CN107564452A - Display panel - Google Patents
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- CN107564452A CN107564452A CN201710859519.9A CN201710859519A CN107564452A CN 107564452 A CN107564452 A CN 107564452A CN 201710859519 A CN201710859519 A CN 201710859519A CN 107564452 A CN107564452 A CN 107564452A
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- drive circuit
- viewing area
- area
- display panel
- display
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Abstract
The present invention relates to a kind of display panel, including drive circuit and some signal wires.The display panel is provided with viewing area and non-display area, and the viewing area includes the first viewing area and the second viewing area being connected with first viewing area, and first viewing area and the non-display area are concordant on preset direction；The drive circuit includes some first drive circuits, some second drive circuits, some 3rd drive circuits and some 4th drive circuits, and each drive circuit corresponds setting respectively with each signal wire；Each first drive circuit is arranged at the described the same side of first viewing area away from the non-display area with each second drive circuit, each 3rd drive circuit is arranged at the side of second viewing area, and each 4th drive circuit is arranged at the opposite side of second viewing area.There is its signal needed first viewing area of above-mentioned display panel, improves the display synchronism of each viewing area of display panel.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display panel.
Background technology
The appearance of mobile device, people's habits and customs are not only changed, while metaplasia of taking action is lived and also represents scientific and technological innovation
Beginning.With the progress of every science and technology, the intelligent carry-on equipment of display is also more and more, such as intelligent mobile phone, intelligent hand
The terminal consumer products such as table, intelligent glasses, are progressed among the life of people, also bring more features relatively
With convenience.
Portable equipment and wearable device market are burning hot at present, and the product consumption such as Quan Mianping, circle/abnormity increases sharply, and digs
The technologies such as groove, drilling also use in these products, and in panel design, due to product design be not it is regular square, i.e.,
The pixel quantity of diverse location a line is difficulties different, that the drive belt of this counter plate is come, the horizontal drive circuit of diverse location
Load have differences, cause the RC Delay of drive signal difference occur, so as to cause Display panel image quality to deteriorate, while greatly
Measuring horizontal-drive signal line is needed across non-display area, and huge challenge is brought to layout design.
The content of the invention
Based on this, it is necessary to provide a kind of display panel for improving each viewing area and showing synchronism.
A kind of display panel, including drive circuit and some signal wires, each drive circuit and each signal wire point
It Yi Yiduiying not set；The display panel is provided with viewing area and non-display area, the viewing area include the first viewing area with
And the second viewing area being connected with first viewing area, first viewing area are put down with the non-display area on preset direction
Together, first viewing area and second viewing area set some image element circuits respectively；The drive circuit includes some the
One drive circuit, some second drive circuits, some 3rd drive circuits and some 4th drive circuits；Each described first drives
Dynamic circuit is arranged at the described the same side of first viewing area away from the non-display area with each second drive circuit, each described
First drive circuit is connected by a signal wire with image element circuit described in a line of first viewing area respectively, each described
Second drive circuit is connected by a signal wire with image element circuit described in a line of first viewing area respectively；It is each described
3rd drive circuit is arranged at the side of second viewing area, and each 4th drive circuit is arranged at second viewing area
Opposite side, each 3rd drive circuit passes through pixel described in a line of a signal wire and second viewing area respectively
Circuit connects, and each 4th drive circuit passes through pixel described in a line of a signal wire and second viewing area respectively
Circuit connects.
In a wherein embodiment, the quantity of first viewing area is two, and two first viewing areas are equal
It is connected with second viewing area, and two first viewing areas are respectively arranged at the both sides of the non-display area.
In a wherein embodiment, the non-display area offers circular hole.
In a wherein embodiment, the non-display area offers groove.
In a wherein embodiment, each drive circuit has FET, the first driving electricity respectively
The volume of the FET on road is less than the volume of the described 3rd FET for stating drive circuit, the field of second drive circuit
The volume of effect pipe is less than the volume of the described 4th FET for stating drive circuit.
In a wherein embodiment, first drive circuit and second drive circuit are arranged alternately.
In a wherein embodiment, the area of first drive circuit is the area of the 3rd drive circuit
0.3-0.8 times, the area of second drive circuit is 0.3-0.8 times of the area of the 4th drive circuit.
In a wherein embodiment, the non-display area is circle.
In a wherein embodiment, the non-display area is square.
A kind of display device, including the as above display panel described in any one.
During due to needing to implement the technical schemes such as grooving, drilling on display panel, the shape of display panel changes, and makes
The pixel quantity of first viewing area is less than the pixel quantity of second viewing area, first drive circuit and described
Second drive circuit is arranged at the described the same side of first viewing area away from the non-display area so that first viewing area
Image element circuit still can obtain required drive signal, and the picture of the first viewing area is shown and the picture of the second viewing area shows
Show and be consistent, so as to improve the show uniformity of display panel and display quality.
Brief description of the drawings
Fig. 1 is circular hole circle display panel；
Fig. 2 is the square display panel of groove type.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used herein is intended merely to describe the mesh of specific embodiment
, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more related Listed Items
Arbitrary and all combination.
The present invention relates to a kind of display panel.For example, the display panel includes drive circuit and some signal wires；It is described
Display panel is provided with viewing area and non-display area, and the viewing area includes the first viewing area and connected with first viewing area
The second viewing area connect.For example, first viewing area concordant, first display on preset direction with the non-display area
Area and second viewing area set some image element circuits respectively；The drive circuit includes some first drive circuits, some
Second drive circuit, some 3rd drive circuits and some 4th drive circuits, each drive circuit and each signal
Line corresponds setting respectively.For example, each first drive circuit is arranged at described first with each second drive circuit
The same side of viewing area away from the non-display area, each first drive circuit pass through a signal wire and described the respectively
Image element circuit described in a line of one viewing area connects, and each second drive circuit passes through a signal wire and described the respectively
Image element circuit described in a line of one viewing area connects；Each 3rd drive circuit is arranged at the side of second viewing area,
Each 4th drive circuit is arranged at the opposite side of second viewing area.For example, each 3rd drive circuit leads to respectively
Cross a signal wire to be connected with image element circuit described in a line of second viewing area, each 4th drive circuit leads to respectively
A signal wire is crossed to be connected with image element circuit described in a line of second viewing area.Each drive circuit and each letter
Number line corresponds setting respectively, i.e., each drive circuit is correspondingly arranged with a signal wire, that is, each described
One drive circuit is correspondingly arranged with a signal wire, and each second drive circuit is correspondingly arranged with a signal wire,
Each 3rd drive circuit is correspondingly arranged with a signal wire, and each 4th drive circuit and a letter
Number line is correspondingly arranged.And for example, a kind of display panel, including drive circuit and some signal wires；The display panel is provided with aobvious
Show area and non-display area, the viewing area includes the first viewing area and the second viewing area being connected with first viewing area.
For example, first viewing area and the non-display area are concordant on preset direction, first viewing area and described second aobvious
Show that area sets some image element circuits respectively；If the drive circuit include some first drive circuits, some second drive circuits,
Dry 3rd drive circuit and some 4th drive circuits, each drive circuit are corresponded and set respectively with each signal wire
Put.For example, each first drive circuit is arranged at first viewing area away from described non-with each second drive circuit
The same side of viewing area, each first drive circuit pass through a signal wire and a line institute of first viewing area respectively
Image element circuit connection is stated, each second drive circuit passes through a signal wire and a line institute of first viewing area respectively
State image element circuit connection；Each 3rd drive circuit is arranged at the side of second viewing area, each 4th driving electricity
Road is arranged at the opposite side of second viewing area.For example, each 3rd drive circuit respectively by a signal wire with
Described in a line of second viewing area image element circuit connect, each 4th drive circuit respectively by a signal wire with
Image element circuit described in a line of second viewing area connects.Each drive circuit corresponds respectively with each signal wire
Setting, i.e., each drive circuit is correspondingly arranged with a signal wire, that is, each first drive circuit and an institute
State signal wire to be correspondingly arranged, each second drive circuit is correspondingly arranged with a signal wire, each 3rd driving
Circuit is correspondingly arranged with a signal wire, and each 4th drive circuit is correspondingly arranged with a signal wire.
Fig. 1 and Fig. 2, a kind of display panel 100, including drive circuit 12 and some signal wires 13 are referred to, it is each described
Drive circuit corresponds setting respectively with each signal wire；The display panel is provided with viewing area 21 and non-display area
22, the viewing area includes the first viewing area 211 and the second viewing area 212 for being connected with first viewing area, and described the
One viewing area and the non-display area are concordant on preset direction, and first viewing area and second viewing area are set respectively
Some image element circuits 11；The drive circuit includes some first drive circuits 121, some second drive circuits 122, Ruo Gan
Three drive circuits 123 and some 4th drive circuits 124；Each first drive circuit is set with each second drive circuit
The described the same side of first viewing area away from the non-display area is placed in, each first drive circuit passes through a letter respectively
Number line is connected with image element circuit described in a line of first viewing area, and each second drive circuit passes through a letter respectively
Number line is connected with image element circuit described in a line of first viewing area；It is aobvious that each 3rd drive circuit is arranged at described second
Show the side in area, each 4th drive circuit is arranged at the opposite side of second viewing area, each 3rd drive circuit
It is connected respectively by a signal wire with image element circuit described in a line of second viewing area, each 4th drive circuit
It is connected respectively by a signal wire with image element circuit described in a line of second viewing area.
For example, the display driving process of the display panel is specific as follows：
The display panel is connected into signal input device, the 3rd drive circuit and the 4th drive circuit difference
Positioned at the both sides of second viewing area, each drive circuits of second viewing area both sides respectively by a signal wire with
Image element circuit described in a line of second viewing area connects, i.e., each 3rd drive circuit passes through a signal wire respectively
It is connected with image element circuit described in a line of second viewing area, each 4th drive circuit passes through a signal wire respectively
It is connected with image element circuit described in a line of second viewing area, each image element circuit passes through an institute in second viewing area
State signal wire to obtain to induction signal and show, i.e., image element circuit described in a line in described second viewing area passes through described in two
Signal wire connects with the 3rd drive circuit described in corresponding row and the 4th drive circuit.First drive circuit and described the
Two drive circuits are arranged at the described the same side of first viewing area away from the non-display area, first viewing area the same side
Each drive circuit is connected by a signal wire with image element circuit described in a line of first viewing area respectively, i.e., each described
First drive circuit is connected by a signal wire with image element circuit described in a line of first viewing area respectively, each described
Second drive circuit is connected by a signal wire with image element circuit described in a line of first viewing area respectively, and described
One drive circuit and second drive circuit are alternately disposed at the described the same side of first viewing area away from the non-display area,
The image element circuit of first viewing area is obtained to induction signal and shown by a signal wire so that the first viewing area
Picture show and the picture of the second viewing area shows and is consistent, so as to improve the show uniformity of display panel.
For example, in order to keep the display of the picture of first viewing area and second viewing area synchronous, each described 3rd
Drive circuit and each 4th drive circuit pass through the one-row pixels of a signal wire and second viewing area electricity respectively
Road connects, and the image element circuit of each second viewing area obtains two kinds of signals, and described two signals are shown by described second respectively
Show that the drive circuit of area both sides provides, i.e., described 3rd drive circuit carries for image element circuit described in a line of second viewing area
For a kind of drive signal, the 4th drive circuit is second viewing area and the 3rd drive circuit with described in a line
Drive circuit provides another drive signal.Each first drive circuit and each second drive circuit pass through an institute respectively
The one-row pixels circuit that signal wire is stated with first viewing area is connected, and the image element circuit of each first viewing area obtains two
Kind signal, described two signals are provided by the drive circuit of first viewing area the same side respectively, i.e., described first driving electricity
Road provides a kind of drive signal for the one-row pixels circuit of first viewing area of respective side, and second drive circuit is pair
First viewing area of side is answered to provide another drive signal with the image element circuit of a line with first drive circuit.Due to
Grooving or drilling cause the image element circuit of first viewing area can not obtain two kinds of signals, by first drive circuit and institute
State the second drive circuit and be arranged at the same side, the image element circuit of first viewing area is connected to corresponding one by the signal wire
Two drive circuits of side, i.e., the one-row pixels circuit of described first viewing area by two signal wires respectively with corresponding row
First drive circuit connects with second drive circuit so that the image element circuit of first viewing area equally obtains two
Kind signal.Because the image element circuit that first drive circuit connects with second drive circuit reduces, i.e., described first drives
The load of dynamic circuit and second drive circuit reduces so that driving current increases, and causes the pixel of first viewing area
The RC signals delay of circuit and the RC signals delay of the image element circuit of second viewing area are asynchronous.In order that it is aobvious to obtain described first
Show that the RC signals delay in area and the RC signals of second viewing area are delayed synchronously, the FET of first drive circuit
Volume is less than the volume of the described 3rd FET for stating drive circuit, the small volume of the FET of second drive circuit
In the volume for the FET that the described 4th states drive circuit, that is, reduce the driving current and described of first drive circuit
The driving current of two drive circuits so that the RC signals delay of first viewing area and the RC signals of second viewing area prolong
When it is equal, so as to first viewing area picture show and the picture of second viewing area display keep synchronously, Jin Erti
The high uniformity of display panel.
For example, in order that display panel outer rim adapts to narrow frame demand, first drive circuit and described second drive
Dynamic circuit is arranged alternately, and the volume size of the FET and the size of drive circuit are linear, and each described
The FET volume of the FET of one drive circuit and each second drive circuit reduces so that the first driving electricity
The circuit board of the circuit board on road and second drive circuit realizes downsizing, reduces area and the institute of first drive circuit
The area of the second drive circuit is stated, even if the area of first drive circuit is less than the area of the 3rd drive circuit, institute
The area for stating the second drive circuit is less than the area of the 4th drive circuit, and the area of first drive circuit is described the
0.3-0.8 times of the area of three drive circuits, the area of second drive circuit are the areas of the 4th drive circuit
0.3-0.8 times, for example, the area of first drive circuit is 0.7 times of the area of the 3rd drive circuit, described second
The area of drive circuit is 0.7 times of the area of the 4th drive circuit.Display panel is plane display mode, outer rim
Width size directly influences the full frameization Optimality of display panel, and the outer rim of display panel is used to set drive circuit, driven
The size of dynamic circuit and the width size of outer rim are linear, because first drive circuit and described second drive
The area of dynamic circuit reduces so that it is remote that first drive circuit and second drive circuit are arranged at first viewing area
Outside width of frame from the same side of the non-display area, and first viewing area reduces, so as to ensure that display panel
Narrow frame design, and then improve the display quality of display panel.
For example, in order to reduce the width of display panel outer rim, first drive circuit and second drive circuit
It is arranged alternately, the volume size of the FET and the size of drive circuit are linear, each first driving
The FET volume of the FET of circuit and each second drive circuit reduces so that the electricity of first drive circuit
The circuit board of road plate and second drive circuit realizes downsizing, reduces the area and described second of first drive circuit
The area of drive circuit, that is, the area of first drive circuit is caused to be less than the area of the 3rd drive circuit, described the
The area of two drive circuits is less than the area of the 4th drive circuit, and the area of first drive circuit is the 3rd drive
0.4-0.6 times of the area of one drive circuit in dynamic circuit, the area of second drive circuit is the 4th driving electricity
0.4-0.6 times of the area of one drive circuit in road, for example, the area of first drive circuit is the 3rd driving electricity
0.45 times of the area on road, the area of second drive circuit are 0.45 times of the area of the 4th drive circuit.Display
Panel is plane display mode, and the width size of outer rim directly influences the full frameization Optimality of display panel, display panel
Outer rim be used for drive circuit is set, the size of drive circuit and the width size of outer rim are linear, due to
The area of first drive circuit and second drive circuit reduces so that first drive circuit and described second drives
Dynamic circuit is arranged at the described the same side of first viewing area away from the non-display area, and the outside frame width of first viewing area
Degree reduces, and so as to reduce the border width of display panel, and then improves the display quality of display panel.
For example, in order that the outside width of frame of first viewing area and the outer width of frame of second viewing area are equal,
First drive circuit and second drive circuit are arranged alternately, the volume size of the FET and drive circuit
Size is linear, the FET of the FET of each first drive circuit and each second drive circuit
Volume reduces so that the circuit board of the circuit board of first drive circuit and second drive circuit realizes downsizing, contracting
The area of small first drive circuit and the area of second drive circuit, that is, cause the area of first drive circuit
Less than the area of the 3rd drive circuit, the area of second drive circuit is less than the area of the 4th drive circuit,
The area of first drive circuit is 0.5 times of the area of the 3rd drive circuit, the area of second drive circuit
It is 0.5 times of the area of the 4th drive circuit.Display panel is plane display mode, the direct shadow of width size of outer rim
Ring the full frameization Optimality to display panel, the outer rim of display panel is used to setting drive circuit, and the area of drive circuit is big
It is small linear with the width size of outer rim, because the area of first drive circuit is the 3rd drive circuit
Half of the area, the area of second drive circuit are the half of the area of the 4th drive circuit so that described first drives
Dynamic circuit and second drive circuit are arranged at the described the same side of first viewing area away from the non-display area, and described the
The outside width of frame of one viewing area and the outer width of frame of second viewing area are equal, so as to ensure that the frame in display panel
In the case that width is constant, the demand that display panel adapts to narrow frame is effectively improved, so as to improve the aobvious of display panel
Show quality.
For example, in order to reduce the border width of the non-display area, each first drive circuit drives with each described second
Dynamic circuit is arranged at the described the same side of first viewing area away from the non-display area, and each first drive circuit passes through respectively
One signal wire is connected with image element circuit described in a line of first viewing area, and each second drive circuit passes through respectively
One signal wire is connected with image element circuit described in a line of first viewing area.The non-display area both sides are connected to
One first viewing area, the image element circuit of each first viewing area pass through the signal wire and respective side described first
Drive circuit connects with second drive circuit, and the signal wire of each first viewing area is connected to the drive of respective side
Dynamic circuit and image element circuit.Because the signal wire of first viewing area does not pass through the non-display area so that described non-display
The border width in area reduces, and solves the problems, such as that the parasitic capacitance brought due to the intensive cabling of the signal wire is larger, from
And the narrow frame requirement of the non-display area frame is ensure that, and then improve the display quality of display panel.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of display panel, it is characterised in that including drive circuit and some signal wires；
The display panel is provided with viewing area and non-display area, and the viewing area includes the first viewing area and with described first
Second viewing area of viewing area connection, first viewing area and the non-display area are concordant on preset direction, and described first
Viewing area and second viewing area set some image element circuits respectively；
If the drive circuit include some first drive circuits, some second drive circuits, some 3rd drive circuits and
Dry 4th drive circuit, each drive circuit correspond setting respectively with each signal wire；
Each first drive circuit is arranged at first viewing area away from described non-display with each second drive circuit
The same side in area, each first drive circuit pass through picture described in a line of a signal wire and first viewing area respectively
Plain circuit connection, each second drive circuit pass through picture described in a line of a signal wire and first viewing area respectively
Plain circuit connection；
Each 3rd drive circuit is arranged at the side of second viewing area, and each 4th drive circuit is arranged at described
The opposite side of second viewing area, each 3rd drive circuit pass through the one of a signal wire and second viewing area respectively
Row image element circuit connection, each 4th drive circuit pass through the one of a signal wire and second viewing area respectively
The row image element circuit connection.
2. display panel according to claim 1, it is characterised in that the quantity of first viewing area is two, two
First viewing area is connected with second viewing area, and two first viewing areas be respectively arranged at it is described non-display
The both sides in area.
3. display panel according to claim 1, it is characterised in that the non-display area offers circular hole.
4. display panel according to claim 1, it is characterised in that the non-display area offers groove.
5. display panel according to claim 1, it is characterised in that each drive circuit has field-effect respectively
Pipe, the volume of the FET of first drive circuit are less than the volume of the described 3rd FET for stating drive circuit, institute
The volume for stating the FET of the second drive circuit is less than the volume of the described 4th FET for stating drive circuit.
6. display panel according to claim 1, it is characterised in that first drive circuit and the second driving electricity
Road is arranged alternately.
7. display panel according to claim 1, it is characterised in that the area of first drive circuit is the described 3rd
0.3-0.8 times of the area of drive circuit, the area of second drive circuit are the areas of the 4th drive circuit
0.3-0.8 times.
8. display panel according to claim 1, it is characterised in that the non-display area is circle.
9. display panel according to claim 1, it is characterised in that the non-display area is square.
10. a kind of display device, it is characterised in that including the display panel any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859519.9A CN107564452B (en) | 2017-09-21 | 2017-09-21 | Display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859519.9A CN107564452B (en) | 2017-09-21 | 2017-09-21 | Display panel |
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| CN107564452A true CN107564452A (en) | 2018-01-09 |
| CN107564452B CN107564452B (en) | 2020-08-18 |
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| CN201710859519.9A Active CN107564452B (en) | 2017-09-21 | 2017-09-21 | Display panel |
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| CN108389879A (en) * | 2017-09-30 | 2018-08-10 | 云谷（固安）科技有限公司 | Display screen and electronic equipment |
| CN108447439A (en) * | 2018-05-14 | 2018-08-24 | 昆山国显光电有限公司 | Array substrate, display screen and display device |
| CN108520888A (en) * | 2018-04-02 | 2018-09-11 | 云谷（固安）科技有限公司 | Display screen and its display device |
| CN110197623A (en) * | 2018-12-13 | 2019-09-03 | 友达光电股份有限公司 | Display panel |
| CN114067696A (en) * | 2021-11-04 | 2022-02-18 | 信利（惠州）智能显示有限公司 | Display panel and display device |
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| US11011119B2 (en) | 2018-05-14 | 2021-05-18 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Array substrates and display screens |
| CN110197623A (en) * | 2018-12-13 | 2019-09-03 | 友达光电股份有限公司 | Display panel |
| CN110197623B (en) * | 2018-12-13 | 2021-06-22 | 友达光电股份有限公司 | Display panel |
| CN114067696A (en) * | 2021-11-04 | 2022-02-18 | 信利（惠州）智能显示有限公司 | Display panel and display device |
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| CN107564452B (en) | 2020-08-18 |
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