CN107037639A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN107037639A CN107037639A CN201710390326.3A CN201710390326A CN107037639A CN 107037639 A CN107037639 A CN 107037639A CN 201710390326 A CN201710390326 A CN 201710390326A CN 107037639 A CN107037639 A CN 107037639A
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- China
- Prior art keywords
- display panel
- clock cable
- substrate
- encapsulation region
- pedestal layer
- Prior art date
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- 238000005538 encapsulation Methods 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 70
- 229910052751 metal Inorganic materials 0.000 claims description 70
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 53
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000004065 semiconductor Substances 0.000 description 8
- 239000010409 thin film Substances 0.000 description 7
- 230000003071 parasitic effect Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The embodiment of the present invention provides a kind of display panel and display device, is related to display technology field, the frame size for reducing display device.Wherein, display panel includes first substrate, second substrate and the glazing compound between the first substrate, the second substrate being oppositely arranged, the first substrate includes viewing area, the rim area positioned at the viewing area periphery and the encapsulation region positioned at the rim area periphery, and the glazing compound is located at the encapsulation region in the orthographic projection of the first substrate in the orthographic projection of the first substrate；The first substrate also includes including a plurality of first clock cable in a plurality of data lines, a plurality of clock cable and multiple shunts, a plurality of clock cable, and at least a portion of first clock cable is located in the encapsulation region.The display panel of the present invention is suitable for display device.
Description
Technical field
The application is related to display technology field, more particularly to a kind of display panel and display device.
Background technology
Display is one of functional requirement of various electronic equipments, with the fast development of display field, is shown using OLED
Structure, liquid crystal display structure carry out display and have become form relatively popular in recent years, therefore, and people show for these
The display performance of structure it is also proposed higher and higher requirement.
Display panel is one of compositions of various display structures, and the display panel can include driving IC, shunt and many
Individual pixel electrode, driving IC is connected with data wire, and each data line can be divided into a plurality of data signal line by shunt, with this
Drive pixel electrode.
However, after above-mentioned display panel applications are in wearable device or other electronic equipments, due to driving IC, dividing
Connecting line quantity between road device and pixel electrode is more, and these connecting lines are arranged in the frame of electronic equipment, therefore can lead
Cause the frame size of electronic equipment larger.
The content of the invention
This application provides a kind of display panel and display device, to reduce the frame size of display device.
The first aspect of the application provide a kind of display panel, including be oppositely arranged first substrate, second substrate with
And the glazing compound between the first substrate, the second substrate, the first substrate is including viewing area, positioned at institute
The rim area and the encapsulation region positioned at the rim area periphery on viewing area periphery are stated, the glazing compound is in first base
The orthographic projection of plate is located at the encapsulation region in the orthographic projection of the first substrate；
The first substrate also includes a plurality of data lines, a plurality of clock cable and multiple shunts, when a plurality of described
A plurality of first clock cable is included in clock signal wire, at least a portion of first clock cable is located at the encapsulation region
It is interior.
Optionally, first clock cable is connected with the control end of the shunt, the data wire with described point
The input connection of road device, first clock cable is used to control the shunt that each data line is divided into a plurality of number
According to signal wire.
Optionally, the first substrate also includes the metal pedestal layer positioned at the encapsulation region, and the metal pedestal layer is described
Orthographic projection of the orthographic projection of encapsulation region with first clock cable in the encapsulation region be not overlapping.
Optionally, the metal pedestal layer is located at same metal level, the metal pedestal layer tool with first clock cable
There is at least one first opening, first clock cable is located in the described first opening and mutually exhausted with the metal pedestal layer
Edge.
Optionally, metal level where first clock cable is located at the metal pedestal layer away from the second substrate
Side, and the metal pedestal layer has at least one second opening, orthographic projection of second opening in the encapsulation region is covered
Orthographic projection of first clock cable in the encapsulation region.
Optionally, metal level where first clock cable is located at the metal pedestal layer close to the second substrate
Side, and the metal pedestal layer has at least one the 3rd opening, orthographic projection of the 3rd opening in the encapsulation region is covered
Orthographic projection of first clock cable in the encapsulation region.
Optionally, the metal pedestal layer is electrically connected with ground potential.
Optionally, the display panel also includes ground potential line, and the ground potential line is located in the package frame, the gold
Category bed course is electrically connected in the encapsulation region with the ground potential line.
Optionally, at least a portion of the data wire is located at the encapsulation region.
Optionally, first clock cable is located at side of the data wire close to the viewing area.
Optionally, the side that the data line bit takes in first clock cable close to the display.
Optionally, the encapsulation region is circular annular region.
Optionally, the viewing area includes organic illuminated display element.
The second aspect of the present invention provides a kind of display device, including aobvious involved by the first aspect of the invention described above
Show panel.
The technical scheme that the application is provided can reach following beneficial effect：
At least a portion of a plurality of clock cable is arranged in encapsulation region by display panel assembly provided herein,
And then reduce the space that clock cable takes in rim area, now, the size of frame can suitably reduce.In addition, metal
The contact area of the inorganic layer of bed course hollow out, glazing compound and encapsulation region is bigger, contributes to increase sealing intensity and sealing to imitate
Really.
Brief description of the drawings
The first structure figure for the display panel that Fig. 1 a are provided by the embodiment of the present invention；
Fig. 1 b are the enlarged drawing of G parts in Fig. 1 a；
The profile for the display panel that Fig. 1 c are provided by the embodiment of the present invention；
The structural representation for the shunt that Fig. 2 is provided by the embodiment of the present invention；
First profile of the display panel that Fig. 3 is provided by the embodiment of the present invention；
Second profile of the display panel that Fig. 4 is provided by the embodiment of the present invention；
3rd profile of the display panel that Fig. 5 is provided by the embodiment of the present invention；
The magnified partial view for the encapsulation region that Fig. 6 is provided by the embodiment of the present invention；
The display device schematic diagram that Fig. 7 is provided by the embodiment of the present application.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
Embodiment
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
As shown in Figure 1a, the first structure figure of its display panel provided by the embodiment of the present invention.With reference to Fig. 1 c, it is
The profile for the display panel that the embodiment of the present invention is provided.The embodiment of the present application provides a kind of display panel 1, the display surface
Plate 1 is including the first substrate 100 being oppositely arranged, second substrate 100 and between first substrate 100, second substrate 200
Glazing compound 300.
With continued reference to Fig. 1 a, wherein, first substrate 100 includes viewing area 11, the rim area 12 positioned at the periphery of viewing area 11
And the encapsulation region 13 positioned at the periphery of rim area 12, glazing compound 300 first substrate 100 orthographic projection be located at encapsulation region 13
In the orthographic projection of first substrate 100.
As shown in Figure 1 b, its be Fig. 1 a in G parts enlarged drawing.First substrate 100 also includes a plurality of data lines 14, a plurality of
A plurality of first clock cable 15, the first clock letter are included in clock cable and multiple shunts, a plurality of clock cable
At least a portion of number line 15 is located in encapsulation region 13.
It should be noted that as an example, Fig. 1 a show 4 the first clock cables 15 and 4 data wires 14, in fact
On border, the quantity of the first clock cable and data wire be far longer than in 4, the present embodiment not to the first clock cable with
And the quantity of data wire is particularly limited to.Also, the position of the first clock cable and data wire is merely illustrative, does not represent
Physical location.
, will be all compared in the prior art due to a part for above-mentioned first clock cable is inserted in encapsulation region 13
The first clock cable be arranged in frame for, the first clock signal wire is in rim area institute when the present embodiment can effectively reduce
The space of occupancy, so as to reduce the size of frame, further, reduces the size of display panel.
In a kind of feasible embodiment, the connection of the control end of the first clock cable and shunt, data wire 14 with
The input connection of shunt 16, the first clock cable is used to control shunt to be many datas by each 14 points of data line
Signal wire.
Exemplary, so that data wire to be divided into the first clock cable 3 circuit-switched data signal wires as an example, detailed description is above-mentioned
Embodiment.
As shown in Fig. 2 the structural representation of its shunt provided by the embodiment of the present invention.
The shunt includes 3 switches 21,22 and 23, and the first clock cable 15 includes 3 clock cables of son first
CK1, CK2 and CK3.The first clock cable CK1 of son with switch 21 control end electrically connect, sub first clock cable CK2 and
The control end electrical connection of switch 22, sub first clock cable CK3 is electrically connected with the control end of switch 23.Sub first clock signal
Line is used to control the input of corresponding switch and being switched on or off for output end.One end of data wire 14 and shunt it is defeated
Enter end electrical connection, the other end connection electrically connected with drive circuit, data wire 14 by shunt be divided into 3 data signal lines 141,
142 and 143, data signal line 141,142 and 143 connects different display units 1,2 and 3, the display correspondingly respectively
Unit 1,2 and 3 is not shown in figure, and display unit is used for display picture.When by drive circuit by electric signal transmission to data
During line 14, sub first clock cable CK1 is opened, so that the input of controlling switch 21 is turned on output end, electric signal is passed
Data signal line 141 is defeated by, now sub first clock cable CK2 and CK3 disconnect；Then, sub first clock cable is opened
CK2, input and the output end of switch 22 are turned on, by electric signal transmission to data signal line 142, now sub first clock signal
Line CK1 and CK3 disconnect；Sub first clock signal CK3 is finally opened, input and the output end of switch 23 are turned on, by electric signal
Data signal line 143 is transferred to, now sub first clock cable CK1 and CK2 disconnect, so as to complete the transmission of electric signal.It is logical
Cross shunt and be on the one hand effectively reduced the quantity of data signal line, and then reduce the quantity of the port of drive circuit, separately
On the one hand avoid in limited space, the phenomenon of short circuit and interference occurs between excessive data signal line.
In a kind of feasible implementation, above-mentioned switch can utilize metal-oxide semiconductor (MOS) (Metal Oxide
Semiconductor, MOS) pipe realization, accordingly, the control end of switch can be the grid of metal-oxide-semiconductor, the signal output of switch
End can be the drain electrode of metal-oxide-semiconductor, and the signal input part of switch can be the source electrode of metal-oxide-semiconductor, or, the control end of switch can be
The grid of metal-oxide-semiconductor, the signal output part of switch can be the source electrode of metal-oxide-semiconductor, and the signal input part of switch can be the leakage of metal-oxide-semiconductor
Pole.
Or, in another feasible implementation, above-mentioned switch can also be realized using thin film transistor (TFT).Accordingly
, the control end of switch can be the grid of thin film transistor (TFT), and the signal output part of switch can be the drain electrode of thin film transistor (TFT),
The signal input part of switch can be the source electrode of thin film transistor (TFT), or, the control end of switch can be the grid of thin film transistor (TFT)
Pole, the signal output part of switch can be the source electrode of thin film transistor (TFT), and the signal input part of switch can be thin film transistor (TFT)
Drain electrode.
It should be noted that the achievable form of shunt has a variety of, involved shunt is one of which in Fig. 2
Achievable mode, the present embodiment the achievable structure of deviding device is not particularly limited.In addition, as an example, Fig. 2 includes
3 switches and 3 clock cables of son first, and 1 data wire, in fact, the switch included by each shunt
Quantity be far longer than 3, the quantity of sub first clock cable is also far longer than 3, and 1 data wire and is divided into by shunt
The quantity of data signal line be also far longer than quantity in 3, the present embodiment not to shunt, the number of the first clock cable
The data signal line that the quantity and 1 data wire of sub first clock cable included by amount, the first clock cable are divided into
Quantity be not specially limited.Also, in the present embodiment, the position of above-mentioned switch and sub first clock cable only shows
Meaning, is not offered as physical location.
In another embodiment, with continued reference to Fig. 1 a and Fig. 1 b, first substrate 100 also includes being located at encapsulation region
13 metal pedestal layer 131, metal pedestal layer 131 encapsulation region 13 orthographic projection and the first clock cable 15 in encapsulation region 13 just
Projection is not overlapping.In the present embodiment, it is engraved structure in the middle of metal pedestal layer 131, very first time signal wire 15 can be arranged at gold
Belong in the middle of bed course 131, so that the first clock cable has been saved in the space shared by rim area, so as to reduce the chi of frame
It is very little, further, reduce the size of display panel.Also, the inorganic layer of metal pedestal layer hollow out, glazing compound and encapsulation region
Contact area is bigger, contributes to increase sealing intensity and sealing effectiveness.In addition, metal pedestal layer 131 can be multiple discrete blocks
Shape structure, or continuous cyclic structure, is not construed as limiting to this.
It should be noted that in fig 1 a, as an example, include 4 metal pedestal layers 131 in encapsulation region 13, in fact,
The quantity that the quantity of metal pedestal layer included by first substrate is far longer than in 4, the present embodiment not to metal pedestal layer is done especially
Limit.Also, the position of metal pedestal layer is only merely illustrative, does not represent physical location.
When being sealed to first substrate and second substrate, beading technology is used, i.e., is irradiated using laser
Glazing compound (contains laser absorption pigment) in this glazing compound, so that first substrate exists with second substrate welding
Together.It is strong by increasing the irradiation that metal pedestal layer 131 increases to glazing compound during laser irradiation glazing compound
Degree, this be due to metal pedestal layer 131 can reflection laser, and the laser of reflection is radiated on glazing compound again so that
Obtain glazing compound sufficiently to be irradiated, and then reach more preferable thawing effect.Optionally, it is involved in this implementation
Glazing compound include welding glass.First substrate is sealed with second substrate using welding glass.In addition, metal gasket
The contact area of the inorganic layer of layer hollow out, glazing compound and encapsulation region is bigger, contributes to increase sealing intensity and sealing effect
Really.
Further, as shown in figure 3, the first profile of its display panel provided by the embodiment of the present invention.Metal
The clock cable 15 of bed course 131 and first is located at same metal level, and metal pedestal layer 131 has at least one first opening 132, the
One clock cable 15 be located at first opening 132 in and with the mutually insulated of metal pedestal layer 131.
It should be noted that as an example, Fig. 3 shows the first opening 132, in fact, the position of above-mentioned first opening
And length is merely illustrative, do not represent physical location and length, also, the present embodiment not to the position of the first opening with
And length is particularly limited to.
The clock cable 15 of metal pedestal layer 131 and first is arranged in same metal level, can be reduced in manufacturing process
The evaporation number of plies, save the production time, reduce production cost.Also, the first opening 132, one are provided with metal pedestal layer 131
Aspect can reduce the heat that metal pedestal layer 131 produced in above-mentioned laser irradiation process due to larger thermal coefficient of expansion should
Power, on the other hand, can effectively reduce the facing area of metal pedestal layer and data wire and/clock cable, and then reduce with this
The parasitic capacitance of generation.
In another feasible embodiment, as shown in figure 4, its display panel for being provided by the embodiment of the present invention
The second profile.The place metal level of first clock cable 15 is located at side of the metal pedestal layer 131 away from second substrate 200,
And metal pedestal layer 131 has at least one second opening 133, orthographic projection of second opening 133 in encapsulation region covers the first clock
Orthographic projection of the signal wire 15 in encapsulation region.That is, on the direction shown in Fig. 4, using horizontal direction as length direction, the
The Opening length of two openings 133 is more than 15 length of the first clock cable.
It should be noted that as an example, Fig. 4 shows the second opening 133, in fact, the position of above-mentioned second opening
And length is merely illustrative, do not represent physical location and length, also, the present embodiment not to the position of the second opening with
And length is particularly limited to.
Metal pedestal layer 131 is arranged in different metal levels from the first clock cable 15, during evaporation, metal gasket
Gap between the clock cable 15 of layer 131 and first is relatively large so that evaporation is more prone to.Also, in metal pedestal layer 131
On be provided with the second opening 133, on the one hand can reduce metal pedestal layer 131 in above-mentioned laser irradiation process due to larger heat
The coefficient of expansion and the thermal stress produced, on the other hand, can effectively reduce metal pedestal layer and data wire and/clock cable just
To area, and then reduce the parasitic capacitance produced with this.
In another embodiment mode, as shown in figure 5, the of its display panel provided by the embodiment of the present invention
Three profiles.The place metal level of first clock cable 15 is located at metal pedestal layer 131 close to the side of second substrate 200, and gold
Belonging to bed course 131 has at least one the 3rd opening 134, and orthographic projection of the 3rd opening 134 in encapsulation region covers the first clock signal
Orthographic projection of the line 15 in encapsulation region.That is, on the direction shown in Fig. 5, using horizontal direction as length direction, the 3rd opens
The Opening length of mouth 134 is more than 15 length of the first clock cable.
It should be noted that as an example, Fig. 5 shows the 3rd opening 134, in fact, the position of above-mentioned 3rd opening
And length is merely illustrative, do not represent physical location and length, also, the present embodiment not to the position of the 3rd opening with
And length is particularly limited to.
Metal pedestal layer 131 is arranged in different metal levels from the first clock cable 15, during evaporation, metal gasket
Gap between the clock cable 15 of layer 131 and first is relatively large so that evaporation is more prone to.Set on metal pedestal layer 131
The 3rd opening 134 is equipped with, metal pedestal layer 131 on the one hand can be reduced in above-mentioned laser irradiation process due to larger thermal expansion
Coefficient and the thermal stress produced, on the other hand, can effectively reduce what metal pedestal layer was produced with data wire and/or clock cable
Parasitic capacitance.It is easy to produce parasitic capacitance in substantial amounts of wiring process, between electric wire and electric wire, parasitic capacitance can be to normal
Signal is interfered, and reduces the stability of display panel.Due to reducing parasitic capacitance in the present embodiment, therefore reduce
Thus the interference brought, increases the stability of display panel.
In a kind of specific embodiment, in order to eliminate the interference that the electric current of metal pedestal layer production is caused to normal signal,
Metal pedestal layer can also be electrically connected with ground potential.
Specifically, display panel may also include ground potential line, ground potential line is located in package frame, and metal pedestal layer is in encapsulation region
It is interior to be electrically connected with ground potential line.By the electric current export in metal pedestal layer, so as to eliminate the electric current cross-interference issue thus brought.
In a kind of enforceable mode, as shown in Fig. 6 institutes, the part of its encapsulation region provided by the embodiment of the present invention
Enlarged drawing.At least a portion of data wire 14 is located at encapsulation region.So as to reduce the space that data wire is shared in frame is gone, enter
One step, reduce the size of frame.
With continued reference to Fig. 6, the first clock cable 15 is located at data wire 14 close to the side of viewing area (not shown).
The side that first clock cable 15 is positioned close to show, can facilitate the arrangement of first clock cable 15, it is to avoid
The problem of signal attenuation caused because circuit is long.
With continued reference to figure, the encapsulation region 13 involved by the present embodiment can be circular annular region.The display panel of annular
For corresponding existing rectangular display panel on the market, data wire is relative with the area that drive circuit is electrically connected to be reduced,
So as to increase the difficulty of wiring.And the present embodiment is by the way that the first clock cable and data wire to be arranged on to the encapsulation of annular
In area, the size of rim area can be effectively reduced.
Viewing area may include organic illuminated display element in the present embodiment.
The present embodiment also provides a kind of display device, as shown in fig. 7, its display device for being provided by the embodiment of the present application
Schematic diagram.Display device 400 is wrist-watch, and the display device 400 includes display panel as described above.In addition, art technology
Personnel can also include some other known it will be appreciated that the display device of the application is in addition to including display panel
Structure, such as when display panel is liquid crystal display panel, display device 400 also includes being used to provide backlight to display panel
Back light unit.In order to not obscure the emphasis of the application, no longer these known structures will be further described.
It should be noted that the application display device is not limited to the wrist-watch shown in Fig. 7, can also be computer, television set, intelligence
The devices such as energy wearing.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (13)
1. a kind of display panel, including first substrate, the second substrate and positioned at the first substrate, described being oppositely arranged
Glazing compound between two substrates, it is characterised in that
The first substrate includes viewing area, the rim area positioned at the viewing area periphery and positioned at the rim area periphery
Encapsulation region, the glazing compound is located at positive throwing of the encapsulation region in the first substrate in the orthographic projection of the first substrate
In shadow；
The first substrate also includes a plurality of data lines, a plurality of clock cable and multiple shunts, a plurality of clock letter
A plurality of first clock cable is included in number line, at least a portion of first clock cable is located in the encapsulation region.
2. display panel as claimed in claim 1, it is characterised in that the control of first clock cable and the shunt
End connection processed, the data wire is connected with the input of the shunt, and first clock cable is used to control described point
Each data line is divided into a plurality of data signal line by road device.
3. display panel as claimed in claim 1, it is characterised in that the first substrate is also included positioned at the encapsulation region
Metal pedestal layer, the metal pedestal layer the encapsulation region orthographic projection and first clock cable in the encapsulation region just
Projection is not overlapping.
4. display panel as claimed in claim 3, it is characterised in that the metal pedestal layer and first clock cable position
In same metal level, the metal pedestal layer has at least one first opening, and first clock cable is located at described first
In opening and with the metal pedestal layer mutually insulated.
5. display panel as claimed in claim 3, it is characterised in that metal level is located at institute where first clock cable
Side of the metal pedestal layer away from the second substrate is stated, and the metal pedestal layer has at least one second opening, described second
The orthographic projection in the encapsulation region that is open covers orthographic projection of first clock cable in the encapsulation region.
6. display panel as claimed in claim 3, it is characterised in that metal level is located at institute where first clock cable
Metal pedestal layer is stated close to the side of the second substrate, and the metal pedestal layer has at least one the 3rd opening, the described 3rd
The orthographic projection in the encapsulation region that is open covers orthographic projection of first clock cable in the encapsulation region.
7. display panel as claimed in claim 3, it is characterised in that the metal pedestal layer is electrically connected with ground potential.
8. display panel as claimed in claim 7, it is characterised in that the display panel also includes ground potential line, describedly
Equipotential line is located in the package frame, and the metal pedestal layer is electrically connected in the encapsulation region with the ground potential line.
9. display panel as claimed in claim 1, it is characterised in that at least a portion of the data wire is located at the encapsulation
Area.
10. display panel as claimed in claim 9, it is characterised in that first clock cable is located at the data wire
Side close to the viewing area.
11. the display panel as any one of claim 1-10, it is characterised in that the encapsulation region is annular area
Domain.
12. the display panel as any one of claim 1-10, it is characterised in that the viewing area includes organic light emission
Display element.
13. a kind of display device, it is characterised in that including the display panel as described in claim any one of 1-12.
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