CN109584830A - The driving device of display and its display panel, method - Google Patents

The driving device of display and its display panel, method Download PDF

Info

Publication number
CN109584830A
CN109584830A CN201811606976.8A CN201811606976A CN109584830A CN 109584830 A CN109584830 A CN 109584830A CN 201811606976 A CN201811606976 A CN 201811606976A CN 109584830 A CN109584830 A CN 109584830A
Authority
CN
China
Prior art keywords
pixel
data
object pixel
driving data
compensation
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.)
Granted
Application number
CN201811606976.8A
Other languages
Chinese (zh)
Other versions
CN109584830B (en
Inventor
单剑锋
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.)
HKC Co Ltd
Original Assignee
HKC 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 HKC Co Ltd filed Critical HKC Co Ltd
Priority to CN201811606976.8A priority Critical patent/CN109584830B/en
Publication of CN109584830A publication Critical patent/CN109584830A/en
Priority to PCT/CN2019/125009 priority patent/WO2020135089A1/en
Application granted granted Critical
Publication of CN109584830B publication Critical patent/CN109584830B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09G3/3607—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

Abstract

The present invention discloses a kind of displaying panel driving method, the second object pixel in the adjacent pixel unit of pixel unit where comprising determining that first object pixel is the first compensation pixel, and the first object pixel in the adjacent pixel unit of pixel unit where determining the second object pixel is the second compensation pixel；The first initial driving data of first object pixel is obtained, the second initial driving data of the second object pixel is obtained；First object high voltage drive data are determined according to the initial driving data of the first initial driving data and the first compensation pixel, and first object low voltage drive data are determined according to the initial driving data of the second initial driving data and the second compensation pixel；Using first object high voltage drive data-driven first object pixel, using first object low voltage drive the second object pixel of data-driven.The invention also discloses a kind of driving device of display panel and displays.The present invention solves the problems, such as visual angle colour cast, guarantees the resolution of picture, mentions high display quality.

Description

The driving device of display and its display panel, method
Technical field
The present invention relates to the driving devices of the driving method of field of display technology more particularly to display panel, display panel And display.
Background technique
Large scale liquid crystal display panel uses minus VA (Vertical Alignment, wide viewing angle) liquid crystal or IPS mostly (In-Panel Switching, plane conversion) liquid crystal technology.There are higher compared to IPS liquid crystal technology for VA type liquid crystal technology The advantage of production efficiency and low manufacturing cost, but there are obvious optical property defects, such as large scale to show for optical property For panel when needing biggish visual angle to present, VA type liquid crystal display panel can have color offset phenomenon.
Currently, the mode for improving colour cast is by the space sub-pixel in array of display, by successively giving height in timing Driving voltage gives the different high low driving voltage of adjacent sub-pixel spatially to solve the problems, such as colour cast, but so often The resolution for sacrificing picture, influences image display quality.
Summary of the invention
The main purpose of the present invention is to provide a kind of driving methods of display panel, it is intended to solve the problems, such as visual angle colour cast Guarantee the resolution of picture simultaneously, improves image display quality.
To achieve the above object, the present invention provides a kind of driving method of display panel, and the display panel includes display Array, the array of display include multiple pixel units being arranged in array, and the pixel unit includes the first sub-pixel；It is described The driving method of display panel comprises steps of determining that the first sub-pixel in one of adjacent pixel unit of any two is First object pixel, determine the adjacent pixel unit of any two it is another in the first sub-pixel be the second object pixel；Really The adjacent pixel unit of pixel unit where the fixed first object pixel, and be defined as the first compensating unit determines described the The adjacent pixel unit of pixel unit where two object pixels, and it is defined as the second compensating unit；Determine that first compensation is single Part or all of second object pixel determines part or all of in second compensating unit as the first compensation pixel in member One object pixel is as the second compensation pixel；It obtains and shows the corresponding first initial driving data of the first object pixel, obtain It takes and shows the corresponding second initial driving data of each second object pixel；According to the described first initial driving data and described The initial driving data of the second of first compensation pixel determines the first object high voltage drive data of the first object pixel, Second target is determined according to the first initial driving data of the described second initial driving data and second compensation pixel The first object low voltage drive data of pixel；Using first object picture described in the first object high voltage drive data-driven Element, using the second object pixel described in the first object low voltage drive data-driven.
Optionally, the second initial driving number according to the described first initial driving data and first compensation pixel According to the first object high voltage drive data of the determination first object pixel, according to the described second initial driving data and described The initial driving data of the first of second compensation pixel determines the first object low voltage drive data of second object pixel Step includes: to determine corresponding first reference voltage data and the first adjustment voltage number according to the described first initial driving data According to determining corresponding second reference voltage data and second adjustment voltage data according to the described second initial driving data；According to The second adjustment voltage data of first compensation pixel determines the first offset voltage data of the first object pixel, according to The first adjustment voltage data of second compensation pixel determines the second offset voltage data of second object pixel；According to First reference voltage data and the first offset voltage data determine the first object high voltage drive data, according to described Second reference voltage data and the second offset voltage data determine the first object low voltage drive data.
Optionally, described to determine that corresponding first reference voltage data and first is adjusted according to the described first initial driving data Whole voltage data determines corresponding second reference voltage data and second adjustment voltage number according to the described second initial driving data According to the step of include: that corresponding first high voltage data are determined according to the described first initial driving data, as first base Quasi- voltage data determines corresponding first low-voltage data according to the described first initial driving data, as the first adjustment Voltage data determines corresponding second low-voltage data according to the described second initial driving data, as the second benchmark electricity Data are pressed, corresponding second high voltage data are determined according to the described second initial driving data, as the second adjustment voltage Data.
Optionally, each pixel unit further includes the second sub-pixel and third sub-pixel, institute in each pixel unit The first sub-pixel, second sub-pixel and the third sub-pixel is stated to be arranged successively；The driving method of the display panel is also It comprises steps of determining that the second sub-pixel in one of adjacent pixel unit of any two is third object pixel, determines The adjacent pixel unit of any two it is another in the second sub-pixel be the 4th object pixel；Determine the adjacent picture of any two Third sub-pixel in one of plain unit is the 5th object pixel, determine the adjacent pixel unit of any two it is another in the Three sub-pixels are the 6th object pixel；The adjacent pixel unit of pixel unit where determining the third object pixel, and define For third compensating unit, the adjacent pixel unit of pixel unit where determining the 4th object pixel, and it is defined as the 4th benefit Unit is repaid, the adjacent pixel unit of pixel unit where determining the 5th object pixel, and it is defined as the 5th compensating unit, really The adjacent pixel unit of pixel unit where fixed 6th object pixel, and it is defined as the 6th compensating unit；Determine described Part or all of 4th object pixel determines part in the 4th compensating unit as third compensation pixel in three compensating units Or whole third object pixels determine part or all of 6th target picture in the 5th compensating unit as the 4th compensation pixel Element is used as the 5th compensation pixel, determines that part or all of 5th object pixel is as the 6th retrieved image in the 6th compensating unit Element；It obtains and shows the corresponding initial driving data of third of the third object pixel, obtain and show the 4th object pixel 4th initial driving data；It obtains and shows the corresponding 5th initial driving data of the 5th object pixel, obtain described in display 6th initial driving data of the 6th object pixel；According to the of the initial driving data of the third and the third compensation pixel Four initial driving datas determine the second target high voltage driving data of the third object pixel, initial according to the described 4th The initial driving data of third of driving data and the 4th compensation pixel determines that the second target of the 4th object pixel is low Voltage driving data, according to the 6th initial driving data of the 5th initial driving data and the 5th compensation pixel, really The third target high voltage driving data of fixed 5th object pixel, according to the 6th initial driving data and the described 6th 5th initial driving data of compensation pixel determines the third target low voltage driving data of the 6th object pixel；Using The second target high voltage driving data drives the third object pixel, using the second target low voltage driving data Drive the 4th object pixel；5th object pixel is driven using the third target high voltage driving data, is used The third target low voltage driving data drives the 6th object pixel.
Optionally, the 4th initial driving number according to the initial driving data of the third and the third compensation pixel According to the second target high voltage driving data of the determination third object pixel, according to the 4th initial driving data and described The initial driving data of third of 4th compensation pixel determines the second target low voltage driving data of the 4th object pixel Step includes: to determine corresponding third high voltage data and third low-voltage data, root according to the initial driving data of the third Corresponding 4th high voltage data and the 4th low-voltage data are determined according to the 4th initial driving data；It is high according to the third 4th high voltage data of voltage data and the third compensation pixel determine the second target high voltage driving data, root According to the third low-voltage data of the 4th low-voltage data and the 4th compensation pixel, second target low voltage is determined Driving data；The 6th initial driving data according to the 5th initial driving data and the 5th compensation pixel determines The third target high voltage driving data of 5th object pixel is mended according to the 6th initial driving data and the described 6th Repay packet the step of the 5th initial driving data of pixel determines the third target low voltage driving data of the 6th object pixel It includes: corresponding 5th high voltage data and the 5th low-voltage data being determined according to the 5th initial driving data, according to described 6th initial driving data determines corresponding 6th high voltage data and the 6th low-voltage data；According to the 5th high voltage number According to the 6th high voltage data with the 5th compensation pixel, the third target high voltage driving data is determined, according to described 5th low-voltage data of the 6th low-voltage data and the 6th compensation pixel determine the third target low voltage driving number According to.
Optionally, the second object pixel of part is as the first compensation pixel in the determination first compensating unit, really Part first object pixel comprises determining that described first mends as the step of the second compensation pixel in fixed second compensating unit Repaying the second object pixel adjacent with the first object pixel in unit is first compensation pixel, determines that described second mends Repaying first object pixel adjacent with second object pixel in unit is second compensation pixel；The determination described The 4th object pixel of part determines part third mesh in the 4th compensating unit as third compensation pixel in three compensating units Mark pixel comprises determining that adjacent with the third object pixel in the third compensating unit as the step of four compensation pixels The 4th object pixel be the third compensation pixel, determine adjacent with the 4th object pixel in the 4th compensating unit Third object pixel be the 4th compensation pixel；Part or all of 6th target in determination the 5th compensating unit Pixel determines that part or all of 5th object pixel is as the 6th compensation in the 6th compensating unit as the 5th compensation pixel The step of pixel, comprises determining that the 6th object pixel adjacent with the 5th object pixel in the 5th compensating unit is institute The 5th compensation pixel is stated, determines that the 5th object pixel adjacent with the 6th object pixel in the 6th compensating unit is institute State the 6th compensation pixel.
Optionally, one of two adjacent pixel units include the first object pixel, the 4th object pixel and 5th object pixel, another in two adjacent pixel units include second object pixel, the third target picture Plain and described 6th object pixel；Or, one of two adjacent pixel units include the first object pixel, the third mesh Pixel and the 5th object pixel are marked, another in two adjacent pixel units includes second object pixel, described the Four object pixels and the 6th object pixel.
Optionally, definition includes the first object pixel, institute using the sub-pixel that high voltage drive data are driven Third object pixel and the 5th object pixel are stated, definition includes institute using the sub-pixel that low voltage drive data are driven State the second object pixel, the 4th object pixel and the 6th object pixel；It is described to use the first object high voltage Driving data drives the first object pixel, using the second target picture described in the first object low voltage drive data-driven The step of element, and it is described the third object pixel is driven using the second target high voltage driving data, using described the Two target low voltage driving datas drive the 4th object pixel, drive institute using the third target high voltage driving data Before the step of stating the 5th object pixel, driving six object pixel using the third target low voltage driving data, Further include: respectively according to the initial driving data of each sub-pixel driven using high voltage drive data and its right The initial driving data for the compensation pixel answered determines corresponding 4th target low voltage driving data；Respectively according to each use The initial driving data for the sub-pixel that low voltage drive data are driven and its initial driving data of corresponding compensation pixel Determine corresponding 4th target high voltage driving data；It is described using described in the first object high voltage drive data-driven the One object pixel the step of using the second object pixel described in the first object low voltage drive data-driven, and described is adopted The third object pixel is driven with the second target high voltage driving data, using the second target low voltage driving number According to the 4th object pixel is driven, the 5th object pixel is driven using the third target high voltage driving data, is adopted After the step of driving six object pixel with the third target low voltage driving data, further includes: after preset time, The sub-pixel driven using high voltage drive data is switched to corresponding 4th target low voltage driving data to drive It is dynamic, the sub-pixel driven using low voltage drive data is switched to corresponding 4th target high voltage driving data and is carried out Driving.
In addition, to achieve the goals above, the application also proposes a kind of driving device of display panel, the display panel Driving device include: the first identification module, be set as determining the first sub- picture in one of adjacent pixel unit of any two Element be first object pixel, determine the adjacent pixel unit of any two it is another in the first sub-pixel be the second target picture Element；Second identification module is set as the adjacent pixel unit of pixel unit where determining the first object pixel, and is defined as First compensating unit, the adjacent pixel unit of pixel unit where determining second object pixel, and it is defined as the second compensation Unit；Third identification module is set as determining that part or all of second object pixel is as first in first compensating unit Compensation pixel determines that part or all of first object pixel is as the second compensation pixel in second compensating unit；Data are defeated Enter module, is set as obtaining the corresponding first initial driving data of the display first object pixel, obtains display described second The corresponding second initial driving data of object pixel；Processing module is set as according to the described first initial driving data and described The initial driving data of the second of first compensation pixel determines the first object high voltage drive data of the first object pixel, According to the first initial driving data of the described second initial driving data and second compensation pixel, second target is determined The first object low voltage drive data of pixel；Drive module is set as driving using the first object high voltage drive data The first object pixel is moved, using the second object pixel described in the first object low voltage drive data-driven.
In addition, to achieve the goals above, the application also proposes a kind of display, the display include display panel and Display panel driving equipment, the display panel are connected with the display panel driving equipment, the display panel driving equipment It include: the display panel driving journey that memory, processor and being stored in can be run on the memory and on the processor Sequence realizes the driving side of as above described in any item display panels when the display panel driver is executed by the processor The step of method.
The driving method for a kind of display panel that the embodiment of the present invention proposes, in the array of display of display panel, in sky Between on the first sub-pixel in adjacent pixel unit is driven by the way of high-low voltage interval, can achieve visual angle Compensation, avoids the appearance of color offset phenomenon, and each first sub-pixel is not that the initial driving data of single consideration itself determines it Target voltage driving data, but comprehensive surrounding uses and is different from the corresponding initial drive of the first sub-pixel that voltage is driven Dynamic data and the initial driving data of its own determine corresponding target voltage driving data, to make the sub- picture in array of display Element can be compensated mutually based on resolution needed for initial picture, to guarantee current display picture while solving color offset phenomenon The resolution in face improves image display quality.
Detailed description of the invention
Fig. 1 is each sub- picture of array of display first embodiment involved in the driving method of display panel of the embodiment of the present invention The distribution schematic diagram of the driving voltage of element；
Fig. 2 is each sub- picture of array of display second embodiment involved in the driving method of display panel of the embodiment of the present invention The distribution schematic diagram of the driving voltage of element；
Fig. 3 is the flow diagram of the driving method first embodiment of display panel of the embodiment of the present invention；
Fig. 4 is the flow diagram of the driving method second embodiment of display panel of the embodiment of the present invention；
Fig. 5 is the flow diagram of the driving method 3rd embodiment of display panel of the embodiment of the present invention；
Fig. 6 is the hardware structural diagram of the driving equipment of the embodiment of the present invention display panel.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Due to that can sacrifice the resolution of picture while display panel solves visual angle colour cast, the present invention provides following example In solution, guarantee the resolution of picture while solving the problems, such as visual angle colour cast, improve image display quality.
The embodiment of the present invention proposes a kind of driving method of display panel, the driving applied to display panel.Display panel It may include specifically liquid crystal display panel, be particularly applied to TN (Twisted Nematic, twisted nematic), OCB The liquid crystal display panel of (Optically Compensated Birefringence, optical compensation curved arrangement), VA type.It is aobvious Show that panel includes array of display, array of display includes multiple pixel units 10 being arranged in array, and pixel unit 10 includes first Sub-pixel.In the array of display of liquid crystal display panel, multiple sub-pixels are arranged in array, and each sub-pixel is and gate data Line is connected with source data line, wherein the sub-pixel with a line is connected by same gate data line, the sub-pixel of same row It is connected by same source data line.The sub-pixel of every row is driven by the grid that gate data line receives gate drivers input Dynamic signal, is opened or closed with the thin film transistor (TFT) controlled in sub-pixel.When thin film transistor (TFT) is opened, which passes through source Pole data line receives the source drive signal of source electrode driver input, the voltage official post between source drive signal and common voltage Capacitor charging, the voltage between capacitor make to deflect in liquid crystal molecule therein, make backlight according to the deflection journey of liquid crystal molecule Degree transmits the light of respective degrees, to make the sub-pixel that corresponding brightness be presented.Based on above-mentioned setting, referring to Fig.1, this implementation The array of display of example display panel includes pixel unit 10, and each pixel unit 10 includes the first sub-pixel, array arrangement The array of display of the formation display panel of pixel unit 10.Each pixel unit 10 may particularly include the first sub-pixel.First sub- picture Element can be specially red sub-pixel, green sub-pixels or blue subpixels etc..
Further, referring to Fig. 2, each pixel unit 10 further includes the second sub-pixel and third sub-pixel, each pixel The first sub-pixel, the second sub-pixel and third sub-pixel in unit 10 are arranged successively along line direction.By the first sub-pixel, second 10 array arrangement of multiple pixel units that sub-pixel and third sub-pixel are constituted forms the array of display 1 of display panel.First son Corresponding color is different with third sub-pixel for pixel, the second sub-pixel, in addition, in addition to the first sub-pixel, the second sub-pixel and the Other than three sub-pixels can also pixel unit 10 may also include the 4th sub-pixel and the 5th sub-pixel of different colours, can be according to reality Display demand is configured.Specifically, the first sub-pixel, the second sub-pixel, third sub-pixel may respectively be red sub-pixel, green Sub-pixels, blue subpixels etc., to realize that the multicolour of display picture is shown.
Further, the application also proposes a kind of driving method of display panel.Referring to Fig. 3, the drive of display panel is proposed Dynamic method first embodiment, in the first embodiment, the step of driving method, includes:
Step S10 determines that the first sub-pixel in one of adjacent pixel unit 10 of any two is first object pixel 11, determine the adjacent pixel unit 10 of any two it is another in the first sub-pixel be the second object pixel 12.
Specifically, the first sub-pixel in a pixel unit 10 can be selected at random, and it is determined as first object pixel 11, then The first sub-pixel in the pixel unit 10 adjacent with being selected then is determined as the second object pixel 12.Further, with second The first sub-pixel in the adjacent pixel unit 10 of the pixel unit 10 at 12 place of object pixel then can be identified as first object picture Element 11.So analogize, all first sub-pixels in array of display can be all divided into first object pixel 11 and second Object pixel 12.
Step S20 determines the adjacent pixel unit of 11 place pixel unit 10 of first object pixel, and is defined as the first benefit Unit is repaid, determines the adjacent pixel unit 10 of 12 place pixel unit 10 of the second object pixel, and be defined as the second compensating unit；
Step S30 determines that part or all of second object pixel is determined as the first compensation pixel in the first compensating unit Part or all of first object pixel is as the second compensation pixel in second compensating unit；
It wherein, can be by the second target pictures whole in the first compensating unit when pixel unit 10 only includes the first sub-pixel Element 12 is used as the first compensation pixel, can regard first object pixels 11 whole in the second compensating unit as the second compensation pixel.When Pixel unit 10 in addition to the first sub-pixel further include the sub-pixels such as the second sub-pixel, third sub-pixel when, can be single by the first compensation The second object pixel of part 12 is used as the first compensation pixel in member, can make part first object pixel 11 in the second compensating unit For the second compensation pixel.
Step S40 obtains the display initial driving data of first object pixel 11 corresponding first, obtains the second target of display The initial driving data of pixel 12 corresponding second；
First initial driving data is the default driving voltage determined according to the grayscale to display of first object pixel 11. Second initial driving data is the default driving voltage determined according to the grayscale to display of the second object pixel 12.Different ashes Rank is correspondingly arranged on different default driving voltages.Specifically, first object picture in the image data of current image frame can be obtained Plain 11 corresponding grayscale, determine corresponding first initial driving data according to the grayscale of first object pixel 11；It can obtain current The corresponding grayscale of second object pixel 12 in the image data of picture frame determines corresponding according to the grayscale of the second object pixel 12 Second initial driving data
Step S50 determines first according to the second initial driving data of the first initial driving data and the first compensation pixel The first object high voltage drive data of object pixel 11, according at the beginning of the first of the second initial driving data and the second compensation pixel Beginning driving data determines the first object low voltage drive data of the second object pixel 12；
First object high voltage drive data are the electricity of the first initial boost voltage data greater than first object pixel 11 Data are pressed, first object low voltage drive data are the voltage of the second initial boost voltage data less than the second object pixel 12 Data.Specifically, the first mesh can be determined according to the second initial driving data of the first initial driving data and the first compensation pixel The first object driving data for marking pixel 11, determines corresponding first object high voltage drive number according to first object driving data According to；The of the second object pixel 12 is determined according to the first initial driving data of the second initial driving data and the second compensation pixel Two target drives data determine corresponding first object low voltage drive data according to the second target drives data.For example, can incite somebody to action First initial driving data and the second initial driving data of the first compensation pixel obtain first object drive after being weighted and averaged Dynamic data, obtain first object high voltage drive data after first object driving data is increased certain amplification；It can will be at the beginning of second Beginning driving data and the first initial driving data of the second compensation pixel obtain the second target drives data after being weighted and averaged, First object low voltage drive data are obtained after second target drives data are reduced certain amplification.In addition, can also be according to first Initial driving data determines corresponding first reference voltage data and the first adjustment voltage data, according to the second initial driving data Determine corresponding second reference voltage data and second adjustment voltage data；According to the second adjustment voltage number of the first compensation pixel According to the first offset voltage data for determining first object pixel 11, determined according to the first adjustment voltage data of the second compensation pixel Second offset voltage data of the second object pixel 12；Is determined according to the first reference voltage data and the first offset voltage data One target high voltage driving data determines first object low-voltage according to the second reference voltage data and the second offset voltage data Driving data.
Step S60, using first object high voltage drive data-driven first object pixel 11, using the low electricity of first object Driving data is pressed to drive the second object pixel 12.
The driving voltage distribution schematic diagram of each sub-pixel can refer to Fig. 1 in array of display 1.The source electrode driver of display panel According to first object high voltage drive data-driven first object pixel 11, while source electrode driver is according to first object low-voltage Driving data drives the second object pixel 12.
The driving method for a kind of display panel that the embodiment of the present invention proposes, in the array of display of display panel, in sky Between on the first sub-pixel in adjacent pixel unit 10 is driven by the way of high-low voltage interval, can achieve view Angle compensation, avoids the appearance of color offset phenomenon, and each first sub-pixel is not that the single initial driving data for considering itself determines Its target voltage driving data, but comprehensive surrounding is corresponding initial using the first sub-pixel that voltage is driven is different from Driving data and the initial driving data of its own determine corresponding target voltage driving data, to make the son in array of display Pixel can be compensated mutually based on resolution needed for initial picture, to guarantee current display while solving color offset phenomenon The resolution of picture improves image display quality.
Specifically, being based on above-mentioned first embodiment, the application second embodiment is proposed.In a second embodiment, referring to figure 4, according to the second initial driving data of the first initial driving data and the first compensation pixel, determine the of first object pixel 11 One target high voltage driving data, according to the first initial driving data of the second initial driving data and the second compensation pixel, really The step of first object low voltage drive data of the second object pixel 12 include: calmly
Step S51 determines corresponding first reference voltage data and the first adjustment voltage according to the first initial driving data Data determine corresponding second reference voltage data and second adjustment voltage data according to the second initial driving data；
Specifically, different data intervals corresponds to different preset reference voltage data and default adjustment voltage data.It can It determines the data interval where the first initial driving data, corresponding preset reference voltage is determined according to identified data interval With default adjustment voltage as the first reference voltage data and the first adjustment voltage data, the second initial driving data place is determined Data interval, determine corresponding preset reference voltage and default adjustment voltage as the second base according to identified data interval Quasi- voltage data and second adjustment voltage data.In addition, step S51 may also include that step S511, according to the first initial driving number It is determined and is corresponded to according to the first initial driving data as the first reference voltage data according to the corresponding first high voltage data of determination The first low-voltage data corresponding second low electricity is determined according to the second initial driving data as the first adjustment voltage data Data are pressed as the second reference voltage data, corresponding second high voltage data are determined according to the second initial driving data, as Second adjustment voltage data.Specifically, it is high to obtain first after the first initial driving data can be increased to the first predeterminated voltage amplification Voltage data obtains the first low-voltage data after initially driving the data to reduce the first predeterminated voltage amount of decrease for first；It can be by Two initial driving datas obtain the second high voltage data after increasing by the second predeterminated voltage amplification, initially drive the data to subtract for second The second low-voltage data are obtained after small second predeterminated voltage amount of decrease.Wherein, the first predeterminated voltage amplification, the second predeterminated voltage increase Width, the first predeterminated voltage amount of decrease and the second predeterminated voltage amount of decrease can be determined according to the specific grayscale of the first sub-pixel, different First sub-pixel of grayscale can be corresponding with different predeterminated voltage amplification and predeterminated voltage amount of decrease.
Step S52, determine first object pixel 11 according to the second adjustment voltage data of the first compensation pixel first are mended Voltage data is repaid, the second offset voltage of the second object pixel 12 is determined according to the first adjustment voltage data of the second compensation pixel Data；
The corresponding second adjustment voltage data of each first compensation pixel, each first object pixel 11 can have one Or more than one first compensation pixel.When identified first compensation pixel only one when, directly by second adjustment voltage number According to as the first offset voltage data.When identified first compensation pixel is more than one, required according to different resolutions, The first different compensation pixels is correspondingly arranged on the default weight of identical or different first.Specifically, it is aobvious to obtain current picture The resolution shown determines the size of the corresponding first default weight of each first compensation pixel according to the resolution of acquisition.In addition, by It is different in the number of the first compensation pixel, it is also different to the compensating action of first object pixel 11, it therefore, can be with specific reference to acquisition Resolution and the number of the first compensation pixel determine the size of the corresponding first default weight of each first compensation pixel.Determine After the corresponding first default weight of one compensation pixel, according to second adjustment voltage data and its corresponding first default weight, into After row weighted average, the first offset voltage data are obtained.
For example, being based on Fig. 1, the first sub-pixel corresponding to H34 is first object pixel, to determine corresponding to H34 the For the first object high voltage drive data H34 of one sub-pixel, the first standard electric of the first sub-pixel corresponding to H34 itself Pressure data are H ' 34, and the first offset voltage data corresponding to H34 are H " 34, and first of the first sub-pixel corresponding to H34 is mended Repaying pixel is respectively the first sub-pixel corresponding to the first sub-pixel, L24 corresponding to L33, the first sub- picture corresponding to L35 The second adjustment voltage data of element, the first sub-pixel corresponding to L44, the first sub-pixel corresponding to L33 is H33, and L24 institute is right The second adjustment voltage data answered is H24, and second adjustment voltage data corresponding to L35 is H35, the second tune corresponding to L44 Whole voltage data is H44, the corresponding first default weight of each first compensation pixel is 1/4, then H " 34=1/4* (H24+ H33+H35+H44)。
The corresponding the first adjustment voltage data of each second compensation pixel, each second object pixel 12 can have one Or more than one second compensation pixel.When identified second compensation pixel only one when, directly by the first adjustment voltage number According to as the second offset voltage data.When identified second compensation pixel is more than one, required according to different resolutions, The second different compensation pixels is correspondingly arranged on the default weight of identical or different second.Specifically, it is aobvious to obtain current picture The resolution shown determines the size of the corresponding second default weight of each second compensation pixel according to the resolution of acquisition.In addition, by It is different in the number of the second compensation pixel, it is also different to the compensating action of the second object pixel 12, it therefore, can be with specific reference to acquisition Resolution and the number of the second compensation pixel determine the size of the corresponding second default weight of each second compensation pixel.Determine After the corresponding second default weight of two compensation pixels, according to the first adjustment voltage data and its corresponding second default weight, into After row weighted average, the second offset voltage data are obtained.
For example, being based on Fig. 1, the first sub-pixel corresponding to L44 is the second object pixel, to determine corresponding to L44 the For the first object low voltage drive data L34 of one sub-pixel, the second standard electric of the first sub-pixel corresponding to H34 itself Pressure data are L ' 44, and the first offset voltage data corresponding to L44 are L " 44, and second of the first sub-pixel corresponding to L44 is mended Repaying pixel is respectively the first sub-pixel corresponding to the first sub-pixel, H43 corresponding to H34, the first sub- picture corresponding to H45 The second adjustment voltage data of element, the first sub-pixel corresponding to H54, the first sub-pixel corresponding to H34 is L3, and H43 institute is right The second adjustment voltage data answered is L43, and second adjustment voltage data corresponding to H45 is L45, the second tune corresponding to H54 Whole voltage data is L54, the corresponding second default weight of each second compensation pixel is 1/4, then L " 44=1/4* (L34+ L43+L45+L54)。
Step S53 determines first object high voltage drive according to the first reference voltage data and the first offset voltage data Data determine first object low voltage drive data according to the second reference voltage data and the second offset voltage data.
Specifically, can be driven the sum of the first reference voltage data and the first offset voltage data as first object high voltage Dynamic data, such as H34=(H ' 34+H " 34)/2, using the sum of the second reference voltage data and the second offset voltage data as first Target low voltage driving data, such as L44=(L ' 44+L " 44)/2.
In the present embodiment, with the first object pixel 11 of first object high voltage drive, with the drive of first object low-voltage The second dynamic object pixel 12, in display can it is equivalent go out with initial driving data (the first initial driving data and second initial Driving data) drive each sub-pixel when the image effect to be presented, guarantee viewing angle compensation while have both image analytic degree It presents.
Based on above-mentioned the first embodiment or the second embodiment, propose that the third of the driving method of the application display panel is implemented Example.It in the third embodiment, further include second when the pixel unit 10 of the array of display of display panel is other than the first sub-pixel When sub-pixel and third sub-pixel, referring to Fig. 5, the driving method of display panel is further comprising the steps of:
Step S60 determines that the second sub-pixel in one of adjacent pixel unit 10 of any two is third object pixel 13, determine the adjacent pixel unit 10 of any two it is another in the second sub-pixel be the 4th object pixel 14；It determines any Third sub-pixel in one of two adjacent pixel units 10 is the 5th object pixel 15, determines the adjacent pixel of any two Unit 10 it is another in third sub-pixel be the 6th object pixel 16；
Step S70, the adjacent pixel unit of pixel unit where determining third object pixel, and it is single to be defined as third compensation Member, the adjacent pixel unit of pixel unit where determining the 4th object pixel, and it is defined as the 4th compensating unit, determine the 5th mesh The adjacent pixel unit of pixel unit where marking pixel, and it is defined as the 5th compensating unit, determine picture where the 6th object pixel The adjacent pixel unit of plain unit, and it is defined as the 6th compensating unit；
Step S80 determines that part or all of 4th object pixel is determined as third compensation pixel in third compensating unit Part or all of third object pixel is as the 4th compensation pixel in 4th compensating unit, determine in the 5th compensating unit part or All the 6th object pixel determines part or all of 5th object pixel conduct in the 6th compensating unit as the 5th compensation pixel 6th compensation pixel；Step S90 obtains the display 13 initial driving data of corresponding third of third object pixel, obtains display the 4th initial driving data of four object pixels 14；The display corresponding 5th initial driving data of the 5th object pixel 15 is obtained, Obtain the 6th initial driving data of the 6th object pixel 16 of display；Step S100, according to the initial driving data of third and third 4th initial driving data of compensation pixel determines the second target high voltage driving data of third object pixel 13, according to The initial driving data of third of four initial driving datas and the 4th compensation pixel determines that the second target of the 4th object pixel 14 is low Voltage driving data determines the 5th mesh according to the 6th initial driving data of the 5th initial driving data and the 5th compensation pixel The third target high voltage driving data for marking pixel 15, it is initial according to the 5th of the 6th initial driving data and the 6th compensation pixel the Driving data determines the third target low voltage driving data of the 6th object pixel 16；
Step S110 drives third object pixel 13 using the second target high voltage driving data, low using the second target Voltage driving data drives the 4th object pixel 14；5th object pixel 15 is driven using third target high voltage driving data, 6th object pixel 16 is driven using third target low voltage driving data.
Specifically, determining third mesh according to the 4th initial driving data of the initial driving data of third and third compensation pixel The second target high voltage driving data of pixel 13 is marked, the third according to the 4th initial driving data and the 4th compensation pixel is initial Driving data determines that the step of the second target low voltage driving data of the 4th object pixel 14 includes: step S101, according to Three initial driving datas determine corresponding third high voltage data and third low-voltage data, true according to the 4th initial driving data Fixed corresponding 4th high voltage data and the 4th low-voltage data；Step S102 is compensated according to third high voltage data and third 4th high voltage data of pixel determine the second target high voltage driving data, are compensated according to the 4th low-voltage data and the 4th The third low-voltage data of pixel, determine the second target low voltage driving data.
The 5th object pixel is determined according to the 6th initial driving data of the 5th initial driving data and the 5th compensation pixel 15 third target high voltage driving data, according to the 5th initial driving number of the 6th initial driving data and the 6th compensation pixel It include: step S103 according to the step of third target low voltage driving data for determining the 6th object pixel 16, it is initial according to the 5th Driving data determines corresponding 5th high voltage data and the 5th low-voltage data, is determined and is corresponded to according to the 6th initial driving data The 6th high voltage data and the 6th low-voltage data；Step S104, according to the 5th high voltage data and the 5th compensation pixel 6th high voltage data determine third target high voltage driving data, according to the 6th low-voltage data and the 6th compensation pixel 5th low-voltage data determine third target low voltage driving data.
Wherein, it using third high voltage data as the third reference voltage data of third object pixel, is compensated according to third 4th high voltage data of pixel determine the third offset voltage data of third object pixel, according to third reference voltage data and Third offset voltage data determine the second target high voltage driving data of third object pixel；Using the 4th low-voltage data as 4th reference voltage data of the 4th object pixel determines the 4th target picture according to the third low-voltage data of the 4th compensation pixel 4th offset voltage data of element, determine the 4th object pixel according to the 4th reference voltage data and the 4th offset voltage data Second target low voltage driving data；Using the 5th high voltage data as the 5th reference voltage data of the 5th object pixel, root The 5th offset voltage data that the 5th object pixel is determined according to the 6th high voltage data of the 5th compensation pixel, according to the 5th benchmark Voltage data and the 5th offset voltage data determine the third target high voltage driving data of the 5th object pixel；By the 6th low electricity Sixth reference voltage data of the data as the 6th object pixel is pressed, is determined according to the 5th low-voltage data of the 6th compensation pixel 6th offset voltage data of the 6th object pixel determine the 6th according to the 6th reference voltage data and the 6th offset voltage data The third target low voltage driving data of object pixel.Second target high voltage driving number corresponding to third object pixel 13 It can refer to step S50 in above-described embodiment, step according to third target high voltage driving data corresponding to, the 5th object pixel 15 Rapid S51, step S52, step S53, first object high voltage drive number corresponding to the first object pixel 11 in step S511 According to method of determination analogy be determined, therefore not to repeat here.Second target low voltage corresponding to 4th object pixel 14 drives Third target low voltage driving data corresponding to dynamic data, the 6th object pixel 16 can refer to the step in above-described embodiment S50, step S51, step S52, step S53, first object low-voltage corresponding to the second object pixel 12 in step S511 The method of determination analogy of driving data is determined, and therefore not to repeat here.
For example, being based on Fig. 2, GL4,2The second corresponding sub-pixel is the 4th object pixel, to determine GL4,2Corresponding Second target low voltage driving data G of two sub-pixelsL4,2For, GL4,24th standard of the second corresponding sub-pixel itself Voltage data (the 4th low-voltage data) is G 'L4,2, GL4,2The 4th corresponding offset voltage data are G "L4,2, GL4,2It is corresponding The 4th compensation pixel of the second sub-pixel be respectively GH4,1Corresponding the second sub-pixel, GH3,2Corresponding the second sub-pixel, GH4,3Corresponding the second sub-pixel, GH5,2The second corresponding sub-pixel, GH4,1The low electricity of third of the second corresponding sub-pixel Pressure data are GL4,1, GH3,2Corresponding second adjustment voltage data is GL3,2, GH4,3Corresponding third low-voltage data are GL4,3, GH5,2Corresponding third low-voltage data are GL5,2, the corresponding second default weight of each 4th compensation pixel is 1/ 4, then G "L4,2=1/4* (GL4,1+GL3,2+GL4,3+GL5,2), GL4,2Second target low voltage driving number of corresponding second sub-pixel According to GL4,2=(G "L4,2+G’L4,2)/2。
In the present embodiment, analogy first object pixel 11 and the driving method of the second object pixel 12 are to third target picture Plain 13, the 4th object pixel 14, the 5th object pixel 15 and the 6th object pixel 16 are driven, to realize three color display surfaces Plate guarantees that multicolour shows the resolution of picture while improving visual angle colour cast, improves image display quality.
Further, based in 3rd embodiment, the fourth embodiment of the driving method of the application display panel is proposed.? In fourth embodiment, determine that the second object pixel of part 12 is used as the first compensation pixel in the first compensating unit, determines the second benefit Repaying the step of part first object pixel 11 is used as the second compensation pixel in unit includes: step S81, determines the first compensating unit In second object pixel 12 adjacent with first object pixel 11 be the first compensation pixel, determine in the second compensating unit with second The adjacent first object pixel 11 of object pixel 12 is the second compensation pixel.Determine the 4th target picture of part in third compensating unit Element is used as third compensation pixel, determines the step of part third object pixel is as four compensation pixels in the 4th compensating unit packet Include: step S82 determines that the 4th object pixel 14 adjacent with third object pixel 13 in third compensating unit is third retrieved image Element determines that third object pixel 13 adjacent with the 4th object pixel 14 in the 4th compensating unit is the 4th compensation pixel.It determines Part or all of 6th object pixel is as the 5th compensation pixel in 5th compensating unit, determine in the 6th compensating unit part or All the 5th object pixels as the step of six compensation pixels include: step S83, determine in the 5th compensating unit with the 5th mesh Marking adjacent the 6th object pixel 16 of pixel 15 is the 5th compensation pixel, determine in the 6th compensating unit with the 6th object pixel 16 The 5th adjacent object pixel 15 is the 6th compensation pixel.
For example, being based on Fig. 2, GL4,2The second corresponding sub-pixel is the 4th object pixel, to determine GL4,2Corresponding Second target low voltage driving data G of two sub-pixelsL4,2For, GL4,24th standard of the second corresponding sub-pixel itself Voltage data (the 4th low-voltage data) is G 'L4,2, GL4,2The 4th corresponding offset voltage data are G "L4,2, GL4,2It is corresponding The 4th compensation pixel of the second sub-pixel be respectively GH3,2The second corresponding sub-pixel and GH5,2The sub- picture of corresponding second Element, GH3,2Corresponding third low-voltage data are GL3,2, GH5,2Corresponding third low-voltage data are GL5,2, each 4th The corresponding second default weight of compensation pixel is 1/2, then G "L4,2=1/2* (GL3,2+GL5,2), GL4,2Corresponding second sub- picture Second target low voltage driving data G of elementL4,2=(G "L4,2+G’L4,2)/2.Wherein, the first compensation pixel, the second retrieved image After element, third compensation pixel, the 5th compensation pixel and the 6th compensation pixel determine, the corresponding target drives voltage number of each sub-pixel According to calculating can analogy referring to the 4th compensation pixel determine after, the method for determination of the second target low voltage driving data, herein not It repeats.
In the present embodiment, due to each sub-pixel and sub-pixel homochromy in adjacent pixel unit 10 on line direction it Between also between be separated with the sub-pixels of other colors, the sub-pixel by other intermediate colors is influenced, along the homochromy of line direction interval When different high-low voltage driving is respectively adopted in sub-pixel image quality present will affect on resolution it is smaller, therefore by each sub-pixel Adjacent sub-pixel is as the corresponding compensation pixel of each sub-pixel along column direction, so that further increasing image quality is presented parsing Degree.
Further, one of two adjacent pixel units 10 include first object pixel 11,14 and of the 4th object pixel 5th object pixel 15, another in two adjacent pixel units 10 include the second object pixel 12,13 and of third object pixel 6th object pixel 16；Or, one of two adjacent pixel units 10 include first object pixel 11,13 and of third object pixel 5th object pixel 15, another in two adjacent pixel units 10 include the second object pixel 12,14 and of the 4th object pixel 6th object pixel 16.
In the present embodiment, the first sub-pixel in the same pixel unit 10, the second sub-pixel, third sub-pixel can be same Shi Caiyong high voltage drive or low voltage drive.It that is simultaneously include first object pixel 11, the in a pixel unit 10 Three object pixels 13 and the 5th object pixel 15, pixel unit 10 adjacent thereto include the second object pixel the 12, the 4th simultaneously Object pixel 14 and the 6th object pixel 16.Specifically, in the one of pixel unit 10 of adjacent two pixel unit 10, first Sub-pixel can be used first object high voltage drive data and be driven, and the second adjacent sub-pixel of first sub-pixel is using the Two target high voltage driving datas are driven, and the adjacent third sub-pixel of second sub-pixel is driven using third target high voltage Dynamic data are driven；In adjacent two pixel unit 10 one other pixel unit 10 therein, the first sub-pixel can be used One target low voltage driving data is driven, and the second adjacent sub-pixel of first sub-pixel is driven using the second target low voltage Dynamic data are driven, and the adjacent third sub-pixel of second sub-pixel is driven using third target low voltage driving data It is dynamic.In addition, improve image quality to reduce the granular sensation of picture, the first sub-pixel in the same pixel unit 10, second High voltage drive and low voltage drive can be respectively adopted in sub-pixel, third sub-pixel.That is, using the of high voltage drive One object pixel 11, third object pixel 13 and the 5th object pixel 15 are not present in simultaneously in a pixel unit 10, use The second object pixel 12, the 4th object pixel 14 and the 6th object pixel 16 of low voltage drive are not present in a pixel simultaneously In unit 10.It that is simultaneously include first object pixel 11, the 4th object pixel 14 and the 5th mesh in a pixel unit 10 Pixel 15 is marked, pixel unit 10 adjacent thereto includes the second object pixel 12, third object pixel 13 and the 6th target simultaneously Pixel 16.Specifically, the first mesh can be used in first sub-pixel in the one of pixel unit 10 of adjacent two pixel unit 10 Absolute altitude voltage driving data is driven, and the second adjacent sub-pixel of first sub-pixel uses the second target low voltage driving number According to being driven, the adjacent third sub-pixel of second sub-pixel is driven using third target high voltage driving data；? In adjacent two pixel unit 10 one other pixel unit 10 therein, first object low voltage drive number is can be used in the first sub-pixel According to being driven, the second adjacent sub-pixel of first sub-pixel is driven using the second target high voltage driving data, should The adjacent third sub-pixel of second sub-pixel is driven using third target low voltage driving data
In addition, adjacent one of two pixel units 10 may include first object pixel 11, the 4th object pixel 14 and Six object pixels 16, the another of two adjacent pixel units 10 includes the second object pixel 12, third object pixel 13 and the 5th Object pixel 15.Alternatively, adjacent one of two pixel units 10 may include first object pixel 11,13 and of third object pixel 6th object pixel 16, the another of two adjacent pixel units 10 includes the second object pixel 12, the 4th object pixel 14 and Five object pixels 15.Alternatively, adjacent one of two pixel units 10 may include the second object pixel 12, third object pixel 13 With the 5th object pixel 15, the another of two adjacent pixel units 10 includes first object pixel 11,14 and of the 4th object pixel 6th object pixel 16.
Further, the sub-pixel that definition is driven using high voltage drive data includes first object pixel 11, the Three object pixels 13 and the 5th object pixel 15, definition include the second mesh using the sub-pixel that low voltage drive data are driven Mark pixel 12, the 4th object pixel 14 and the 6th object pixel 16；Using first object high voltage drive the first mesh of data-driven Pixel 11 is marked, the step of using first object low voltage drive data-driven the second object pixel 12, and it is high using the second target Voltage driving data drives third object pixel 13, drives the 4th object pixel 14 using the second target low voltage driving data, 5th object pixel 15 is driven using third target high voltage driving data, using third target low voltage driving data driving the Before the step of six object pixel 16, further includes:
Step S01, respectively according to the initial driving data of each sub-pixel driven using high voltage drive data and The initial driving data of its corresponding compensation pixel determines corresponding 4th target low voltage driving data；Respectively according to each use The initial driving data for the sub-pixel that low voltage drive data are driven and its initial driving data of corresponding compensation pixel Determine corresponding 4th target high voltage driving data；
First object pixel is determined according to the second initial driving data of the first initial driving data and the first compensation pixel 11 corresponding 4th target low voltage driving datas, according to the first initial drive of the second initial driving data and the second compensation pixel Dynamic data determine the corresponding 4th target high voltage driving data of the second object pixel 12；According to the initial driving data of third and 4th initial driving data of three compensation pixels determines the corresponding 4th target low voltage driving data of third object pixel 13, root The 4th object pixel 14 corresponding is determined according to the initial driving data of third of the 4th initial driving data and the 4th compensation pixel Four target high voltage driving datas are determined according to the 6th initial driving data of the 5th initial driving data and the 5th compensation pixel The corresponding 4th target low voltage driving data of 5th object pixel 15, according to the 6th initial driving data and the 6th compensation pixel The 5th initial driving data determine the corresponding 4th target high voltage driving data of the 6th object pixel 16.Wherein, the 4th mesh The method of determination of mark low voltage drive data can refer to above-mentioned first object low voltage drive data, the second target low voltage drives Dynamic data and third target low voltage driving data, the method for determination of the 4th target high voltage driving data can refer to above-mentioned the One target high voltage driving data, the second target high voltage driving data and third target high voltage driving data, do not make herein It repeats.
Using first object high voltage drive data-driven first object pixel 11, using first object low voltage drive number The step of according to the second object pixel 12 of driving, and third object pixel 13 is driven using the second target high voltage driving data, it adopts The 4th object pixel 14 is driven with the second target low voltage driving data, using third target high voltage driving data driving the 5th Object pixel 15, after the step of third target low voltage driving data the 6th object pixel 16 of driving, further includes:
The sub-pixel driven using high voltage drive data after preset time, is switched to corresponding the by step S02 Four target low voltage driving datas are driven, and the sub-pixel driven using low voltage drive data are switched to corresponding 4th target high voltage driving data is driven.
Wherein, preset time can be set according to actual displayed demand.When in the present embodiment, to avoid sub-pixel long Between keep the driving of high voltage or low-voltage that naked eyes is made to be easy to find the defect of bright dark sub-pixel in picture.In display picture frame When, to same sub-pixel, the mode in the present embodiment can be used, determine the corresponding target high voltage driving data of the sub-pixel and Target low voltage driving data, target high voltage driving data and target low voltage driving data is defeated according to chronological order Enter into corresponding sub-pixel.
In addition, the embodiment of the present invention also proposes that a kind of driving device of display panel, the driving device of display panel include: First identification module, the second identification module, third identification module, data input module, processing module and drive module etc..Its In, the first sub-pixel that the first identification module is set as in one of adjacent pixel unit of determining any two is first object picture Element, determine the adjacent pixel unit of any two it is another in the first sub-pixel be the second object pixel.Second identification module It is set as the adjacent pixel unit of pixel unit where determining first object pixel, and is defined as the first compensating unit, determines the The adjacent pixel unit of pixel unit where two object pixels, and it is defined as the second compensating unit.Third identification module is set as Determine that part or all of second object pixel determines in the middle part of the second compensating unit as the first compensation pixel in the first compensating unit Divide or whole first object pixels are as the second compensation pixel.Data input module is set as obtaining display first object pixel pair The initial driving data of first answered obtains the corresponding second initial driving data of the second object pixel of display.Processing module setting To determine the first of first object pixel according to the second initial driving data of the first initial driving data and the first compensation pixel Target high voltage driving data is determined according to the first initial driving data of the second initial driving data and the second compensation pixel The first object low voltage drive data of second object pixel.Drive module is set as using first object high voltage drive number According to driving first object pixel, using first object low voltage drive the second object pixel of data-driven.In the embodiment of the present invention The driving device of display panel execute the concrete mode of correlation step and can refer to the driving side of display panel in above-described embodiment Method, therefore the driving device of the display panel of the embodiment of the present invention includes the institute of the driving method of display panel in above-described embodiment There is technical characteristic, therefore have technical effect same as above-described embodiment, therefore not to repeat here.
In addition, the embodiment of the present invention also proposes a kind of driving equipment of display panel, it is mainly used for display panel, especially The driving of liquid crystal display panel.As shown in fig. 6, the driving equipment of the display panel includes: processor 1001, such as CPU, storage Device 1002.Above-mentioned processor 1001 and 1002 communication connection of memory.Memory 1002 can be high speed RAM memory, It can be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1002 optionally can be with It is independently of the storage device of aforementioned processor 1001.It will be understood by those skilled in the art that device structure shown in Fig. 6 is simultaneously The restriction to equipment is not constituted, may include perhaps combining certain components or different than illustrating more or fewer components Component layout.As shown in fig. 6, as can be with the driving journey of display panel in a kind of memory 1002 of computer storage medium Sequence.In equipment shown in Fig. 6, processor 1001 can be used for calling the driving journey of the display panel stored in memory 1002 Sequence, and execute the correlation step operation of the driving method of above-mentioned display panel.
In addition, the application also proposes that a kind of display, display include as aobvious in display panel and the above embodiments Show the driving equipment of panel.The driving equipment communication connection of display panel and display panel.
In addition, the application also proposes a kind of readable storage medium storing program for executing, the driving of display panel is stored on readable storage medium storing program for executing Program realizes the step of the driving method of the display panel of above example when the driver of display panel is executed by processor Suddenly.

Claims (10)

1. a kind of driving method of display panel, which is characterized in that the display panel includes array of display, the array of display Including multiple pixel units being arranged in array, the pixel unit includes the first sub-pixel；The driving side of the display panel Method the following steps are included:
It determines that the first sub-pixel in one of adjacent pixel unit of any two is first object pixel, determines any two phase Adjacent pixel unit it is another in the first sub-pixel be the second object pixel；
The adjacent pixel unit of pixel unit where determining the first object pixel, and it is defined as the first compensating unit, it determines The adjacent pixel unit of pixel unit where second object pixel, and it is defined as the second compensating unit；
Determine that part or all of second object pixel determines described second as the first compensation pixel in first compensating unit Part or all of first object pixel is as the second compensation pixel in compensating unit；
It obtains and shows the corresponding first initial driving data of the first object pixel, obtain and show second object pixel pair The initial driving data of second answered；
According to the second initial driving data of the described first initial driving data and first compensation pixel, described first is determined The first object high voltage drive data of object pixel, according to the described second initial driving data and second compensation pixel First initial driving data determines the first object low voltage drive data of second object pixel；
Using first object pixel described in the first object high voltage drive data-driven, using the first object low-voltage Driving data drives second object pixel.
2. the driving method of display panel as described in claim 1, which is characterized in that described according to the described first initial driving Second initial driving data of data and first compensation pixel, determines the first object high voltage of the first object pixel Driving data determines institute according to the first initial driving data of the described second initial driving data and second compensation pixel The step of stating the first object low voltage drive data of the second object pixel include:
Corresponding first reference voltage data and the first adjustment voltage data are determined according to the described first initial driving data, according to The second initial driving data determines corresponding second reference voltage data and second adjustment voltage data；
The first offset voltage of the first object pixel is determined according to the second adjustment voltage data of first compensation pixel Data determine the second offset voltage of second object pixel according to the first adjustment voltage data of second compensation pixel Data；
The first object high voltage drive data are determined according to first reference voltage data and the first offset voltage data, The first object low voltage drive data are determined according to second reference voltage data and the second offset voltage data.
3. the driving method of display panel as claimed in claim 2, which is characterized in that described according to the described first initial driving Data determine corresponding first reference voltage data and the first adjustment voltage data, are determined according to the described second initial driving data The step of corresponding second reference voltage data and second adjustment voltage data includes:
Corresponding first high voltage data are determined according to the described first initial driving data, as the first reference voltage number According to, corresponding first low-voltage data are determined according to the described first initial driving data, as the first adjustment voltage data, Corresponding second low-voltage data are determined according to the described second initial driving data, as second reference voltage data, root Corresponding second high voltage data are determined according to the described second initial driving data, as the second adjustment voltage data.
4. the driving method of display panel as claimed any one in claims 1 to 3, which is characterized in that each pixel list Member further includes the second sub-pixel and third sub-pixel, the first sub-pixel described in each pixel unit, second sub-pixel It is arranged successively with the third sub-pixel；The driving method of the display panel is further comprising the steps of:
It determines that the second sub-pixel in one of adjacent pixel unit of any two is third object pixel, determines any two phase Adjacent pixel unit it is another in the second sub-pixel be the 4th object pixel；Determine adjacent one of the pixel unit of any two In third sub-pixel be the 5th object pixel, determine the adjacent pixel unit of any two it is another in third sub-pixel be 6th object pixel；
The adjacent pixel unit of pixel unit where determining the third object pixel, and it is defined as third compensating unit, it determines The adjacent pixel unit of pixel unit where 4th object pixel, and it is defined as the 4th compensating unit, determine the described 5th The adjacent pixel unit of pixel unit where object pixel, and it is defined as the 5th compensating unit, determine the 6th object pixel The adjacent pixel unit of place pixel unit, and it is defined as the 6th compensating unit；
Determine that part or all of 4th object pixel determines the described 4th as third compensation pixel in the third compensating unit Part or all of third object pixel is as the 4th compensation pixel in compensating unit, determine in the 5th compensating unit part or All the 6th object pixel determines part or all of 5th object pixel in the 6th compensating unit as the 5th compensation pixel As the 6th compensation pixel；
It obtains and shows the corresponding initial driving data of third of the third object pixel, obtain and show the 4th object pixel 4th initial driving data；It obtains and shows the corresponding 5th initial driving data of the 5th object pixel, obtain described in display 6th initial driving data of the 6th object pixel；
According to the 4th initial driving data of the initial driving data of the third and the third compensation pixel, the third is determined Second target high voltage driving data of object pixel, according to the 4th initial driving data and the 4th compensation pixel The initial driving data of third determines the second target low voltage driving data of the 4th object pixel, according at the beginning of the described 5th 6th initial driving data of beginning driving data and the 5th compensation pixel determines the third target of the 5th object pixel High voltage drive data, according to the 5th initial driving data of the 6th initial driving data and the 6th compensation pixel, Determine the third target low voltage driving data of the 6th object pixel；
The third object pixel is driven using the second target high voltage driving data, using second target low voltage Driving data drives the 4th object pixel；5th target picture is driven using the third target high voltage driving data Element drives the 6th object pixel using the third target low voltage driving data.
5. the driving method of display panel as claimed in claim 4, which is characterized in that described initially to be driven according to the third Data and the 4th initial driving data of the third compensation pixel determine the second target high voltage of the third object pixel Driving data, according to the initial driving data determination of the third of the 4th initial driving data and the 4th compensation pixel The step of second target low voltage driving data of the 4th object pixel includes:
Corresponding third high voltage data and third low-voltage data are determined according to the initial driving data of the third, according to described 4th initial driving data determines corresponding 4th high voltage data and the 4th low-voltage data；
According to the 4th high voltage data of the third high voltage data and the third compensation pixel, second target is determined High voltage drive data are determined according to the third low-voltage data of the 4th low-voltage data and the 4th compensation pixel The second target low voltage driving data；
Described in the 6th initial driving data according to the 5th initial driving data and the 5th compensation pixel determines The third target high voltage driving data of 5th object pixel, according to the 6th initial driving data and the 6th retrieved image The 5th initial driving data the step of determining the third target low voltage driving data of the 6th object pixel of element includes:
Corresponding 5th high voltage data and the 5th low-voltage data are determined according to the 5th initial driving data, according to described 6th initial driving data determines corresponding 6th high voltage data and the 6th low-voltage data；
According to the 6th high voltage data of the 5th high voltage data and the 5th compensation pixel, the third target is determined High voltage drive data are determined according to the 5th low-voltage data of the 6th low-voltage data and the 6th compensation pixel The third target low voltage driving data.
6. the driving method of display panel as claimed in claim 5, which is characterized in that determination first compensating unit Middle the second object pixel of part determines first object pixel conduct in part in second compensating unit as the first compensation pixel The step of second compensation pixel includes:
Determine that the second object pixel adjacent with the first object pixel in first compensating unit is first compensation Pixel determines that first object pixel adjacent with second object pixel in second compensating unit is second compensation Pixel；
The 4th object pixel of part determines that the described 4th mends as third compensation pixel in the determination third compensating unit Part third object pixel, which is repaid in unit, as the step of four compensation pixels includes:
Determine the 4th object pixel adjacent with the third object pixel in the third compensating unit for third compensation Pixel determines that third object pixel adjacent with the 4th object pixel in the 4th compensating unit is the 4th compensation Pixel；
Part or all of 6th object pixel is as the 5th compensation pixel in determination the 5th compensating unit, determine described in Part or all of 5th object pixel includes: as the step of six compensation pixels in 6th compensating unit
Determine that the 6th object pixel adjacent with the 5th object pixel in the 5th compensating unit is the 5th compensation Pixel determines that the 5th object pixel adjacent with the 6th object pixel in the 6th compensating unit is the 6th compensation Pixel.
7. the driving method of the display panel as described in any one of claim 5 or 6, which is characterized in that two adjacent pixels One of unit includes the first object pixel, the 4th object pixel and the 5th object pixel, two adjacent pictures It is another including second object pixel, the third object pixel and the 6th object pixel in plain unit；Or, adjacent One of two pixel units include the first object pixel, the third object pixel and the 5th object pixel, phase It is another including second object pixel, the 4th object pixel and the 6th target picture in two adjacent pixel units Element.
8. the driving method of display panel as claimed in claim 7, which is characterized in that definition using high voltage drive data into The sub-pixel of row driving includes that the first object pixel, the third object pixel and the 5th object pixel, definition are adopted It include second object pixel, the 4th object pixel and described with the sub-pixel that low voltage drive data are driven Six object pixels；
First object pixel described in the use first object high voltage drive data-driven is low using the first object Voltage driving data drives the step of second object pixel, and described using the second target high voltage driving data drive The third object pixel is moved, the 4th object pixel is driven using the second target low voltage driving data, using institute It states third target high voltage driving data and drives the 5th object pixel, driven using the third target low voltage driving data Before the step of moving six object pixel, further includes:
Respectively according to the initial driving data of each sub-pixel driven using high voltage drive data and its corresponding The initial driving data of compensation pixel determines corresponding 4th target low voltage driving data；Respectively according to each described using low electricity The initial driving data for the sub-pixel that pressure driving data is driven and its initial driving data of corresponding compensation pixel determine Corresponding 4th target high voltage driving data；
First object pixel described in the use first object high voltage drive data-driven is low using the first object Voltage driving data drives the step of second object pixel, and described using the second target high voltage driving data drive The third object pixel is moved, the 4th object pixel is driven using the second target low voltage driving data, using institute It states third target high voltage driving data and drives the 5th object pixel, driven using the third target low voltage driving data After the step of moving six object pixel, further includes:
After preset time, the sub-pixel driven using high voltage drive data is switched to corresponding 4th target low voltage Driving data is driven, and the sub-pixel driven using low voltage drive data is switched to the high electricity of corresponding 4th target Pressure driving data is driven.
9. a kind of driving device of display panel, which is characterized in that the driving device of the display panel includes:
First identification module, the first sub-pixel being set as in one of adjacent pixel unit of determining any two is first object Pixel, determine the adjacent pixel unit of any two it is another in the first sub-pixel be the second object pixel；
Second identification module is set as the adjacent pixel unit of pixel unit where determining the first object pixel, and defines For the first compensating unit, the adjacent pixel unit of pixel unit where determining second object pixel, and it is defined as the second benefit Repay unit；
Third identification module is set as determining in first compensating unit that part or all of second object pixel is mended as first Pixel is repaid, determines that part or all of first object pixel is as the second compensation pixel in second compensating unit；
Data input module is set as obtaining the corresponding first initial driving data of the display first object pixel, obtain aobvious Show the corresponding second initial driving data of second object pixel；
Processing module is set as the second initial driving number according to the described first initial driving data and first compensation pixel According to the first object high voltage drive data of the first object pixel being determined, according to the described second initial driving data and institute The the first initial driving data for stating the second compensation pixel determines the first object low voltage drive number of second object pixel According to；
Drive module is set as using first object pixel described in the first object high voltage drive data-driven, using institute State the second object pixel described in first object low voltage drive data-driven.
10. a kind of display, which is characterized in that the display includes display panel and display panel driving equipment, described aobvious Show that panel is connected with the display panel driving equipment, the display panel driving equipment includes: memory, processor and storage On the memory and the display panel driver that can run on the processor, the display panel driver quilt The step of driving method such as display panel described in any item of the claim 1 to 8 is realized when the processor executes.
CN201811606976.8A 2018-12-26 2018-12-26 Display and driving device and method of display panel of display Active CN109584830B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811606976.8A CN109584830B (en) 2018-12-26 2018-12-26 Display and driving device and method of display panel of display
PCT/CN2019/125009 WO2020135089A1 (en) 2018-12-26 2019-12-13 Display, and driving apparatus and method for display panel thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811606976.8A CN109584830B (en) 2018-12-26 2018-12-26 Display and driving device and method of display panel of display

Publications (2)

Publication Number Publication Date
CN109584830A true CN109584830A (en) 2019-04-05
CN109584830B CN109584830B (en) 2020-08-28

Family

ID=65931960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811606976.8A Active CN109584830B (en) 2018-12-26 2018-12-26 Display and driving device and method of display panel of display

Country Status (2)

Country Link
CN (1) CN109584830B (en)
WO (1) WO2020135089A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110136662A (en) * 2019-04-08 2019-08-16 重庆惠科金渝光电科技有限公司 A kind of driving method of display panel, drive system and display device
WO2020135089A1 (en) * 2018-12-26 2020-07-02 惠科股份有限公司 Display, and driving apparatus and method for display panel thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102568430A (en) * 2012-03-06 2012-07-11 深圳市华星光电技术有限公司 Driving method for liquid crystal panel, display driving circuit and liquid crystal display device
CN104658504A (en) * 2015-03-09 2015-05-27 深圳市华星光电技术有限公司 Driving method and driving device of liquid crystal display
CN107256699A (en) * 2017-05-26 2017-10-17 惠科股份有限公司 Image element driving method and display device
CN107301853A (en) * 2017-08-24 2017-10-27 惠科股份有限公司 The driving method of display panel, the drive device of display panel and display device
CN107452319A (en) * 2017-09-21 2017-12-08 深圳市华星光电半导体显示技术有限公司 The driving compensation method of display panel
CN107731161A (en) * 2016-08-12 2018-02-23 鸿富锦精密工业（深圳）有限公司 Display device
CN107886923A (en) * 2017-12-18 2018-04-06 惠科股份有限公司 The driving method and display device of display panel
CN107895568A (en) * 2017-12-28 2018-04-10 深圳市华星光电技术有限公司 Liquid crystal display device
US20180284549A1 (en) * 2010-11-24 2018-10-04 Samsung Display Co., Ltd. Display substrate, display panel and display device
CN109036319A (en) * 2018-09-13 2018-12-18 重庆惠科金渝光电科技有限公司 Driving method, device, equipment and the storage medium of display panel
US20190221174A1 (en) * 2017-08-28 2019-07-18 HKC Corporation Limited Image processing method of display device, image processing structure, and display device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150104662A (en) * 2014-03-05 2015-09-16 삼성디스플레이 주식회사 Display device and method for driving the same
CN109584830B (en) * 2018-12-26 2020-08-28 惠科股份有限公司 Display and driving device and method of display panel of display

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180284549A1 (en) * 2010-11-24 2018-10-04 Samsung Display Co., Ltd. Display substrate, display panel and display device
CN102568430A (en) * 2012-03-06 2012-07-11 深圳市华星光电技术有限公司 Driving method for liquid crystal panel, display driving circuit and liquid crystal display device
CN104658504A (en) * 2015-03-09 2015-05-27 深圳市华星光电技术有限公司 Driving method and driving device of liquid crystal display
CN107731161A (en) * 2016-08-12 2018-02-23 鸿富锦精密工业（深圳）有限公司 Display device
CN107256699A (en) * 2017-05-26 2017-10-17 惠科股份有限公司 Image element driving method and display device
CN107301853A (en) * 2017-08-24 2017-10-27 惠科股份有限公司 The driving method of display panel, the drive device of display panel and display device
US20190221174A1 (en) * 2017-08-28 2019-07-18 HKC Corporation Limited Image processing method of display device, image processing structure, and display device
CN107452319A (en) * 2017-09-21 2017-12-08 深圳市华星光电半导体显示技术有限公司 The driving compensation method of display panel
CN107886923A (en) * 2017-12-18 2018-04-06 惠科股份有限公司 The driving method and display device of display panel
CN107895568A (en) * 2017-12-28 2018-04-10 深圳市华星光电技术有限公司 Liquid crystal display device
CN109036319A (en) * 2018-09-13 2018-12-18 重庆惠科金渝光电科技有限公司 Driving method, device, equipment and the storage medium of display panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020135089A1 (en) * 2018-12-26 2020-07-02 惠科股份有限公司 Display, and driving apparatus and method for display panel thereof
CN110136662A (en) * 2019-04-08 2019-08-16 重庆惠科金渝光电科技有限公司 A kind of driving method of display panel, drive system and display device

Also Published As

Publication number Publication date
WO2020135089A1 (en) 2020-07-02
CN109584830B (en) 2020-08-28

Similar Documents

Publication Publication Date Title
CN108831399B (en) Display driving method and liquid crystal display device
KR101521519B1 (en) Methode for driving a display panel and display apparatus for performing the method
CN107256699B (en) Pixel driving method and display device
US9799281B2 (en) Liquid crystal panel and driving method for the same
JP5419321B2 (en) Display device
CN109509456A (en) The driving device of display and its display panel, method
WO2019119566A1 (en) Display panel driving method and display device
CN107492359B (en) Display device and driving method thereof
TW201523568A (en) Liquid crystal display
WO2018113188A1 (en) Display device and driving method therefor
US10991294B2 (en) Driving method of display panel and display apparatus for controlling image frames and sub-pixels
US20140125644A1 (en) Display panel and driving method thereof, and display apparatus
US11289041B2 (en) Display device and driving method thereof
CN104599656B (en) The method of GTG during the imaging of the sub-pixel of correcting liquid crystal panel
WO2019127671A1 (en) Method for acquiring overdrive look up table of liquid crystal display
EP3054441B1 (en) Display apparatus
CN106531103B (en) Driving method, device and the liquid crystal display of liquid crystal display
US20190237030A1 (en) Driving method of display panel and display apparatus
CN109584830A (en) The driving device of display and its display panel, method
US10997932B2 (en) Method for driving pixel matrix and display device
US20200342823A1 (en) Method for driving pixel matrix and display device
KR101343498B1 (en) Liquid crystal display device
CN101258535B (en) Field sequential LCD display system
CN106531102B (en) Driving method, device and the liquid crystal display of liquid crystal display
US20190019464A1 (en) Image display method and liquid crystal display device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant