CN109637477A - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN109637477A CN109637477A CN201910018513.8A CN201910018513A CN109637477A CN 109637477 A CN109637477 A CN 109637477A CN 201910018513 A CN201910018513 A CN 201910018513A CN 109637477 A CN109637477 A CN 109637477A
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- Prior art keywords
- display area
- display
- grid
- drive module
- scan line
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Classifications
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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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
Abstract
The invention discloses a kind of display panel and display device, display panel includes into multiple display areas of M*N arrangement, and the first grid drive module that two adjacent display areas are driven between two adjacent display areas is arranged in；Wherein, all display areas are formed on same substrate, and M is the number of the display area of each column on first direction, N is the number of the display area of every a line in second direction, first direction and second direction are vertical, and M is the positive integer more than or equal to 1, and N is the positive integer more than or equal to 2.Grid electrode drive module is arranged between two neighboring display area, generation the problem of scan line is deteriorated far from the end sweep waveform of grid electrode drive module and can not complete switch motion well is reduced, so that the size for further increasing display panel is possibly realized.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
With the rapid development of Thin Film Transistor-LCD, each manufacturer's active adoption new technology improves product
The market competitiveness and reduction product cost.Wherein, array substrate row drives (Gate Driver on Array, GOA) technology
It is that grid (Gate) switching circuit is integrated in array substrate as the representative of new technology, to remove the integrated electricity of gate driving
Road part achievees the purpose that reduce product cost to save material and reduce processing step.
When using GOA circuit to being driven from the side of display panel to the scan line in display panel, if ruler
Very little larger, when scan line is very long, then corresponding to frame starting signal close to one end of grid electrode drive module will be square waveform, and scan
Line will move so that waveform is deteriorated so that switch can not be completed well far from grid electrode drive module one end because of impedance equal loss
Make.Therefore a kind of GOA design method for being able to solve large size liquid crystal display load is needed.
Summary of the invention
The object of the present invention is to provide the display panels and display device of a kind of solution large size liquid crystal display load.
The invention discloses a kind of display panels, including the multiple display areas arranged at M*N, and are arranged in adjacent
The first grid drive module of two adjacent display areas is driven between two display areas, all is described
Display area is formed on same substrate；Wherein, M is the number of the display area of first direction, and N is the display of second direction
The number in region, the first direction and the second direction are vertical；M is the positive integer more than or equal to 1, and N is more than or equal to 2
Positive integer.
Optionally, two adjacent display areas are respectively the first display area, and with first viewing area
The second display area that domain is disposed adjacent in this second direction；The first grid drive module respectively drives described first
Display area and the second display area；Wherein, the second direction is first display area and second display area
The extending direction of interior scan line.
Optionally, N number of display area of the every a line setting of the display panel in this second direction is from one
End to the other end is followed successively by first display area, second display area ... n-th display area；The first grid drives
The every a line of dynamic model block in a second direction is provided with N-1, respectively corresponds and is arranged between the two neighboring display area；
The display panel further includes second grid drive module, the second grid drive module in this second direction each
Row respectively corresponds and the side of first display area far from the n-th display area is arranged in there are two being correspondingly arranged,
And side of the n-th display area far from first display area.
Optionally, first display area is not connected to the scan line of the second display area；The first grid driving
Module includes two-way drive element of the grid, and the two-way drive element of the grid receives one group of input signal, exports two groups of scanning letters
Number to drive the scan line of first display area and the second display area simultaneously.
Optionally, first display area is connected to the scan line of second display area；The first grid drives
Dynamic model block includes two-way drive element of the grid, and the two-way drive element of the grid receives one group of input signal, exports one group of scanning
Signal to drive the scan line of first display area and the second display area simultaneously；The two-way drive element of the grid it is defeated
The on-position of outlet is located at the junction of the scan line of first display area and second display area.
Optionally, first display area is not connected to the scan line of the second display area；The first grid driving
Module includes the first unidirectional drive element of the grid and the second unidirectional drive element of the grid, and the first unidirectional drive element of the grid connects
One group of input signal is received, exports one group of scanning signal to drive first display area, the second unidirectional gate driving list
Member receives another group of input signal, exports another group of scanning signal to drive second display area.
Optionally, multiple display areas and first grid drive module are formed in same substrate by common manufacturing process
On.
Optionally, the value of the M is 1, and the value of the N is 2.
The invention also discloses a kind of display panel, including arrange at M*N multiple display areas, adjacent two are set
The first grid drive module and second grid of two adjacent display areas are driven between a display area
Drive module；Two adjacent display areas are respectively the first display area, and with first display area
The second display area being disposed adjacent on two directions；The first grid drive module respectively drive first display area and
Second display area；First display area is not connected to the scan line of the second display area；The first grid drives mould
Block includes two-way drive element of the grid, and the two-way drive element of the grid receives one group of input signal, exports two groups of scanning signals
To drive the scan line of first display area and the second display area simultaneously；The display panel in a second direction every
A line setting N number of display area from one end to the other end be respectively first display area, second display area ... N
A display area；The every a line of the second grid drive module in a second direction is correspondingly arranged on two, is separately positioned on
Side and the n-th display area of first display area far from n-th display area are shown far from first
The side in region；Wherein, M is the number of the display area of each column on first direction, and N is every a line in second direction
Display area number；The first direction is the extending direction of data line in display area, and the second direction is display
The extending direction of scanned in regions line；All display area, first grid drive module and second grid drive modules
It is formed on same substrate, M is the positive integer more than or equal to 1, and N is the positive integer more than or equal to 2.
The invention also discloses a kind of display devices, including display panel described above.
For the scheme for carrying out driving scan line using grid electrode drive module from the side of display panel, the present invention
Grid electrode drive module be arranged between two neighboring display area, thus the distal portion of the scan line in display area is apart from grid
The distance of pole drive module greatly shortens, and the load of grid electrode drive module also greatly reduces, and solves in scan line far from grid
The end sweep waveform of drive module is deteriorated and can not complete the problem of switch motion well, thus aobvious further to increase
It is possible to show that the size of panel is created；Also, the present invention is for the display panel that muti-piece display screen is spliced, due to each
A display area is formed on same substrate, then between two be formed on same substrate difference display area
Spacing can be greatly shortened than spacing between two display areas on different substrates, with reduce two display areas between
The width of non-display area realizes the black line width reduction between each display area, prevents black line width too wide and influences display
Effect.
Detailed description of the invention
Included attached drawing is used to provide that a further understanding of the embodiments of the present application, and which constitute one of specification
Point, for illustrating presently filed embodiment, and with verbal description come together to illustrate the principle of the application.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of the liquid crystal display of illustrative array substrate row actuation techniques；
Fig. 2 is a kind of schematic diagram of the gate driving circuit of illustrative unilateral driving；
Fig. 3 is a kind of schematic diagram of illustrative bilateral driving display panel；
Fig. 4 is a kind of schematic diagram of display panel comprising multiple display areas of another embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of display panel of one embodiment of the invention；
Fig. 6 is the schematic diagram of another display panel of one embodiment of the invention；
Fig. 7 is the schematic diagram of another display panel of one embodiment of the invention；
Fig. 8 is a kind of schematic diagram of the circuit of two-way drive element of the grid of another embodiment of the present invention；
Fig. 9 is the schematic diagram of the circuit of the two-way drive element of the grid of another kind of one embodiment of the invention；
Figure 10 is a kind of schematic diagram of display panel of one embodiment of the invention；
Figure 11 is a kind of schematic diagram of the composition of display panel of one embodiment of the invention；
Figure 12 is a kind of schematic diagram of the composition of exemplary display panel of another embodiment of the present invention；
Figure 13 is the schematic diagram of the composition of the exemplary display panel of another kind of another embodiment of the present invention；
Figure 14 is a kind of schematic diagram of display device of another embodiment of the present invention.
Wherein, 100, display device；110, display panel；120, display area；121, the first display area；122, second
Display area；123, first display area；124, n-th display area；125, third display area；126, the 4th viewing area
Domain；130, first grid drive module；131, two-way drive element of the grid；132, unidirectional drive element of the grid；133, third grid
Pole driving unit；134, the 4th drive element of the grid；140, second grid drive module；150, scan line；160, substrate；170,
Gate driving circuit.
Specific embodiment
It is to be appreciated that term used herein above, disclosed specific structure and function details, it is only for description
Specific embodiment is representative, but the application can be implemented by many alternative forms, be not construed as only
It is limited to the embodiments set forth herein.
In the description of the present application, term " first ", " second " are used for description purposes only, and it is opposite to should not be understood as instruction
Importance, or implicitly indicate the quantity of indicated technical characteristic.As a result, unless otherwise indicated, " first ", " are defined
Two " feature can explicitly or implicitly include one or more of the features；The meaning of " plurality " is two or two
More than.Term " includes " and its any deformation, mean and non-exclusive include, it is understood that there may be or addition is one or more that other are special
Sign, integer, step, operation, unit, component and/or combination thereof.
In addition, "center", " transverse direction ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The term of the orientation or positional relationship of the instructions such as "outside" is that orientation or relative positional relationship based on the figure describe, only
Be that the application simplifies description for ease of description, rather than indicate signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to be electrically connected
It connects；It can be directly connected, it can also indirectly connected through an intermediary or the connection inside two elements.For ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
A kind of illustrative array substrate row actuation techniques (Gate Driver on array, GOA) as shown in figure 1
Liquid crystal display schematic diagram, with gate driving circuit 170 instead of traditional grid drive chip, mainly use unilateral grid
Pole driving circuit 170 drives the scan line in the display area 120 of the display panel 110, as Fig. 2 is exemplary unilateral drive
Dynamic GOA circuit structure schematic diagram, each gate driving circuit 170 include multiple gate drive circuit units, each GOA unit
With non-inverting clock signal input part CLK, inverting clock signal input terminal CLKB and low voltage signal input terminal Vss, also, it is every
A GOA unit also has input terminal Input, output end Output and reset terminal Reset.Wherein every a line GOA unit is defeated
Reset terminal as the input of next line GOA unit and as lastrow GOA unit out uses frame for the first row GOA unit
Open signal (Start Vertical, STV) is as input.
If Fig. 3 is exemplary the schematic diagram of bilateral driving display panel, driven in large size product using GOA
When, since the load of gate driving circuit 170 is very big, the mode of bilateral driving is mostly used, is arranged in the two sides of a display panel
Two gate driving circuits.However, when size further increases, bilateral driving may also will not meet demand.
Based on the mode of bilateral driving, in a kind of undocumented scheme, there are the schemes of mosaic screen to realize large scale, i.e.,
It after multiple display screens encapsulate respectively, is spliced together, by external gate driving circuit, to realize between multiple display screens
Linkage display.
But the reason of encapsulation of single screen centainly has frame, this frame is because of mechanical structure, it is difficult to be reduced to enough
Small width, so can have obviously black streaking between mosaic screen encapsulating very well.
Below with reference to the accompanying drawings it elaborates with optional embodiment to the present invention.
Fig. 4 is a kind of schematic diagram of the display panel comprising multiple display areas of the present invention, with reference to Fig. 4 it is found that the present invention
Disclose a kind of display panel 110, comprising: multiple display areas 120, the multiple display area 120 are arranged at M*N, are formed
On same substrate 160；And it is arranged between the display area 120 of adjacent two to drive described in adjacent two
The first grid drive module 130 of display area 120；Wherein, M is of the display area 120 of each column on first direction
Number, N are the number of the display area 120 of every a line in second direction, and first direction and second direction are vertical, and M is more than or equal to 1
Positive integer, N be more than or equal to 2 positive integer.The value of M*N is greater than the positive integer equal to 2, i.e., at least there are two display areas.
Wherein, first direction refers to the extending direction of the data line in display area, and certainly, first direction is also possible to
The direction of scan line in display area.
For the scheme for carrying out driving scan line using grid electrode drive module from the side of display panel, the present invention
First grid drive module 130 be arranged between two neighboring display area, thus the scan line in display area 120 is remote
The distance of threshold value first grid drive module greatly shortens, and the load of first grid drive module 130 also greatly reduces,
Scan line is improved far from the end sweep waveform of first grid drive module, avoid end sweep waveform difference and can not be fine
Completion switch motion so that the size for further increasing display panel is possibly realized；In addition, of the invention relative to more
Block display screen, each display screen are individually encapsulated, for the display panel being then spliced, due to each viewing area
Domain is formed on same substrate, it is this do can the reduction as far as possible even spacing between different display areas, to subtract
The black surround frame of few two display areas or the width of black streaking.
Wherein, first grid drive module of the invention is formed on a display panel using GOA technology, in this way, can be
Material is saved, while reducing processing procedure and reduce production cost, is further reduced the width of black surround frame or black streaking.
If Fig. 5 is a kind of schematic diagram of display panel of the embodiment of the present invention, if Fig. 6 is a kind of display surface of the embodiment of the present invention
The schematic diagram of plate, if Fig. 7 is that the schematic diagram of another kind display panel of the embodiment of the present invention can in conjunction with Fig. 4 with reference to Fig. 5 to Fig. 7
Know, the display area 120 of adjacent two is respectively the first display area 121, and is existed with first display area 121
The second display area 122 being disposed adjacent in second direction；It is aobvious that the first grid drive module 130 respectively drives described first
Show region 121 and the second display area 122；Wherein, the second direction is first display area and the second display area
The extending direction of interior scan line.When the size of display panel is very big, grid electrode drive module is arranged in display panel
Two sides in a manner of driving scan line, since scan line is very long, then scan line is far from sweeping at the position of grid electrode drive module
Waveform is retouched by ON/OFF severely deformed, and that thin film transistor (TFT) (ThinFilm Transistor, TFT) can not be controlled well,
This makes the size of display panel that can not continue to increase；And first grid drive module 130 is arranged adjacent in a second direction
Two display areas between, in this way, the corresponding scan line of multiple display screens just can shown in other words for multiple display areas
Between the two sides of panel respectively by corresponding first grid drive module drive, such scan line apart from grid electrode drive module most
The distance of distant place will greatly reduce, and corresponding circuit load substantially reduces, then corresponding sweep waveform will access improvement, from
And the ON/OFF of thin film transistor (TFT) is controlled well, also therefore, the size of display panel can be made to more greatly to meet user couple
The demand of large size panel.
Wherein, it respectively drives and refers to can be controlled separately the aobvious of the first display area 121 and the second display area 122
Show, certainly, when the signal of the two links or is shared, first grid drive module 130 is to drive the first display area 121 simultaneously
With the second display area 122.
First grid drive module 130 can also be used using illustrative GOA circuit as shown in Figures 2 and 3
The two-way drive element of the grid of two sides display area can be driven simultaneously；According to two-way drive element of the grid, then one has been reserved
The outlet line of side, if using suitable mode, then it can be pre- by two-way drive element of the grid by way of assembling splicing
The outlet line stayed is connected to corresponding scan line, meanwhile, the size of display panel is further increased.
Fig. 8 is a kind of circuit diagram of two-way drive element of the grid of the present invention, and Fig. 9 is another two-way grid of the invention
The circuit diagram of driving unit, with reference to Fig. 8 and Fig. 9, in conjunction with Fig. 4 to Fig. 7 it is found that first display area 121 and second
The scan line of display area 122 is not connected to；The first grid drive module 130 includes two-way drive element of the grid, described double
One group of input signal is received to drive element of the grid, exports two groups of scanning signals to drive first display area and the simultaneously
The scan line of two display areas.In the present embodiment, input signal is public, i.e., corresponding input signal cabling is public, can subtract
It is few to be routed required space, to reduce the width of the non-display area between the first display area and the second display area.
Wherein, display panel corresponds to two-way drive element of the grid and is provided with including non-inverting clock signal CLK, inversion clock letter
One group of input signal including number CLKB, power supply signal Vss and frame starting signal STV, and including two groups of scanning signals with point
The scan line of the first display area and the second display area is not driven；Wherein, the first display area and the second display area use
The same frame starting signal STV driving, it is ensured that the synchronism of driving；Corresponding two-way drive element of the grid includes for connecing
Receive the non-inverting clock signal of non-inverting clock signal CLK, inverting clock signal CLKB, power supply signal Vss and frame starting signal STV
Input terminal CLK, inverting clock signal input terminal CLKB and power input VSS, in addition, two-way drive element of the grid further includes couple
The first output end Output L, the first reset terminal Reset L and first input end Input L of the first display area is answered, and
First output end Output R, the first reset terminal Reset R of the second display area and the second input terminal Input R, wherein the
One input terminal Input L and the second input terminal Input R is for receiving frame starting signal STV.
Certainly, the present invention can also share one group of non-inverting clock signal in the two-way drive element of the grid of two display areas
CLK, inverting clock signal CLKB, power supply signal Vss then correspond to the first display area and the first frame starting signal STV1 are arranged,
And the second frame starting signal STV2 is arranged in corresponding second display area, so set, the first display can be selected according to demand
Region and the second display area show a picture jointly, or show different pictures respectively, it might even be possible to which control only has it
In an other display area show picture.
In one embodiment, first display area is connected to the scan line of the second display area；The first grid
Drive module includes two-way drive element of the grid, and the two-way drive element of the grid receives one group of input signal, and one group of output is swept
Retouch signal with and meanwhile drive the scan line of first display area and the second display area；The two-way drive element of the grid
The on-position of output end is located at the junction of the scan line of first display area and the second display area.The present embodiment
In, the scan line in adjacent display area can be connection, and two-way drive element of the grid is in the first display area and second
Scan line is accessed in the junction of display area, to input frame starting signal from the position between the both ends of scan line, thus only
Bi-directional drive is realized in the case where one group of scanning signal, that is, realizes while driving the mesh of the first display area and the second display area
's.
In one embodiment, first display area is not connected to the scan line of the second display area；The first grid
Pole drive module includes the first unidirectional drive element of the grid and the second unidirectional drive element of the grid, the first unidirectional gate driving
Unit receives one group of input signal, exports one group of scanning signal to drive first display area, the second unidirectional grid
Driving unit receives another group of input signal, exports another group of scanning signal to drive second display area.This embodiment party
In case, first grid drive module can also use GOA circuit as shown in Figure 2, the corresponding one group of scanning letter of every group of input signal
Number to drive the first display area or the second display area, the scan line of the corresponding display area of a drive element of the grid,
It can guarantee driving capability abundance, to reach preferably driving effect.
As shown in Figure 10, N number of display area of the every a line setting of the display panel in a second direction is from one
End to the other end is respectively first display area 123, second display area ... n-th display area 124；Described first
The every a line of grid electrode drive module in a second direction is provided with N-1, respectively corresponds and is arranged in the two neighboring viewing area
Between domain；The display panel further includes second grid drive module 140, and second grid drive module 140 is corresponding in second party
Upward every a line is provided with two, respectively corresponds and side of first display area far from n-th display area is arranged in
Side and the side of the n-th display area far from first display area.
In the present embodiment, not only grid electrode drive module is arranged in two sides in display panel, that is, uses the mode of bilateral driving,
Moreover, being respectively provided with a first grid drive module between two neighboring display area in a second direction with from two viewing areas
Position between domain drives to both sides, first grid drive module and the cooperation of second grid drive module, and adjacent two first
Grid electrode drive module cooperates to drive the scan line in a display area, then farthest of the scan line apart from grid electrode drive module
To greatly it shorten, thus guarantee the stability of sweep waveform, thus guarantee the ON/OFF stability of thin film transistor (TFT), so as to
Enough realize the driving of the display panel of oversize.
Certainly, which also can be set longer than the length of single display area in a first direction,
Such as second grid drive module can correspond to two adjacent in a first direction display areas and be configured, it might even be possible to set
Set the display area with the comparable second grid drive module of the side edge length of display panel to drive display panel side all.
Wherein, all display areas and first grid drive module are formed in same substrate by common manufacturing process
On.First grid drive module is formed between two neighboring display area in a manner of GOA circuit, and grid electrode drive module
Corresponding cabling, the cabling in display area, is formed by common manufacturing process, so can not only save processing procedure, improves production
Efficiency reduces waste of material；Moreover, advantageously reducing production cost, and realize narrow frame.
Wherein, the value of the M is 1, and the value of the N is 2.Display panel includes two display areas, aobvious at two
Show and is provided with first grid drive module between region, meanwhile, it is respectively arranged with two display areas far from the side of other side
One second grid drive module, naturally it is also possible to which the value that the value for being N is 1, M is 2.
Figure 11 is a kind of schematic diagram of display panel of the present invention, with reference to Figure 11, in conjunction with Fig. 4 it is found that when display panel M and
When the value of N is suitable, for example, the quantity in second direction is more than or equal to 2 when the quantity of display panel in a first direction is 1
When, two adjacent display areas can be third display area 125 in display panel, and exist with the third display area
The 4th display area 126 being disposed adjacent in second direction；
At this point, first grid drive module may include third drive element of the grid 133 and the 4th drive element of the grid
134, the third drive element of the grid 133 and the 4th drive element of the grid 134 are separately positioned on third display area 125 and
Then the upper side edge or lower side of four display areas 126 are connected to the third display area and by connecting line
The scan line 150 of four display areas；
Wherein, the first direction is prolonging for the third display area 125 and the data line in the 4th display area 126
Direction is stretched, the second direction is the extending direction of the third display area and the scan line in the 4th display area.Wherein,
The both ends of display panel are also respectively provided with a second grid drive module 140.In the present embodiment, the present invention is by first grid
Drive module setting is connected to corresponding scan line in the upside or downside of display panel, and by connecting line, and such frame opens
Between the both ends for whole scan line that the access point of dynamic signal is located at connection, this reduces scan lines apart from gate driving mould
The problem of maximum distance of block, the waveform occurred due to load excessive so as to improve sweep waveform is deteriorated.
Wherein, by taking N=2 as an example, since the setting of connecting line needs certain space, thus, it cannot be guaranteed that all companies
Wiring is all in the junction of third display area and the 4th display area, as long as but being located at third display area in on-position
The scan line of end and fourth display area of 125 scan line far from the 4th display area 126 is far from third display area
End between.
Wherein, third display area 125 at this time can be connected to the scan line of the 4th display area 126, can also not
Connection；When scan line connection, if third drive element of the grid 133 and the 4th drive element of the grid 134 one of them ask
When topic, another can guarantee that display panel will not be available because display effect is too poor；When scan line is not connected to, the
Three display areas and the 4th display area can realize one picture of display or difference jointly by adjusting input signal
Show different pictures.
Certainly, phase in a first direction also can be set in third drive element of the grid 133 and the 4th drive element of the grid 134
Between two adjacent display areas, but need to be respectively set one group of input signal, and make input signal (especially therein
Frame starting signal) when matching, a picture can be shown jointly.
Figure 12 is a kind of composition schematic diagram of exemplary display panel of the present invention, and Figure 13 is of the invention another exemplary aobvious
The composition schematic diagram for showing panel, exemplary with reference to Figure 12 and Figure 13, display panel of the invention may include the four of 1*4 arrangement
A display area, or 8 display areas including 2*4 arrangement, due to the presence of first grid drive module 130, also,
With the increase of display area number, the display panel that the present invention can manufacture can be unlimited large-sized；Certainly, if ruler
It is very little it is big to a certain extent, all display areas be formed on same substrate it is just unrealistic, at this point it is possible to be respectively formed aobvious
Show that region group and then the mode using assembling splicing form larger-sized display panel.
The invention also discloses a kind of display panel, including arrange at M*N multiple display areas, adjacent two are set
The first grid drive module and second grid of two adjacent display areas are driven between a display area
Drive module；Two adjacent display areas are respectively the first display area, and with first display area
The second display area being disposed adjacent on two directions；The first grid drive module respectively drive first display area and
Second display area；First display area is not connected to the scan line of the second display area；The first grid drive module packet
Two-way drive element of the grid is included, the two-way drive element of the grid receives one group of input signal, exports two groups of scanning signals with same
When drive the scan line of first display area and the second display area；The every a line setting of display panel in a second direction
N number of display area from one end to the other end be respectively first display area, second display area ... n-th viewing area
Domain；The every a line of the second grid drive module in a second direction is correspondingly arranged on two, is separately positioned on described first
Side and the n-th display area side far from first display area of a display area far from n-th display area
The second grid drive module on side.
Wherein, M is the number of the display area of each column on first direction, and N is that every a line in second direction is shown
The number in region；First direction is the extending direction of data line in display area, and second direction is scan line in display area
Extending direction；All display area, first grid drive module and second grid drive modules are formed on same
On substrate；M is the positive integer more than or equal to 1, and N is the positive integer more than or equal to 2.
Figure 14 is a kind of schematic diagram of display device of the present invention, with reference to Figure 14, according to Fig. 4 to Figure 13: the present invention is also
Disclose a kind of display device 200, including display panel disclosed by the invention 100.
It should be noted that technical solution of the present invention can be combined application under the premise of not conflicting with each other.
Technical solution of the present invention can be widely applied to various display panels, such as twisted nematic (Twisted
Nematic, TN) display panel, plane conversion type (In-Plane Switching, IPS) display panel, vertical orientation type
(Vertical Alignment, VA) display panel, more quadrant vertical orientation type (Multi-Domain Vertical
Alignment, MVA) display panel, it is of course also possible to be other kinds of display panel, such as Organic Light Emitting Diode
(Organic Light-Emitting Diode, OLED) display panel, applicable above scheme.
The above content is combine specific optional embodiment further detailed description of the invention, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of display panel characterized by comprising
Multiple display areas, multiple display areas are arranged at M*N, are formed on same substrate；
First grid drive module is arranged in and drives two adjacent displays between two adjacent display areas
Region；
Wherein, M is the number of the display area of each column on first direction, and N is the viewing area of every a line in second direction
The number in domain, the first direction and the second direction are vertical；
M is the positive integer more than or equal to 1, and N is the positive integer more than or equal to 2.
2. a kind of display panel as described in claim 1, which is characterized in that two adjacent display areas are respectively the
One display area, and the second display area being disposed adjacent in this second direction with first display area；
The first grid drive module respectively drives first display area and second display area；
Wherein, the second direction is the extension side of first display area and the scan line in second display area
To.
3. a kind of display panel as described in claim 1, which is characterized in that the display panel is in this second direction
N number of display area of every a line setting from one end to the other end be respectively first display area, second viewing area
Domain ... n-th display area；
The every a line of the first grid drive module in this second direction is provided with N-1, the first grid driving
Module, which respectively corresponds, to be arranged between the two neighboring display area；
The display panel further include:
Second grid drive module, every a line in this second direction are provided with two, respectively correspond setting described the
Side and the n-th display area of one display area far from the n-th display area are aobvious far from described first
Show the side in region.
4. a kind of display panel as claimed in claim 2, which is characterized in that first display area and second display
The scan line in region is not connected to；
The first grid drive module includes two-way drive element of the grid, and the two-way drive element of the grid receives one group of input
Signal exports two groups of scanning signals to drive the scan line of first display area and second display area simultaneously.
5. a kind of display panel as claimed in claim 2, which is characterized in that first display area and second display
The scan line in region is connected to；
The first grid drive module includes two-way drive element of the grid, and the two-way drive element of the grid receives one group of input
Signal exports one group of scanning signal to drive the scan line of first display area and second display area simultaneously；
The on-position of the output end of the two-way drive element of the grid is located at first display area and second display
The junction of the scan line in region.
6. a kind of display panel as described in claim 1, which is characterized in that first display area and second display
The scan line in region is not connected to；
The first grid drive module includes the first unidirectional drive element of the grid and the second unidirectional drive element of the grid, and described the
One unidirectional drive element of the grid receives one group of input signal, exports one group of scanning signal to drive first display area, institute
It states the second unidirectional drive element of the grid and receives another group of input signal, export another group of scanning signal to drive second display
Region.
7. a kind of display panel as described in claim 1, which is characterized in that multiple display areas and first grid driving
Module is formed on same substrate by common manufacturing process.
8. a kind of display panel as described in claim 1, which is characterized in that the value of the M is 1, and the value of the N is 2.
9. a kind of display panel characterized by comprising
Multiple display areas, the multiple display area are arranged at M*N, and M is the display area of each column on first direction
Number, N are the number of the display area of every a line in second direction, and the first direction and the second direction are vertical；
First grid drive module is arranged in and drives two adjacent displays between two adjacent display areas
Region；Two adjacent display areas are respectively the first display area, and with first display area described
The second display area being disposed adjacent on two directions；
And second grid drive module；
First display area is not connected to the scan line of the second display area；The first grid drive module includes two-way
Drive element of the grid, the two-way drive element of the grid receive one group of input signal, export two groups of scanning signals to drive simultaneously
The scan line of first display area and second display area；
N number of display area of the every a line setting of the display panel in this second direction is followed successively by from one end to the other end
First display area, second display area ... n-th display area；
The every a line of the second grid drive module in this second direction is correspondingly arranged on two, two second gates
Pole drive module is separately positioned on side and the N of first display area far from the n-th display area
Side of a display area far from first display area；
Wherein, the first direction is the extending direction of data line in display area, and the second direction is the display area
The extending direction of interior scan line；
All display area, first grid drive module and second grid drive modules are formed on same substrate；
M is the positive integer more than or equal to 1, and N is the positive integer more than or equal to 2.
10. a kind of display device, which is characterized in that including display panel as claimed in any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018513.8A CN109637477B (en) | 2019-01-09 | 2019-01-09 | Display panel and display device |
| PCT/CN2019/130237 WO2020143501A1 (en) | 2019-01-09 | 2019-12-31 | Display panel, driving method and display device |
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|---|---|---|---|
| CN201910018513.8A CN109637477B (en) | 2019-01-09 | 2019-01-09 | Display panel and display device |
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| CN109637477A true CN109637477A (en) | 2019-04-16 |
| CN109637477B CN109637477B (en) | 2021-01-08 |
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