CN208689331U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN208689331U CN208689331U CN201821356946.1U CN201821356946U CN208689331U CN 208689331 U CN208689331 U CN 208689331U CN 201821356946 U CN201821356946 U CN 201821356946U CN 208689331 U CN208689331 U CN 208689331U
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- 239000003292 glue Substances 0.000 claims abstract description 120
- 239000000758 substrate Substances 0.000 claims abstract description 108
- 238000009434 installation Methods 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 22
- 239000004973 liquid crystal related substance Substances 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 10
- 229920001721 polyimide Polymers 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 16
- 229910052709 silver Inorganic materials 0.000 description 16
- 239000004332 silver Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 11
- 125000006850 spacer group Chemical group 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the utility model discloses display panel and one kind adopts display panel's display device. The display panel includes: a first substrate; a second substrate opposite to the first substrate and spaced apart from the first substrate; the frame glue is arranged between the first substrate and the second substrate and fixedly connected with the first substrate and the second substrate, wherein the first substrate, the second substrate and the frame glue enclose to form an accommodating space; and display medium molecules disposed in the accommodating space. Moreover, the edges of the orientation layer and the frame glue are arranged at intervals, and the nonzero distances from the edges to the frame glue are different, so that the arrangement of a water-blocking layer in the prior art can be removed, the manufacturing process can be simplified, the Mura phenomenon caused by uneven frame glue coating can be avoided, and the narrow frame design can be realized.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of display panel and a kind of display devices.
Background technique
On the one hand, being constantly progressive with science and technology, LCD technology is also required to constantly improve, one piece of liquid crystal display
Panel is divided into two parts: viewing area (Active Area) and non-display area (Non-Display Area) according to different function；
The main function of non-display area is to be sealed to liquid crystal in liquid crystal cell and connect with external drive circuit, thus can be non-aobvious
Show that area is coated with a ring box glue, prevents liquid crystal leakage.The frame glue two sides of the source electrode driver opposite side of known display panel are equipped with twice
Barricade (twice barricade is located in non-display area), to avoid frame glue to the contact stain of liquid crystal, liquid caused by eliminating because of pollution
The problem of crystal panel neighboring area brightness disproportionation, and in actual operation utilization, there is new problem, namely be used to form
The outside scattering and permeating of PI (Polyimide, polyimides) liquid of oriented layer causes oriented layer to occur overlapping with frame glue and cause to lead
Lead to bad problem.
On the other hand, usually in substrate (including battle array in the manufacturing process of thin film transistor (TFT) (TFT) liquid crystal display panel
Column substrate and color membrane substrates) on form one layer of oriented layer, the angle of orientation is formed in oriented layer, to make liquid crystal molecule according to taking
It is arranged in advance to the direction at angle.The angle of orientation refers to liquid crystal molecule along the inclined angle of base plan.Form one kind of the angle of orientation
Mode be using flannelette friction orientation layer in a certain direction so that the surface of oriented layer forms microcosmic groove, liquid crystal molecule
Long axis will be along this channel alignment.In known display panel, the frame glue dispensing area of non-display area is usually provided with water blocking layer, takes
Got up to the edge of layer by the water blocking layer cladding of frame glue dispensing area, so as to obstruct edge penetration of the moisture from oriented layer,
And then oriented layer is avoided to reduce orientation ability because of the infiltration of moisture.However, the water blocking layer for having coated oriented layer edge not only increases
The complexity of industrial manufacture is added, but also it is uneven that frame glue can be made to smear, and causes Mura phenomenon.
Another aspect, the use of silver paste coating process is in TN (Twisted Nematic, twisted nematic) display pattern and VA
In the LCD display panel products such as (Vertical Alignment, vertical orientating type) display pattern, it is therefore an objective to array substrate
On COM current potential be transmitted on the public electrode of color membrane substrates.The position of coating silver paste is in the outside of frame glue, array substrate at present
On public electrode wiring (COM Line) drawn by contact hole (contact hole and frame glue have certain distance), then coat silver paste
COM current potential is transmitted to using the conductive capability of silver paste afterwards the public electrode of color membrane substrates；Since silver paste has certain fluidity,
When the coating weight of silver paste is more than normal amount, silver paste will flow out to the position other than contact hole, if thus for filling silver paste
The improper height that will cause frame glue of the Position Design of contact hole is uneven, so that the periphery box for influencing display panel is thick.
Utility model content
The embodiments of the present invention provide one kind can be avoided it is above-mentioned because frame glue smear it is uneven due to cause Mura phenomenon
Display panel and display device.
On the one hand, a kind of display panel is provided, comprising: first substrate；The second substrate, with first substrate phase each other
Pair and interval setting；Frame glue is arranged between the first substrate and the second substrate and is fixedly connected with the first substrate
With the second substrate, wherein the first substrate, the second substrate and the frame glue are enclosed an accommodation space；With
And display medium molecule, it is arranged in the accommodation space；Wherein, the oriented layer of the first substrate includes the neighbouring display
First edge, the second edge opposite with the first edge, the neighbouring display surface of the source electrode driver installation side of panel
The third edge and fourth edge opposite with the third edge, the first edge of the gate drivers installation side of plate arrive
The frame glue is the first distance of non-zero, and the second edge to the frame glue is the second distance of non-zero, the third edge
To the frame glue be non-zero third distance, the 4th edge to the frame glue for non-zero the 4th distance, described first away from
From, with a distance from the second distance, the third and the 4th distance is different；The display panel has viewing area and around institute
The non-display area of viewing area is stated, the display medium molecule is located at the viewing area, and the frame glue is located at the non-display area, with
And the first edge, the second edge, the third edge and the 4th edge are located at the non-display area.
In one embodiment of the utility model, the first distance is greater than the second distance, the third distance
It is equidistant with the described 4th.
In one embodiment of the utility model, the first distance, the third distance and the described 4th are apart from phase
Deng.
In one embodiment of the utility model, the oriented layer is polyimide film.
In one embodiment of the utility model, the width of the frame glue is 0.5mm~1.5mm, the first edge,
The second edge, the third edge and the 4th edge are between the frame glue and the viewing area.
In one embodiment of the utility model, the first substrate is array substrate, and the second substrate is color film
Substrate, the display medium molecule are liquid crystal molecule.
In one embodiment of the utility model, the first substrate further includes public electrode wiring and filled with leading
Multiple contact holes of the electric material the public electrode wiring to be electrically connected with the public electrode in the second substrate；It is described more
A contact hole respectively with abutted against on the outside of the frame glue and the position of each contact hole is deviateed in the frame glue width direction
Center line.
In one embodiment of the utility model, the position of the contact hole is deviateed in the frame glue width direction
The distance of heart line is less than the half width of the frame glue.
In one embodiment of the utility model, the multiple contact hole is distributed in gate drivers installation side
Opposite side, source electrode driver installation side and the source electrode driver install the opposite side of side, but are not distributed in the gate driving
Device installs side.
On the other hand, the utility model embodiment provides a kind of display device, comprising: any one aforementioned display surface
Plate；And the back of the display panel is arranged in provide backlight to the display panel in backlight module, the backlight module
Illumination.
The display panel of the utility model embodiment is due to making each edge of oriented layer be arranged and make with frame glue interval
The non-zero distance of each edge to frame glue is different, the setting of water blocking layer in known technology can be so removed, so as to simplification
Manufacture craft and avoid frame glue from being unevenly coated and caused by Mura phenomenon and realize narrow frame design.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the display panel of one embodiment of the utility model；
Fig. 2A is the structural schematic diagram of the display panel of another embodiment of the utility model；
Fig. 2 B is the birds-eye perspective of display panel shown in Fig. 2A；
Fig. 3 is the birds-eye perspective of the display panel of the further embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, one embodiment of the utility model provides a kind of display panel, comprising: array substrate 22, coloured silk
Ilm substrate 21, frame glue 23 and display medium molecule 24.Wherein color membrane substrates 21 are opposite with array substrate 22 and interval is arranged.
Frame glue 23 is connected between array substrate 22 and color membrane substrates 21, and array substrate 22, color membrane substrates 21 and frame glue 23 are enclosed jointly
It closes and forms an accommodation space 25.Display medium molecule 24 is arranged in accommodation space 25.Display panel have viewing area AA and
Non-display area NDA, and viewing area AA is the region in Fig. 1 between two vertical dotted lines, non-display area NDA is perpendicular for two in Fig. 1
Region except straight dotted line.Display medium molecule 24 is arranged in the AA of viewing area, is formed on color membrane substrates 21 positioned at frame glue 23
Inside the first barricade 28 and third barricade 29, the second barricade positioned at the outside of frame glue 23 is also formed on color membrane substrates 21
27.Third barricade 29 is located at the inside of the first barricade 28, frame glue 23, the first barricade 28, the second barricade 27 and third barricade 29
In non-display area NDA.
It should be noted that above-mentioned color membrane substrates 21, array substrate 22 and 23 specific constructive form of frame glue and frame glue 23
It can according to need setting with the concrete type of display medium molecule 24, these belong to the range of the technology design of the utility model
Within, for example, display medium molecule 24 can be liquid crystal molecule, frame glue 23 can be formed as rectangle frame.In addition, frame glue 23,
One barricade 28, the specific thickness of the second barricade 27 and third barricade 29 and specific height can use the thickness of barricade customary in the art
Degree and height.
Hold above-mentioned, the first barricade 28, the second barricade 27 and third barricade 29 are for example by photoresist (i.e. and in the AA of viewing area
Spacer (photospacer, PS) material it is identical) formed.
Further, the source electrode that the display panel is arranged in the first barricade 28, the second barricade 27 and third barricade 29 drives
Dynamic device opposite side, for example, liquid crystal display panel source electrode driver installation side opposite side.
Further, third barricade 29 is closed or fence type barricade, and the first barricade 28 and the second barricade 27 are
Closed barricade.If third barricade 29 is fence type barricade, material on the one hand can be saved, support on the other hand can be also served as
Object.
It should be noted that fence type barricade is discrete barricade with perforation or window, and closed barricade
Then on the contrary, being the continuous barricade without perforation or window.
Further specifically, array substrate 22 include first alignment layer 221, thin-film transistor element (Fig. 1 is not shown),
First glass substrate 222 and the first polarizer (Fig. 1 is not shown)；Color membrane substrates 21 include second orientation layer 211, tin-doped indium oxide
(ITO) electrode, colored filter (Fig. 1 is not shown), the second glass substrate 212 and the second polarizer (Fig. 1 is not shown).
Further specifically, the display panel further includes multiple spacers being arranged in the AA of viewing area
(being not shown in Photospacer, Fig. 1), the multiple spacer be dispersedly set to array substrate 22 and color membrane substrates 21 it
Between.
The display panel of the utility model embodiment due to being also formed with third barricade 29 in the inside of the first barricade 28, and
And first barricade 28, the second barricade 27 and third barricade 29 are arranged in non-display area NDA, so as to pass through third barricade
29 stop PI to overflow, and thus avoid the problem that oriented layer and frame glue 23 occur overlapping and cause poor flow, in addition, third barricade
29 may also function as the effect of support, so as to replace traditional supporter, thus reduce the production cost of display panel.
One embodiment of the utility model additionally provides a kind of display device, comprising: the utility model is above-mentioned to be relevant to
The display panel of embodiment illustrated in fig. 1；And the back of the display panel is arranged in backlight module, the backlight module.
Display device provided by the embodiment of the utility model equally has the utility model is above-mentioned to be relevant to shown in Fig. 1 in fact
Apply the above advantage of the display panel of example.
As shown in Figure 2 A and 2 B, a kind of display panel that another embodiment of the utility model provides, comprising: substrate
11, substrate 12, frame glue 13 and display medium molecule 14.Wherein, substrate 11 includes oriented layer 15；Substrate 12 includes oriented layer
16；Frame glue 13 is arranged between substrate 11 and substrate 12 and is fixedly connected with substrate 11 and substrate 12.Substrate 11, substrate 12 and frame glue
13 are enclosed an accommodation space 19, and display medium molecule 14 is arranged in accommodation space 19.
Hold it is above-mentioned, in fig. 2b, the side of oriented layer 15 and oriented layer 16 in the source electrode driver SD installation side of display panel
The edge E2 of the opposite side of edge E1 and source electrode driver SD installation side and the interval setting of frame glue 13 (namely there are non-zero distances),
The setting of source electrode driver installation side and its opposite side water blocking layer in known technology can be so removed, makes work so as to simplify
Skill and avoid frame glue 13 from being unevenly coated and caused by Mura phenomenon；Moreover, edge E1 to frame glue 13 distance D1 be greater than
Edge E2 to the distance D2 of frame glue 13 can also further ensure that the narrow side of the source electrode driver SD installation side of display panel
Frame design.Herein it is worth noting that, because the printing of oriented layer is carried out according to preset direction, distance D2 be less than away from
It is feasible program from D1.Further, D1 is greater than 2 times of D2, such as D1 is approximately equal to 1.6mm, and D2 is approximately equal to 0.6mm.
In addition, can also learn from Fig. 2 B: oriented layer 15 and oriented layer 16 are pacified in the gate drivers GD of display panel
The edge E4 and the interval of frame glue 13 for filling the opposite side of edge E3 and gate drivers GD the installation side of side are arranged that (namely there are non-
Zero distance), the setting of gate drivers installation side and its opposite side water blocking layer in known technology can be so removed, so as to letter
Change manufacture craft and avoid frame glue 13 from being unevenly coated and caused by Mura phenomenon.More specifically, edge E3 is to frame glue 13
Distance D3 is equal to edge E4 to the distance D4 of frame glue 13, and further meets condition D3=D4=D1, such as D3 is approximately equal to
1.6mm, D4 are approximately equal to 1.6mm.
It should be noted that aforesaid substrate 11, substrate 12 and 13 specific constructive form of frame glue and frame glue 13 and display are situated between
The concrete type of matter molecule 14 can according to need setting, these are belonged within the range of the technology design of the utility model, example
Such as, display medium molecule can be liquid crystal molecule, and frame glue 13 can be formed as rectangle frame, in addition, frame glue 13, oriented layer 15 and taking
Thickness and material customary in the art can be used to the specific thickness of layer 16 and specific material.
More specifically, the display panel has viewing area AA and the non-display area NDA around viewing area AA, and show
Area AA is the region (or rectangular broken line frame region in Fig. 2 B) in Fig. 2A between two vertical dotted lines, and non-display area NDA is figure
Region in 2A except two vertical dotted lines.Display medium molecule 14 is arranged in the AA of viewing area, and frame glue 13 is arranged non-display
In area NDA, edge E1, E2, E3 and E4 of oriented layer 15 and oriented layer 16 are extended in non-display area NDA.
Further, oriented layer 15 and/or oriented layer 16 are polyimides (PI) film layer, and the width W of frame glue 13 is 0.5mm
~1.5mm.
Further, substrate 11 is array substrate, and substrate 12 is color membrane substrates, and substrate 11 further includes thin film transistor (TFT) member
Part (Fig. 2A is not shown), the first glass substrate 17 and the first polarizer (Fig. 2A is not shown), substrate 12 further include tin-doped indium oxide
(ITO) electrode, colored filter (Fig. 2A is not shown), the second glass substrate 18 and the second polarizer (Fig. 2A is not shown).
Further specifically, the display panel further include multiple spacers being arranged in the AA of viewing area (in Fig. 2A not
Show), the multiple spacer is dispersedly set between substrate 11 and substrate 12, and the multiple spacer is in the form of a column or ball
Shape.
The display panel of the utility model embodiment is due to by the edge E1~E4 and frame glue of oriented layer 15 and oriented layer 16
13 intervals are arranged and pacify the edge E1 for being located at source electrode driver installation side to the distance D1 of frame glue 13, positioned at gate drivers
The edge E3 distance D3 to frame glue 13 and the edge E4 positioned at gate drivers installation side of side is filled to the distance D4 of frame glue 13
Greater than the opposite side for being located at source electrode driver installation side edge E2 to frame glue 13 distance D2, so as to ensure that narrow frame sets
The setting of water blocking layer in known technology can be removed while meter, so as to simplify manufacture craft and frame glue 13 is avoided to be coated with
Mura phenomenon caused by unevenly.
The utility model embodiment additionally provides a kind of display device, comprising: is relevant to figure according to the utility model is above-mentioned
The display panel of 2A and Fig. 2 B illustrated embodiment；And the backlight module at the back of the display panel is set.
Display device provided by the embodiment of the utility model equally has the utility model is above-mentioned to be relevant to Fig. 2A and Fig. 2 B
The above advantage of the display panel of illustrated embodiment.
As shown in figure 3, a kind of display panel that the further embodiment of the utility model provides, comprising: color membrane substrates 31,
Array substrate 32, frame glue 33 and display medium molecule (being not shown in Fig. 3).Wherein, color membrane substrates 31 include public electrode (figure
It is not shown in 3)；Opposite to each other and interval setting, and array substrate 32 includes public electrode for array substrate 32 and color membrane substrates
Wiring (COM line, Fig. 3 in do not show) and for applying conductive material such as silver paste and by public electrode wiring and color film base
Contact hole 321,323n, 323a of public electrode electrical connection on plate 31；Frame glue 33 is connected to array substrate 32 and color membrane substrates
Between 31, and array substrate 32, color membrane substrates 31 and frame glue 33 are enclosed an accommodation space；The display medium molecule is set
It sets in the accommodation space.Frame glue 33 includes the opposite side positioned at the gate drivers GD installation side of display panel (such as in Fig. 3
Right side) frame glue portion 33a, source electrode driver SD installation side (such as upside in Fig. 3) frame glue portion 33b, gate drivers
GD installs the opposite side of frame glue portion 33c and source electrode driver SD the installation side in side (such as left side in Fig. 3) (such as in Fig. 3
Downside) frame glue portion 33d.Be filled in contact hole 321 conductive material such as silver paste and be connected to frame glue portion 33a outside (
That is side of the frame glue portion 33a far from viewing area AA), conductive material such as silver paste is filled in contact hole 323n and is connected to frame
The outside of glue portion 33b is filled with conductive material such as silver paste in contact hole 323a and is connected to the outside of frame glue portion 33d, frame glue
The contact hole abutted against with it is not provided on the outside of portion 33c.Furthermore it as can be known from Fig. 3, is connect with what frame glue portion 33a was abutted against
Contact hole 321 be it is multiple, the conllinear and center line to frame glue portion 33a of the central points of these contact holes 321 is (namely in width direction
Center line) distance d3 be nonzero value and the half width for being less than frame glue portion 33a, such as when the width of frame glue portion 33a is
0.5mm, then the value of d3 can be 200 μm；Similarly, the contact hole 323n abutted against with frame glue portion 33b be it is multiple, these connect
The central point of contact hole 323n is conllinear and arrives the distance d1 of the center line of frame glue portion 33b for nonzero value and less than the half of frame glue portion 33b
Width, such as when the width of frame glue portion 33b is 0.5mm, then the value of d1 can be 200 μm；It is connect with what frame glue portion 33d was abutted against
Contact hole 323a be it is multiple, the central point of these contact holes 323a is conllinear and the distance d2 of center line to frame glue portion 33d is non-
Zero and the half width for being less than frame glue portion 33d, such as when the width of frame glue portion 33d is 0.5mm, then the value of d1 can be 200 μ
m.Each glue frame portion 33a, 33b, 33d are deviateed by designing in the present position of contact hole 321,323n, 323a by the present embodiment
Center line certain distance d3, d1, d2 so as to promote the high homogeneity of frame glue 33, and then promote the periphery of display panel
The uniformity of box thickness；And each contact hole 321,323n, 323a are abutted against with each glue frame portion 33a, 33b, 33d, are conducive to mention
Rise the fastness for being filled in contact hole 321, conductive material such as silver paste in 323n, 323a.Distance d1, d2, d3 herein is omited
Half width less than corresponding frame glue portion 33b, 33d, 33a is because not aligning fitting in color membrane substrates 31 and array substrate 32
Before, contact hole 323n, 323a, 321 with frame glue 33 there are non-zero distance (it is can certainly exist a little overlapping, as long as not shadow
Ring the high homogeneity of frame glue 33), made later when aligning fitting due to 33 compressive deformation of frame glue contact hole 323n,
323a, 321 are abutted against with each frame glue portion 33b, 33d, 33a respectively.
It should be noted that above-mentioned color membrane substrates 31, array substrate 32, frame glue 33 and contact hole 321,323n and 323a
The concrete type of specific constructive form and frame glue 33 (such as including epoxy resin) and display medium molecule can according to need
Setting, these are belonged within the range of the technology design of the utility model, for example, display medium molecule can be liquid crystal molecule,
Frame glue 33 can be formed as rectangle frame, round rectangle frame etc.；Contact hole 321,323n and 323a can be circular hole, square hole, rectangle
Hole etc..
In addition, it should be noted that, although the display panel of the utility model only describes limited structure or device,
But it is not intended that structure included by the display panel or device are only limitted to this, included by existing display panel
Perhaps device is very more due to other structures or device (such as oriented layer, black matrix etc.) and the utility model for structure
Association it is little, therefore repeat no more in the present invention.
More specifically, 321 equidistantly distributed of multiple contact holes of gate drivers GD installation side is arranged in, it is arranged in source electrode
Driver SD installs multiple contact hole 323a equidistantly distributeds of the opposite side of side, and the multiple of drain driver SD installation side are arranged in
Contact hole 323n equidistantly distributed.
In addition, in order to increase the spreading area of conductive material such as silver paste to guarantee the reliability of silver paste conduction, contact hole
321,323n, 323a can be slotted hole, and the side of the width direction of the slotted hole is connected to the outside of frame glue 33, from
And between further expansion contact hole, 323n, 323a and the outside of frame glue 33 against length, promotion is filled in contact hole
321, the fastness of the silver paste in 323n, 323a.
Further specifically, the display panel has viewing area AA (such as the rectangle region that double dot dash line surrounds in Fig. 3
Domain) and non-display area (region except the AA of viewing area), in the AA of viewing area, frame glue 33 is arranged for the display medium molecule setting
In the non-display area, contact hole 321,323n, 323a are arranged in the non-display area.
Further specifically, array substrate 32 further include first alignment layer, thin-film transistor element, the first glass substrate and
First polarizer, the color membrane substrates 31 further include second orientation layer, colored filter, the second glass substrate and the second polarisation
Plate.The boundary of first alignment layer and second orientation layer is for example between viewing area AA and frame glue 33.
Further specifically, the display panel further includes that multiple spacers being arranged in the AA of viewing area (do not show in Fig. 3
Out), the multiple spacer is dispersedly set between the array substrate 32 and the color membrane substrates 31, the multiple interval
Object is in the form of a column or spherical.
The utility model embodiment provides a kind of display device, comprising: is relevant to Fig. 3 institute according to the utility model is above-mentioned
Show the display panel of embodiment；And the backlight that the back of the display panel is set to provide backlighting for display panel
Mould group.
Display device provided by the embodiment of the utility model equally has the utility model is above-mentioned to be relevant to shown in Fig. 3 in fact
Apply the above advantage of the display panel of example.
Further, it is to be appreciated that foregoing individual embodiments are only the exemplary illustration of the utility model, in technical characteristic
Do not conflict, structure not contradiction, without prejudice under the premise of the goal of the invention of the utility model, the technical solution of each embodiment can appoint
Meaning combination, collocation use, such as the relative positional relationship of multiple contact holes shown in Fig. 3 and frame glue is applied to Fig. 2A and 2B institute
Show embodiment etc..
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of display panel characterized by comprising
First substrate；
The second substrate, and interval relative to each other with the first substrate are arranged；
Frame glue is arranged between the first substrate and the second substrate and is fixedly connected with the first substrate and described second
Substrate, wherein the first substrate, the second substrate and the frame glue are enclosed an accommodation space；And
Display medium molecule is arranged in the accommodation space；
Wherein, the oriented layer of the first substrate includes the first side of the source electrode driver installation side of the neighbouring display panel
Edge, the second edge opposite with the first edge, the neighbouring display panel gate drivers installation side third edge,
Fourth edge opposite with the third edge, the first edge to the frame glue are the first distance of non-zero, described the
Two edges are the second distance of non-zero to the frame glue, and the third edge to the frame glue is the third distance of non-zero, described
4th edge to the frame glue be non-zero the 4th distance, the first distance, the second distance, the third distance and institute
It is different to state the 4th distance；
The display panel has viewing area and the non-display area around the viewing area, and the display medium molecule is located at described
Viewing area, the frame glue be located at the non-display area and the first edge, the second edge, the third edge and
4th edge is located at the non-display area.
2. display panel as described in claim 1, which is characterized in that the first distance is greater than the second distance, described
Third distance and the described 4th is equidistant.
3. display panel as claimed in claim 2, which is characterized in that the first distance, the third distance and described
Four are equidistant.
4. display panel as described in claim 1, which is characterized in that the oriented layer is polyimide film.
5. display panel as described in claim 1, which is characterized in that the width of the frame glue is 0.5mm~1.5mm, described
First edge, the second edge, the third edge and the 4th edge are between the frame glue and the viewing area.
6. display panel as described in claim 1, which is characterized in that the first substrate is array substrate, second base
Plate is color membrane substrates, and the display medium molecule is liquid crystal molecule.
7. display panel as described in claim 1, which is characterized in that the first substrate further include public electrode wiring and
Filled with conductive material with multiple contacting the public electrode wiring and the public electrode electrical connection in the second substrate
Hole；The multiple contact hole respectively with abutted against on the outside of the frame glue and the frame glue is deviateed in the position of each contact hole
Center line in width direction.
8. display panel as claimed in claim 7, which is characterized in that deviate the frame glue width side in the position of the contact hole
The distance of upward center line is less than the half width of the frame glue.
9. display panel as claimed in claim 7, which is characterized in that the multiple contact hole is distributed in the gate drivers
The opposite side of side, the opposite side of source electrode driver installation side and source electrode driver installation side are installed, but are not distributed in described
Gate drivers install side.
10. a kind of display device characterized by comprising
Display panel as claimed in any of claims 1 to 9；And
Backlight module, the backlight module are arranged in the back of the display panel and are shone with providing backlight to the display panel
It is bright.
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| CN201821356946.1U CN208689331U (en) | 2018-08-22 | 2018-08-22 | Display panel and display device |
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| CN201821356946.1U CN208689331U (en) | 2018-08-22 | 2018-08-22 | Display panel and display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650785A (en) * | 2020-06-09 | 2020-09-11 | 武汉华星光电技术有限公司 | Display panel and display device |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650785A (en) * | 2020-06-09 | 2020-09-11 | 武汉华星光电技术有限公司 | Display panel and display device |
| US11886064B2 (en) | 2020-06-09 | 2024-01-30 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel and display device |
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