管的漏极，第一薄膜晶体管的源极连接数据信号，第一薄膜晶体管的栅极连接第一扫描信号，第二像素电极连接第二薄膜晶体管的漏极，第二薄膜晶体管的源极连接数据信号，第二薄膜晶体管的栅极连接第一扫描信号，第三像素电极连接第三薄膜晶体管的漏极，第三薄膜晶体管的源极连接第二薄膜晶体管的漏极，第三薄膜晶体管的栅极连接第二扫描信号。
本发明为解决技术问题而采用的一个技术方案是：提供一种液晶显示面板，液晶显示面板包括上述像素结构。
本发明为解决技术问题而采用的一个技术方案是：提供一种液晶显示面板的驱动方法，液晶显示面板包括像素结构，像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区以及从像素区，其中主像素区包括第一像素电极，第一像素电极通过第一控制开关连接数据信号，从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，第二像素电极通过第二控制开关连接数据信号，第一控制开关和第二控制开关的控制端均连接第一扫描信号，第三像素电极依次通过第三控制开关和第二控制开关连接数据信号，第三控制开关的控制端连接第二扫描信号，液晶显示面板的驱动方法包括：利用第一扫描信号控制第一控制开关和第二控制开关导通；利用数据信号为主像素区和从像素区充电以使得第一像素电极和第二像素电极形成第一等电位；利用第二扫描信号控制第三控制开关导通，使得第三像素电极与第二像素电极导通，从而令第二像素电极与第三像素电极形成不同于第一等电位的第二等电位。
其中，像素结构还包括阵列基板，主像素区以及次像素区设置在阵列基板上，阵列基板上还包括横向设置的多条扫描线和纵向设置的多条数据线，扫描线均与数据线相交，其中：多个像素中的第n个像素的主像素区和次像素区均设置在第n条扫描线、第n+1条扫描线、第n条数据线以及第n+1条数据线所围成的区域内。
其中，第n条扫描线分别与第一颜色的像素连接，第n+1条扫描线分别与第二颜色的像素连接，第n+3条扫描线分别与第三颜色的像素连接，其中第一颜色、第二颜色以及第三颜色为不同颜色。
本发明的有益效果是：区别于现有技术的情况，每一像素包括相邻设置的主像素区以及从像素区，主像素区包括第一像素电极，第一像素电极通过第一控制开关连接数据信号；从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，第二像素电极通过第二控制开关连接数据信号，第一控制开关和第二控制开关的控制端均连接第一扫描信号，第三像素电极依次通过第三控制开关和第二控制开关连接数据信号，第三控制开关的控制端连接第二扫描信号，第三像素电极还通过第三控制开关连接第二像素电极，以在第一控制开关、第二控制开关以及第三控制开关均导通时使得第一像素电极和第二像素电极的电位不同，能够解决Tri-gate 面板的低色偏问题，并且无需额外的分享驱动线，能够提高像素的开口率。
【附图说明】
图1是现有技术中的画素分布示意图；
图2是现有技术中的像素结构示意图；
图3是本发明的像素结构示意图；
图4是本发明的像素的分布示意图；
图5是本发明的单个像素的结构示意图；
图6是本发明的液晶显示面板的驱动方法的流程示意图。
【具体实施方式】
首先请参见图3-图5，本发明的像素结构包括矩阵排列的多个像素，从图3中左图可以看出，像素结构采用8畴设计，主像素区11实现8畴中的4畴，次像素区12实现8畴中的另外4畴。每一像素包括相邻设置的主像素区11以及次像素区12，其中：主像素区11包括第一像素电极110和第一控制开关Tmain，第一像素电极110连接液晶电容Clc1和存储电容Cst1，并通过第一控制开关Tmain连接数据信号Dn；次像素区12包括第二像素电极120、第三像素电极121、第二控制开关Tsub以及第三控制开关Tcs，第二像素电极120连接液晶电容Clc2和存储电容Cst2，并通过第二控制开关Tsub连接数据信号Dn，第一控制开关Tmain和第二控制开关Tsub的控制端均连接第一扫描信号Gn，第三像素电极121连接分压液晶电容Cb，第三像素电极121依次通过第三控制开关Tcs和第二控制开关Tsub连接数据信号Dn，第三控制开关Tcs的控制端连接第二扫描信号Gn+1，第三像素电极121还通过第三控制开关Tcs连接第二像素电极120，以在第一控制开关Tmain、第二控制开关Tsub以及第三控制开关Tcs均导通时使得第一像素电极110和第二像素电极120的电位不同。
在本发明实施例中，第二扫描信号Gn+1打开时，控制开关T main2和控制开关Tsub2会将电荷分别送至第二扫描信号Gn+1上的像素的主像素区21和次像素区22，但是同时会使Gn对应的第三控制开关Tcs打开，给次像素区12放电，以使第一像素电极110和第二像素电极120的电位不同。如此，第n个像素的第三像素电极121采用第n+1条扫描线Gn+1进行驱动，无需增加额外的分享驱动线以驱动第三像素电极121，能够减少像素驱动线的数目，解决Tri-gate 面板的低色偏问题，并提高像素的开口率。
其中，像素结构还包括阵列基板1、与阵列基板1相对设置的彩膜基板2以及夹持在阵列基板1和彩膜基板2之间的液晶层3，像素电极4设置在阵列基板1上，像素电极4包括多个像素，每个像素包括主像素区以及次像素区，设置在阵列基板1上，阵列基板1上还包括横向设置的多条扫描线和纵向设置的多条数据线（图未示），扫描线均与数据线相交，其中：多个像素中的第n个像素的主像素区11和次像素区12均设置在第n条扫描线Gn、第n+1条扫描线Gn+1、第n条数据线Dn以及第n+1条数据线Dn+1所围成的区域内。第n条扫描线分别与第一颜色的像素P1连接，用于驱动第一颜色的像素P1的第一像素电极和第二像素电极。第n+1条扫描线分别与第二颜色的像素P2连接，用于驱动第二颜色的像素P2的第一像素电极和第二像素电极，同时还驱动第一颜色的像素P1的第三像素电极。第n+3条扫描线分别与第三颜色的像素P3连接，用于驱动第三颜色的像素P3的第一像素电极和第二像素电极，同时还驱动第二颜色的像素P2的第三像素电极。其中第一颜色、第二颜色以及第三颜色为不同颜色。优选地，可以第一颜色为红色，第二颜色为绿色，第三颜色为蓝色。彩膜基板2上设置有公共电极5，第三像素电极121和公共电极5之间以液晶层为介质形成分压液晶电容Cb，分压液晶电容Cb用于在第一控制开关Tmain、第二控制开关Tsub以及第三控制开关Tcs均导通时降低第二像素电极120的电位以使得第一像素电极110和第二像素电极120的电位不同。
在本发明实施例中，第一控制开关Tmain为第一薄膜晶体管，第二控制开关Tsub为第二薄膜晶体管，第三控制开关Tcs为第三薄膜晶体管，第一像素电极110连接第一薄膜晶体管的漏极，第一薄膜晶体管的源极连接数据信号Dn，第一薄膜晶体管的栅极连接第一扫描信号Gn，第二像素电极120连接第二薄膜晶体管的漏极，第二薄膜晶体管的源极连接数据信号Dn，第二薄膜晶体管的栅极连接第一扫描信号Gn，第三像素电极121连接第三薄膜晶体管的漏极，第三薄膜晶体管的源极连接第二薄膜晶体管的漏极，第三薄膜晶体管的栅极连接第二扫描信号Gn+1。
本发明实施例还提供一种液晶显示面板，液晶显示面板包括上述像素结构。
如图6所示，本发明实施例还提供一种液晶显示面板的驱动方法。液晶显示面板包括像素结构，像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区以及从像素区，其中主像素区包括第一像素电极，第一像素电极通过第一控制开关连接数据信号，从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，第二像素电极通过第二控制开关连接数据信号，第一控制开关和第二控制开关的控制端均连接第一扫描信号，第三像素电极依次通过第三控制开关和第二控制开关连接数据信号，第三控制开关的控制端连接第二扫描信号，液晶显示面板的驱动方法包括：
S10：利用第一扫描信号控制第一控制开关和第二控制开关导通。
S11：利用数据信号为主像素区和从像素区充电以使得第一像素电极和第二像素电极形成第一等电位。
S12：利用第二扫描信号控制第三控制开关导通，使得第三像素电极与第二像素电极导通，从而令第二像素电极与第三像素电极形成不同于第一等电位的第二等电位。
在S12中，第二扫描信号控制第三控制开关导通，使第二像素电极与第三像素电极形成不同于第一等电位的第二等电位时，第二扫描信号还控制下一像素中的第一控制开关和第二控制开关导通，以将电荷分别送至第二扫描信号上的像素的主像素区和次像素区，即第二扫描信号即为下一像素的第一扫描信号。如此，前一像素的第三像素电极采用用于驱动下一像素的第一像素电极和第二像素电极的第二扫描信号进行驱动，无需增加额外的分享驱动线以驱动第三像素电极，能够减少像素驱动线的数目，解决Tri-gate 面板的低色偏问题，并提高像素的开口率。
在本发明实施例中，像素结构还包括阵列基板，主像素区以及次像素区设置在阵列基板上，阵列基板上还包括横向设置的多条扫描线和纵向设置的多条数据线，扫描线均与数据线相交，其中：多个像素中的第n个像素的主像素区和次像素区均设置在第n条扫描线、第n+1条扫描线、第n条数据线以及第n+1条数据线所围成的区域内。第n条扫描线分别与第一颜色的像素连接，用于驱动第一颜色的像素的第一像素电极和第二像素电极。第n+1条扫描线分别与第二颜色的像素连接，用于驱动第二颜色的像素的第一像素电极和第二像素电极，同时还驱动第一颜色的像素的第三像素电极。第n+3条扫描线分别与第三颜色的像素连接，用于驱动第三颜色的像素的第一像素电极和第二像素电极，同时还驱动第二颜色的像素的第三像素电极。其中第一颜色、第二颜色以及第三颜色为不同颜色。优选地，可以第一颜色为红色，第二颜色为绿色，第三颜色为蓝色。
综上所述，本发明的像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区以及从像素区，主像素区包括第一像素电极，第一像素电极通过第一控制开关连接数据信号；从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，第二像素电极通过第二控制开关连接数据信号，第一控制开关和第二控制开关的控制端均连接第一扫描信号，第三像素电极依次通过第三控制开关和第二控制开关连接数据信号，第三控制开关的控制端连接第二扫描信号，第三像素电极还通过第三控制开关连接第二像素电极，以在第一控制开关、第二控制开关以及第三控制开关均导通时使得第一像素电极和第二像素电极的电位不同，能够解决Tri-gate 面板的低色偏问题，并且无需分享驱动线，能够提高像素的开口率。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (10)

  1. 一种像素结构，其中，所述像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区以及从像素区，其中：
    所述主像素区包括第一像素电极，所述第一像素电极通过第一控制开关连接数据信号；
    所述从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，所述第二像素电极通过所述第二控制开关连接所述数据信号，所述第一控制开关和所述第二控制开关的控制端均连接第一扫描信号，所述第三像素电极依次通过所述第三控制开关和所述第二控制开关连接所述数据信号，所述第三控制开关的控制端连接第二扫描信号，所述第三像素电极还通过所述第三控制开关连接所述第二像素电极，以在所述第一控制开关、所述第二控制开关以及所述第三控制开关均导通时使得所述第一像素电极和所述第二像素电极的电位不同。
  2. 根据权利要求1所述的像素结构，其中，所述像素结构还包括阵列基板，所述主像素区以及所述次像素区设置在所述阵列基板上，所述阵列基板上还包括横向设置的多条扫描线和纵向设置的多条数据线，所述扫描线均与所述数据线相交，其中：
    所述多个像素中的第n个像素的主像素区和次像素区均设置在第n条扫描线、第n+1条扫描线、第n条数据线以及第n+1条数据线所围成的区域内。
  3. 根据权利要求2所述的像素结构，其中，所述像素结构采用8畴设计，所述主像素区实现所述8畴中的4畴，所述次像素区实现所述8畴中的另外4畴。
  4. 根据权利要求2所述的像素结构，其中，所述第n条扫描线分别与第一颜色的像素连接，所述第n+1条扫描线分别与第二颜色的像素连接，第n+3条扫描线分别与第三颜色的像素连接，其中所述第一颜色、所述第二颜色以及所述第三颜色为不同颜色。
  5. 根据权利要求1所述的像素结构，其中，所述像素结构还包括与所述阵列基板相对设置的彩膜基板以及夹持在所述阵列基板和所述彩膜基板之间的液晶层，所述彩膜基板上设置有公共电极，所述第三像素电极和所述公共电极之间以所述液晶层为介质形成分压液晶电容，所述分压液晶电容用于在所述第一控制开关、所述第二控制开关以及所述第三控制开关均导通时降低所述第二像素电极的电位以使得所述第一像素电极和所述第二像素电极的电位不同。
  6. 根据权利要求1所述的像素结构，其中，所述第一控制开关为第一薄膜晶体管，所述第二控制开关为第二薄膜晶体管，所述第三控制开关为第三薄膜晶体管，所述第一像素电极连接所述第一薄膜晶体管的漏极，所述第一薄膜晶体管的源极连接所述数据信号，所述第一薄膜晶体管的栅极连接所述第一扫描信号，所述第二像素电极连接所述第二薄膜晶体管的漏极，所述第二薄膜晶体管的源极连接所述数据信号，所述第二薄膜晶体管的栅极连接所述第一扫描信号，所述第三像素电极连接所述第三薄膜晶体管的漏极，所述第三薄膜晶体管的源极连接所述第二薄膜晶体管的漏极，所述第三薄膜晶体管的栅极连接所述第二扫描信号。
  7. 一种液晶显示面板，其中，所述液晶显示面板包括权利要求5至10任一项所述的像素结构。
  8. 一种液晶显示面板的驱动方法，其中，所述液晶显示面板包括像素结构，所述像素结构包括矩阵排列的多个像素，每一像素包括相邻设置的主像素区以及从像素区，其中所述主像素区包括第一像素电极，所述第一像素电极通过第一控制开关连接数据信号，所述从像素区包括第二像素电极、第三像素电极、第二控制开关以及第三控制开关，所述第二像素电极通过所述第二控制开关连接所述数据信号，所述第一控制开关和所述第二控制开关的控制端均连接第一扫描信号，所述第三像素电极依次通过所述第三控制开关和所述第二控制开关连接所述数据信号，所述第三控制开关的控制端连接第二扫描信号，所述液晶显示面板的驱动方法包括：
    利用所述第一扫描信号控制所述第一控制开关和所述第二控制开关导通；
    利用所述数据信号为所述主像素区和所述从像素区充电以使得所述第一像素电极和所述第二像素电极形成第一等电位；
    利用所述第二扫描信号控制所述第三控制开关导通，使得所述第三像素电极与所述第二像素电极导通，从而令所述第二像素电极与所述第三像素电极形成不同于所述第一等电位的第二等电位。
  9. 根据权利要求8所述的方法，其中，所述像素结构还包括阵列基板，所述主像素区以及所述次像素区设置在所述阵列基板上，所述阵列基板上还包括横向设置的多条扫描线和纵向设置的多条数据线，所述扫描线均与所述数据线相交，其中：
    所述多个像素中的第n个像素的主像素区和次像素区均设置在第n条扫描线、第n+1条扫描线、第n条数据线以及第n+1条数据线所围成的区域内。
  10. 根据权利要求8所述的方法，其中，所述第n条扫描线分别与第一颜色的像素连接，所述第n+1条扫描线分别与第二颜色的像素连接，第n+3条扫描线分别与第三颜色的像素连接，其中所述第一颜色、所述第二颜色以及所述第三颜色为不同颜色。
PCT/CN2014/086639 2014-09-04 2014-09-16 像素结构、液晶显示面板及其驱动方法 WO2016033827A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/395,497 US20160071450A1 (en) 2014-09-04 2014-09-16 Pixel structure, liquid crystal display panel and driving method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410448784.4A CN104216187B (zh) 2014-09-04 2014-09-04 像素结构、液晶显示面板及其驱动方法
CN201410448784.4 2014-09-04

Publications (1)

Publication Number Publication Date
WO2016033827A1 true WO2016033827A1 (zh) 2016-03-10

Family

ID=52097850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/086639 WO2016033827A1 (zh) 2014-09-04 2014-09-16 像素结构、液晶显示面板及其驱动方法

Country Status (2)

Country Link
CN (1) CN104216187B (zh)
WO (1) WO2016033827A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115047682A (zh) * 2022-07-07 2022-09-13 惠科股份有限公司 画素结构、显示面板以及电子设备

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104977763B (zh) * 2015-06-18 2018-07-17 深圳市华星光电技术有限公司 一种驱动电路及其驱动方法、液晶显示器
CN105068345B (zh) * 2015-08-11 2018-06-22 深圳市华星光电技术有限公司 一种液晶显示面板
CN105045009B (zh) * 2015-08-24 2018-04-10 深圳市华星光电技术有限公司 一种液晶显示面板及其阵列基板
CN106652946A (zh) * 2016-12-26 2017-05-10 深圳市华星光电技术有限公司 一种液晶显示器及其驱动方法
CN106773413A (zh) * 2017-01-03 2017-05-31 深圳市华星光电技术有限公司 一种阵列基板及显示装置
TWI616861B (zh) * 2017-07-21 2018-03-01 友達光電股份有限公司 主動矩陣式液晶顯示裝置
CN107818770A (zh) * 2017-10-25 2018-03-20 惠科股份有限公司 显示面板的驱动装置及方法
CN107643617A (zh) * 2017-10-25 2018-01-30 惠科股份有限公司 驱动装置及显示装置
CN108648702A (zh) * 2018-03-26 2018-10-12 上海天马微电子有限公司 像素驱动电路及其驱动方法、显示面板和显示装置
CN209343105U (zh) 2018-12-04 2019-09-03 惠科股份有限公司 一种显示面板和显示装置
CN109471310B (zh) * 2018-12-25 2021-01-26 惠科股份有限公司 显示面板及显示装置
CN109725470B (zh) * 2018-12-25 2021-02-26 惠科股份有限公司 显示面板及显示装置
CN110412800B (zh) * 2019-07-25 2021-02-26 深圳市华星光电半导体显示技术有限公司 像素结构及采用该像素结构的显示面板
CN112309337B (zh) * 2019-07-30 2023-07-14 思电子系统意象公司 电子纸装置及其驱动方法
CN111258142A (zh) * 2020-03-16 2020-06-09 Tcl华星光电技术有限公司 像素驱动电路及显示面板
CN113990266A (zh) * 2021-10-28 2022-01-28 Tcl华星光电技术有限公司 像素电路及显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101281311A (zh) * 2007-04-04 2008-10-08 中华映管股份有限公司 像素结构及其驱动方法
CN101295718A (zh) * 2007-04-25 2008-10-29 胜华科技股份有限公司 液晶显示面板及其主动元件阵列基板
US20090115706A1 (en) * 2007-11-05 2009-05-07 Samsung Electronics Co., Ltd. Organic light emitting diode display and method for manufacturing the same
CN103278977A (zh) * 2013-05-31 2013-09-04 深圳市华星光电技术有限公司 液晶显示面板及其像素结构和驱动方法
CN103366683A (zh) * 2013-07-12 2013-10-23 上海和辉光电有限公司 像素阵列、显示器以及将图像呈现于显示器上的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8373633B2 (en) * 2008-07-10 2013-02-12 Au Optronics Corporation Multi-domain vertical alignment liquid crystal display with charge sharing
TWI449024B (zh) * 2012-08-03 2014-08-11 Au Optronics Corp 畫素電路、畫素結構、可切換二維／三維顯示裝置及其顯示驅動方法
CN103941442B (zh) * 2014-04-10 2016-07-20 深圳市华星光电技术有限公司 显示面板及其驱动方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101281311A (zh) * 2007-04-04 2008-10-08 中华映管股份有限公司 像素结构及其驱动方法
CN101295718A (zh) * 2007-04-25 2008-10-29 胜华科技股份有限公司 液晶显示面板及其主动元件阵列基板
US20090115706A1 (en) * 2007-11-05 2009-05-07 Samsung Electronics Co., Ltd. Organic light emitting diode display and method for manufacturing the same
CN103278977A (zh) * 2013-05-31 2013-09-04 深圳市华星光电技术有限公司 液晶显示面板及其像素结构和驱动方法
CN103366683A (zh) * 2013-07-12 2013-10-23 上海和辉光电有限公司 像素阵列、显示器以及将图像呈现于显示器上的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115047682A (zh) * 2022-07-07 2022-09-13 惠科股份有限公司 画素结构、显示面板以及电子设备

Also Published As

Publication number Publication date
CN104216187B (zh) 2017-08-15
CN104216187A (zh) 2014-12-17

Similar Documents

Publication Publication Date Title
WO2016033827A1 (zh) 像素结构、液晶显示面板及其驱动方法
CN105702226B (zh) 一种显示面板的驱动方法、显示面板及显示装置
CN202916564U (zh) 液晶显示装置
WO2017101190A1 (zh) 显示器和其驱动方法
CN202837748U (zh) 一种阵列基板及显示装置
EP2199850A1 (en) Liquid crystal display with pixel pairs using a common gate line
US10191575B2 (en) In-cell touch type liquid crystal display device
CN101510414A (zh) 液晶显示器及其驱动方法
US20160041438A1 (en) Array substrate, display device and driving method thereof
CN102349022A (zh) 阵列基板、液晶面板、液晶显示装置、电视接收机
WO2015043036A1 (zh) 一种阵列基板及液晶显示面板
CN104751821A (zh) 显示面板及其驱动方法
KR101994271B1 (ko) 표시장치
CN106201072A (zh) 一种触控显示装置
TW200401250A (en) Display device and scan line driver circuit
CN106292106A (zh) 一种阵列基板的电路结构
WO2016078204A1 (zh) 一种液晶显示面板及阵列基板
US20160328059A1 (en) In-Cell Touch Screen and Display Device
KR20180061506A (ko) 표시 장치
US8493304B2 (en) Liquid crystal display device
CN206096715U (zh) 一种阵列基板及显示装置
WO2019015005A1 (zh) 阵列基板及显示面板
KR20150078257A (ko) 박막 트랜지스터 표시판 및 표시 장치
WO2014161237A1 (zh) 液晶显示面板及其驱动方法
CN108459444A (zh) 显示面板及显示装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14395497

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14901153

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14901153

Country of ref document: EP

Kind code of ref document: A1