CN109817143A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109817143A CN109817143A CN201910092924.1A CN201910092924A CN109817143A CN 109817143 A CN109817143 A CN 109817143A CN 201910092924 A CN201910092924 A CN 201910092924A CN 109817143 A CN109817143 A CN 109817143A
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Abstract
The invention discloses a kind of display panel and display devices, it is related to field of display technology, it include: the first viewing area, the second viewing area and the first non-display area, first non-display area is adjacent along first direction with the first viewing area, first viewing area arranges in a second direction with the second viewing area, quantity of the quantity of one-row pixels unit less than one-row pixels unit in the second viewing area along first direction, the first viewing area；Driving circuit, including the first driving circuit for providing driving signal for the pixel unit in the first viewing area and for providing the second driving circuit of driving signal for the pixel unit in the first viewing area, wherein, first driving circuit includes the first driving unit, first driving unit is located in the first non-display area, and the first driving unit includes M1 grades of mutual cascade shifting deposit units, and the first viewing area includes N row pixel unit, wherein M1, N are integer, and 0≤M1 < N.So it is advantageously implemented the narrow frame design of display panel.
Description
Technical field
The present invention relates to field of display technology, more particularly, to a kind of display panel and display device.
Background technique
With the development of science and technology, the purposes of the display device with display panel is more and more extensive, so that people couple
The requirement of display panel is more and more diversified, is no longer only satisfied with the performance of the routine such as large scale, fine definition of display panel
Index also has more diversified requirement to the shape of display panel, therefore special-shaped display panel occurs.
The appearance of display panel breaches the limitation of display panel single rectangular structure, not only makes display effect more
Diversification, and make the application approach of display panel also more and more extensive, it has been successfully applied to such as wrist-watch, glasses or intelligence
In the wearable Electronic Design of energy bracelet etc.Compared to convention display, the main distinction of special-shaped display screen is that it is aobvious
Show that non-rectangle special shape is presented in region.In general, multiple sub-pixel units are provided on display panel, when display panel is in different
When shape shape, when for example including special-shaped edge, this allow for the quantity of the corresponding sub-pixel unit in special-shaped edge place with it is non-different
The quantity of sub-pixel unit corresponding to shape edge is different, so that the load value and non-profiled edge of special-shaped fringe region
Region is different, and then will lead to display panel and the phenomenon that brightness disproportionation occur.
Summary of the invention
In view of this, providing driving signal to the first viewing area the present invention provides a kind of display panel and display device
The first driving circuit in, the series for the shifting deposit unit that the first driving unit in the first non-display area is included is small
In the line number of the pixel unit of the first viewing area, be conducive to the sky for reducing occupied first non-display area of the first driving unit
Between, thus display panel and display device are advantageously implemented in the narrow frame design of the first non-display area.
In a first aspect, the application provides a kind of display panel, including
First viewing area, the second viewing area and the first non-display area, first non-display area and first display
Area is adjacent along first direction, and first viewing area arranges in a second direction with second viewing area, the first direction with
Second direction intersection, and along the first direction, first viewing area one-row pixels unit quantity less than described
The quantity of one-row pixels unit in second viewing area；
Driving circuit, the driving circuit include the first driving circuit and the second driving circuit, first driving circuit
For providing driving signal for the pixel unit in first viewing area, second driving circuit is used for aobvious for described second
Show that the pixel unit in area provides driving signal, wherein
First driving circuit includes the first driving unit, and first driving unit is located at first non-display area
Interior, first driving unit includes M1 grades of mutual cascade shifting deposit units, and first viewing area includes N row pixel list
Member, wherein M1, N are integer, and 0≤M1 < N.
Second aspect, the application provide a kind of display device, including display panel, which is provided herein
Display panel.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit:
In display panel and display device provided herein, introduce to the first non-display of viewing area sunken inside
Area, quantity of the quantity of one-row pixels unit less than one-row pixels unit in the second viewing area in the first viewing area；Driving circuit
In the first driving circuit be used to provide driving signal for the pixel unit in the first viewing area, the second driving circuit is for being the
Pixel unit in two viewing areas provides driving signal.In particular, the first driving circuit includes positioned at the of the first non-display area
One driving unit, the series for the shifting deposit unit that the first driving unit is included is less than the pixel list that the first viewing area is included
Member line number, in this way, be conducive to reduce the first driving unit in shifting deposit unit in the occupied sky of the first non-display area
Between, thus display panel and display device are advantageously implemented in the narrow frame design of the first non-display area corresponding position.
Certainly, implementing any of the products of the present invention specific needs while must not reach all the above technical effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 show a kind of top view of display panel in the prior art；
Fig. 2 show a kind of top view of display panel provided by the embodiment of the present application；
Fig. 3 show another top view of display panel provided by the embodiment of the present application；
Fig. 4 show one of the first non-display area and the second non-display area in display panel provided by the embodiment of the present application
Kind circuit configuration figure；
Fig. 5 show the another of the first non-display area and the second non-display area in display panel provided by the embodiment of the present application
A kind of circuit configuration figure；
Fig. 6 show another top view of display panel provided by the embodiment of the present application；
Fig. 7 show a kind of circuit configuration figure of the second non-display area in display panel provided by the embodiment of the present application；
Fig. 8 show another top view of display panel provided by the embodiment of the present application；
Fig. 9 show another top view of display panel provided by the embodiment of the present application；
Figure 10 show a kind of structure chart of display device provided by the embodiment of the present application.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 show a kind of top view of display panel 300 in the prior art, and viewing area 101 includes one to viewing area 301
The recess section 305 of inner recess forms recess rim area 303 with the corresponding non-display area of recess section 305, along first direction with it is recessed
Falling into the adjacent viewing area in rim area is the first viewing area 302, is commonly used for into the first viewing area 302 pixel unit offer
Recess rim area 303 can be arranged in the driving circuit 306 of driving signal, so that recess rim area 303 need to reserve sufficient space
Driving circuit 306 is placed, therefore is unfavorable for realizing the narrow frame design of display panel 300.
In view of this, providing driving signal to the first viewing area the present invention provides a kind of display panel and display device
The first driving circuit in, the series for the shifting deposit unit that the first driving unit in the first non-display area is included is small
In the line number of the pixel unit of the first viewing area, be conducive to the sky for reducing occupied first non-display area of the first driving unit
Between, thus display panel and display device are advantageously implemented in the narrow frame design of the first non-display area.
It is described in detail below with reference to the drawings and specific embodiments.
Fig. 2 show a kind of top view of display panel 100 provided by the embodiment of the present application, refers to Fig. 2, the application
A kind of display panel 100 is provided, comprising:
First viewing area 11, the second viewing area 12 and the first non-display area 21, the first non-display area 21 and the first display
Area 11 is adjacent along first direction, and the first viewing area 11 arranges in a second direction with the second viewing area 12, first direction and second party
To intersection, and along first direction, the first viewing area 11, the quantity of one-row pixels unit 10 is less than a line in the second viewing area 12
The quantity of pixel unit 10；
Driving circuit 30, driving circuit 30 include the first driving circuit 31 and the second driving circuit 32, the first driving circuit
31 for providing driving signal for the pixel unit 10 in the first viewing area 11, and the second driving circuit 32 is used to be the second viewing area
Pixel unit 10 in 12 provides driving signal, wherein
First driving circuit 31 includes the first driving unit 41, and the first driving unit 41 is located in the first non-display area 21,
First driving unit 41 includes M1 grades of mutual cascade shifting deposit units 50, and the first viewing area 11 includes N row pixel unit 10,
Wherein M1, N are integer, and 0≤M1 < N.
Specifically, continuing with referring to fig. 2, the partial line of the viewing area of display panel 100 provided by the embodiment of the present application
11 inner recess of the first viewing area Duan Chaoxiang forms the first non-display area 21, along first direction, the first viewing area 11 and first non-
Viewing area 21 is adjacent, and the quantity of one-row pixels unit 10 is less than one-row pixels unit in the second viewing area 12 in the first viewing area 11
10 quantity.The first driving circuit 31 in driving circuit 30 is used to provide driving for the pixel unit 10 in the first viewing area 11
Signal, the second driving circuit 32 are used to provide driving signal for the pixel unit 10 in the second viewing area 12.In particular, first drives
Dynamic circuit 31 includes the first driving unit 41 positioned at the first non-display area 21, the shift LD that the first driving unit 41 is included
Line number of the series of unit 50 less than the pixel unit 10 that the first viewing area 11 is included；In view of under regular situation, displacement is posted
The line number of the series of memory cell 50 and pixel unit 10 is identical, and the application will be set in the first non-display area 21
When the series of shifting deposit unit 50 is designed the line number for the pixel unit 10 for being included less than the first viewing area 11, be conducive to subtract
Shifting deposit unit 50 in small first driving unit 41 is in the occupied space of the first non-display area 21, to be conducive to reduce
The border width of first non-display area, and then display panel 100 is advantageously implemented in the narrow of 21 corresponding position of the first non-display area
Frame design.
It should be noted that in the attached drawing of the application, such as Fig. 2, illustrating only display panel 100 includes one first non-
The situation of viewing area 21 again illustrates only a kind of shape of the first non-display area 21, in some other embodiments of the application,
It may also include two or more first non-display areas 21, and the first non-display area 21 can also be presented as other shapes, this Shen
It please be not specifically limited in this embodiment.In addition, Fig. 2 also only schematically illustrates the position of the first non-display area 21, do not represent
Actual size；Moreover, the pixel unit 10 and driving unit in Fig. 2 are also only and schematically illustrate, actual ruler is not represented
Very little and quantity.
Optionally, Fig. 3 show another top view of display panel 100 provided by the embodiment of the present application, the implementation
Display panel 100 in example further includes third viewing area 13, and in a second direction, the first viewing area 11 is located at the second viewing area 12
The quantity of one-row pixels unit 10 is aobvious less than third between third viewing area 13, and along first direction, the first viewing area 11
Show the quantity of one-row pixels unit 10 in area 13.
Specifically, Fig. 3 is referred to, third viewing area 13, third viewing area 13 and the second display are introduced in the embodiment
Area 12 is located at the two sides of the first viewing area 11, and optionally, third viewing area 13 and the second viewing area 12 are symmetrically distributed in
The two sides of one viewing area 11, under visual angle shown in Fig. 3, the first non-display area 21 is located at the centre of 100 left side edge of display panel
Position, such design is so that display panel 100 is whole more beautiful.
Optionally, continuing with referring to Fig. 3, display panel 100 provided by the embodiment of the present application further includes second non-display
Area 22, the second non-display area 22 and the second viewing area 12 are adjacent in a first direction, and the first driving circuit 31 includes the second driving
Unit 42, the second driving unit 42 are located in the second non-display area 22, and the second driving unit 42 includes M2 grades of shift LD lists
50, M2 of member is positive integer, and M2 >=1.
Specifically, continuing with referring to Fig. 3, since the first driving circuit 31 is for the pixel list into the first viewing area 11
Member 10 provides driving signal, that is to say, that the first driving unit 41 and the second driving unit 42 in the first driving circuit 31
The pixel unit 10 being used into the first viewing area 11 provides driving signal；In the present embodiment, the second driving unit 42 is set
Set along first direction second non-display area 22 adjacent with the second viewing area 12, be equivalent to conventional arrangement is non-aobvious first
Show that at least one shifting deposit unit 50 in area 21 in driving unit moves in the second non-display area 22, thus reduces first
The quantity of shifting deposit unit 50 included in non-display area 21, therefore it is non-first to be conducive to reduction shifting deposit unit 50
Space shared by viewing area 21, thus be conducive to reduce the border width of the first non-display area 21, and then be advantageously implemented display
The narrow frame design of the position corresponding to the first non-display area 21 of panel 100.
Optionally, Fig. 4 show the first non-display area 21 and second in display panel 100 provided by the embodiment of the present application
A kind of circuit configuration figure of non-display area 22, driving circuit 30 pass through driving lead 40 and the picture in corresponding pixel unit row 80
Plain unit 10 connects, and the length of the driving lead 40 connect with the second driving unit 42 with the second driving circuit 32 greater than connecting
Drive the length of lead 40.It should be noted that driving lead 40 provided herein is referred to from driving unit extraction
To this section of lead of pixel unit.
Specifically, incorporated by reference to Fig. 3 and Fig. 4, since the quantity of one-row pixels unit 10 in the first viewing area 11 is less than second
The quantity of one-row pixels unit 10 in viewing area 12 or third viewing area 13, also allows for the grid line 60 in the first viewing area 11
Length less than grid line 60 in the second viewing area 12 or third viewing area 13 length so that grid in the first viewing area 11
The load of polar curve 60 less than grid line 60 in the second viewing area 12 or third viewing area 13 load, so as to cause the first viewing area
11 and second viewing area 12 or third viewing area 13 there is the phenomenon of display brightness unevenness.In the application, the first driving circuit 31
It is electrically connected respectively by driving lead 40 with corresponding pixel unit 10 with the second driving circuit 32, in particular, with the first driving
The length of the driving lead 40 of the second driving unit 42 connection in circuit 31 is greater than the driving connecting with the second driving circuit 32
The length of lead 40, in this way, it is aobvious to compensate first by the length for lengthening the driving lead 40 connecting with the second driving unit 42
Show the resistance that the grid line 60 that length is shorter in area 11 is lacked, be conducive to reduce the first viewing area 11 and the second viewing area 12 or
Load difference between third viewing area 13, to be conducive to improve the first viewing area 11 and the second viewing area 12 or third is shown
There is the phenomenon of display brightness unevenness in area 13, thus is conducive to be promoted the display brightness uniformity of display panel 100, and then advantageous
In the display effect for promoting display panel 100.
Optionally, Fig. 5 show the first non-display area 21 and second in display panel 100 provided by the embodiment of the present application
The width of another circuit configuration figure of non-display area 22, the driving lead 40 connecting with the first driving circuit 31 is less than and second
The width for the driving lead 40 that driving circuit 32 connects.
Specifically, Fig. 5 is referred to, the first driving circuit 31 provides drive for the pixel unit 10 into the first viewing area 11
Dynamic signal, the width for reducing driving lead 40 can increase the resistance of driving lead 40, therefore the application is driven by reducing with first
The mode of the width for the driving lead 40 that dynamic circuit 31 connects can be shorter to length in the first viewing area 11 60 institute of grid line
The resistance of missing compensates, to be conducive to reduce between the first viewing area 11 and the second viewing area 12 or third viewing area 13
Load difference, therefore be conducive to improve the first viewing area 11 and the second viewing area 12 or display brightness occurs in third viewing area 13
Uneven phenomenon, thus be conducive to be promoted the display brightness uniformity of display panel 100, and then be conducive to promote display panel
100 display effect.
Optionally, Fig. 6 show another top view of display panel 100 provided by the embodiment of the present application, the implementation
In example, in the first non-display area 21, the series M1=0 of shifting deposit unit 50 included by the first driving unit 41.
Specifically, Fig. 6 is referred to, which provides the pixel unit 10 into the first viewing area 11 to driving signal
Shifting deposit unit 50 all moves to second non-display area 22 or with third viewing area 13 adjacent adjacent with the second viewing area 12
Third non-display area 23, and shifting deposit unit 50 is not provided in the first non-display area 21, so can be to the full extent
Reduce shifting deposit unit 50 in the occupied space of the first non-display area 21, thus is more conducive to realizing display panel 100
The narrow frame design of the position corresponding to the first non-display area 21.
Optionally, continuing with referring to figs. 5 and 6, in display panel 100 provided by the embodiment of the present application, second is driven
Circuit 32 includes third driving unit 43, and third driving unit 43 includes M3 grades of mutual cascade shifting deposit units 50, and M3 is
Positive integer and M3 >=1.Optionally, continuing with the shifting deposit units at different levels 50 and second referring to Fig. 6, in third driving unit 43
Shifting deposit units at different levels 50 in driving unit 42 are arranged successively in a second direction.
Specifically, under the visual angle shown in Fig. 5 and Fig. 6, when third driving unit 43 is arranged simultaneously in the second non-display area 22
When with the second driving unit 42, at least partly shifting deposit unit 50 in third driving unit 43 can be moved up, simultaneously
By the shifting deposit units at different levels 50 in the shifting deposit units at different levels 50 and third driving unit 43 in the second driving unit 42
It is arranged successively in a second direction, can so make full use of the space of the second non-display area 22, to reduce in the first non-display area 21
The quantity for the shifting deposit unit 50 for being included, and then realize display panel 100 in the narrow of 21 region of the first non-display area
Frame design.
It should be noted that above-described embodiment only carries out the arrangement of each shifting deposit unit 50 in the second non-display area 22
In addition to this explanation is provided for the pixel unit 10 into the first viewing area 11 and is shifted in the driving unit of driving signal
Deposit unit 50 can be also distributed to third non-display area 23, the shifting deposit unit 50 in third non-display area 23 can also be used with
The identical arrangement mode of second non-display area 22, i.e., arrangement mode shown in fig. 6, the application no longer repeat this.
Optionally, Fig. 7 show one kind of the second non-display area 22 in display panel 100 provided by the embodiment of the present application
Circuit configuration figure, on first direction, the second driving unit 42 is located at side of the third driving unit 43 far from the second viewing area 12.
Specifically, under visual angle shown in Fig. 7, when third driving unit 43 and second are arranged simultaneously in the second non-display area 22
When driving unit 42, third driving unit 43 and the second driving unit 42 can also arrange along first direction, but also can be by second
Side of the third driving unit 43 far from the second viewing area 12 is arranged in driving unit 42, can so make full use of second non-aobvious
Show the space in area 22, can also extend the length for the driving lead 40 connecting with the second driving unit 42, to be able to aobvious to first
The resistance for showing that the grid line that length is shorter in area 11 is lacked compensates, and is conducive to reduce the first viewing area 11 and the second display
Load difference between area 12, therefore be conducive to the first viewing area 11 of improvement and the second viewing area 12 and display brightness unevenness occur
Phenomenon, thus be conducive to be promoted the display brightness uniformity of display panel 100, and then be conducive to promote the aobvious of display panel 100
Show effect.
It should be noted that above-described embodiment only carries out the arrangement of each shifting deposit unit 50 in the second non-display area 22
In addition to this explanation is provided for the pixel unit 10 into the first viewing area 11 and is shifted in the driving unit of driving signal
Deposit unit 50 can be also distributed to third non-display area 23, the shifting deposit unit 50 in third non-display area 23 can also be used with
The identical arrangement mode of second non-display area 22, i.e., arrangement mode shown in Fig. 7, the application no longer repeat this.
Optionally, Fig. 2 is referred to, in display panel 100 provided by the embodiment of the present application, in the first driving circuit 31
The breadth length ratio of output transistor in shifting deposit unit 50 is less than in the shifting deposit unit 50 in the second driving circuit 32
The breadth length ratio of output transistor.
In general, the long output size of current to output transistor of the width of output transistor is at just in shifting deposit unit 50
Than breadth length ratio is bigger, and the electric current that output transistor is exported to corresponding pixel unit 10 is bigger, and driving capability is stronger.Due to
Quantity of the quantity of one-row pixels unit 10 less than one-row pixels unit 10 in the second viewing area 12, the application in one viewing area 11
The breadth length ratio of output transistor in shifting deposit unit 50 in first driving circuit 31 is designed less than the second driving electricity
When the breadth length ratio of the output transistor in shifting deposit unit 50 in road 32, it is less than the driving capability of the first driving circuit 31
The driving capability of second driving circuit 32, to be conducive to reduce the load difference of the first viewing area 11 and the second viewing area 12, into
And be conducive to reduce the display brightness difference of the first viewing area 11 and the second viewing area 12, promote the display effect of display panel 100
Fruit.
Optionally, Fig. 8 show another top view of display panel 100 provided by the embodiment of the present application, and first drives
Level-one shifting deposit unit 50 in moving cell 41 drives at least two row pixel units in the first viewing area 11.
Specifically, Fig. 8 is referred to, when the first driving unit 41 is arranged in the first non-display area 21, the first driving is single
Level-one shifting deposit unit 50 in member 41 can drive at least two row pixel units in the first viewing area 11 simultaneously, shown in Fig. 8
In embodiment, the corresponding two row pixel units driven in the first viewing area 11 of level-one shifting deposit unit 50, in this way, two row pixels
Unit 10 is shared with level-one shifting deposit unit 50, and such mode is equally beneficial for reducing to be held in the first non-display area 21
The quantity for the shifting deposit unit 50 received is conducive to the space for saving the second non-display area 22, therefore is equally beneficial for realizing aobvious
Show that panel 100 says the narrow frame design of corresponding position in the first non-display area 21.
Optionally, Fig. 9 show another top view of display panel 100 provided by the embodiment of the present application, and first drives
Level-one shifting deposit unit 50 in moving cell 41 drives 2 in the first viewing area 11aRow pixel unit 10, a 2,3 or 4；
Shifting deposit units at different levels 50 in second driving circuit 32 drive 2 in the second viewing area 12bRow pixel unit,
B is 0 or 1.
Specifically, Fig. 9 is referred to, in the embodiment, the level-one shifting deposit unit 50 in the first driving unit 41 is driven
4 row pixel units in first viewing area 11, in addition to this, the level-one shifting deposit unit 50 in the first driving unit 41 may be used also
Pixel unit of more multirow in the first viewing area 11, such as 8 rows, 16 rows etc. are driven, is so conducive to reduce the first viewing area 11
The quantity of middle shifting deposit unit 50, and then it is advantageously implemented the region corresponding to the first non-display area 21 of display panel 100
Narrow frame design.In addition, shifting deposit units at different levels 50 in the second driving circuit 32 drive 1 row in the second viewing area 12 or
2 row pixel units, when the shifting deposit units at different levels 50 in the second driving circuit 32 drive 2 row pixels in the second viewing area 12
When unit, the quantity for reducing shifting deposit unit 50 in the first non-display area 21 is also helped, to be advantageously implemented display surface
Narrow frame design of the plate 100 in 21 position of the first non-display area.It should be noted that in attached drawing provided herein, it is only right
Pixel unit row corresponding to first viewing area 11 and the second viewing area 12 is schematically illustrated, and actual row is not represented
Number.
Optionally, Fig. 6, Fig. 8 and Fig. 9 are referred to, in display panel 100 provided by the embodiment of the present application, the first display
Area 11 and the second viewing area 12 are all made of bilateral driving method driving, and certainly, bilateral driving can also be used in third viewing area 13
Mode drives, and when each viewing area on display panel 100 is by the way of bilateral driving, is conducive to promote display panel 100
Circuit reliability and display reliability.
Optionally, in display panel 100 provided by the application Fig. 2, Fig. 8 or Fig. 9 embodiment, driving circuit 30 is for picture
Plain unit 10 provides the light emitting control driving circuit 30 of LED control signal.Same light emitting control driving circuit 30 can to one or
Multiple pixel unit rows provide LED control signal.
Optionally, in display panel 100 provided by the application Fig. 2 or Fig. 3 embodiment, driving circuit 30 is for pixel list
Member 10 provides the scan drive circuit 30 of scanning drive signal.It should be noted that a usual scan drive circuit 30 is corresponding
Scanning drive signal is provided to one-row pixels unit 10.
Based on the same inventive concept, the application also provides a kind of display device, and 0, Figure 10 show the application referring to Figure 1
A kind of structure chart of display device provided by embodiment, the display device 200 include display panel 100, which is
Display panel 100 provided by any of the above-described embodiment of the application.It should be noted that display provided by the embodiment of the present application
The embodiment of device 200 can be found in the embodiment of above-mentioned display panel, and overlaps will not be repeated.Display provided herein
Device can be with are as follows: mobile phone, tablet computer, television set, display, laptop, Digital Frame, navigator etc. be any have it is aobvious
Show the products or components of function.
Optionally, referring to Figure 10, region corresponding to the first non-display area is provided with camera, recognition of face or rainbow
The device 201 of film identification.The present invention has reserved installation camera, recognition of face or iris recognition in display device 200
The region of device meets consumer in social development and the demand of display device 200 is also beneficial to improve display device
200 practicability.In addition, the device setting by camera, recognition of face or iris recognition is corresponding in the first non-display area
Depressed area also helps the display effect realized and shielded comprehensively, is conducive to the Highgrade integration of display device 200.
Through the foregoing embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect:
In display panel and display device provided herein, introduce to the first non-display of viewing area sunken inside
Area, quantity of the quantity of one-row pixels unit less than one-row pixels unit in the second viewing area in the first viewing area；Driving circuit
In the first driving circuit be used to provide driving signal for the pixel unit in the first viewing area, the second driving circuit is for being the
Pixel unit in two viewing areas provides driving signal.In particular, the first driving circuit includes positioned at the of the first non-display area
One driving unit, the series for the shifting deposit unit that the first driving unit is included is less than the pixel list that the first viewing area is included
Member line number, in this way, be conducive to reduce the first driving unit in shifting deposit unit in the occupied sky of the first non-display area
Between, thus display panel and display device are advantageously implemented in the narrow frame design of the first non-display area corresponding position.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (17)
1. a kind of display panel, which is characterized in that including
First viewing area, the second viewing area and the first non-display area, first non-display area and first viewing area edge
First direction is adjacent, and first viewing area arranges in a second direction with second viewing area, the first direction with it is described
Second direction intersection, and the quantity of one-row pixels unit is less than described second along the first direction, first viewing area
The quantity of one-row pixels unit in viewing area；
Driving circuit, the driving circuit include the first driving circuit and the second driving circuit, and first driving circuit is used for
Driving signal is provided for the pixel unit in first viewing area, second driving circuit is used to be second viewing area
In pixel unit provide driving signal, wherein
First driving circuit includes the first driving unit, and first driving unit is located in first non-display area,
First driving unit includes M1 grades of mutual cascade shifting deposit units, and first viewing area includes N row pixel unit,
Wherein M1, N are integer, and 0≤M1 < N.
2. display panel according to claim 1, which is characterized in that the display panel further includes third viewing area,
In the second direction, first viewing area is between second viewing area and the third viewing area, and along described
First direction, the quantity of one-row pixels unit is less than one-row pixels unit in the third viewing area in first viewing area
Quantity.
3. display panel according to claim 1, which is characterized in that the display panel further includes the second non-display area,
Second non-display area and second viewing area are adjacent in said first direction, and first driving circuit includes second
Driving unit, second driving unit are located in second non-display area, and second driving unit includes M2 grades of shiftings
Position deposit unit, M2 is positive integer, and M2 >=1.
4. display panel according to claim 3, which is characterized in that the driving circuit by driving lead with it is corresponding
Pixel unit connection, the length for the driving lead connecting with second driving unit is greater than to be connect with second driving circuit
Driving lead length.
5. display panel according to claim 4, which is characterized in that the driving lead being connect with first driving circuit
Width be less than connect with second driving circuit drive lead width.
6. display panel according to claim 4, which is characterized in that M1=0.
7. display panel according to claim 3, which is characterized in that second driving circuit includes that third driving is single
Member, the third driving unit include M3 grades of mutual cascade shifting deposit units, and M3 is positive integer and M3 >=1.
8. display panel according to claim 7, which is characterized in that the shift LDs at different levels in the third driving unit
Unit is arranged successively with the shifting deposit units at different levels in second driving unit along the second direction.
9. display panel according to claim 7, which is characterized in that on the first direction, second driving unit
Side positioned at the third driving unit far from second viewing area.
10. display panel according to claim 3, which is characterized in that the shift LD list in first driving circuit
The breadth length ratio of output transistor in member is less than the output transistor in the shifting deposit unit in second driving circuit
Breadth length ratio.
11. display panel according to claim 1, which is characterized in that the level-one displacement in first driving unit is posted
Memory cell drives pixel unit described at least two rows in first viewing area.
12. display panel according to claim 11, which is characterized in that the level-one displacement in first driving unit is posted
Memory cell drives 2 in first viewing areaaRow pixel unit, a 2,3 or 4；
Shifting deposit units at different levels in second driving circuit drive 2 in second viewing areabRow pixel unit, b are
0 or 1.
13. display panel according to claim 1, which is characterized in that first viewing area and second viewing area
It is all made of bilateral driving method driving.
14. according to claim 1 or display panel described in 11, which is characterized in that the driving circuit is for the pixel
The light emitting control driving circuit of unit offer LED control signal.
15. display panel according to claim 1, which is characterized in that the driving circuit is mentioned for the pixel unit
For the scan drive circuit of scanning drive signal.
16. a kind of display device, which is characterized in that including display panel described in claim 1-15 any one.
17. display device according to claim 16, which is characterized in that region corresponding to first non-display area is set
It is equipped with the device of camera, recognition of face or iris recognition.
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