CN109507838A - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN109507838A CN109507838A CN201811589502.7A CN201811589502A CN109507838A CN 109507838 A CN109507838 A CN 109507838A CN 201811589502 A CN201811589502 A CN 201811589502A CN 109507838 A CN109507838 A CN 109507838A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13454—Drivers integrated on the active matrix substrate
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
This application discloses a kind of display panel, the display panel includes array substrate, and scan line is provided in the array substrate, and the scan line is arranged along line direction；Data line, the data line are arranged along column direction；Sub-pixel unit is staggered to form by the scan line and the data line, and with a line, adjacent sub-pixel unit connects different scan lines, and the sub-pixel unit for being spaced each other a sub-pixel unit with a line connects identical scan line；Adjacent at least two column sub-pixel units share same data line, and the sub-pixel unit of a data line and same column be sequentially connected after turn back be sequentially connected with the sub-pixel unit of adjacent column again.Disclosed herein as well is a kind of display devices.The application solves the problems, such as that vertical bright concealed wire occurs in display picture by adjusting the arrangement mode of data line.
Description
Technical field
This application involves liquid crystal technology field more particularly to a kind of display panel and display devices.
Background technique
Currently, liquid crystal display device should be set to various display fields extensively, half source drive technology is current liquid crystal
The common production decision of panel industry, the program are to increase the quantity of scan line, and single data line is made to correspond to adjacent two column
Sub-pixel unit saves data drive circuit whereby, to reduce cost.
However, a data line drives two column sub-pixel units in half source drive pixel array, pixel is destroyed
Symmetry, and the sub-pixel unit quantity connected in scan line is reduced, and the scanning pulse time being assigned in scan line shortens,
So that the charging time of each sub-pixel unit is reduced.Therefore, the signal delay effect of data line and scan line is frequently more bright
It is aobvious, thus generate the display defect of bright concealed wire.
Above content is only arranged at the technical solution that auxiliary understands the application, does not represent and recognizes that above content is existing skill
Art.
Summary of the invention
The main purpose of the application is to provide a kind of display panel and display device, it is intended to pass through the row for adjusting data line
Mode for cloth solves the problems, such as that vertical bright concealed wire occurs in display picture.
To achieve the above object, the application provides a kind of display panel, and the display panel includes array substrate, the battle array
It is provided on column substrate
Scan line, the scan line are arranged along line direction；
Data line, the data line are arranged along column direction；
Sub-pixel unit is staggered to form by the scan line and the data line, and the sub-pixel unit adjacent with a line connects
Different scan lines is connect, the sub-pixel unit for being spaced each other a sub-pixel unit with a line connects identical scan line；It is adjacent
At least two column sub-pixel units share same data line, and the sub-pixel unit of a data line and same column successively connects
It turns back after connecing and is sequentially connected with the sub-pixel unit of adjacent column again.
Optionally, the sub-pixel unit for sharing the same data line is divided into odd column and even column, the data line packet
The first linkage section, fold-back section and the second linkage section are included, first linkage section is set to the odd column far from the even number
Side is arranged, second linkage section is set between the odd column and the even column, the fold-back section connection described first
Linkage section and second linkage section.
Optionally, the sub-pixel unit for sharing the same data line is divided into odd column and even column, the data line packet
Third linkage section, fold-back section and the 4th linkage section are included, the third linkage section is set to the odd column and the even column
Between, the fold-back section connects the third linkage section and the 4th linkage section, and the 4th linkage section is set to described
It is arranged in parallel between odd column and the even column and with the third linkage section.
Optionally, three adjacent column sub-pixel units share same data line, and the son of the data line and middle column
Pixel unit turns back again after being sequentially connected to be sequentially connected with the sub-pixel unit for being located at middle column two sides.
Optionally, scan drive circuit and data drive circuit are additionally provided in the array substrate, the scanning is driven
Dynamic circuit, has the multiple scan line contacts being electrically connected with the scan line, and the scan drive circuit passes through scan line contact
Scanning signal is exported to the scan line；
The data drive circuit has the multiple data line contacts being electrically connected with the data line, the data-driven
Circuit outputs the data signal to the data line by data line contact.
Optionally, the scan drive circuit is scanned according to the putting in order for scan line contact.
Optionally, the scan drive circuit and the data drive circuit are with two scanning pulses, data-signal polarity
It inverts primary mode and drives the pixel unit.
Optionally, the display panel further includes printed circuit board, the printed circuit board and the scan drive circuit,
The data drive circuit electrical connection.
To achieve the above object, the application also provides a kind of display panel, and the display panel is provided with
Scan line, the scan line are arranged along line direction；
Data line, the data line are arranged along column direction；
Sub-pixel unit is staggered to form by the scan line and the data line, shares the sub- picture of the same data line
Plain unit is divided into odd column and even column, and the data line includes the first linkage section, fold-back section and the second linkage section, and described the
One linkage section is set to the odd column far from the even column side, and second linkage section is set to the odd column and institute
It states between even column, the fold-back section connects first linkage section and second linkage section.
To achieve the above object, the application also provides a kind of display device, and the display device includes array substrate, described
It is provided in array substrate
Scan line, the scan line are arranged along line direction；
Data line, the data line are arranged along column direction；
Sub-pixel unit is staggered to form by the scan line and the data line, and the sub-pixel unit adjacent with a line connects
Different scan lines is connect, the sub-pixel unit for being spaced each other a sub-pixel unit with a line connects identical scan line；It is adjacent
At least two column sub-pixel units share same data line, and the sub-pixel unit of a data line and same column successively connects
It turns back after connecing and is sequentially connected with the sub-pixel unit of adjacent column again.
Display panel provided by the present application and display device are staggered to form sub-pixel unit by scan line and data line, together
The adjacent sub-pixel unit of a line connects different scan lines, and the sub-pixel unit of a sub-pixel unit is spaced each other with a line
Connect identical scan line；Adjacent at least two column sub-pixel units share same data line, and a data line with
The sub-pixel unit of same column turns back again after being sequentially connected and is sequentially connected with the sub-pixel unit of adjacent column.The application is by adjusting number
Solve the problems, such as that vertical bright concealed wire occurs in display picture according to the arrangement mode of line.
Detailed description of the invention
Fig. 1 is that the invention shows the structural schematic diagrams of an embodiment of panel；
Fig. 2 is that the invention shows the structural schematic diagrams of an embodiment of panel；
Fig. 3 is that the invention shows the structural schematic diagrams of an embodiment of panel；
Fig. 4 is that the invention shows the structural schematic diagrams of an embodiment of panel；
Fig. 5 is the schematic diagram of ideally driver' s timing signal；
Fig. 6 is the schematic diagram of driver' s timing signal under actual conditions；
Fig. 7 is the schematic diagram of driver' s timing signal of the present invention；
Fig. 8 is that the invention shows the structural schematic diagrams of an embodiment of panel.
The embodiments will be further described with reference to the accompanying drawings for realization, functional characteristics and the advantage of the application purpose.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
Referring to Fig. 1, a kind of display panel proposed by the present invention, the display panel includes array substrate A, the array
Scan line G is provided on substrate A, the scan line G is arranged along line direction；Data line D, the data line D are arranged along column direction
Column；Sub-pixel unit P is staggered to form by the scan line G and the data line D, the sub-pixel unit P connection adjacent with a line
Different scan line G is spaced each other the identical scan line G of sub-pixel unit P connection of a sub-pixel unit P with a line；Phase
Adjacent at least two column sub-pixel unit P share same data line D, and the sub-pixel unit P of the data line D and same column
It turns back after being sequentially connected and is sequentially connected with the sub-pixel unit P of adjacent column again.
In the present embodiment, in terms of driving sequence, it is scanned from top to bottom by scan line G.Scan line G applies high electricity
It presses and gives the thin film transistor (TFT) of pixel unit connected to it (not shown), thin film transistor (TFT) is opened at this time, and is received and be connected thereto
The incoming data-signal of data line D.By taking the sub-pixel unit P of same a line as an example, the odd column pixel unit of the side data line D
It is first driven, is driven after the even column pixels unit of the other side data line D.For example, as shown in figure 4, scan line G1 is arrived in scanning
When, sub-pixel unit P11, P13 receive the incoming data-signal of data line D1, D2 respectively；When scanning scan line G2, sub-pixel
Unit P12, P14 receive the incoming data-signal of data line D1, D2 respectively.
In the present embodiment, due to RC (Resistor-Capacitance, resistance-capacitance) signal delay effect, data line D
On square wave data-signal actually not as shown in Figure 5 ideal square wave, but as Fig. 6 data-signal show voltage just
Some bendings at cathode transformation.When scan line G is successively opened, successively charge to sub-pixel unit P, the sub-pixel on odd column
The data-signal that unit P is obtained belongs to starting point charging, the rising edge in data-signal, due in start position data signal
There is a process for rising, the poor charging effect that will lead to corresponding sub-pixel unit P of waveform is poor, leads to the sub-pixel unit
P brightness is darker, and the data-signal that the pixel unit on even column obtains belongs to tail end charging, and waveform preferably causes to correspond to sub- picture
The charging effect of plain unit P is more preferable than the sub-pixel unit P of odd column, and the sub-pixel unit P brightness that will lead to even column is brighter,
It is vertical bright that bright dark degree different odd column sub-pixel unit P and even column sub-pixel unit P eventually lead to display panel appearance
Concealed wire.
In the present embodiment, vertical bright concealed wire is avoided by adjusting the arrangement mode of data line D.Specifically, with a line phase
Adjacent sub-pixel unit P connects different scan line G, and the sub-pixel unit P for being spaced each other a sub-pixel unit P with a line connects
Meet identical scan line G；Adjacent at least two column sub-pixel unit P share same data line D, and a data line D
It turns back after being sequentially connected with the sub-pixel unit P of same column and is sequentially connected with the sub-pixel unit P of adjacent column again.In this way, such as Fig. 7 institute
Show, with the sub-pixel unit P of a line, the sub-pixel unit P positioned at odd column is first driven, positioned at the sub-pixel unit of even column
It is driven after P, and data line D is also needed from the sub-pixel unit P that the sub-pixel unit P of colleague's odd column reaches colleague's even column
By a distance, this section of distance causes data line D RC signal occur, using the RC signal delay of data line D, so that even column
Sub-pixel unit P when being charged by the data line D, the sub-pixel unit P of even column is under the data-signal of data line D
Edge is dropped, there is same charging effect with the sub-pixel unit P of the odd column, to eliminate vertical bright concealed wire.
In the present embodiment, as shown in figure 8, the display panel A further includes printed circuit board C, the printed circuit board C with
Scan drive circuit M, data drive circuit S electrical connection.The display panel A further includes color membrane substrates (not shown), the coloured silk
Ilm substrate and the array substrate interval are arranged, and are provided with liquid crystal layer between the color membrane substrates and the array substrate and (do not scheme
Show).
In conclusion sub-pixel unit P is staggered to form by scan line G and data line D, the adjacent sub-pixel unit with a line
P connects different scan line G, and the identical scan line of sub-pixel unit P connection of a sub-pixel unit P is spaced each other with a line
G；Adjacent at least two column sub-pixel unit P share same data line D, and the sub-pixel of the data line D and same column
Unit P turns back again after being sequentially connected to be sequentially connected with the sub-pixel unit P of adjacent column, in this way, passing through the arrangement for adjusting data line D
Mode increases the RC signal delay of the sub-pixel unit P of even column, solves the problems, such as that vertical bright concealed wire occurs in display picture.
Optionally, as one embodiment, as shown in Figure 1, the sub-pixel unit P for sharing the same data line D point is
Odd column and even column, the data line D include the first linkage section D11, fold-back section D13 and the second linkage section D12, and described the
One linkage section D11 is set to the odd column far from the even column side, and the second linkage section D12 is set to the odd number
Between column and the even column, fold-back section D13 connection the first linkage section D11 and the second linkage section D12.
It is appreciated that the odd column and even column in the present embodiment are only named with arrangement mode shown in Fig. 1, at it
In his embodiment, the possible reversing of position of odd column and even column shown in Fig. 2, the present embodiment driven sub- picture after need to only guaranteeing
Plain unit P can obtain the data-signal after increasing RC signal delay.
In the present embodiment, as shown in fig. 7, with the sub-pixel unit P of a line, positioned at the sub-pixel unit P elder generation quilt of odd column
Driving, is driven after the sub-pixel unit P of even column, and data line D is reached together from the sub-pixel unit P of colleague's odd column
The sub-pixel unit P of row even column is also needed by a distance, this section of distance causes data line D RC signal occur, utilizes number
According to the RC signal delay of line D, when so that the sub-pixel unit P of even column being charged by the data line D, the sub-pixel list of even column
First P is in the failing edge of the data-signal of data line D, has same charging effect with the sub-pixel unit P of the odd column,
To eliminate vertical bright concealed wire.
Optionally, as another embodiment, as shown in Fig. 2, sharing sub-pixel unit P points of the same data line D
For odd column and even column, the data line D includes third linkage section D14, fold-back section D16 and the 4th linkage section D15, described
Third linkage section D14 is set between the odd column and the even column, the fold-back section D16 connection third linkage section
D14 and the 4th linkage section D15, the 4th linkage section D15 be set between the odd column and the even column and
It is arranged in parallel with the third linkage section D14.
It is appreciated that the odd column and even column in the present embodiment are only named with arrangement mode shown in Fig. 2, at it
In his embodiment, the possible reversing of position of odd column and even column shown in Fig. 2, the present embodiment driven sub- picture after need to only guaranteeing
Plain unit P can obtain the data-signal after increasing RC signal delay.
In the present embodiment, as shown in fig. 7, with the sub-pixel unit P of a line, positioned at the sub-pixel unit P elder generation quilt of odd column
Driving, is driven after the sub-pixel unit P of even column, and data line D is reached together from the sub-pixel unit P of colleague's odd column
The sub-pixel unit P of row even column is also needed by a distance, this section of distance causes data line D RC signal occur, utilizes number
According to the RC signal delay of line D, when so that the sub-pixel unit P of even column being charged by the data line D, the sub-pixel list of even column
First P is in the failing edge of the data-signal of data line D, has same charging effect with the sub-pixel unit P of the odd column,
To eliminate vertical bright concealed wire.
Optionally, as another embodiment, as shown in figure 3, three adjacent column sub-pixel unit P share same data
Line D, and the data line D and the sub-pixel unit P of middle column be sequentially connected after turn back again be located at middle column two sides sub- picture
Plain unit P is sequentially connected.
In the present embodiment, above-described embodiment is with the driving method progress of 2 column inversions for example, other driving methods
It is applicable to above-described embodiment.Such as the driving method of 1+2 column inversion, then 1 intermediate column are regard as odd column, by other phase
2 adjacent column are used as even column.
In the present embodiment, as shown in fig. 7, with the sub-pixel unit P of a line, positioned at the sub-pixel unit P elder generation quilt of odd column
Driving, is driven after the sub-pixel unit P of even column, and data line D is reached together from the sub-pixel unit P of colleague's odd column
The sub-pixel unit P of row even column is also needed by a distance, this section of distance causes data line D RC signal occur, utilizes number
According to the RC signal delay of line D, when so that the sub-pixel unit P of even column being charged by the data line D, the sub-pixel list of even column
First P is in the failing edge of the data-signal of data line D, has same charging effect with the sub-pixel unit P of the odd column,
To eliminate vertical bright concealed wire.
Optionally, as shown in figure 8, being additionally provided with scan drive circuit M and data drive circuit on the array substrate A
S, the scan drive circuit M have the multiple scan line contact M1 being electrically connected with the scan line G, the turntable driving electricity
Road M is exported scanning signal to the scan line G by scan line contact M1；
The data drive circuit S has the multiple data line contact S1 being electrically connected with the data line D, the data
Driving circuit S outputs the data signal to the data line D by data line contact S1.
The display panel of the present embodiment include along line direction arrangement scan line G, along column direction arrangement data line D, by
The sub-pixel unit P that scan line G and data line D are staggered to form further includes the scan drive circuit M that is electrically connected with scan line G with
And the data drive circuit S being electrically connected with data line D.Scan drive circuit M has the multiple scan lines being electrically connected with scan line G
Contact M1, data drive circuit S have the multiple data line contact S1 being electrically connected with data line D.Scan drive circuit M is by sweeping
It retouches line contact M1 and exports scanning signal and give scan line G, data drive circuit S is exported data-signal by data line contact S1
Give data line D.
In the present embodiment, primary driving method is inverted using two scanning pulses, data-signal polarity.In driving process
In, scan drive circuit M is to be scanned according to putting in order for scan line contact M1 (also that is, according to scan line contact M1
It puts in order and sequentially provides scanning signal).For the sub-pixel unit P of same a line, the scan line G of the first half number is being driven
In the process, the sub-pixel unit P of the odd column of the side data line D can first be driven, the sub- picture of the even column of the other side data line D
Plain unit P is then driven.This way it is ensured that the display effect of liquid crystal display panel.
To achieve the above object, the present invention also provides a kind of display devices, and the display device includes array substrate, described
It is provided in array substrate
Scan line G, the scan line G are arranged along line direction；
Data line D, the data line D are arranged along column direction；
Sub-pixel unit P is staggered to form by the scan line G and the data line D, the adjacent sub-pixel unit with a line
P connects different scan line G, and the identical scan line of sub-pixel unit P connection of a sub-pixel unit P is spaced each other with a line
G；Adjacent at least two column sub-pixel unit P share same data line D, and the sub-pixel of the data line D and same column
Unit P turns back again after being sequentially connected to be sequentially connected with the sub-pixel unit P of adjacent column.
In the present embodiment, as shown in Figure 1, being scanned from top to bottom by scan line G in terms of driving sequence.Scanning
Line G applies high voltage to the thin film transistor (TFT) (not shown) of pixel unit connected to it, and thin film transistor (TFT) is opened at this time, and is connect
Receive the incoming data-signal of data line D connected to it.By taking the sub-pixel unit P of same a line as an example, the odd number of the side data line D
Column pixel unit is first driven, and is driven after the even column pixels unit of the other side data line D.For example, as shown in figure 4, scanning
When to scan line G1, sub-pixel unit P11, P13 receive the incoming data-signal of data line D1, D2 respectively；Scan scan line
When G2, sub-pixel unit P12, P14 receive the incoming data-signal of data line D1, D2 respectively.
In the present embodiment, due to RC signal delay effect, the square wave data-signal on data line D is not actually such as Fig. 5
Shown ideal square wave, but some bendings at the positive and negative pole-change of voltage that such as Fig. 6 data-signal is shown.When scan line G according to
It when secondary opening, successively charges to sub-pixel unit P, the data-signal that the sub-pixel unit P on odd column is obtained belongs to starting point
Charging, the rising edge in data-signal, due to having a process for rising in start position data signal, waveform is poor to be will lead to
The charging effect of corresponding sub-pixel unit P is poor, causes the sub-pixel unit P brightness darker, and the pixel list on even column
The data-signal that member obtains belongs to tail end charging, and waveform preferably causes the charging effect of corresponding sub-pixel unit P than odd column
Sub-pixel unit P is more preferable, and the sub-pixel unit P brightness that will lead to even column is brighter, the different odd column sub-pixel of bright dark degree
Unit P and even column sub-pixel unit P eventually leads to display device and vertical bright concealed wire occurs.
In the present embodiment, vertical bright concealed wire is avoided by adjusting the arrangement mode of data line D.Specifically, with a line phase
Adjacent sub-pixel unit P connects different scan line G, and the sub-pixel unit P for being spaced each other a sub-pixel unit P with a line connects
Meet identical scan line G；Adjacent at least two column sub-pixel unit P share same data line D, and a data line D
It turns back after being sequentially connected with the sub-pixel unit P of same column and is sequentially connected with the sub-pixel unit P of adjacent column again.In this way, such as Fig. 7 institute
Show, with the sub-pixel unit P of a line, the sub-pixel unit P positioned at odd column is first driven, positioned at the sub-pixel unit of even column
It is driven after P, and data line D is also needed from the sub-pixel unit P that the sub-pixel unit P of colleague's odd column reaches colleague's even column
By a distance, this section of distance causes data line D RC signal occur, using the RC signal delay of data line D, so that even column
Sub-pixel unit P when being charged by the data line D, the sub-pixel unit P of even column is under the data-signal of data line D
Edge is dropped, there is same charging effect with the sub-pixel unit P of the odd column, to eliminate vertical bright concealed wire.
In the present embodiment, as shown in figure 8, the display device further includes printed circuit board C, the printed circuit board C with
Scan drive circuit M, data drive circuit S electrical connection.The display device further includes color membrane substrates (not shown), the coloured silk film
Substrate and the array substrate interval are arranged, and are provided with liquid crystal layer between the color membrane substrates and the array substrate and (do not scheme
Show).
In conclusion sub-pixel unit P is staggered to form by scan line G and data line D, the adjacent sub-pixel unit with a line
P connects different scan line G, and the identical scan line of sub-pixel unit P connection of a sub-pixel unit P is spaced each other with a line
G；Adjacent at least two column sub-pixel unit P share same data line D, and the sub-pixel of the data line D and same column
Unit P turns back again after being sequentially connected to be sequentially connected with the sub-pixel unit P of adjacent column, in this way, passing through the arrangement for adjusting data line D
Mode increases the RC signal delay of the sub-pixel unit P of even column, and the display picture appearance for solving display device is vertical bright dark
The problem of line.
The foregoing is merely alternative embodiments of the invention, are not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel is provided with
Scan line, the scan line are arranged along line direction；
Data line, the data line are arranged along column direction；
Sub-pixel unit is staggered to form by the scan line and the data line, and the sub-pixel unit connection adjacent with a line is not
Same scan line, the sub-pixel unit for being spaced each other a sub-pixel unit with a line connect identical scan line；It is adjacent extremely
After few two column sub-pixel units share same data line, and the sub-pixel unit of a data line and same column is sequentially connected
It turns back and is sequentially connected with the sub-pixel unit of adjacent column again.
2. display panel as described in claim 1, which is characterized in that the sub-pixel unit for sharing the same data line is divided into
Odd column and even column, the data line include the first linkage section, fold-back section and the second linkage section, and first linkage section is set
The odd column is placed in far from the even column side, second linkage section be set to the odd column and the even column it
Between, the fold-back section connects first linkage section and second linkage section.
3. display panel as described in claim 1, which is characterized in that the sub-pixel unit for sharing the same data line is divided into
Odd column and even column, the data line include third linkage section, fold-back section and the 4th linkage section, and the third linkage section is set
It is placed between the odd column and the even column, the fold-back section connects the third linkage section and the 4th connection
Section, the 4th linkage section are set between the odd column and the even column and are arranged in parallel with the third linkage section.
4. display panel as described in claim 1, which is characterized in that three adjacent column sub-pixel units share same data
Line, and the data line and the sub-pixel unit of middle column be sequentially connected after turn back again be located at middle column two sides sub-pixel list
Member is sequentially connected.
5. display panel as described in claim 1, which is characterized in that be additionally provided with scan drive circuit in the array substrate
And data drive circuit, the scan drive circuit, there are the multiple scan line contacts being electrically connected with the scan line, it is described
Scan drive circuit is exported scanning signal to the scan line by scan line contact；
The data drive circuit has the multiple data line contacts being electrically connected with the data line, the data drive circuit
The data line is output the data signal to by data line contact.
6. display panel as claimed in claim 5, which is characterized in that the scan drive circuit is according to the scan line contact
Put in order and be scanned.
7. display panel as claimed in claim 5, which is characterized in that the scan drive circuit and the data drive circuit
Primary mode, which is inverted, with two scanning pulses, data-signal polarity drives the pixel unit.
8. display panel as claimed in claim 5, which is characterized in that the display panel further includes printed circuit board, described
Printed circuit board is electrically connected with the scan drive circuit, the data drive circuit.
9. a kind of display panel, which is characterized in that the display panel is provided with
Scan line, the scan line are arranged along line direction；
Data line, the data line are arranged along column direction；
Sub-pixel unit is staggered to form by the scan line and the data line, shares the sub-pixel list of the same data line
Member is divided into odd column and even column, and the data line includes the first linkage section, fold-back section and the second linkage section, and described first connects
It connects section and is set to the odd column far from the even column side, second linkage section is set to the odd column and the idol
Between ordered series of numbers, the fold-back section connects first linkage section and second linkage section.
10. a kind of display device, which is characterized in that the display device includes display panel, is provided on the display panel
Scan line, the scan line are arranged along line direction；
Data line, the data line are arranged along column direction；
Sub-pixel unit is staggered to form by the scan line and the data line, and the sub-pixel unit connection adjacent with a line is not
Same scan line, the sub-pixel unit for being spaced each other a sub-pixel unit with a line connect identical scan line；It is adjacent extremely
After few two column sub-pixel units share same data line, and the sub-pixel unit of a data line and same column is sequentially connected
It turns back and is sequentially connected with the sub-pixel unit of adjacent column again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589502.7A CN109507838A (en) | 2018-12-25 | 2018-12-25 | A kind of display panel and display device |
| PCT/CN2019/124255 WO2020135020A1 (en) | 2018-12-25 | 2019-12-10 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589502.7A CN109507838A (en) | 2018-12-25 | 2018-12-25 | A kind of display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109507838A true CN109507838A (en) | 2019-03-22 |
Family
ID=65754529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589502.7A Pending CN109507838A (en) | 2018-12-25 | 2018-12-25 | A kind of display panel and display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109507838A (en) |
| WO (1) | WO2020135020A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135020A1 (en) * | 2018-12-25 | 2020-07-02 | 惠科股份有限公司 | Display panel and display device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191922B (en) * | 2006-12-01 | 2010-04-14 | 群康科技(深圳)有限公司 | LCD display panel |
| KR101469033B1 (en) * | 2008-01-08 | 2014-12-04 | 삼성디스플레이 주식회사 | Liquid crystal display and control method thereof |
| CN103969900B (en) * | 2013-01-25 | 2017-07-21 | 乐金显示有限公司 | Liquid crystal display device and its driving method |
| CN103745694A (en) * | 2013-11-27 | 2014-04-23 | 深圳市华星光电技术有限公司 | Driving method and driving circuit of display panel |
| CN104143307B (en) * | 2014-06-30 | 2017-03-08 | 上海天马微电子有限公司 | Tft array substrate and its driving method and display device |
| CN105096899B (en) * | 2015-09-22 | 2018-09-25 | 深圳市华星光电技术有限公司 | Array substrate, liquid crystal display panel and liquid crystal display device |
| CN109507838A (en) * | 2018-12-25 | 2019-03-22 | 惠科股份有限公司 | A kind of display panel and display device |
-
2018
- 2018-12-25 CN CN201811589502.7A patent/CN109507838A/en active Pending
-
2019
- 2019-12-10 WO PCT/CN2019/124255 patent/WO2020135020A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135020A1 (en) * | 2018-12-25 | 2020-07-02 | 惠科股份有限公司 | Display panel and display device |
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| Publication number | Publication date |
|---|---|
| WO2020135020A1 (en) | 2020-07-02 |
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