CN109064907A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109064907A CN109064907A CN201811244712.2A CN201811244712A CN109064907A CN 109064907 A CN109064907 A CN 109064907A CN 201811244712 A CN201811244712 A CN 201811244712A CN 109064907 A CN109064907 A CN 109064907A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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Abstract
The present invention relates to technical field of display panel, a kind of display panel and display device are disclosed.The display panel includes: non-rectangle area；Multiple pixels, multiple pixel are arranged in the matrix form along line direction and column direction；A plurality of first signal wire, each first signal wire extend along column direction and are electrically connected corresponding pixel column；Wherein, the quantity of the pixel column in non-rectangle area is greater than the quantity of the first signal wire.By the above-mentioned means, the present invention can reduce the border width in the non-rectangle area of display panel.
Description
Technical field
The present invention relates to technical field of display panel, more particularly to a kind of display panel and display device.
Background technique
Electronic device would generally be equipped with a display screen, as human-computer interaction interface.With such as smart phone, plate electricity
The electronic devices such as brain are popularized, and the display screen with fillet obtains pursuing for the majority of consumers.As the competition between product is cured
Drill it is stronger, consumer to display screen fillet at border width requirement it is higher and higher.
Summary of the invention
In view of this, the invention mainly solves the technical problem of providing a kind of display panel and display device, it can
Reduce the border width in the non-rectangle area of display panel.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of display panel is provided, the display
Panel includes: non-rectangle area；Multiple pixels, multiple pixels are arranged in the matrix form along line direction and column direction；A plurality of first letter
Number line, each first signal wire extend along column direction and are electrically connected corresponding pixel column；Wherein, the number of the pixel column in non-rectangle area
Amount is greater than the quantity of the first signal wire.
In one embodiment of this invention, in non-rectangle area, every one first signal wire and two or more pixel columns
Electrical connection.
In one embodiment of this invention, one the first signal wire is set at interval of at least two pixel columns.
In one embodiment of this invention, display panel includes the first bridging line；In non-rectangle area, the first signal wire with
The first bridging line is separately connected between each row pixel at least two pixel columns.
In one embodiment of this invention, display panel includes second signal line and the first bridging line；In non-rectangle area,
A pixel column at least two pixel columns connects the first signal wire, other pixel columns connect second signal line, the first signal wire
The first bridging line is connected between second signal line.
In one embodiment of this invention, display panel includes a plurality of data signal line extended along column direction, non-rectangle
The quantity of data signal line in area is equal to the quantity of pixel column.
In one embodiment of this invention, in non-rectangle area, the first side of a pixel column is provided with the first signal simultaneously
Second side of line, data signal line and/or a pixel column is provided only with data signal line.
In one embodiment of this invention, display panel includes the rectangle region adjacent with non-rectangle area；In non-rectangle area
First signal wire and/or data signal line further extend into except region locating for pixel column, and prolong towards rectangle region bending
It stretches.
In one embodiment of this invention, the first signal wire in non-rectangle area, data signal line have respectively included first
Inflection point and the second inflection point deviated with the first inflection point ranks；The first signal wire and/or data letter in non-rectangle area
Number line extends to the first inflection point along column direction, and linear extension is prolonged to the second inflection point, then from the second inflection point along column direction
Extend to the marginal portion of rectangle region.
Preferably, the first inflection point of the first signal wire in non-rectangle area, data signal line to rectangle area edge and its
The distance of extended line is smaller closer to rectangle region；Second inflection point of the first signal wire, data signal line in non-rectangle area is arrived
The distance of rectangle area edge and its extended line is bigger closer to rectangle region.
In order to solve the above technical problems, another technical solution that the present invention uses is: providing a kind of display device, this is aobvious
Showing device includes driving circuit and such as the display panel that above-described embodiment is illustrated, driving circuit couples display panel, is used for
Driving display panel realizes its display function.
The beneficial effects of the present invention are: being different from the prior art, the present invention provides a kind of display panel.The display panel packet
The multiple pixels for including non-rectangle area and arranging in the matrix form along line direction and column direction；It further include a plurality of first signal wire,
Each first signal wire extends along column direction and is electrically connected corresponding pixel column.Usual first signal wire and pixel column correspond.
And the quantity of the pixel column in the non-rectangle area of the present invention is greater than the quantity of the first signal wire, i.e., the first signal wire in non-rectangle area
Quantity reduce, be the narrow frame in non-rectangle area thus wiring space needed for reducing the first signal wire in non-rectangle area
Change provides more design spaces, therefore can reduce the border width in the non-rectangle area of display panel.
Detailed description of the invention
Fig. 1 is that the invention shows the structural schematic diagrams of panel first embodiment；
Fig. 2 is the structural schematic diagram of display panel part in the prior art；
Fig. 3 is that the invention shows the structural schematic diagrams of panel second embodiment；
Fig. 4 is the structural schematic diagram of display panel part shown in Fig. 3；
Fig. 5 is that the invention shows the structural schematic diagrams of panel 3rd embodiment；
Fig. 6 is the structural schematic diagram of one embodiment of the display device of that present invention.
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.
For the larger technical problem of width for solving frame at display panel fillet in the prior art, an implementation of the invention
Example provides a kind of display panel, which includes: non-rectangle area；Multiple pixels, multiple pixels are along line direction and column direction
It arranges in the matrix form；A plurality of first signal wire, each first signal wire extend along column direction and are electrically connected corresponding pixel column；Its
In, the quantity of the pixel column in non-rectangle area is greater than the quantity of the first signal wire.It is described in detail below.
Referring to Fig. 1, Fig. 1 is that the invention shows the structural schematic diagrams of panel first embodiment.
In one embodiment, its two sides of display panel 1 be the non-rectangle area 11 with radiused corners, two non-rectangle areas 11 it
Between region be rectangle region 12.Pixel 13 on display panel 1 is arranged in square along line direction X1 and column direction Y1 in the matrix form
Among shape area 12 and non-rectangle area 11.In the display panel 1 that Fig. 1 is shown, the upper left corner and top-right part are included
Circuit module it is identical as the circuit module of non-rectangle 11 straight portion of area, the design difficulty of narrow frame is suitable with straight flange.
But the circuit module that the part in 1 lower left corner of display panel and the lower right corner is included is different, narrow frame provided by the present embodiment
Change design i.e. using the part in 1 lower left corner of display panel and the lower right corner as design basis.
Referring to Fig. 2, Fig. 2 illustrates the wires design of 1 bottom left section of display panel.In the rectangle region 12 of display panel 1
In, each column pixel 13 corresponds to a power signal line 14.And in the non-rectangle area 11 of display panel 1, all pixels column 131
Do not design power signal line 14, but the bridging line 15 by extending along line direction X1, by the power supply signal in rectangle region 12
Power supply signal on line 14 is transferred to the pixel 13 in non-rectangle area 11.Although by the above-mentioned means, can reduce to greatest extent
Wiring space needed for non-rectangle 11 interior power signal wire 14 of area, but during transmitting power supply signal by bridging line 15,
Partial pressure impedance on line direction X1 is larger, and pressure drop is more obvious, and it is bad to easily cause display.
Moreover, there is space (region A as Figure 2 shows) to can be used for arranging power signal line 14 in non-rectangle area 11.
Pixel column 131 in area 11 non-rectangle for the present embodiment does not design the scheme of power signal line 14, is not fully utilized
Region A in non-rectangle area 11.
Fig. 3-4 is please referred to, Fig. 3 is the invention shows the structural schematic diagram of panel second embodiment, and Fig. 4 is shown in Fig. 3
The structural schematic diagram of display panel part.
In one embodiment, display panel 2 includes rectangle region 21 and non-rectangle area 22, rectangle region 21 and non-rectangle area 22
It is adjacent.Display panel 2 further includes multiple pixels 23, and multiple pixels 23 are arranged in the matrix form along line direction X2 and column direction Y2
In rectangle region 21 and non-rectangle area 22.The corner location of display panel 2 is non-rectangle with heterotype edge (being arc in the present embodiment)
Area 22 is defined as on display panel 2 along column direction Y2 extension and the region including 2 corner location of display panel, rectangle region
21 are defined as unless 21 domain of rectangle region defined in pixel 23 in rectangle region 22 except pixel 23.In the display that Fig. 3 is shown
In panel 2,2 upper left of display panel, lower-left, upper right and lower right corner have heterotype edge, and non-rectangle area 22 is located at display panel 2
Two sides, and region clamped by two non-rectangle areas 22 is rectangle region 21.
Display panel 2 further includes a plurality of first signal wire 24 extended along column direction Y2, and each first signal wire 24 is to correspondence
Pixel column 231 provide power supply signal, with drive pixel 23 shine.In the present embodiment, the pixel column 231 in non-rectangle area 22
Quantity be greater than the first signal wire 24 quantity.It is specifically as follows: in non-rectangle area 22, at interval of at least two pixel columns
231 one the first signal wire 24 of setting, and the first signal wire of each 24 is electrically connected with two or more pixel columns 231,
And provide power supply signal.Due to first signal wire 24 being arranged at interval of a pixel column 231, i.e., often in rectangle region 21
A pixel column 231 is correspondingly arranged first signal wire 24.In contrast, 24 quantity of the first signal wire in non-rectangle area 22
It reduces, then its required wiring space is reduced, so as to reduce the border width in the non-rectangle area 22 of display panel 2.
In the present embodiment, non-rectangle area 22 remains with the first signal wire 24, and is at interval of at least two pixel columns 231
One the first signal wire 24 is set.The first signal wire 24 retained in non-rectangle area 22 can make full use of in non-rectangle area 22
Space make full use of the space of redundancy in non-rectangle area 22 while realizing non-rectangle 22 narrow frame of area.
Further, the first signal wire 24 can be power signal line, provide electricity for the pixel 23 into pixel column 231
Source signal, to drive pixel 23 to shine.Display panel 2 further include along column direction Y2 extend a plurality of data signal line 25, every
Data signal line 25 is electrically connected with corresponding pixel column 231, and provides data-signal, for controlling pixel 23, to allow first
Power supply signal writing pixel 23 on signal wire 24.The quantity of data signal line 25 in non-rectangle area 22 is equal to pixel column 231
Quantity.And in rectangle region 21 and non-rectangle area 22, a data signal wire is set at interval of a pixel column 231
25, and every data signal wire 25 is electrically connected with a pixel column 231, and provides data-signal.Due to data signal line 25
The pixel column 231 for needing to be controlled with it corresponds, and in non-rectangle area 22, can not pass through the cloth of reduction data signal line 25
The mode of line number amount realizes the narrow frame in non-rectangle area 22.
In one embodiment, each pixel column 231 includes the two sides on line direction X2, i.e. the first side A and second side B.?
In non-rectangle area 22, the first side A of a pixel column 231 is provided with the first signal wire 24, data signal line 25 and/or a picture simultaneously
Second side B of plain column 231 is provided only with data signal line 25.I.e. in non-rectangle area 22, there are its first side of pixel column 231 A
It is provided with the first signal wire 24 and data signal line 25 simultaneously；Or there are pixel columns 231 to be provided only with data in its second side B
Signal wire 25；Also or there are its the first side A of pixel column 231 to be provided with the first signal wire 24 and data signal line 25 simultaneously, and
And its second side B is provided only with data signal line 25.
It should be noted that the first side A and second side B of each pixel column 231 are described as pixel column 231 on line direction X2
Opposite two sides laterally can mutually exchange description, such as a pixel column locating for the first side A and second side B of any pixel column 231
It laterally can be lateral locating for second side B of another pixel column 231 locating for 231 the first side A.
As it can be seen that first signal wire 24 and a data is arranged at interval of a pixel column 231 in rectangle region 21
Signal wire 25, i.e. each pixel column 231 are correspondingly arranged on first signal wire 24 and a data signal wire 25.And
In non-rectangle area 22, a data signal wire 25 is set at interval of a pixel column 231, i.e. each pixel column 231 is right
A data signal wire 25 should be provided with；But in non-rectangle area 22, it is arranged one first at interval of at least two pixel columns 231
Signal wire 24, and the first signal wire of each 24 is electrically connected with two or more pixel columns 231.In non-rectangle area 22
The quantity of one signal wire 24 is reduced, needed for wiring space it is then corresponding reduce, the narrow frame for being conducive to non-rectangle area 22 is set
Meter.
Further, each first signal wire 24 in non-rectangle area 22 is electrically connected with two or more pixel columns 231, and
Power supply signal is provided.It is spaced between the quantity and adjacent first signal wires 24 of one connected pixel column 231 of the first signal wire 24
231 quantity of pixel column it is consistent.
In non-rectangle area 22, each first signal wire 24 provides power supply signal to its corresponding pixel column 231 and needs to rely on
In corresponding wires design.In this example it is shown that panel 2 includes the first bridging line 261 and the second bridging line 262.Respectively
In two or more pixel columns 231 corresponding to first signal wire 24, every row pixel 23 is respectively through corresponding second bridging line
262 are connected to same first bridging line 261, that is, each pixel 23 gone together passes through second with corresponding first bridging line 261 respectively
Bridging line 262 connects.Also, the first bridging line 261 that each row pixel 23 is connected is commonly connected to same first signal wire 24.
Wherein, the first bridging line 261 can extend along line direction X2.
Referring to Fig. 5, Fig. 5 is that the invention shows the structural schematic diagrams of panel 3rd embodiment.
In alternative embodiments, display panel 3 include second signal line 31, the first bridging line 34, the second bridging line 32 with
And third bridging line 33.In non-rectangle area, the pixel column 361 of corresponding not set first signal wire 35 of second signal line 31 is set
It sets.A pixel column 361 in two or more pixel columns 361 corresponding to each first signal wire 35 is respectively through the second bridging line
32 the first signal wires 35 of connection, other pixel columns 361 connect second signal line 31, second signal line through third bridging line 33 respectively
31 connect the first signal wire 35 through the first bridging line 34.That is, each pixel 36 on a pixel column 361 is respectively by the
Two bridging lines, 32/ third bridging line 33 is connected to corresponding first signal wire, 35/ second signal line 31, and each second signal line 31
One first bridging line 34 of common connection, and first bridging line 34 is connected to the first signal wire 35, realizes on the first signal wire 35
Respective pixel 36 of the power supply signal on different pixels column 361 transmit.
It should be noted that each second signal line 31 connects a column pixel column 361, and the side in parallel with the first signal wire 35
Formula, it is anti-to actually reduce the first signal wire 35 and the total score pressure drag of the connect pixel column 361 of each second signal line 31, then and first
Pressure drop of the power supply signal in transmittance process on signal wire 35 reduces, so that the 361 received power supply signal of institute of different pixels column
Difference reduces, and further reduced initiation and shows undesirable risk.
The power signal line that second signal line 31 can be correspondingly connected with for 361 script of pixel column in non-rectangle area.This implementation
For first signal wire 35 in the non-rectangle area of example after column retain, original power signal line still possesses design arrangement (i.e. second signal
Line 31), only second signal line 31 is not direct connect with signal source, but the biography as the power supply signal on the first signal wire 35
Pass medium.In this way, the wires design in non-rectangle area provided by the present embodiment and original wires design difference are smaller, it can
It reduces and plans R&D cycle and cost brought by wires design again.
Please continue to refer to Fig. 4.In one embodiment, the first signal wire 24 and/or data signal line in non-rectangle area 22
25 further extend into except region locating for pixel column 231, and bend and extend to neighbouring rectangle region 21.The reason is that
The first signal wire 24 is corresponded on display panel 2, the signal source of data signal line 25 is set in rectangle region 21, and is set to rectangle
Edge of the area 21 far from pixel 23, the brought signal source circuit structure of heterotype edge for being set to non-rectangle area 22 to avoid signal source
Complicated problem.
In non-rectangle area 22, the first signal wire 24, data signal line 25 respectively include the first inflection point 241/251 and with
The second inflection point 242/252 that first inflection point, 241/251 ranks deviate.First signal wire 24 and/or data signal line 25
The first inflection point 241/251 is extended to along column direction Y2, and linear extension is to the second inflection point 242/252, then from the second bending
Point 242/252 extends to the marginal portion of rectangle region 21 along column direction Y2, to be electrically connected with signal source.First signal wire 24, number
According to the mode that the bending of signal wire 25 extends, the heterotype edge structure in non-rectangle area 22 can be adapted to.The non-rectangle area 22 that Fig. 3 is shown
Heterotype edge be arc, edge is gradually to contract, therefore the first signal wire 24, data signal line 25 are needed to rectangle region 21
Bending extends, to be adapted to heterotype edge.
Further, the first signal wire 24 in non-rectangle area 22, data signal line 25 the first inflection point 241/251 arrive
The distance D1 of 21 edge extended line of rectangle region is smaller closer to rectangle region 21.Also, the first signal wire 24 in non-rectangle area 22,
The distance D2 of second inflection point 242/252 of data signal line 25 to 21 edge extended line of rectangle region is got over closer to rectangle region 21
Greatly.This can make the signal wire between the first inflection point 241/251 and the second inflection point 242/252 deviate screen body side as far as possible
Edge, in order to form the display panel of curved edge.
In conclusion display panel provided by the present invention, the quantity of pixel column is greater than the first signal in non-rectangle area
The quantity of line.In non-rectangle area, one the first signal wire is set at interval of at least two pixel columns, so that in non-rectangle area
The quantity of first signal wire is reduced, so that wiring space needed for reducing the first signal wire in non-rectangle area, is non-rectangle
The narrow frame in area provides more design spaces, therefore can reduce the border width in the non-rectangle area of display panel.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of one embodiment of the display device of that present invention.
In one embodiment, display device 4 includes driving circuit 41 and display panel 42, the coupling display of driving circuit 41
Panel 42, driving circuit 41 is for driving display panel 42 to realize its display function.Wherein, display panel 42 is above-described embodiment
Middle illustrated display panel, details are not described herein again.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel includes:
Non-rectangle area；
Multiple pixels, the multiple pixel are arranged in the matrix form along line direction and column direction；
A plurality of first signal wire, each first signal wire extend along the column direction and are electrically connected corresponding pixel column；
Wherein, the quantity of the pixel column in the non-rectangle area is greater than the quantity of first signal wire.
2. display panel according to claim 1, which is characterized in that in the non-rectangle area, each first letter
Number line is electrically connected with two or more pixel columns.
3. display panel according to claim 2, which is characterized in that be arranged one at interval of at least two pixel columns
First signal wire.
4. display panel according to claim 3, which is characterized in that the display panel includes the first bridging line；
In the non-rectangle area, divide between each row pixel in first signal wire and at least two pixel column
First bridging line is not connected.
5. display panel according to claim 3, which is characterized in that the display panel includes second signal line and first
Bridging line；
In the non-rectangle area, the pixel column at least two pixel column connects first signal
Line, other described pixel columns connect the second signal line, connect institute between first signal wire and the second signal line
State the first bridging line.
6. display panel according to claim 4 or 5, which is characterized in that the display panel includes along the column direction
The a plurality of data signal line extended, the quantity of the data signal line in the non-rectangle area are equal to the number of the pixel column
Amount.
7. display panel according to claim 6, which is characterized in that in the non-rectangle area, a pixel column
Second side that first side is provided with first signal wire, the data signal line and/or a pixel column simultaneously is only arranged
There is the data signal line.
8. display panel according to claim 7, which is characterized in that the display panel includes and non-rectangle area's phase
Adjacent rectangle region；
First signal wire and/or the data signal line in the non-rectangle area further extend into the pixel column institute
Except the region at place, and bends and extend towards the rectangle region.
9. display panel according to claim 8, which is characterized in that first signal wire in the non-rectangle area,
The second inflection point that the data signal line respectively includes the first inflection point and deviates with first inflection point ranks；
First signal wire and/or the data signal line in the non-rectangle area extend to described along the column direction
One inflection point, and linear extension is to second inflection point, then extend to along the column direction from second inflection point described
The marginal portion of rectangle region；
Preferably, first inflection point of first signal wire in the non-rectangle area, the data signal line is to institute
The distance for stating rectangle area edge and its extended line is smaller closer to the rectangle region；
Second inflection point of first signal wire, the data signal line in the non-rectangle area is to the rectangle region
The distance of edge and its extended line is bigger closer to the rectangle region.
10. a kind of display device, which is characterized in that the display device includes that driving circuit and such as claim 1 to 9 are any
Display panel described in, the driving circuit couples the display panel, for driving the display panel to realize its display
Function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244712.2A CN109064907A (en) | 2018-10-24 | 2018-10-24 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244712.2A CN109064907A (en) | 2018-10-24 | 2018-10-24 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109064907A true CN109064907A (en) | 2018-12-21 |
Family
ID=64765545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811244712.2A Pending CN109064907A (en) | 2018-10-24 | 2018-10-24 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109064907A (en) |
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| CN113539065A (en) * | 2020-04-13 | 2021-10-22 | 三星显示有限公司 | Display device |
| CN115273656A (en) * | 2021-04-30 | 2022-11-01 | 荣耀终端有限公司 | Display panel and display device |
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Application publication date: 20181221 |
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