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WO2018170977A1 - Procédé d'excitation de panneau d'affichage à cristaux liquides, et panneau d'affichage à cristaux liquides - Google Patents

Procédé d'excitation de panneau d'affichage à cristaux liquides, et panneau d'affichage à cristaux liquides Download PDF

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Publication number
WO2018170977A1
WO2018170977A1 PCT/CN2017/080931 CN2017080931W WO2018170977A1 WO 2018170977 A1 WO2018170977 A1 WO 2018170977A1 CN 2017080931 W CN2017080931 W CN 2017080931W WO 2018170977 A1 WO2018170977 A1 WO 2018170977A1
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WO
WIPO (PCT)
Prior art keywords
sub
pixel
pixels
liquid crystal
display panel
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.)
Ceased
Application number
PCT/CN2017/080931
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English (en)
Chinese (zh)
Inventor
陈宥烨
何振伟
吴宇
何涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
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 Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Publication of WO2018170977A1 publication Critical patent/WO2018170977A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a method for driving a liquid crystal display panel and a liquid crystal display panel.
  • the liquid crystal display panel has many advantages such as thin body, power saving, no radiation, and has been widely used. Such as: LCD TV, mobile phone, personal digital assistant ( PDAs, digital cameras, computer screens or laptop screens, etc., dominate the field of flat panel display.
  • FIG. 1 is a schematic diagram of a conventional liquid crystal display panel.
  • a liquid crystal display panel adopting the structure includes a plurality of sub-pixels arranged in an array, and the sub-pixels include a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B, and blue in each column of sub-pixels
  • the color sub-pixel B, the green sub-pixel G, and the red sub-image R are alternately arranged alternately.
  • the second row sub-pixel, the first row sub-pixel, the third row sub-pixel, and the fifth row sub-pixel are used.
  • the row sub-pixel, the N-2th row sub-pixel, and the N-th row sub-pixel are sequentially driven in sequence, and when the pixel is charged by using the driving architecture, the pixel reload charging and the source can be solved.
  • the IC temperature is too high and so on.
  • FIG. 2 is a schematic diagram of a sub-pixel structure of a conventional liquid crystal display panel. As shown in FIG. 2, when driving is performed, the second row of sub-pixels is first driven. At this time, the scanning line G1 corresponding to the first row of sub-pixels connected to the other end of the liquid crystal capacitor cst of the second row of sub-pixels is turned off.
  • the charge in the sub-pixel of the second row is conserved, and when the sub-pixel is driven for the first row, the scan line G1 corresponding to the sub-pixel of the first row is turned on, and the coupling function of the storage capacitor cst of the sub-pixel of the second row is made.
  • the voltage of the second row of sub-pixels is pulled down, and this phenomenon is repeated in the second row of sub-pixels, the fifth row of sub-pixels, the eighth row of sub-pixels, ..., the N-5th row of sub-pixels, and the Nth - 2 rows of sub-pixels, thereby affecting the display quality of the liquid crystal display panel.
  • An object of the present invention is to provide a driving method of a liquid crystal display panel, which can improve display quality of a liquid crystal display panel of a three-gate structure.
  • the present invention provides a driving method of a liquid crystal display panel, wherein the liquid crystal display panel includes a plurality of pixels arranged in an array, each pixel including three sub-pixels of different colors arranged in a column direction.
  • the sub-pixel includes: a red sub-pixel, a green sub-pixel, and a blue sub-pixel, wherein in each pixel, the blue sub-pixel is located between the red sub-pixel and the green sub-pixel, the driving The method includes the following steps:
  • the sub-pixels located in the same column are divided into M sub-pixel groups, wherein the K-th sub-pixel group includes: a red sub-pixel and a green sub-pixel of the K-th pixel, and The blue sub-pixel of K+1 pixels, M and K are positive integers;
  • the luminances of the red sub-pixel, the green sub-pixel, and the blue sub-pixel located in the same sub-pixel group are the same; the luminances of the red sub-pixel, the green sub-pixel, and the blue sub-pixel in the adjacent sub-pixel group are different.
  • the sub-pixels in the same column each include red sub-pixels, blue sub-pixels, and green sub-pixels alternately arranged from the first row to the last row.
  • the sub-pixels in the same column each include a green sub-pixel, a blue sub-pixel, and a red sub-pixel which are alternately arranged from the first row to the last row.
  • each of the sub-pixel groups is sequentially driven in the order of the red sub-pixel, the green sub-pixel, and the blue sub-pixel.
  • each of the sub-pixel groups is sequentially driven in the order of the green sub-pixel, the red sub-pixel, and the blue sub-pixel.
  • the liquid crystal display panel further includes a plurality of scan lines and a plurality of data lines, each of the sub-pixels corresponding to one scan line and one data line.
  • each of the sub-pixels includes a thin film transistor, a liquid crystal capacitor, and a storage capacitor;
  • a gate of the thin film transistor is connected to the corresponding scan line, a source of the thin film transistor is connected to the corresponding data line, a drain of the thin film transistor and one end of the liquid crystal capacitor, and the storage One end of the capacitor is connected; the other end of the liquid crystal capacitor is connected to the common electrode, and the other end of the storage capacitor is connected to a scan line corresponding to the next sub-pixel.
  • the present invention also provides a driving method of a liquid crystal display panel, the liquid crystal display panel comprising a plurality of pixels arranged in an array, each pixel comprising three sub-pixels of different colors arranged in a column direction, the sub-pixels comprising: a red sub-pixel, a green sub-pixel, and a blue sub-pixel, wherein, in each pixel, the blue sub-pixel is located between the red sub-pixel and the green sub-pixel, and the driving method comprises the following steps:
  • the sub-pixels located in the same column are divided into M sub-pixel groups, wherein the K-th sub-pixel group includes: a red sub-pixel and a green sub-pixel of the K-th pixel, and The blue sub-pixel of K+1 pixels, M and K are positive integers;
  • the blue sub-pixels of the first pixel are driven, and then the first to M-th sub-pixel groups are sequentially driven, wherein in each of the sub-pixel groups, the blue sub-pixels are finally driven.
  • the luminances of the red sub-pixel, the green sub-pixel, and the blue sub-pixel located in the same sub-pixel group are the same.
  • the luminances of the red sub-pixels, the green sub-pixels, and the blue sub-pixels in the adjacent sub-pixel groups are different.
  • the sub-pixels in the same column each include red sub-pixels, blue sub-pixels, and green sub-pixels alternately arranged from the first row to the last row.
  • the sub-pixels in the same column are arranged in a green sub-pixel, a blue sub-pixel, and a red sub-pixel which are alternately arranged from the first row to the last row.
  • each of the sub-pixel groups is sequentially driven in the order of the red sub-pixel, the green sub-pixel, and the blue sub-pixel.
  • each of the sub-pixel groups is sequentially driven in the order of the green sub-pixel, the red sub-pixel, and the blue sub-pixel.
  • the liquid crystal display panel further includes a plurality of scan lines and a plurality of data lines, each of the sub-pixels corresponding to one scan line and one data line.
  • each of the sub-pixels includes a thin film transistor, a liquid crystal capacitor, and a storage capacitor;
  • a gate of the thin film transistor is connected to the corresponding scan line, a source of the thin film transistor is connected to the corresponding data line, a drain of the thin film transistor and one end of the liquid crystal capacitor, and the storage One end of the capacitor is connected; the other end of the liquid crystal capacitor is connected to the common electrode, and the other end of the storage capacitor is connected to a scan line corresponding to the next sub-pixel.
  • the present invention further provides a liquid crystal display panel comprising a plurality of pixels arranged in an array, each pixel comprising three sub-pixels of different colors arranged in a column direction, the sub-pixels comprising: red sub-pixels a green sub-pixel and a blue sub-pixel, wherein, in each pixel, the blue sub-pixel is located between the red sub-pixel and the green sub-pixel, and when the liquid crystal display panel is driven, includes The following steps:
  • the sub-pixels located in the same column are divided into M sub-pixel groups, wherein the K-th sub-pixel group includes: a red sub-pixel and a green sub-pixel of the K-th pixel, and The blue sub-pixel of K+1 pixels, M and K are positive integers;
  • the blue sub-pixels of the first pixel are driven, and then the first to M-th sub-pixel groups are sequentially driven, wherein in each of the sub-pixel groups, the blue sub-pixels are finally driven.
  • the luminances of the red sub-pixels, the green sub-pixels, and the blue sub-pixels located in the same sub-pixel group are the same.
  • the luminances of the red sub-pixels, the green sub-pixels, and the blue sub-pixels located in the same sub-pixel group are the same.
  • the driving method of the liquid crystal display panel of the present invention and the liquid crystal display panel by placing blue sub-pixels of each pixel of the same column in the liquid crystal display panel between the red sub-pixel and the green sub-pixel, with a specific scanning order,
  • the sub-pixel corresponding to the capacitive coupling is configured to set a blue sub-pixel with low sensitivity of the adult eye, thereby improving the display quality of the liquid crystal display panel, and when the liquid crystal display panel is driven, the luminance is switched every three rows of sub-pixels, and the sub-pixel is lowered. Charge and discharge frequency.
  • FIG. 1 is a schematic view of a conventional liquid crystal display panel
  • FIG. 2 is a schematic diagram of a sub-pixel structure of a conventional liquid crystal display panel
  • FIG. 3 is a first schematic view of a liquid crystal display panel of the present invention.
  • Figure 4 is a second schematic view of the liquid crystal display panel of the present invention.
  • FIG. 5 is a flow chart showing a method of driving a liquid crystal display panel of the present invention.
  • the invention provides a driving method for a liquid crystal display panel, wherein the liquid crystal display panel used for driving adopts a three-gate structure, that is, each sub-pixel in each pixel is arranged in a column direction, and sub-pixels of the same color in each sub-pixel are arranged. Arranged in the same row, one scan line is provided for each row of sub-pixels, and one data line is provided for each column of sub-pixels. That is to say, each sub-pixel corresponds to one scan line and one data line, and each pixel is connected with three scan lines and one data line, thereby reducing the number of data lines of the source driver and reducing the cost of the source driver.
  • Each of the sub-pixels in the liquid crystal display panel of the present invention includes a thin film transistor, a liquid crystal capacitor, and a storage capacitor; a gate of the thin film transistor is connected to the corresponding scan line, and a source and a corresponding of the thin film transistor The data line is connected, the drain of the thin film transistor is connected to one end of the liquid crystal capacitor and one end of the storage capacitor; the other end of the liquid crystal capacitor is connected to a common electrode, and the other end of the storage capacitor is The scan line corresponding to the next sub-pixel is connected.
  • the liquid crystal display panel of the present invention includes a plurality of pixels arranged in an array, each of the pixels includes three sub-pixels of different colors arranged in a column direction, and the sub-pixels include: a red sub-pixel, a green sub-pixel, and A blue sub-pixel in which, in each pixel, a blue sub-pixel is located between a red sub-pixel and a green sub-pixel.
  • FIG. 3 is a first schematic view of a liquid crystal display panel of the present invention.
  • the liquid crystal display panel of the present invention includes a plurality of pixels arranged in an array, each of the pixels includes three sub-pixels of different colors arranged in a column direction, and the sub-pixels include: a red sub-pixel R a green sub-pixel G and a blue sub-pixel B, wherein the sub-pixels in the same column each include a red sub-pixel R, a blue sub-pixel B, and a green sub-pixel G that are alternately arranged from the first row to the last row. .
  • the present invention changes the arrangement order of the sub-pixels in the pixels of the same column from the original blue sub-pixel B, the green sub-pixel G, and the red sub-pixel R to the red sub-pixel R and the blue sub-pixel.
  • FIG. 4 is a second schematic view of the liquid crystal display panel of the present invention.
  • the liquid crystal display panel of the present invention includes a plurality of pixels arranged in an array, each of the pixels includes three sub-pixels of different colors arranged in a column direction, and the sub-pixels include: a red sub-pixel R a green sub-pixel G and a blue sub-pixel B, wherein the sub-pixels in the same column each include a green sub-pixel G, a blue sub-pixel B, and a red sub-pixel that are alternately arranged from the first row to the last row. R.
  • the present invention changes the arrangement order of the sub-pixels in the pixels of the same column from the original blue sub-pixel B, the green sub-pixel G, and the red sub-pixel R to the green sub-pixel G, blue.
  • the sub-pixel B and the red sub-pixel R but this does not affect the overall display of the liquid crystal display panel due to the mixed color display principle.
  • the second row corresponding to the capacitive coupling occurs.
  • Image, 5th row subpixel, 8th row subpixel, ..., N-7th row subpixel, N-4th row subpixel, and N-1th row of subpixels set blue with lower adult sensitivity Sub-pixels to improve the display quality of the liquid crystal display panel.
  • FIG. 5 is a flowchart of a driving method of the liquid crystal display panel of the present invention.
  • the driving method of the liquid crystal display panel of the present invention comprises the following steps:
  • Step S101 dividing sub-pixels located in the same column into M sub-pixel groups except for the blue sub-pixel B of the first pixel, wherein the K-th sub-pixel group includes: red sub-pixel R and green of the K-th pixel
  • the sub-pixel G and the blue sub-pixel B of the K+1th pixel, M and K are positive integers;
  • Step S102 first driving the blue sub-pixel B of the first pixel, and then sequentially driving the first to Mth sub-pixel groups, wherein in each sub-pixel group, the blue sub-pixel B is finally driven.
  • the first sub-pixel group includes: a red sub-pixel R and a green sub-pixel G of the first pixel, and a blue sub-pixel B of the second pixel;
  • the second sub-pixel group includes: the second The red sub-pixel R and the green sub-pixel G of the pixel and the blue sub-pixel B of the third pixel are sequentially analogized to the last sub-pixel group.
  • step S102 specifically, in each sub-pixel group, the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B are sequentially driven in the order of, for example, when driving the first sub-pixel group, First driving the red sub-pixel R, then driving the green sub-pixel G, and finally driving the blue sub-pixel B; then driving the second sub-pixel group, when driving the second sub-pixel group, first driving the red sub-pixel R, and then driving the green sub-pixel The pixel G, finally driving the blue sub-pixel B; and so on until the last sub-pixel group is driven.
  • step S102 specifically, in each sub-pixel group, the green sub-pixel G, the red sub-pixel R, and the blue sub-pixel B may be sequentially driven, for example, driving the first sub-pixel group.
  • the green sub-pixel G is driven first, then the red sub-pixel R is driven, and finally the blue sub-pixel B is driven; then the second sub-pixel group is driven, and when the second sub-pixel group is driven, the green sub-pixel G is driven first, followed by driving The red sub-pixel R, finally driving the blue sub-pixel B; and so on until the last sub-pixel group is driven.
  • the luminances of the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B located in the same column sub-pixel group are set to be the same, and the red sub-pixel R and the green sub-pixel G in the adjacent sub-pixel group and The brightness of the blue sub-pixel B is set to be different.
  • the specific brightness difference can be determined according to the needs of the liquid crystal display panel. By setting the sub-pixels to be arranged in a bright and dark alternate arrangement, the large-view character bias of the liquid crystal display panel can be reduced, and the display quality can be improved.
  • the driving method of the liquid crystal display panel of the present invention by placing the blue sub-pixel of each pixel of the same column in the liquid crystal display panel between the red sub-pixel and the green sub-pixel, and matching with a specific scanning order, a capacitive coupling corresponding occurs.
  • the sub-pixels are arranged with blue sub-pixels with low sensitivity of the adult eye, thereby improving the display quality of the liquid crystal display panel, and when the liquid crystal display panel is driven, the luminance is switched every three rows of sub-pixels, and the charging and discharging frequency of the sub-pixels is lowered.
  • the present invention also provides a liquid crystal display panel comprising a plurality of pixels arranged in an array, each pixel comprising three sub-pixels of different colors arranged in a column direction, the sub-pixels comprising: a red sub-pixel, a green sub-pixel And a blue sub-pixel, wherein the blue sub-pixel is located between the red sub-pixel and the green sub-pixel in each pixel, and when the liquid crystal display panel is driven, the following steps are included:
  • the sub-pixels located in the same column are divided into M sub-pixel groups, wherein the K-th sub-pixel group includes: a red sub-pixel and a green sub-pixel of the K-th pixel, and The blue sub-pixel of K+1 pixels, M and K are positive integers;
  • the blue sub-pixels of the first pixel are driven, and then the first to M-th sub-pixel groups are sequentially driven, wherein in each of the sub-pixel groups, the blue sub-pixels are finally driven.
  • the luminances of the red sub-pixels, the green sub-pixels, and the blue sub-pixels located in the same sub-pixel group are the same.
  • the luminances of the red sub-pixels, the green sub-pixels, and the blue sub-pixels in the adjacent sub-pixel groups are different.
  • the sub-pixels in the same column each include a red sub-pixel, a blue sub-pixel, and a green sub-pixel which are alternately arranged from the first row to the last row.
  • the sub-pixels in the same column each include a green sub-pixel, a blue sub-pixel, and a red sub-pixel which are alternately arranged from the first row to the last row.
  • each of the sub-pixel groups is sequentially driven in the order of the red sub-pixel, the green sub-pixel, and the blue sub-pixel.
  • the liquid crystal display panel further includes a plurality of scan lines and a plurality of data lines, each of the sub-pixels corresponding to one scan line and one data line.
  • each of the sub-pixels includes a thin film transistor, a liquid crystal capacitor, and a storage capacitor;
  • a gate of the thin film transistor is connected to the corresponding scan line, a source of the thin film transistor is connected to the corresponding data line, a drain of the thin film transistor and one end of the liquid crystal capacitor, and the storage One end of the capacitor is connected; the other end of the liquid crystal capacitor is connected to the common electrode, and the other end of the storage capacitor is connected to a scan line corresponding to the next sub-pixel.
  • the driving method of the liquid crystal display panel of the present invention and the liquid crystal display panel by placing blue sub-pixels of each pixel of the same column in the liquid crystal display panel between the red sub-pixel and the green sub-pixel, with a specific scanning order,
  • the sub-pixel corresponding to the capacitive coupling is configured to set a blue sub-pixel with low sensitivity of the adult eye, thereby improving the display quality of the liquid crystal display panel, and when the liquid crystal display panel is driven, the luminance is switched every three rows of sub-pixels, and the sub-pixel is lowered. Charge and discharge frequency.

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

Abstract

La présente invention concerne un procédé d'excitation d'un panneau d'affichage à cristaux liquides, et un panneau d'affichage à cristaux liquides. Le panneau d'affichage à cristaux liquides comprend : une pluralité de pixels disposés selon un réseau, chaque pixel comprenant un sous-pixel rouge, un sous-pixel vert et un sous-pixel bleu qui sont disposés dans une colonne ; et dans chaque pixel, le sous-pixel bleu est situé entre le sous-pixel rouge et le sous-pixel vert, et est mis en correspondance avec une séquence de balayage spécifique de sorte à forcer un sous-pixel correspondant ayant une capacitance de couplage à être un sous-pixel bleu auquel l'œil humain est moins sensible.
PCT/CN2017/080931 2017-03-23 2017-04-18 Procédé d'excitation de panneau d'affichage à cristaux liquides, et panneau d'affichage à cristaux liquides Ceased WO2018170977A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710179296.1 2017-03-23
CN201710179296.1A CN106935218B (zh) 2017-03-23 2017-03-23 一种液晶显示面板的驱动方法及液晶显示面板

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WO2018170977A1 true WO2018170977A1 (fr) 2018-09-27

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CN107818769B (zh) * 2017-10-10 2019-07-12 惠科股份有限公司 显示面板驱动方法及显示装置
CN111812901B (zh) * 2020-07-08 2023-03-31 深圳市华星光电半导体显示技术有限公司 阵列基板及显示面板
CN114578623B (zh) * 2022-03-14 2022-11-15 重庆惠科金渝光电科技有限公司 像素结构及显示面板

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CN105825830A (zh) * 2016-05-30 2016-08-03 深圳市华星光电技术有限公司 液晶显示面板的驱动方法

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