CN110010051A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN110010051A CN110010051A CN201910253058.XA CN201910253058A CN110010051A CN 110010051 A CN110010051 A CN 110010051A CN 201910253058 A CN201910253058 A CN 201910253058A CN 110010051 A CN110010051 A CN 110010051A
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- Prior art keywords
- display area
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- line
- display
- area
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Classifications
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3266—Details of drivers for scan electrodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display panel and display devices, are related to field of display technology, and viewing area has notch, and non-display area includes the second non-display area of the first non-display area and semi-surrounding notch, comprising: underlay substrate；Gate driving circuit, a plurality of first signal wire being electrically connected including multiple drive element of the grid and with drive element of the grid, drive element of the grid includes first grid driving unit and second grid driving unit, first grid driving unit is electrically connected with the grid line in the first viewing area, second grid driving unit is electrically connected with the grid line in the second viewing area, and first grid driving unit and second grid driving unit are respectively positioned on the first non-display area；At least partly line segment of first signal wire is located at the second non-display area；Packaging plastic positioned at non-display area and surrounds viewing area；In the second non-display area, at least partly the first signal wire is multiplexed with package metals.Such scheme is advantageously implemented the narrow frame design of the second non-display area.
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.
When non-rectangle special shape is presented in display area, such as when the boundary of viewing area is towards viewing area inner recess
Formed notch when, originally be located at viewing area in signal wire (such as data line and power supply line) part line segment need with notch
Corresponding non-display area carries out coiling, while drive element of the grid can also be arranged in the corresponding non-display area of notch, this is allowed for
The space of non-display area corresponding with notch can become larger, therefore how to realize the non-display area of notch corresponding position
Narrow frame design becomes current one of the technical problems that are urgent to solve.
Summary of the invention
In view of this, the present invention provides a kind of display panel and display device, it is non-display corresponding with notch second
Area is not provided with drive element of the grid, meanwhile, the first signal wire in the second non-display area is multiplexed with package metals, is advantageously implemented
The narrow frame design of second non-display area, and then it is advantageously implemented the narrow frame design of display panel and display device.
In a first aspect, the application provides a kind of display panel characterized by comprising viewing area and surround the display
The non-display area in area is provided with a plurality of data signal line extended in a first direction and a plurality of along second party in the viewing area
To the grid line of extension, the first direction and the second direction are intersected；The viewing area has notch, the viewing area
Boundary forms the notch towards the viewing area inner recess in a second direction；
The non-display area includes the second non-display area of notch described in the first non-display area and semi-surrounding, and described first is non-
Viewing area and second non-display area surround the viewing area jointly；The viewing area includes the first viewing area and the second display
Area, along the first direction, first viewing area is adjacent with second viewing area, along the second direction, described second
Viewing area is adjacent with the notch；
The display panel further include:
Underlay substrate；
Gate driving circuit, including multiple drive element of the grid and be electrically connected with the drive element of the grid a plurality of first
Signal wire, the drive element of the grid include first grid driving unit and second grid driving unit, and the first grid drives
Moving cell is electrically connected with the grid line in first viewing area, in the second grid driving unit and second viewing area
Grid line electrical connection, it is non-display that the first grid driving unit and the second grid driving unit are respectively positioned on described first
Area；At least partly line segment of first signal wire is located at second non-display area；
Packaging plastic positioned at the non-display area and surrounds the viewing area；In second non-display area, at least partly institute
It states the first signal wire and is multiplexed with package metals.
Second aspect, the application provide a kind of display device, including display panel, which is provided herein
Any 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 by the embodiment of the present application, the boundary of viewing area is in a second direction towards aobvious
Show that area's inner recess forms notch, non-display includes the second non-display area of the first non-display area and semi-surrounding notch, and grid drives
Moving cell include the first grid driving unit being electrically connected with the grid line in the first viewing area and with the grid in the second viewing area
The second grid driving unit of polar curve electrical connection, in particular, first grid driving unit and second grid driving unit are respectively positioned on
In first non-display area, it is not provided with drive element of the grid in the second non-display area, to be conducive to save the second non-display area
Space, display panel the second non-display area realize narrow frame design.In addition, the application in the second non-display area not
Package metals are specially set, but the line segment in the second non-display area is located at by least partly the first signal wire and is multiplexed with encapsulation gold
Belong to, to be conducive to further save the space of the second non-display area, promotion display is more advantageous to while realizing narrow frame
The screen accounting of panel and display device.
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 provided by the embodiment of the present application；
Fig. 2 show another 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 another top view of display panel provided by the embodiment of the present application；
Fig. 5 show another top view of display panel provided by the embodiment of the present application；
Fig. 6 show display panel provided by the embodiment of the present application in the first first non-display area clock cable and grid
A kind of annexation figure of driving unit；
Fig. 7 show display panel provided by the embodiment of the present application in the first first non-display area drive signal line and grid
A kind of annexation figure of driving unit；
Fig. 8 show another top view of display panel provided by the embodiment of the present application；
Fig. 9 show one kind of the first signal wire and drive element of the grid in display panel provided by the embodiment of the present application
Connection schematic diagram；
Figure 10 show in display panel provided by the embodiment of the present application partial data signal wire and power signal line with
A kind of relative position relation figure of second non-display area；
Figure 11 show a kind of AA ' sectional view of display panel provided by Fig. 5 embodiment；
Figure 12 show a kind of distribution schematic diagram of package metals in display panel provided by the embodiment of the present application；
Figure 13 show a kind of BB ' sectional view of display panel provided by embodiment illustrated in fig. 12；
Figure 14 show a kind of structural schematic diagram 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.
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.When non-rectangle special shape is presented in display area, such as when the side of viewing area
When boundary forms notch towards viewing area inner recess, it is located at the signal wire (such as data line and power supply line) in viewing area originally
Part line segment needs to carry out coiling in non-display area corresponding with notch, while grid can also be arranged in the corresponding non-display area of notch
Pole driving unit, this space for allowing for non-display area corresponding with notch can become larger, therefore how realize notch
The narrow frame design of the non-display area of corresponding position becomes current one of the technical problems that are urgent to solve.
In view of this, the present invention provides a kind of display panel and display device, it is non-display corresponding with notch second
Area is not provided with drive element of the grid, and the first signal wire in the second non-display area is multiplexed with package metals, is advantageously implemented second
The narrow frame design of non-display area, and then it is advantageously implemented the narrow frame design of display panel and display device.
It is described in detail below with reference to the drawings and specific embodiments.
The present invention provides a kind of display panel, and one kind that Fig. 1 show display panel provided by the embodiment of the present application is bowed
View, Fig. 2 show another top view of display panel provided by the embodiment of the present application.
As depicted in figs. 1 and 2, display panel 100 includes: viewing area 10 and the non-display area 20 around viewing area 10, is shown
Show and is provided with a plurality of data signal line 42 extended in a first direction and a plurality of grid line extended in a second direction in area 10
41, first direction and second direction are intersected；Viewing area 10 has notch 30, and the boundary of viewing area 10 is in a second direction towards display
10 inner recess of area forms notch 30；
Non-display area 20 includes the second non-display area 22 of the first non-display area 21 and semi-surrounding notch 30, and first is non-display
Area 21 and the second non-display area 22 surround viewing area 10 jointly；Viewing area 10 includes the first viewing area 11 and the second viewing area 12,
Along first direction, the first viewing area 11 is adjacent with the second viewing area 12, in a second direction, the second viewing area 12 and 30 phase of notch
It is adjacent；
Display panel 100 further include:
Underlay substrate 101；
Gate driving circuit, including multiple drive element of the grid 50 and be electrically connected with drive element of the grid 50 a plurality of first
Signal wire 61, drive element of the grid 50 include first grid driving unit 51 and second grid driving unit 52, and first grid drives
Moving cell 51 is electrically connected with the grid line 41 in the first viewing area 11, in second grid driving unit 52 and the second viewing area 12
Grid line 41 is electrically connected, and first grid driving unit 51 and second grid driving unit 52 are respectively positioned on the first non-display area 21；The
At least partly line segment of one signal wire 61 is located at the second non-display area 22；
Packaging plastic positioned at non-display area 20 and surrounds viewing area 10；In the second non-display area 22, at least partly the first signal
Line 61 is multiplexed with package metals.It should be noted that packaging plastic and package metals are not shown in Fig. 1, in subsequent content
It will be illustrated.
Specifically, in display panel 100 provided by the embodiment of the present application, viewing area 10 has a notch 30, viewing area
10 boundary forms the notch 30 towards 10 inner recess of viewing area in a second direction, in a second direction, the second viewing area 12 with
The notch 30 is adjacent, 22 semi-surrounding of the second non-display area notch 30, and the second non-display area 22 and the first non-display area 21 are common
Surround viewing area 10.In display panel 100 provided by the embodiment of the present application, grid line 41 in the first viewing area 11 with
First grid driving unit 51 is electrically connected, and the grid line 41 in the second viewing area 12 is electrically connected with second grid driving unit 52
It connects, in particular, first grid driving unit 51 and second grid driving unit 52 are respectively positioned on the first non-display area 21, and second
It is not provided with drive element of the grid 50 in non-display area 22, the space of the second non-display area 22 is so greatly saved, thus favorably
Narrow frame design in realization 22 corresponding region of the second non-display area, and then it is advantageously implemented the whole narrow side of display panel 100
Frame design, promotes the screen accounting of display panel 100.
Package metals are used for reflection laser in the technique of laser sintered packaging plastic, so that packaging plastic melts, then encapsulate
Glue and array layer and encapsulation cover plate bond, and realize the encapsulation to display layer, obstruct infringement of the water oxygen to luminescent device.Routinely aobvious
To show that package metals surround viewing area 10 in panel 100, is closed figures, the periphery of display panel 100 is arranged in package metals, and
Certain space is occupied in non-display area 20.In display panel 100 provided by the invention, it is not provided in the second non-display area 22
Package metals, but at least partly the first signal wire 61 being located in the second non-display area 22 is utilized to be multiplexed with package metals, because
This is also sharp to reflect using the first signal wire 61 while having saved cabling occupied space in the second non-display area 22
Light is sintered packaging plastic, while guaranteeing packaging effect, improves the utilization rate to the existing signal wire of display panel.
It should be noted that embodiment illustrated in fig. 1 illustrates only the situation that display panel 100 includes a notch 30, remove
Outside such situation, in some other embodiments provided herein, display panel 100 may also include two or more
Notch 30, and the shape and size of notch 30 can also flexibly be set according to the actual situation, and the application is to this without specifically limiting
It is fixed.In addition, Fig. 1 again illustrates only a kind of relative positional relationship of grid line 41 and data line on display panel 100, not generation
The actual quantity of table and size.
Optionally, under visual angle shown in Fig. 1, which illustrates only notch 30 and is located at 100 right side edge of display panel
A kind of situation of intermediate region, the i.e. display panel 100 include second viewing area 12 and along first direction be located at this second
Two the first viewing areas 11 of 12 two sides of viewing area, in some other embodiments of the application, notch 30 may be additionally located at display
The corner location of panel 100, such as Fig. 3 is referred to, Fig. 3 show the another of display panel 100 provided by the embodiment of the present application
A kind of top view, under visual angle shown in Fig. 3, notch 30 is located at the upper right Angle Position of display panel 100, in display panel 100 only
Including first viewing area 11 and second viewing area 12 adjacent with the first viewing area 11 along first direction.Certainly, exist
Under visual angle shown in Fig. 1 and Fig. 3, notch 30 is respectively positioned on the right side edge position of display panel 100, in some other reality of the application
It applies in example, notch 30 may be additionally located at the left side edge of display panel 100, such as refer to Fig. 4, and the application is to this without specific
It limits, wherein Fig. 4 show another top view of display panel 100 provided by the embodiment of the present application.
Optionally, incorporated by reference to Fig. 4 and Fig. 5, in display panel 100 provided by the embodiment of the present application, the first non-display area
21 include the first first non-display area 211 and the first second non-display area 212, the first first non-display area 211 and the first second non-display area
212 are located at the opposite two sides in a second direction of viewing area 10, along first direction, the first first non-display area 211 and notch 30
It is adjacent.It below will be to include 30, second viewing areas 12 of a notch and two the first viewing areas 11 in display panel 100
It is illustrated for situation.
Optionally, display panel 100 provided by the embodiment of the present application is shown incorporated by reference to Fig. 4, Fig. 5 and Fig. 6, Fig. 6 to exist
A kind of annexation figure of first first non-display area clock cable 60 and drive element of the grid 50, gate driving circuit further include
Positioned at a plurality of clock cable 60 of non-display area 20, clock cable 60 is electrically connected with drive element of the grid 50；It needs to illustrate
, Fig. 6 illustrates only the connection relationship of part of grid pole driving unit 50 Yu clock cable 60, do not represent actual number
Amount.
In the first first non-display area 211, clock cable 60 includes the first line segment 61 being electrically connected to each other and second line segment
62, the first line segment 61 extends in a first direction, and second line segment 62 extends in a second direction, the width of the first line segment 61 in a second direction
Degree is D1, and second line segment 62 is D2, D2 < D1 along the width of first direction.
Specifically, incorporated by reference to Fig. 4, Fig. 5 and Fig. 6, driving of the clock cable 60 usually by being located at 100 bottom of display panel
Chip 102 is drawn, and driving chip 102 provides clock signal to each drive element of the grid 50 by clock cable 60.First
In first non-display area 211, clock cable 60 includes the first line segment 61 extended in a first direction and extends in a second direction
Second line segment 62, when by second line segment 62 each in clock cable 60 along the width D 2 of first direction be arranged be less than its First Line
When 61 width D 1 in a second direction of section, it is equivalent to that have saved second line segment 62 occupied in the first first non-display area 211
Space is conducive to save to be conducive to reduce the distance between two drive element of the grid 50 of arbitrary neighborhood along first direction
First first non-display area 211 is along the space of first direction, in this way, can save out in the first first non-display area 211 certain
Second grid driving unit 52 is placed in space, for example, can will first grid driving unit 51 corresponding with the first viewing area 11
Direction along first direction away from the second viewing area 12 translates, so that saving enough spaces places second grid drive
Moving cell 52, so can rationally arrange first grid driving unit 51 and second grid drive in the first first non-display area 211
Moving cell 52 it is not necessary that drive element of the grid 50 is arranged in the second non-display area 22, thus is advantageously implemented the second non-display area
22 narrow frame design is conducive to the screen accounting for promoting display panel 100.
Optionally, display panel 100 provided by the embodiment of the present application is shown first incorporated by reference to Fig. 5 and Fig. 7, Fig. 7
A kind of annexation figure of first non-display area 211 drive signal line 70 and drive element of the grid 50, gate driving circuit further include
Positioned at a plurality of drive signal line 70 of non-display area 20, drive signal line 70 is electrically connected with drive element of the grid 50；It needs to illustrate
, Fig. 7 illustrates only a kind of connection relationship of drive signal line 70 Yu drive element of the grid 50, do not represent actual ruler
It is very little.
In the first first non-display area 211, drive signal line 70 includes the third line segment 71 and the 4th line segment being electrically connected to each other
72, third line segment 71 extends in a first direction, and the 4th line segment 72 extends in a second direction, the width of third line segment 71 in a second direction
Degree is D3, and the 4th line segment 72 is D4, D4 < D3 along the width of first direction.
Specifically, drive signal line 70 refers to providing the high level signal line or low level of signal to drive element of the grid
Signal wire is usually drawn by the driving chip 102 for being located at 100 bottom of display panel, and driving chip 102 passes through drive signal line 70
Level signal is provided to each drive element of the grid 50.In the first first non-display area 211, drive signal line 70 includes along first party
To the third line segment 71 and the 4th line segment 72 that extends in a second direction of extension, when by the 4th line segment 72 each in drive signal line 70
Along when being less than the width D 3 of its third line segment 71 in a second direction of the setting of width D 4 of first direction, be conducive to save the 4th line
The occupied space in the first first non-display area 211 of section 72, to be conducive to reduce two drive element of the grid of arbitrary neighborhood
Along the distance of first direction between 50, be conducive to save the first first non-display area 211 along the space of first direction, in this way, the
Certain space can be saved in one first non-display area 211 and places second grid driving unit 52, for example, can will be with first
Direction of the corresponding first grid driving unit 51 in viewing area 11 along first direction away from the second viewing area 12 translates, thus
It saves certain space and places second grid driving unit 52, so can rationally be arranged in the first first non-display area 211
Cloth first grid driving unit 51 and second grid driving unit 52, it is not necessary that gate driving list is arranged in the second non-display area 22
Member 50, thus it is advantageously implemented the narrow frame design of the second non-display area 22, be conducive to the screen accounting for promoting display panel 100.
It should be noted that Fig. 6 and Fig. 7 illustrate only respectively by the width of the second line segment 62 in clock cable 60 and
The situation of the reduced width of the 4th line segment 72 in drive signal line 70, in some other embodiments of the application, first
It, can also be by driving signal while reducing the width of the second line segment 62 in clock cable 60 in first non-display area 211
The reduced width of the 4th line segment 72 in line 70, to be more conducive to reducing between two drive element of the grid 50 of arbitrary neighborhood
Along the distance of first direction, it is more conducive to saving the first first non-display area 211 along the space of first direction, so that the first first is non-
There are enough spaces in viewing area 211 come first grid driving unit 51 and the second grid driving unit 52 of arranging, avoids first
Between drive element of the grid 51 and second grid driving unit 52 distance it is too small and the phenomenon that cause signal interference.
Optionally, continuing with referring to fig. 4 and Fig. 5, in display panel 100 provided by the embodiment of the present application, at least partly
Second grid driving unit 52 is located at the first first non-display area 211.In this way, be equivalent to by with the grid line in the second viewing area 12
The second grid driving unit 52 being correspondingly connected with moves in the first first non-display area 211, so that second grid driving unit 52 is not
The space of the second non-display area 22 is occupied, to be advantageously implemented the narrow frame design of the second non-display area 22.
Optionally, Fig. 4 and Fig. 8 are referred to, Fig. 8 show the another of display panel 100 provided by the embodiment of the present application
Top view is planted, each grid line 41 being located in the first viewing area 11 in display panel 100 provided by the embodiment of the present application is distinguished
It is electrically connected with two first grid driving units 51, two first grid driving units 51 being electrically connected with same grid line 41 divide
It Wei Yu not the first first non-display area 211 and the first second non-display area 212；
Each grid line 41 in the second viewing area 12 is electrically connected with two second grid driving units 52 respectively, and same
Two second grid driving units 52 of one grid line 41 electrical connection are located at the first first non-display area 211 and the first second is non-aobvious
Show area 212.
Specifically, Fig. 4 and Fig. 8 are referred to, each grid line 41 in the first viewing area 11 respectively with two first grids
Pole driving unit 51 is electrically connected, each grid line 41 in the second viewing area 12 also respectively with two second grid driving units
The mode that 52 electrical connections, i.e. the first viewing area 11 and the second viewing area 12 are all made of bilateral driving is realized in display panel 100
The driving of each sub-pixel, the mode of bilateral driving are conducive to enhance drive element of the grid 50 to the driving capability of each sub-pixel.
Optionally, Fig. 9 is referred to, Fig. 9 show the first signal wire in display panel 100 provided by the embodiment of the present application
61 with a kind of connection schematic diagram of drive element of the grid 50, in display panel 100 provided by the embodiment of the present application, the first signal
Line 61 includes scan line 81, shift signal line 82 and starting line trigger signal 83；Between grid line 41 and drive element of the grid 50
It is electrically connected by scan line 81, two drive element of the grid 50 adjacent along first direction are electrically connected with shift signal line 82 respectively
It connects；It should be noted that Fig. 9 illustrates only drive element of the grid 50 and scan line 81, shift signal line 82 and starting triggering letter
A kind of connection relationship of number line 83, does not represent actual quantity.
In the second non-display area 22, at least one of scan line 81, shift signal line 82 and starting line trigger signal 83
It is multiplexed with package metals.
Specifically, gate driving circuit is introduced on display panel 100 to drive the sub-pixel on display panel 100
When, the drive element of the grid 50 positioned at 10 the same side of viewing area cascades, and driving chip 102 is by starting line trigger signal 83 to position
Enabling signal is sent in the drive element of the grid 50 of the first order, passes through shift signal line 82 between adjacent drive element of the grid 50
Electrical connection, each drive element of the grid 50 are electrically connected by scan line 81 with grid line 41, send grid to corresponding grid line 41
Driving signal.The first signal wire 61 referred in the application includes above-mentioned starting line trigger signal 83, shift signal line 82 and sweeps
Retouch line 81, in the second non-display area 22, can by the starting line trigger signal 83, shift signal line 82 and scan line 81 extremely
Few one is multiplexed with package metals, thus while having saved cabling occupied space in the second non-display area 22, also
The function of assigning at least one of starting line trigger signal 83, shift signal line 82 and scan line 81 package metals, is not necessarily to volume
Outer setting package metals, thus be conducive to improve the utilization rate to display panel cabling.
It should be noted that the second non-display area 22 can will be located in display panel 100 provided by the embodiment of the present application
In starting line trigger signal 83, shift signal line 82 and 81 concurrent multiplexing of scan line be package metals, to be more advantageous to
Reliable reflection laser in the technique of laser sintered packaging plastic, to realize the relieved package to display layer.It should be noted that figure
9 schematically show only the one of scan line 81, shift signal line 82 and starting line trigger signal 83 and the second non-display area 22
Kind relative position relation figure does not represent scan line 81 in the first signal wire 61, shift signal line 82 and starting line trigger signal
83 actual quantity and size.
Optionally, 0, Figure 10 show partial data in display panel 100 provided by the embodiment of the present application referring to Figure 1
A kind of relative position relation figure of signal wire 42 and power signal line 43 and the second non-display area 22, the embodiment of the present application are provided
Display panel 100 in, further include power signal line 43, at least partly power signal line 43 include be located at the second non-display area 22
In line segment, data signal line 42 includes the line segment in the second non-display area 22；It should be noted that Figure 10 is only schematic
Ground gives the situation that the partial line section in partial data signal wire 42 and power signal line 43 is located in the second non-display area 22,
In fact, the quantity for the data signal line 42 and power supply line being located in the second non-display area 22 has a plurality of, Figure 10 is only schematic
Explanation.
In the second non-display area 22, power signal line 43 and/or data signal line 42 are multiplexed with package metals.
Specifically, the application, which is removed, is located at the line segment in the second non-display area 22 for the first signal wire 61 to be multiplexed with wind trunk golden
Belong to outer, power signal line 43 or data signal line 42 are also located at the line segment in the second non-display area 22 and are multiplexed with package metals
When, it is more conducive to the reliable reflection laser in the technique of laser sintered packaging plastic.In particular, if by 43 sum number of power signal line
When being located at the line segment in the second non-display area 22 according to signal wire 42 and being multiplexed with package metals, be conducive to avoid in the second non-display area
The overstocked phenomenon of cabling, while when power signal line 43 and data signal line 42 are multiplexed with package metals, it is also beneficial to save
Cabling is in the occupied space of the second non-display area, to be advantageously implemented the narrow frame design of the second non-display area 22.
Optionally, Figure 11 show a kind of AA ' sectional view of display panel 100 provided by Fig. 5 embodiment, refers to figure
11, it further include along the direction perpendicular to 101 place plane of underlay substrate in display panel 100 provided by the embodiment of the present application
The first metal layer 91, second metal layer 92 and the third metal layer 93 being set in turn on underlay substrate 101；
In the second non-display area 22, power signal line 43 and data signal line 42 are located at the first metal layer 91, the second metal
At least one layer in layer 92 and third metal layer 93.
Specifically, the application the power signal line 43 being located in the second non-display area 22 and data signal line 42 can be arranged
In different film layers, such as be set in the first metal layer 91, second metal layer 92 and third metal layer 93 any two layers, also
Or three layers in the first metal layer 91, second metal layer 92 and third metal layer 93 are set to, be so conducive to save second non-
The width of viewing area 22 in a second direction, to be more conducive to realizing the narrow frame design of the second non-display area 22, Jin Eryou
Conducive to the screen accounting for promoting display panel 100.
It should be noted that Figure 11 is illustrated by taking organic electroluminescent display panel as an example, the display panel packet
The array layer 84, luminescent device 85 and encapsulation cover plate 86 being set on underlay substrate 101 are included, the driving film in array layer 84 is brilliant
Body pipe is electrically connected with luminescent device 85, and driving luminescent device shines.
It optionally, further include along vertical in display panel 100 provided by the embodiment of the present application continuing with referring to Figure 11
The first metal layer 91 on underlay substrate 101, second metal layer 92 are set in turn in the direction of 101 place plane of underlay substrate
With third metal layer 93；
In the second non-display area 22, the first signal wire 61 is located at the first metal layer 91, second metal layer 92 and third metal
At least one layer in layer 93.
Specifically, the first signal wire 61 is located at the line segment in the second non-display area 22 and is set to different films by the application
Layer, such as be set in the first metal layer 91, second metal layer 92 and third metal layer 93 any two layers, or it is set to the
It three layers in one metal layer 91, second metal layer 92 and third metal layer 93, is so equally beneficial for saving the second non-display area
22 width in a second direction to be more conducive to realizing the narrow frame design of the second non-display area 22, and then is conducive to mention
Rise the screen accounting of display panel 100.
Optionally, Figure 12 show one kind point of package metals 95 in display panel 100 provided by the embodiment of the present application
Cloth schematic diagram, Figure 13 show a kind of BB ' sectional view of display panel 100 provided by embodiment illustrated in fig. 12, refer to figure
Package metals 95 are not arranged specially in the second non-display area 22, but are multiplexed with encapsulation gold with the first signal wire 61 by 12 and Figure 13
Belong to, in addition, the display panel 100 in the application further includes packaging insulating layer 94；In the second non-display area 22, packaging insulating layer 94
Between the first signal wire 61 and packaging plastic 98.
Specifically, in the second non-display area 22, packaging insulating layer 94 is between the first signal wire 61 and packaging plastic 98, and
One signal wire 61 generallys use metal material and is made, and the making material of packaging plastic 98 generally includes silica-base material, with metal material
Caking property it is weaker, in the embodiment on the first signal wire 61 be arranged packaging insulating layer 94, the packaging insulating layer 94 is not only
It can play the role of protection to the first signal wire 61, while be able to ascend the adhesive property of packaging plastic 98 Yu array layer, guarantee
The reliability of encapsulation performance.
Optionally, the making material of packaging insulating layer 94 includes silica or silicon nitride.Silica or silicon nitride are made
After contacting for inorganic material with the packaging plastic 98 that silica-base material makes, there is preferable adhesive property, adhesion strength is high, can
Guarantee encapsulation performance reliability.
Based on the same inventive concept, present invention also provides a kind of display device 200, Figure 14 is please referred to, Figure 14 is shown
A kind of structural schematic diagram of display device provided by the embodiment of the present application, the display device 200 include display panel 100, should
Display panel 100 is any display panel provided herein.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 100, and overlaps will not be repeated.Provided herein
Display device can be with are as follows: mobile phone, tablet computer, television set, display, laptop, navigator etc. are any to have display function
The product and component of energy.
Optionally, referring to Figure 14, it further include being set to 30 institute of notch in display device provided by the embodiment of the present application
Camera and/or optical sensor 202 in position.Wherein, optical sensor can be with light sensing, and optical signal is converted
For electric signal, such as it can be fingerprint Identification sensor.The present invention has reserved installation camera and/or optics in a display device
The notch of sensor meets consumer in social development and the demand of display device is also beneficial to improve display device
Practicability.In addition, being arranged camera and/or optical sensor in notch, the display effect realized and shielded comprehensively is also helped,
Be conducive to the Highgrade integration of display device.
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 by the embodiment of the present application, the boundary of viewing area is in a second direction towards aobvious
Show that area's inner recess forms notch, non-display includes the second non-display area of the first non-display area and semi-surrounding notch, and grid drives
Moving cell include the first grid driving unit being electrically connected with the grid line in the first viewing area and with the grid in the second viewing area
The second grid driving unit of polar curve electrical connection, in particular, first grid driving unit and second grid driving unit are respectively positioned on
In first non-display area, it is not provided with drive element of the grid in the second non-display area, to be conducive to save the second non-display area
Space, display panel the second non-display area realize narrow frame design.In addition, the application in the second non-display area not
Package metals are specially set, but the line segment in the second non-display area is located at by least partly the first signal wire and is multiplexed with encapsulation gold
Belong to, to be conducive to further save the space of the second non-display area, promotion display is more advantageous to while realizing narrow frame
The screen accounting of panel and display device.
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 (12)
1. a kind of display panel characterized by comprising viewing area and the non-display area around the viewing area, the display
It is provided with a plurality of data signal line extended in a first direction and a plurality of grid line extended in a second direction in area, described
One direction and the second direction are intersected；The viewing area has notch, and the boundary of the viewing area is in a second direction towards institute
It states viewing area inner recess and forms the notch；
The non-display area includes the second non-display area of notch described in the first non-display area and semi-surrounding, and described first is non-display
Area and second non-display area surround the viewing area jointly；The viewing area includes the first viewing area and the second viewing area,
Along the first direction, first viewing area is adjacent with second viewing area, along the second direction, second display
Area is adjacent with the notch；
The display panel further include:
Underlay substrate；
Gate driving circuit, a plurality of first signal being electrically connected including multiple drive element of the grid and with the drive element of the grid
Line, the drive element of the grid include first grid driving unit and second grid driving unit, and the first grid driving is single
First grid line with first viewing area is electrically connected, the grid in the second grid driving unit and second viewing area
Polar curve electrical connection, the first grid driving unit and the second grid driving unit are respectively positioned on first non-display area；
At least partly line segment of first signal wire is located at second non-display area；
Packaging plastic positioned at the non-display area and surrounds the viewing area；In second non-display area, at least partly described
One signal wire is multiplexed with package metals.
2. display panel according to claim 1, which is characterized in that first non-display area includes that the first first is non-display
Area and the first second non-display area, the first first non-display area and the first second non-display area are located at the viewing area edge
The opposite two sides of the second direction, along the first direction, the first first non-display area is adjacent with the notch.
3. display panel according to claim 2, which is characterized in that the gate driving circuit further includes positioned at described non-
The a plurality of clock cable of viewing area, the clock cable are electrically connected with the drive element of the grid；
In the first first non-display area, the clock cable includes the first line segment being electrically connected to each other and second line segment, institute
It states the first line segment to extend along the first direction, the second line segment extends along the second direction, and first line segment is along institute
The width for stating second direction is D1, and the second line segment is D2, D2 < D1 along the width of the first direction.
4. display panel according to claim 2, which is characterized in that the gate driving circuit further includes positioned at described non-
The a plurality of drive signal line of viewing area, the drive signal line are electrically connected with the drive element of the grid；
In the first first non-display area, the drive signal line includes the third line segment and the 4th line segment being electrically connected to each other, institute
It states third line segment to extend along the first direction, the 4th line segment extends along the second direction, and the third line segment is along institute
The width for stating second direction is D3, and the 4th line segment is D4, D4 < D3 along the width of the first direction.
5. display panel according to claim 3 or 4, which is characterized in that at least partly described second grid driving unit
Positioned at the first first non-display area.
6. display panel according to claim 5, which is characterized in that each grid in first viewing area
Line is electrically connected with two first grid driving units respectively, two first grids being electrically connected with the same grid line
Pole driving unit is located at the first first non-display area and the first second non-display area；
Each grid line in second viewing area is electrically connected with two second grid driving units respectively, with
Two second grid driving units of the same grid line electrical connection are located at the first first non-display area and institute
State the first second non-display area.
7. display panel according to claim 1, which is characterized in that first signal wire includes scan line, displacement letter
Number line and starting line trigger signal；It is electrically connected between the grid line and the drive element of the grid by the scan line, edge
Two adjacent drive element of the grid of first direction are electrically connected with the shift signal line respectively；
In second non-display area, the scan line, the shift signal line and the starting line trigger signal at least
One is multiplexed with the package metals.
8. display panel according to claim 1, which is characterized in that it further include power signal line, at least partly described electricity
Source signal line includes the line segment in second non-display area, and the data signal line includes non-display positioned at described second
Line segment in area；
In second non-display area, the power signal line and/or the data signal line are multiplexed with the package metals.
9. display panel according to claim 8, which is characterized in that further include flat where perpendicular to the underlay substrate
The direction in face is set in turn in the first metal layer, second metal layer and third metal layer on the underlay substrate；
In second non-display area, the power signal line and the data signal line are located at the first metal layer, described
At least one layer in second metal layer and the third metal layer.
10. display panel according to claim 1, which is characterized in that further include where perpendicular to the underlay substrate
The direction of plane is set in turn in the first metal layer, second metal layer and third metal layer on the underlay substrate；
In second non-display area, first signal wire is located at the first metal layer, the second metal layer and described
At least one layer in third metal layer.
11. display panel according to claim 1, which is characterized in that further include packaging insulating layer；It is non-aobvious described second
Show area, the packaging insulating layer is between first signal wire and the packaging plastic.
12. a kind of display device, which is characterized in that any display panel including claim 1 to 11.
Priority Applications (1)
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| CN201910253058.XA CN110010051A (en) | 2019-03-29 | 2019-03-29 | Display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253058.XA CN110010051A (en) | 2019-03-29 | 2019-03-29 | Display panel and display device |
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