CN109545161A - Improve the method and device of the vertical bright concealed wire of display panel - Google Patents
Improve the method and device of the vertical bright concealed wire of display panel Download PDFInfo
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- CN109545161A CN109545161A CN201811558721.9A CN201811558721A CN109545161A CN 109545161 A CN109545161 A CN 109545161A CN 201811558721 A CN201811558721 A CN 201811558721A CN 109545161 A CN109545161 A CN 109545161A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
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Abstract
This application involves the method and devices for improving the vertical bright concealed wire of display panel, which includes display panel, scanning signal drive module, data-signal drive module and link block；Display panel includes several pairs of scan lines, several data lines and several pixel units；Several pairs of scan lines are arranged along line direction；Several data lines are arranged along column direction；Several pixel units be set to it is between each pair of scan line and arranged in arrays, per two adjacent column pixel units share a data line, each column pixel unit be same color pixel；Link block is preset order for changing the order of connection of the pixel unit and the scan line；Scanning signal drive module is used to input scanning pulse signal to the scan line；Data-signal drive module is used to input square wave data-signal to the data line, to improve the vertical bright concealed wire on display panel；Wherein, the polarity of the square wave data-signal is every primary by 2n scanning pulse reversion.
Description
Technical field
This application involves field of display technology, in particular to a kind of method and dress for improving the vertical bright concealed wire of display panel
It sets.
Background technique
Existing liquid crystal display is usually there are three types of driving structure: standard speed is driving, Double Data Rate is driving and
Three times rate is driving.When the resolution for showing equipment is 1366*768, the driving data line of standard speed is 4098,
Scan line is 768；The driving data line of Double Data Rate is 2049, and scan line is 1536；Three times rate is driving
Data line is 1366, and scan line is 2304.
When data-signal is charged by pixel of the data line to display panel, since there are impedance, data-signals pair
The charging time of adjacent pixel has differences, and causes partial pixel charge rate insufficient, and then vertical bright concealed wire occurs in display panel.
Summary of the invention
Based on this, it is necessary to which the time for reaching adjacent pixel for data-signal has differences, and partial pixel is caused to charge
Rate is insufficient, and then the problem of vertical bright concealed wire occurs in display panel, provides a kind of method of the vertical bright concealed wire of improvement display panel
And device.
A method of improving display panel, vertically bright concealed wire, the display panel include several pairs of scan lines, several
Data line and several pixel units；Several pairs of scan lines are arranged along line direction；Several data lines are arranged along column direction；It is several
A pixel unit is set between each pair of scan line and arranged in arrays, a shared data per two adjacent column pixel units
Line；Each column pixel unit is the pixel of same color；It is described improve display panel vertically bright concealed wire method the following steps are included:
The order of connection for changing the pixel unit and the scan line is preset order；
Scanning pulse signal is inputted to the scan line；
Square wave data-signal is inputted to the data line, to improve the vertical bright concealed wire on display panel；Wherein, the side
The polarity of wave data-signal is every primary by 2n scanning pulse reversion, wherein n is the integer more than or equal to 1.
The color of each column pixel unit is from one end of the scan line in one of the embodiments, with the week of RGB
Phase cycle arrangement to the scan line the other end；Every data line successively sorts from one end of the scan line to the scanning
The other end of line, the data line close to described scan line one end are the 1st data line；Every scan line is from the data line
One end successively sort to the other end of the data line；The preset order is the odd column connecting with 3N+1 data line
Pixel unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels list connecting with 3N+1 data line
Member is connect with the odd number horizontal scanning line of each pair of scan line respectively, and the odd column pixel unit connecting with remainder data line is respectively and often
To the connection of the odd number horizontal scanning line of scan line, the even column pixels unit being connect with remainder data line respectively with each pair of scan line
Even number horizontal scanning line connection, wherein N is the integer more than or equal to 0.
The color of each column pixel unit is from one end of the scan line in one of the embodiments, with the week of RGB
Phase cycle arrangement to the scan line the other end；Every data line successively sorts from one end of the scan line to the scanning
The other end of line, the data line close to described scan line one end are the 1st data line；Every scan line is from the data line
One end successively sort to the other end of the data line；The preset order is the odd column picture connecting with 3N data line
Plain unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with 3N data line point
It is not connect with the odd number horizontal scanning line of each pair of scan line, the odd column pixel unit connecting with remainder data line is swept with each pair of respectively
Retouch the odd number horizontal scanning line connection of line, the even column pixels unit connecting with the remainder data line even number with each pair of scan line respectively
Horizontal scanning line connection, wherein N is the integer more than or equal to 1.
The color of each column pixel unit is from one end of the scan line in one of the embodiments, with the week of green red indigo plant
Phase cycle arrangement to the scan line the other end；Every data line successively sorts from one end of the scan line to the scanning
The other end of line, the data line close to described scan line one end are the 1st data line；Every scan line is from the data line
One end successively sort to the other end of the data line；The preset order is the odd column connecting with 3N-1 data line
Pixel unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels list connecting with 3N-1 data line
Member is connect with the odd number horizontal scanning line of each pair of scan line respectively, and the odd column pixel unit connecting with remainder data line is respectively and often
To the connection of the odd number horizontal scanning line of scan line, the even column pixels unit being connect with remainder data line respectively with each pair of scan line
Even number horizontal scanning line connection, wherein N is the integer more than or equal to 1.
The color of each column pixel unit is from one end of the scan line in one of the embodiments, with blue red green week
Phase cycle arrangement to the scan line the other end；Every data line successively sorts from one end of the scan line to the scanning
The other end of line, the data line close to described scan line one end are the 1st data line；Every scan line is from the data line
One end successively sort to the other end of the data line；The preset order is the odd column picture connecting with 3N data line
Plain unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with 3N data line point
It is not connect with the odd number horizontal scanning line of each pair of scan line, the odd column pixel unit connecting with remainder data line is swept with each pair of respectively
Retouch the odd number horizontal scanning line connection of line, the even column pixels unit connecting with the remainder data line even number with each pair of scan line respectively
Horizontal scanning line connection, wherein N is the integer more than or equal to 1.
The color of each column pixel unit is from one end of the scan line in one of the embodiments, with turquoise red week
Phase cycle arrangement to the scan line the other end；Every data line successively sorts from one end of the scan line to the scanning
The other end of line, the data line close to described scan line one end are the 1st data line；Every scan line is from the data line
One end successively sort to the other end of the data line；The preset order is the odd column connecting with 3N-1 data line
Pixel unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels list connecting with 3N-1 data line
Member is connect with the odd number horizontal scanning line of each pair of scan line respectively, and the odd column pixel unit connecting with remainder data line is respectively and often
To the connection of the odd number horizontal scanning line of scan line, the even column pixels unit being connect with remainder data line respectively with each pair of scan line
Even number horizontal scanning line connection, wherein N is the integer more than or equal to 1.
The color of each column pixel unit is from one end of the scan line in one of the embodiments, with bluish-green red week
Phase cycle arrangement to the scan line the other end；Every data line successively sorts from one end of the scan line to the scanning
The other end of line, the data line close to described scan line one end are the 1st data line；Every scan line is from the data line
One end successively sort to the other end of the data line；The preset order is the odd column connecting with 3N+1 data line
Pixel unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels list connecting with 3N+1 data line
Member is connect with the odd number horizontal scanning line of each pair of scan line respectively, and the odd column pixel unit connecting with remainder data line is respectively and often
To the connection of the odd number horizontal scanning line of scan line, the even column pixels unit being connect with remainder data line respectively with each pair of scan line
Even number horizontal scanning line connection, wherein N is the integer more than or equal to 0.
A kind of device improving the vertical bright concealed wire of display panel, the device for improving the vertical bright concealed wire of display panel include
Display panel, link block, scanning signal drive module and data-signal drive module；The display panel includes several to sweeping
Retouch line, several data lines and several pixel units；Several pairs of scan lines are arranged along line direction；Several data lines are along column side
To arrangement；Several pixel units be set to it is between each pair of scan line and arranged in arrays, it is total per two adjacent column pixel units
With a data line；Each column pixel unit is the pixel of same color；The link block for changing the pixel unit with
The order of connection of the scan line is preset order；The scanning signal drive module is used to input scanning arteries and veins to the scan line
Rush signal；The data-signal drive module is used to input square wave data-signal to the data line, to improve on display panel
Vertical bright concealed wire；Wherein, the polarity of the square wave data-signal is every primary by the reversion of 2n scanning pulse, n to be greater than or
Integer equal to 1.
It in one of the embodiments, further include sequence controller, the sequence controller is for controlling the square wave number
It is believed that number polarity it is every primary and for controlling the letter of the square wave data on adjacent two datas line by the reversion of 2n scanning pulse
It is number opposite in synchronization polarity.
A kind of device improving the vertical bright concealed wire of display panel, the device for improving the vertical bright concealed wire of display panel include
Display panel, link block, scanning signal drive module, data-signal drive module and sequence controller；The display panel
Including several pairs of scan lines, several data lines and several pixel units；Several pairs of scan lines are arranged along line direction；Several
Data line is arranged along column direction；Several pixel units be set to it is between each pair of scan line and arranged in arrays, per adjacent two
Column pixel unit shares a data line；Each column pixel unit is the pixel of same color；The link block is for changing institute
The order of connection for stating pixel unit and the scan line is preset order；The scanning signal drive module is used for the scanning
Line inputs scanning pulse signal；The data-signal drive module is used to input square wave data-signal to the data line, to change
Vertical bright concealed wire on kind display panel；The polarity that the sequence controller is used to control the square wave data-signal is every by 2n
The reversion of a scanning pulse it is primary and for controlling the square wave data-signal on adjacent two datas line in synchronization polarity on the contrary,
N is the integer more than or equal to 1.
The device of the vertical bright concealed wire of above-mentioned improvement display panel is by changing the pixel unit and the scan line
The order of connection is preset order, so that the vertical concealed wire for resulting from the pixel unit that color is green is changed into and results from color and be
Red or blue pixel unit, so as to improve the display effect of the vertical bright concealed wire of display panel.
Detailed description of the invention
Fig. 1 is the pixel unit array schematic diagram of the display panel of one embodiment；
Fig. 2 is the data square-wave signal of one embodiment and the drive waveforms figure of scanning signal；
Fig. 3 is pole figure of each pixel unit shown in FIG. 1 in a frame picture；
Fig. 4 is the color alignment figure of each pixel unit shown in FIG. 1；
Fig. 5 is the bright dark effect of each pixel unit shown in FIG. 1；
Fig. 6 is the schematic diagram of the display device of one embodiment；
Fig. 7 is the pixel unit array schematic diagram of the display panel of another embodiment；
Fig. 8 is the pixel unit array schematic diagram of the display panel of another embodiment；
Fig. 9 is the drive waveforms figure of the square wave data-signal of one embodiment；
Figure 10 is the flow chart of the driving method of the display panel of one embodiment.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing
Give the better embodiment of the application.But the application can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more disclosure of this application
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.
The display panel of the application can be a LCD (Liquid Crystal Display) panel or be an OLED
(Organic Light-Emitting Diode) panel is a QLED (Quantum Dots Light-Emitting
Diode) panel (but not limited to this).LCD panel includes: switch arrays (thin film transistor, TFT) substrate, coloured silk
Liquid crystal layer color filtering optical layer (color filter, CF) substrate and be formed between two substrates.
To make the application improve display panel, vertically technical solution used by bright concealed wire is apparent, as follows with double-speed
Rate drive type display panel says the display panel principle that vertically bright concealed wire generates using for the driving method of 1+2 line
It is bright.
Referring to Fig. 1, Fig. 1 is the pel array schematic diagram of Double Data Rate drive type display panel, wherein G1, G2,
G3 ..., G1536 is the scan line arranged with line direction, and G1 and G2 partner scan line, and G3 and G4 partner scan line,
And so on, G1535 and G1536 partner scan line, and D1, D2, D3 ..., D2049 are the data line arranged with column direction.
Pixel unit is set between each pair of scan line and arranged in arrays, and pixel unit indicates its position with Pxy, and wherein x is represented
Xth row, y represent y column.A data line, the pixel unit connection adjacent with a line are shared per two adjacent column pixel units
Different scan lines, the pixel unit for being spaced each other a pixel unit with a line connect identical scan line.
The driving sequence of scan line is that from top to bottom, i.e., from G1, G2, G3 ..., to G1536, the driving of data line is sequentially
For from left to right, i.e., from D1, D2, D3 ..., to D2049.In scanning, scan line input scanning pulse signal is connected thereto
Pixel unit active array switch, active array switch is opened, and receives the square wave number of data line connected to it input
It is believed that number, square wave data-signal charges to pixel unit.Fig. 1 is that odd column pixel unit is connect with odd number horizontal scanning line,
Even column pixels unit is connect with even number horizontal scanning line.It is illustrated by taking scan line G1, G2 and data line D1, D2 as an example, when sweeping
When retouching scan line G1, pixel unit P11, P13 receive the square wave data-signal of data line D1, D2 input respectively；It scans
When retouching line G2, pixel unit P12, P14 receive the square wave data-signal of data line D1, D2 input respectively.
Please refer to figs. 2 and 3, when the polarity of square wave data-signal is every to be inverted one time by 2 scanning pulses, due to depositing
In impedance, the transmitted waveform of square wave data-signal on the data line actually and nonideal square wave, but becomes in polarity
There is delay when change.When scan line sequentially inputs scanning pulse signal, the square wave data-signal of data line input is successively to picture
Plain unit charging.It is illustrated by taking the square wave data-signal of data line D1 input as an example, the square wave data letter of data line D1 input
Number successively to pixel unit P11, P12, P21, P22, P31, P32 ..., P7681, P7682 charge, due to square wave data
Signal from pixel unit P11 to pixel unit P12, pixel unit P21 to pixel unit P22 ..., pixel unit P7681 to picture
There are voltage polarity reversals when plain unit P7682 charges, and the charging time is short, therefore, even column pixels unit (P12, P22,
P32 ..., P7682) brightness is darker, from pixel unit P12 to pixel unit P21, pixel unit P22 to pixel unit
P31 ..., pixel unit P7672 to pixel unit P7681 charging when be not present voltage polarity reversal, therefore, odd column pixel
Unit (P11, P21, P31 ..., P7681) brightness is brighter.
Since under same backlight and same display panel, the pixel of red (R), green (G) and blue (B) these three colors exists
Luminance difference under same grayscale is larger, wherein under same grayscale, the brightness of green pixel is most bright, and red pixel is taken second place, blue pixel
It is most dark, as shown in Table 1.
| Gray brightness | R | G | B |
| L30 | 0.72 | 2.99 | 0.34 |
| L48 | 1.84 | 7.8 | 0.85 |
| L64 | 3.27 | 14.09 | 1.48 |
| L128 | 13.53 | 58.65 | 6.04 |
| L255 | 52.26 | 233.3 | 30.3 |
Brightness ratio of one RGB of table under different grayscale
Referring to Fig. 4, the color of each column pixel unit of display panel is RGBRGBRGBRGB ..., when concealed wire generates
When color is on the column pixel unit that red or color is blue, since color is the pixel unit that red or color is blue
Brightness ratio color be green pixel unit brightness it is dark, therefore, vertical bright concealed wire is unobvious, but when concealed wire is generated in face
When color is on a column pixel unit of green, since the brightness ratio color for the pixel unit that color is green is that red or color is
The brightness of the pixel unit of blue is bright, and therefore, vertical bright concealed wire is more apparent.Fig. 5 show the bright concealed wire effect that display panel is shown
Fruit figure, wherein L represents bright, and A represents dark.
Referring to Fig. 6, the schematic diagram of the vertical device of bright concealed wire of the improvement display panel of Fig. 6 the application.Described improve shows
Show the vertical bright concealed wire of panel device include display panel 10, scanning signal drive module 20, data-signal drive module 30 and
Link block 40.
The display panel 10 includes several pairs of scan lines, several data lines and several pixel units.
Several pairs of scan lines are arranged along line direction.Several data lines are arranged along column direction.The setting of several pixel units
It is between each pair of scan line and arranged in arrays, a data line is shared per two adjacent column pixel units.Each column pixel unit
For the pixel of same color.The color of the pixel unit includes red, green and blue.
The link block 40 is preset order for changing the order of connection of the pixel unit and the scan line, with
Improve the vertical bright concealed wire on display panel.
The display panel further includes active array switch K, and the drain electrode of each pixel unit and active array switch K connect
It connects, the grid of the active array switch K is connect with the scan line, the source electrode of the active array switch K and the data
Line connection.
The order of connection for changing the pixel unit and the scan line changes the pixel unit and passes through the active
The order of connection of array switch K and the scan line.
It should be noted that the driving sequence of scan line is the odd number horizontal scanning line in that is, each pair of scan line from top to bottom
It first drives, the even number horizontal scanning line rear-guard in each pair of scan line is dynamic, and each pair of scan line successively drives from top to bottom.The drive of data line
Dynamic sequence is from left to right.Such as Fig. 7, the driving sequence of scan line be followed successively by G1, G2, G3 ..., G2m, the driving of data line is suitable
Sequence be D1, D2, D3 ..., Dn.
Referring to Fig. 7, in one embodiment, the color of each column pixel unit is from one end of the scan line, with red green
Blue loop cycle is arranged to the other end of the scan line.Every data line successively sorts from one end of the scan line to institute
The other end of scan line is stated, the data line close to described scan line one end is the 1st data line.Every scan line is from described
It successively sorts to the other end of the data line one end of data line.When the display panel 10 is using the driving side of 1+2 line
When formula, the preset order is the odd column pixel unit that connect with the 3N+1 data line even number with each pair of scan line respectively
Horizontal scanning line connection, the even column pixels unit connecting with 3N+1 data line are scanned with the odd-numbered line of each pair of scan line respectively
Line connection, the odd column pixel unit connecting with remainder data line are connect with the odd number horizontal scanning line of each pair of scan line respectively, with
Remainder data line connection even column pixels unit connect respectively with the even number horizontal scanning line of each pair of scan line, wherein N for greater than
Or the integer equal to 0.
Be illustrated by taking Fig. 7 as an example, data line D1, D2, D3 ..., Dn successively sorts from one end of the scan line to institute
The other end of scan line is stated, the data line D1 close to described scan line one end is the 1st data line.Scan line G1, G2,
G3 ..., G2m successively sorts from one end of the data line to the other end of the data line.Scan line G1 and G2 sweep for a pair
Line is retouched, scan line G3 and G4 are a pair of of scan line ..., scan line G2m-1 and G2m are a pair of of scan line.Scan line G1, G3,
G5 ..., G2m-1 be respectively each pair of scan line odd number horizontal scanning line, scan line G2, G4, G6 ..., G2m be respectively each pair of sweep
Retouch the even number horizontal scanning line of line.Data line D1, D2, D3 ..., the pixel unit on the left of Dn be respectively odd column pixel unit, number
According to line D1, D2, D3 ..., the pixel unit on the right side of Dn be respectively even column pixels unit.When the display panel 10 uses 1+2
When the driving method of bar line, the odd column pixel unit that will be connect with the 3N+1 articles (such as D4) data line respectively with each pair of scan line
The connection of even number horizontal scanning line, the even column pixels unit being connect with the 3N+1 data line odd number with each pair of scan line respectively
Horizontal scanning line connection, the odd column pixel unit connecting with remainder data line connect with the odd number horizontal scanning line of each pair of scan line respectively
It connects, the even column pixels unit connecting with remainder data line is connect with the even number horizontal scanning line of each pair of scan line respectively, so that institute
It is red or blue pixel unit that the concealed wire for stating display panel 10, which results from color, avoids concealed wire and results from color as green
Pixel unit, to effectively improve the vertical bright concealed wire of display panel.
It should be noted that the driving sequence of scan line is putting in order for scan line, the driving sequence of data line is several
According to putting in order for line.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the period of red blue green
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described pre- when driving method of the display panel 10 using 1+2 line
If sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N data line,
The even column pixels unit connecting with 3N data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with its remainder
It connect with the odd number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, is connect with remainder data line respectively
Even column pixels unit is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is the integer more than or equal to 1.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the period of green red indigo plant
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described pre- when driving method of the display panel 10 using 1+2 line
If sequence connects with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N-1 data line
It connecing, the even column pixels unit connecting with 3N-1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with
The odd column pixel unit of remainder data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remainder data line
The even column pixels unit of connection is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is more than or equal to 1
Integer.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the blue red green period
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described pre- when driving method of the display panel 10 using 1+2 line
If sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N data line,
The even column pixels unit connecting with 3N data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with its remainder
It connect with the odd number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, is connect with remainder data line respectively
Even column pixels unit is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is the integer more than or equal to 1.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the turquoise red period
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described pre- when driving method of the display panel 10 using 1+2 line
If sequence connects with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N-1 data line
It connecing, the even column pixels unit connecting with 3N-1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with
The odd column pixel unit of remainder data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remainder data line
The even column pixels unit of connection is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is more than or equal to 1
Integer.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the bluish-green red period
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described pre- when driving method of the display panel 10 using 1+2 line
If sequence connects with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N+1 data line
It connecing, the even column pixels unit connecting with 3N+1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with
The odd column pixel unit of remainder data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remainder data line
The even column pixels unit of connection is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is more than or equal to 0
Integer.
Referring to Fig. 8, in one embodiment, the color of each column pixel unit is from one end of the scan line, with red green
Blue loop cycle is arranged to the other end of the scan line.Every data line successively sorts from one end of the scan line to institute
The other end of scan line is stated, the data line close to described scan line one end is the 1st data line.Every scan line is from described
It successively sorts to the other end of the data line one end of data line.When the display panel 10 is using the driving method of 2 lines
When, the preset order is that the even number line of the odd column pixel unit that connect with 3N data line respectively with each pair of scan line is swept
Line connection is retouched, the even column pixels unit connecting with 3N data line connects with the odd number horizontal scanning line of each pair of scan line respectively
It connects, the odd column pixel unit connecting with remainder data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remaining
The even column pixels unit of data line connection is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is to be greater than or wait
In 1 integer.
When driving method of the display panel 10 using 2 lines, the odd column that will be connect with 3N+1 data line
Pixel unit is connect with the even number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with 3N data line
Connect respectively with the odd number horizontal scanning line of each pair of scan line, the odd column pixel unit being connect with remainder data line respectively with it is each pair of
The odd number horizontal scanning line of scan line connects, the even column pixels unit connecting with the remainder data line idol with each pair of scan line respectively
Several rows of scan line connections avoid so that it is red or blue pixel unit that the concealed wire of the display panel 10, which results from color,
Concealed wire results from the pixel unit that color is green, to effectively improve the vertical bright concealed wire of display panel.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the period of red blue green
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described default when driving method of the display panel 10 using 2 lines
Sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N-1 data line,
The even column pixels unit connecting with 3N-1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remaining
The odd column pixel unit of data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, is connect with remainder data line
Even column pixels unit connect respectively with the even number horizontal scanning line of each pair of scan line, wherein N is integer more than or equal to 1.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the period of green red indigo plant
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described default when driving method of the display panel 10 using 2 lines
Sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N+1 data line,
The even column pixels unit connecting with 3N+1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remaining
The odd column pixel unit of data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, is connect with remainder data line
Even column pixels unit connect respectively with the even number horizontal scanning line of each pair of scan line, wherein N is integer more than or equal to 0.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the blue red green period
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described default when driving method of the display panel 10 using 2 lines
Sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N-1 data line,
The even column pixels unit connecting with 3N-1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remaining
The odd column pixel unit of data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, is connect with remainder data line
Even column pixels unit connect respectively with the even number horizontal scanning line of each pair of scan line, wherein N is integer more than or equal to 1.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the turquoise red period
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described default when driving method of the display panel 10 using 2 lines
Sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N+1 data line,
The even column pixels unit connecting with 3N+1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remaining
The odd column pixel unit of data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, is connect with remainder data line
Even column pixels unit connect respectively with the even number horizontal scanning line of each pair of scan line, wherein N is integer more than or equal to 0.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the bluish-green red period
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described default when driving method of the display panel 10 using 2 lines
Sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N data line, with
The even column pixels unit of 3N data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remainder data
The odd column pixel unit of line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, the idol connecting with remainder data line
Ordered series of numbers pixel unit is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is the integer more than or equal to 1.
It should be noted that the preset order is not limited to above sequence.The pixel unit of the display panel 10 with
The order of connection of scan line changes into the preset order, so that it is red that the concealed wire of the display panel 10, which results from color,
The pixel unit of color or blue avoids concealed wire and results from the pixel unit that color is green, to effectively improve display
The vertical bright concealed wire of panel.
The scanning signal drive module 20 is used to input scanning pulse signal to the scan line.
When the scan line inputs scanning pulse signal, the active array switch K connecting with the scan line is opened, into
And it can receive the square wave data-signal of corresponding data line transmission.
The data-signal drive module is used to input square wave data-signal to the data line.Wherein, the square wave number
It is believed that number polarity it is every by the reversion of 2n scanning pulse once.
The device for improving the vertical bright concealed wire of display panel further includes sequence controller 30, and the sequence controller 30 is used
In the 2n scanning pulse reversion of polarity every process for controlling the square wave data-signal once and for controlling adjacent two data
Square wave data-signal on line is in synchronization polarity on the contrary, as shown in figure 9, Fig. 9 is with the side on data line D1 to data line D5
Wave data-signal is illustrated.
The display panel 10 can use the driving method of 1+2 line, can also use the driving method of 2 lines.1+2
The driving method of line and the driving method of 2 lines are that the polarity of square wave data-signal is primary by 2 scanning pulses reversions
Driving method.
In one embodiment, the positive voltage of the square wave data-signal is 7V, and negative voltage is -7V.
The device of the vertical bright concealed wire of the improvement display panel of the application is by changing the pixel unit and the scan line
The order of connection be preset order so that the vertical concealed wire for resulting from the pixel unit that color is green is changed into and results from color
For red or blue pixel unit, so as to improve the display effect of the vertical bright concealed wire of display panel.
Referring to Fig. 10, the stream of the vertical method of bright concealed wire of its improvement display panel for providing for the application preferred embodiment
Cheng Tu.It should be noted that the present processes are not limited to the sequence of following step, and in other embodiments, the application
Method can only include a portion of following steps or part steps therein and can be deleted.In addition, at other
In embodiment, a step can be split as multiple steps or multiple steps also can be merged into a step.
The display panel includes several pairs of scan lines, several data lines and several pixel units.Several pairs of scannings
Line is arranged along line direction.Several data lines are arranged along column direction.Several pixel units be set between each pair of scan line and
It is arranged in arrays, a data line is shared per two adjacent column pixel units.Each column pixel unit is the pixel of same color.
The method for improving the vertical bright concealed wire of display panel includes the following steps.
Step S1, the order of connection for changing the pixel unit and the scan line is preset order.
Step S2, Xiang Suoshu scan line inputs scanning pulse signal.
Step S3, Xiang Suoshu data line inputs square wave data-signal, to improve the vertical bright concealed wire on display panel；Its
In, the polarity of the square wave data-signal is every primary by 2n scanning pulse reversion, and n is the integer more than or equal to 1.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the period of RGB
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described pre- when driving method of the display panel 10 using 1+2 line
If sequence connects with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N+1 data line
It connecing, the even column pixels unit connecting with 3N+1 data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with
The odd column pixel unit of remainder data line connection is connect with the odd number horizontal scanning line of each pair of scan line respectively, with remainder data line
The even column pixels unit of connection is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is more than or equal to 0
Integer.
In one embodiment, the color of each column pixel unit is followed from one end of the scan line with the period of RGB
Circle permutation to the scan line the other end.Every data line successively sorts from one end of the scan line to the scan line
The other end, the data line close to described scan line one end are the 1st data line.Every scan line from the data line one
It successively sorts to the other end of the data line at end.It is described default when driving method of the display panel 10 using 2 lines
Sequence is connect with the even number horizontal scanning line of each pair of scan line respectively for the odd column pixel unit connecting with 3N+1 data line,
The even column pixels unit connecting with 3N data line is connect with the odd number horizontal scanning line of each pair of scan line respectively, with its remainder
It connect with the odd number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, is connect with remainder data line respectively
Even column pixels unit is connect with the even number horizontal scanning line of each pair of scan line respectively, wherein N is the integer more than or equal to 1.
Explanation it should be noted that in embodiment above-mentioned, to the vertical device of bright concealed wire of display panel is improved
The method for being also applied for the vertical bright concealed wire of the improvement display panel of the embodiment, realization principle is similar, and details are not described herein again.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of method for improving the vertical bright concealed wire of display panel, the display panel includes several pairs of scan lines, several numbers
According to line and several pixel units；Several pairs of scan lines are arranged along line direction；Several data lines are arranged along column direction；Several
Pixel unit is set between each pair of scan line and arranged in arrays, a shared data line per two adjacent column pixel units；
Each column pixel unit is the pixel of same color；It is characterized in that, the method for improving the vertical bright concealed wire of display panel includes
Following steps:
The order of connection for changing the pixel unit and the scan line is preset order；
Scanning pulse signal is inputted to the scan line；
Square wave data-signal is inputted to the data line, to improve the vertical bright concealed wire on display panel；Wherein, the square wave number
It is believed that number polarity it is every primary by the reversion of 2n scanning pulse, wherein n is the integer more than or equal to 1.
2. the method according to claim 1, wherein the color of each column pixel unit is from the one of the scan line
End, is arranged with the loop cycle of RGB to the other end of the scan line；Every data line from one end of the scan line according to
For minor sort to the other end of the scan line, the data line close to described scan line one end is the 1st data line；Every is swept
Line is retouched successively to sort from one end of the data line to the other end of the data line；The preset order be and the 3N+1 articles number
It connect with the even number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, connects with 3N+1 data line respectively
The even column pixels unit connect is connect with the odd number horizontal scanning line of each pair of scan line respectively, the odd column connecting with remainder data line
Pixel unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with remainder data line point
It is not connect with the even number horizontal scanning line of each pair of scan line, wherein N is the integer more than or equal to 0.
3. the method according to claim 1, wherein the color of each column pixel unit is from the one of the scan line
End, is arranged with the loop cycle of RGB to the other end of the scan line；Every data line from one end of the scan line according to
For minor sort to the other end of the scan line, the data line close to described scan line one end is the 1st data line；Every is swept
Line is retouched successively to sort from one end of the data line to the other end of the data line；The preset order be and 3N data
The odd column pixel unit of line connection is connect with the even number horizontal scanning line of each pair of scan line respectively, is connect with 3N data line
Even column pixels unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the odd column pixel connecting with remainder data line
Unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the even column pixels unit being connect with remainder data line respectively with
The even number horizontal scanning line of each pair of scan line connects, wherein N is the integer more than or equal to 1.
4. the method according to claim 1, wherein the color of each column pixel unit is from the one of the scan line
End, is arranged with the loop cycle of green red indigo plant to the other end of the scan line；Every data line from one end of the scan line according to
For minor sort to the other end of the scan line, the data line close to described scan line one end is the 1st data line；Every is swept
Line is retouched successively to sort from one end of the data line to the other end of the data line；The preset order be and the 3N-1 articles number
It connect with the even number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, connects with 3N-1 data line respectively
The even column pixels unit connect is connect with the odd number horizontal scanning line of each pair of scan line respectively, the odd column connecting with remainder data line
Pixel unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with remainder data line point
It is not connect with the even number horizontal scanning line of each pair of scan line, wherein N is the integer more than or equal to 1.
5. the method according to claim 1, wherein the color of each column pixel unit is from the one of the scan line
End is arranged with blue red green loop cycle to the other end of the scan line；Every data line from one end of the scan line according to
For minor sort to the other end of the scan line, the data line close to described scan line one end is the 1st data line；Every is swept
Line is retouched successively to sort from one end of the data line to the other end of the data line；The preset order be and 3N data
The odd column pixel unit of line connection is connect with the even number horizontal scanning line of each pair of scan line respectively, is connect with 3N data line
Even column pixels unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the odd column pixel connecting with remainder data line
Unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the even column pixels unit being connect with remainder data line respectively with
The even number horizontal scanning line of each pair of scan line connects, wherein N is the integer more than or equal to 1.
6. the method according to claim 1, wherein the color of each column pixel unit is from the one of the scan line
End, is arranged with turquoise red loop cycle to the other end of the scan line；Every data line from one end of the scan line according to
For minor sort to the other end of the scan line, the data line close to described scan line one end is the 1st data line；Every is swept
Line is retouched successively to sort from one end of the data line to the other end of the data line；The preset order be and the 3N-1 articles number
It connect with the even number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, connects with 3N-1 data line respectively
The even column pixels unit connect is connect with the odd number horizontal scanning line of each pair of scan line respectively, the odd column connecting with remainder data line
Pixel unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with remainder data line point
It is not connect with the even number horizontal scanning line of each pair of scan line, wherein N is the integer more than or equal to 1.
7. the method according to claim 1, wherein the color of each column pixel unit is from the one of the scan line
End, is arranged with bluish-green red loop cycle to the other end of the scan line；Every data line from one end of the scan line according to
For minor sort to the other end of the scan line, the data line close to described scan line one end is the 1st data line；Every is swept
Line is retouched successively to sort from one end of the data line to the other end of the data line；The preset order be and the 3N+1 articles number
It connect with the even number horizontal scanning line of each pair of scan line according to the odd column pixel unit that line connects, connects with 3N+1 data line respectively
The even column pixels unit connect is connect with the odd number horizontal scanning line of each pair of scan line respectively, the odd column connecting with remainder data line
Pixel unit is connect with the odd number horizontal scanning line of each pair of scan line respectively, the even column pixels unit connecting with remainder data line point
It is not connect with the even number horizontal scanning line of each pair of scan line, wherein N is the integer more than or equal to 0.
8. a kind of device for improving the vertical bright concealed wire of display panel, which is characterized in that the vertical bright concealed wire of the improvement display panel
Device include display panel, link block, scanning signal drive module and data-signal drive module；The display panel packet
Include several pairs of scan lines, several data lines and several pixel units；Several pairs of scan lines are arranged along line direction；Several numbers
It is arranged according to line along column direction；Several pixel units are set between each pair of scan line and arranged in arrays, every two adjacent column
Pixel unit shares a data line；Each column pixel unit is the pixel of same color；The link block is for changing described
The order of connection of pixel unit and the scan line is preset order；The scanning signal drive module is used for the scan line
Input scanning pulse signal；The data-signal drive module is used to input square wave data-signal to the data line, to improve
Vertical bright concealed wire on display panel；Wherein, the polarity of the square wave data-signal is every primary by 2n scanning pulse reversion,
N is the integer more than or equal to 1.
9. device according to claim 8, which is characterized in that further include sequence controller, the sequence controller is used for
2n scanning pulse reversion of polarity every process of the square wave data-signal is controlled once and for controlling adjacent two datas line
On square wave data-signal it is opposite in synchronization polarity.
10. a kind of device for improving the vertical bright concealed wire of display panel, which is characterized in that the vertical bright concealed wire of the improvement display panel
Device include display panel, link block, scanning signal drive module, data-signal drive module and sequence controller；Institute
Stating display panel includes several pairs of scan lines, several data lines and several pixel units；Several pairs of scan lines are along line direction
Arrangement；Several data lines are arranged along column direction；Several pixel units be set to it is between each pair of scan line and arranged in arrays,
A data line is shared per two adjacent column pixel units；Each column pixel unit is the pixel of same color；The link block
It is preset order for changing the order of connection of the pixel unit and the scan line；The scanning signal drive module is used for
Scanning pulse signal is inputted to the scan line；The data-signal drive module is used to input square wave data to the data line
Signal, to improve the vertical bright concealed wire on display panel；The sequence controller is used to control the pole of the square wave data-signal
Property it is every primary and for controlling the square wave data-signal on adjacent two datas line in same a period of time by the reversion of 2n scanning pulse
Polarity is carved on the contrary, n is the integer more than or equal to 1.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049207A (en) * | 2019-04-22 | 2019-07-23 | 京东方科技集团股份有限公司 | Scanning module, scan method, electronic shutter and photographic device |
| CN117524166A (en) * | 2024-01-05 | 2024-02-06 | 惠科股份有限公司 | Display panel and display device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950107A (en) * | 2009-07-10 | 2011-01-19 | 乐金显示有限公司 | Liquid crystal display |
| CN101963732A (en) * | 2010-08-26 | 2011-02-02 | 华映视讯（吴江）有限公司 | Double-grid LCD and drive method thereof |
| US20110063281A1 (en) * | 2009-09-14 | 2011-03-17 | Au Optronics Corporation | Pixel array and driving method thereof and flat panel display |
| CN102419488A (en) * | 2010-09-27 | 2012-04-18 | 卡西欧计算机株式会社 | Liquid crystal display apparatus and method of driving the same |
| CN103235431A (en) * | 2013-04-03 | 2013-08-07 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and driving method thereof |
| WO2013146519A1 (en) * | 2012-03-27 | 2013-10-03 | シャープ株式会社 | Display element and display device |
| CN103915465A (en) * | 2013-01-05 | 2014-07-09 | 友达光电股份有限公司 | Display panel |
| CN104267519A (en) * | 2014-10-22 | 2015-01-07 | 深圳市华星光电技术有限公司 | TFT (Thin Film Transistor) array substrate |
| CN104267555A (en) * | 2014-10-23 | 2015-01-07 | 深圳市华星光电技术有限公司 | TFT (Thin Film Transistor) array substrate |
| CN107065354A (en) * | 2017-05-08 | 2017-08-18 | 深圳市华星光电技术有限公司 | A kind of liquid crystal display panel and device |
| CN107689204A (en) * | 2017-10-12 | 2018-02-13 | 惠科股份有限公司 | The drive device and driving method and display device of a kind of display panel |
-
2018
- 2018-12-19 CN CN201811558721.9A patent/CN109545161B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950107A (en) * | 2009-07-10 | 2011-01-19 | 乐金显示有限公司 | Liquid crystal display |
| US20110063281A1 (en) * | 2009-09-14 | 2011-03-17 | Au Optronics Corporation | Pixel array and driving method thereof and flat panel display |
| CN101963732A (en) * | 2010-08-26 | 2011-02-02 | 华映视讯（吴江）有限公司 | Double-grid LCD and drive method thereof |
| CN102419488A (en) * | 2010-09-27 | 2012-04-18 | 卡西欧计算机株式会社 | Liquid crystal display apparatus and method of driving the same |
| WO2013146519A1 (en) * | 2012-03-27 | 2013-10-03 | シャープ株式会社 | Display element and display device |
| CN103915465A (en) * | 2013-01-05 | 2014-07-09 | 友达光电股份有限公司 | Display panel |
| CN103235431A (en) * | 2013-04-03 | 2013-08-07 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and driving method thereof |
| CN104267519A (en) * | 2014-10-22 | 2015-01-07 | 深圳市华星光电技术有限公司 | TFT (Thin Film Transistor) array substrate |
| CN104267555A (en) * | 2014-10-23 | 2015-01-07 | 深圳市华星光电技术有限公司 | TFT (Thin Film Transistor) array substrate |
| CN107065354A (en) * | 2017-05-08 | 2017-08-18 | 深圳市华星光电技术有限公司 | A kind of liquid crystal display panel and device |
| CN107689204A (en) * | 2017-10-12 | 2018-02-13 | 惠科股份有限公司 | The drive device and driving method and display device of a kind of display panel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049207A (en) * | 2019-04-22 | 2019-07-23 | 京东方科技集团股份有限公司 | Scanning module, scan method, electronic shutter and photographic device |
| CN110049207B (en) * | 2019-04-22 | 2021-08-31 | 京东方科技集团股份有限公司 | Scanning module, scanning method, electronic shutter and camera device |
| CN117524166A (en) * | 2024-01-05 | 2024-02-06 | 惠科股份有限公司 | Display panel and display device |
| CN117524166B (en) * | 2024-01-05 | 2024-04-26 | 惠科股份有限公司 | Display panel and display device |
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| Publication number | Publication date |
|---|---|
| CN109545161B (en) | 2021-02-26 |
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