CN109031805A - Display panel - Google Patents
Display panel Download PDFInfo
- Publication number
- CN109031805A CN109031805A CN201810962905.5A CN201810962905A CN109031805A CN 109031805 A CN109031805 A CN 109031805A CN 201810962905 A CN201810962905 A CN 201810962905A CN 109031805 A CN109031805 A CN 109031805A
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- China
- Prior art keywords
- contact hole
- frame glue
- array substrate
- display panel
- center line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003292 glue Substances 0.000 claims abstract description 184
- 239000000758 substrate Substances 0.000 claims abstract description 121
- 238000009434 installation Methods 0.000 claims abstract description 40
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 38
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 21
- 229910052709 silver Inorganic materials 0.000 claims description 21
- 239000004332 silver Substances 0.000 claims description 21
- 239000004973 liquid crystal related substance Substances 0.000 claims description 16
- 230000004308 accommodation Effects 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010408 film Substances 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
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 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
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003892 spreading 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
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
- G02F1/136222—Colour filters incorporated in the active matrix substrate
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)
- Liquid Crystal (AREA)
Abstract
The embodiment of the application discloses a display panel includes: the color film substrate comprises a common electrode; the array substrate is opposite to the color film substrate and is arranged at intervals, wherein the array substrate comprises a common electrode wiring and a plurality of contact holes which are filled with conductive materials so as to electrically connect the common electrode wiring and the common electrode; the frame glue is connected between the array substrate and the color film substrate, wherein the array substrate, the color film substrate and the frame glue enclose to form an accommodating space; and display medium molecules disposed in the accommodating space. The contact holes comprise a first contact hole positioned on the opposite side of the gate driver installation side of the array substrate, a second contact hole positioned on the source driver installation side of the array substrate and a third contact hole positioned on the opposite side of the source driver installation side of the array substrate, the first contact hole is abutted with the outer side of the frame glue, the position of the first contact hole deviates from the center line of the first frame glue part of the frame glue on the opposite side of the gate driver installation side, and the second contact hole and the third contact hole are abutted with the frame glue.
Description
Technical field
This application involves field of display technology more particularly to a kind of display panel such as liquid crystal display panels.
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 array in the manufacturing process of thin film transistor (TFT) (TFT) liquid crystal display panel
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 orientation
The direction at angle arranges in advance.The angle of orientation refers to liquid crystal molecule along the inclined angle of base plan.Form a kind of side of the angle of orientation
Formula is to use flannelette friction orientation layer in a certain direction, so that the surface of oriented layer forms microcosmic groove, the length of liquid crystal molecule
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, orientation
The edge of layer is got up by the water blocking layer cladding of frame glue dispensing area, so as to obstruct edge penetration of the moisture from oriented layer, into
And 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, 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.
Summary of the invention
Embodiments herein provides one kind can prevent silver paste from flowing out to outside contact hole and influencing week to a certain extent
The display panel of side box thickness.
On the one hand, a kind of display panel is provided, comprising: color membrane substrates, including public electrode；Array substrate, and it is described
Color membrane substrates opposite to each other and interval setting, wherein the array substrate includes public electrode wiring and filled with conductive material
With the multiple contact holes for being electrically connected the public electrode wiring with the public electrode；Frame glue is connected to the array substrate
Between the color membrane substrates, wherein the array substrate, the color membrane substrates and the frame glue are enclosed a receiving sky
Between；And display medium molecule, it is arranged in the accommodation space；Wherein, the multiple contact hole includes being located at the array
The gate drivers of substrate install the first contact hole of the opposite side of side, positioned at the source electrode driver installation side of the array substrate
The third contact hole of second contact hole and the opposite side positioned at the source electrode driver installation side of the array substrate, described first
It is abutted against on the outside of contact hole and the frame glue and the frame glue is deviateed in the gate driving in the position of first contact hole
Device installs the center line in the first frame glue portion of the opposite side of side, second contact hole and the third contact hole and the frame glue phase
It connects.
In one embodiment of the application, the quantity of first contact hole is multiple and in the gate drivers
The opposite side equidistantly distributed of side is installed, the quantity of second contact hole is multiple and installs side in the source electrode driver
Equidistantly distributed, the quantity of the third contact hole are multiple and equidistantly divide in the opposite side that the source electrode driver installs side
Cloth.
In one embodiment of the application, first contact hole is slotted hole, and the width direction of the slotted hole
Side be connected to the outside of the frame glue.
In one embodiment of the application, the center line in first frame glue portion is deviateed in the position of first contact hole
Distance be less than first frame glue portion half width.
In one embodiment of the application, second contact hole is connected to the frame glue pacifies in the source electrode driver
The center line in second frame glue portion is deviateed in the outside in the second frame glue portion and the position of second contact hole of dress side；With/
Or, the third contact hole, which is connected to the frame glue, installs the outer of the third frame glue portion of the opposite side of side in the source electrode driver
The center line in third frame glue portion is deviateed in side and the position of the third contact hole.
In one embodiment of the application, the quantity of second contact hole is multiple, part second contact hole
Central point is conllinear and the center line in the second frame glue portion that central point line and the frame glue are in source electrode driver installation side
The central point of second contact hole described in coincidence and another part is conllinear and deviates the center line in second frame glue portion；
And/or the quantity of the third contact hole be it is multiple, the central point of the part third contact hole is conllinear and central point line with
The frame glue is installed described in center line coincidence and the another part in the third frame glue portion of the opposite side of side in the source electrode driver
The central point of third contact hole is conllinear and deviates the center line in third frame glue portion.
In one embodiment of the application, second contact hole is connected to the frame glue pacifies in the source electrode driver
The center line in second frame glue portion is deviateed in the outside in the second frame glue portion and the position of second contact hole of dress side；And
The third contact hole be connected to the frame glue the source electrode driver installation side opposite side third frame glue portion inside and
Deviate the center line in third frame glue portion in the position of the third contact hole.
In one embodiment of the application, the display panel has viewing area and around the non-display of the viewing area
Area, the display medium molecule are arranged in the viewing area, and the frame glue is arranged in the non-display area, the multiple to connect
Contact hole is arranged in the non-display area.
In one embodiment of the application, the display medium molecule is liquid crystal molecule, the number of first contact hole
Amount is multiple, and the central point of the multiple first contact hole is conllinear.
On the other hand, a kind of display panel characterized by comprising color membrane substrates, including public electrode；Array substrate,
It is opposite with the color membrane substrates and interval setting, wherein the array substrate include public electrode wiring and filled with silver paste with
The contact hole that the public electrode wiring is electrically connected with the public electrode；Frame glue is connected to the array substrate and described
Between color membrane substrates, and the array substrate, the color membrane substrates and the frame glue are enclosed an accommodation space；And it is aobvious
Show medium molecule, is arranged in the accommodation space；Wherein, the multiple contact hole includes the grid positioned at the array substrate
Driver installs multiple first contact holes of the opposite side of side, positioned at multiple the of the source electrode driver installation side of the array substrate
Multiple third contact holes of two contact holes and the opposite side positioned at the source electrode driver installation side of the array substrate；It is described more
It is abutted against on the outside of a first contact hole and the frame glue, the frame glue is deviateed described in the position of the multiple first contact hole
Gate drivers install the center line in the first frame glue portion of the opposite side of side, and the position of the multiple first contact hole deviates described the
The distance of the center line in one frame glue portion is less than the half width in first frame glue portion；In the multiple second contact hole extremely
It is abutted against on the outside of the second contact hole of small part and the frame glue, the frame is deviateed in the position of at least partly second contact hole
Center line of the glue in the second frame glue portion of source electrode driver installation side；At least partly in the multiple third contact hole
Three contact holes are abutted against with the outside of the frame glue or inside, and the frame glue is deviateed in the position of at least partly third contact hole
Center line in the third frame glue portion of the opposite side of source electrode driver installation side.
The display panel of the embodiment of the present application is by the Position Design to contact hole relative to frame glue, such as by contact hole
The center line certain distance in each glue frame portion is deviateed in present position, flows out to outside contact hole even if there is conductive material such as silver paste
The coating uniformity of frame glue will not be influenced, so as to promote the high homogeneity of frame glue, and then promotes the week of display panel
The uniformity of side box thickness；And each contact hole connects with each glue frame portion, is conducive to promote the conduction material being filled in contact hole
Expect the fastness of such as silver paste.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to required use in embodiment description
Attached drawing be briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is the structural schematic diagram of the display panel of one embodiment of the application；
Fig. 2 is the structural schematic diagram of the display panel of another embodiment of the application；
Fig. 3 is the birds-eye perspective of the display panel of the further embodiment of the application；
Fig. 4 is the birds-eye perspective of the display panel of another embodiment of the application；
Fig. 5 is the birds-eye perspective of the display panel of another embodiment of the application；
Fig. 6 is the birds-eye perspective of the display panel of another embodiment of the application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
As shown in Figure 1, one embodiment of the application provides a kind of display panel, comprising: array substrate 22, color film base
Plate 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
It 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
One accommodation space 25.Display medium molecule 24 is arranged in accommodation space 25.Display panel has 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 two vertical dotted lines in Fig. 1
Except region.Display medium molecule 24 is arranged in the AA of viewing area, is formed on color membrane substrates 21 positioned at the inside of frame glue 23
The first barricade 28 and third barricade 29, the second barricade 27 positioned at the outside of frame glue 23 is also formed on color membrane substrates 21.The
Three barricades 29 are located at the inside of the first barricade 28, and frame glue 23, the first barricade 28, the second barricade 27 and third barricade 29 are respectively positioned on non-
Viewing 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
Can according to need setting with the concrete type of display medium molecule 24, these belong to the application range of the technology design it
Interior, 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, first
Barricade 28, the specific thickness of the second barricade 27 and third barricade 29, specific height and specific material can use customary in the art
Thickness and material.
Hold above-mentioned, the first barricade 28, the second barricade 27 and third barricade 29 are by photoresist (i.e. and in the AA of viewing area
The material of spacer (photospacer, PS) is identical) it is 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 the barricade with perforation or window, and closed barricade is then on the contrary, be
Barricade without perforation or window.
Further specifically, array substrate 22 includes first alignment layer 221, thin-film transistor element (Fig. 1 is not shown), the
One 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 embodiment of the present application is due to being also formed with third barricade 29, and in the inside of the first barricade 28
One barricade 28, the second barricade 27 and third barricade 29 are arranged in non-display area NDA, so as to be hindered by third barricade 29
It keeps off PI to overflow, thus avoids the problem that oriented layer and frame glue 23 occur overlapping and cause poor flow, in addition, third barricade 29 is also
It can play the role of support, so as to replace traditional supporter, thus reduce the production cost of display panel.
One embodiment of the application additionally provides a kind of display device, comprising: the application is above-mentioned to be relevant to shown in Fig. 1 in fact
Apply the display panel of example；And the back of the display panel is arranged in backlight module, the backlight module.
Display device provided by the embodiments of the present application equally has the above-mentioned display for being relevant to embodiment illustrated in fig. 1 of the application
The above advantage of panel.
As shown in Fig. 2, a kind of display panel that another embodiment of the application provides, comprising: first substrate 11, the second base
Plate 12, frame glue 13 and display medium molecule 14.Wherein, first substrate 11 includes first alignment layer 15；The second substrate 12 includes
Second orientation layer 16；Frame glue 13 is arranged between first substrate 11 and the second substrate 12 and is fixedly connected with first substrate 11 and second
Substrate 12.First substrate 11, the second substrate 12 and frame glue 13 are enclosed an accommodation space 19, and display medium molecule 14 is arranged
In accommodation space 19.First alignment layer 15 and second orientation layer 16 install the first side of side in the source electrode driver of display panel
The second edge (such as right hand edge in Fig. 2) of the opposite side of edge (such as left edge in Fig. 2) and source electrode driver installation side
With frame glue 13 be spaced be arranged, can so remove the setting of water blocking layer in known technology, so as to simplify manufacture craft and
Avoid frame glue 13 from being unevenly coated and caused by Mura phenomenon；Moreover, the distance D1 of first edge to frame glue 13 is set greater than
Second edge can also further ensure that the narrow frame of the source electrode driver installation side of display panel to the distance D2 of frame glue 13
Design.Herein it is worth noting that, because the printing of oriented layer is carried out according to preset direction, such as from the source of display panel
The opposite side of driver installation side starts printing, up to source electrode driver installation side, therefore distance D2 is set smaller than distance
D1 is feasible scheme.Further, D1 is set greater than 2 times of D2, such as D1 is approximately equal to 1.6mm, and D2 is approximately equal to 0.6mm.
It should be noted that above-mentioned first substrate 11, the second substrate 12 and 13 specific constructive form of frame glue and frame glue 13
Can according to need setting with the concrete type of display medium molecule 14, these belong to the application range of the technology design it
Interior, for example, display medium molecule can be liquid crystal molecule, frame glue 13 can be formed as rectangle frame, in addition, frame glue 13, first taking
Thickness and material customary in the art can be used to the specific thickness and specific material of layer 15 and second orientation layer 16.
More specifically, the display panel has viewing area AA and non-display area NDA, and viewing area AA is two in Fig. 2
Region between vertical dotted line, non-display area NDA are the region in Fig. 2 except two vertical dotted lines.Display medium molecule 14 is set
It sets in the AA of viewing area, frame glue 13 is arranged in non-display area NDA, the both sides of the edge of first alignment layer 15 and second orientation layer 16
It extends in non-display area NDA.
Further, first alignment layer 15 and/or second orientation layer 16 are polyimides (PI) film layer, the width of frame glue 13
For 0.5mm~1.5mm.
Further, the first substrate 11 be array substrate, the second substrate 12 be color membrane substrates, described first
Substrate 11 further includes thin-film transistor element (Fig. 2 is not shown), the first glass substrate 17 and the first polarizer (Fig. 2 is not shown),
The second substrate 12 further includes tin-doped indium oxide (ITO) electrode, colored filter (Fig. 2 is not shown), the second glass substrate 18
With the second polarizer (Fig. 2 is not shown).
Further specifically, the display panel further includes that multiple spacers being arranged in the AA of viewing area (do not show in Fig. 2
Out), the multiple spacer is dispersedly set between the first substrate 11 and the second substrate 12, the multiple interval
Object is in the form of a column or spherical.
The display panel of the embodiment of the present application is due to by the edge of first alignment layer 15 and second orientation layer 16 and frame glue 13
Interval is arranged and is set greater than the first edge for being located at source electrode driver installation side positioned at source electrode to the distance D1 of frame glue 13
Driver installs the second edge of the opposite side of side to the distance D2 of frame glue 13, so as to can while ensuring narrow frame design
To remove the setting of water blocking layer in known technology, made so as to simplify manufacture craft and frame glue 13 is avoided to be unevenly coated
At Mura phenomenon.
The embodiment of the present application also provides a kind of display devices, comprising: is relevant to implementation shown in Fig. 2 according to the application is above-mentioned
The display panel of example；And the backlight module at the back of the display panel is set.
Display device provided by the embodiments of the present application equally has the above-mentioned display for being relevant to embodiment illustrated in fig. 2 of the application
The above advantage of panel.
As shown in figure 3, a kind of display panel that the further embodiment of the application 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 (in Fig. 3
It is not shown)；Opposite to each other and interval setting, and array substrate 32 includes public electrode wiring for array substrate 32 and color membrane substrates
(COM line, Fig. 3 in do not show) and for applying conductive material such as silver paste and by public electrode wiring and color membrane substrates 31
Public electrode electrical connection contact hole 321,323n, 323a；Frame glue 33 is connected between array substrate 32 and color membrane substrates 31,
And array substrate 32, color membrane substrates 31 and frame glue 33 are enclosed an accommodation space；The display medium molecule is arranged in institute
It states in accommodation space.Frame glue 33 includes positioned at opposite side (such as the right side in Fig. 3 of the gate drivers GD installation side of display panel
Side) frame glue portion 33a, source electrode driver SD installation side (such as upside in Fig. 3) frame glue portion 33b, gate drivers GD peace
Fill the opposite side (such as downside in Fig. 3) of frame glue portion 33c and source electrode driver SD the installation side in side (such as left side in Fig. 3)
Frame glue portion 33d.It is filled with conductive material such as silver paste in contact hole 321 and is connected to outside (namely the frame of frame glue portion 33a
Side of the 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 glue portion
The outside of 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 portion
The contact hole abutted against with it is not provided on the outside of 33c.Furthermore the contact as can be known from Fig. 3, abutted against with frame glue portion 33a
Hole 321 be it is multiple, the central points of these contact holes 321 is conllinear and the distance d3 of center line to frame glue portion 33a be nonzero value and
Less than the half width of 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；It is similar
Ground, the contact hole 323n abutted against with frame glue portion 33b be it is multiple, the central point of these contact holes 323n is conllinear and arrives frame glue portion
The distance d1 of the center line of 33b is nonzero value and the half width for being less than frame glue portion 33b, such as when the width of frame glue portion 33b is
0.5mm, then the value of d1 can be 200 μm；It is multiple, these contact holes with the contact hole 323a that frame glue portion 33d is abutted against
The central point of 323a is conllinear and arrives the distance d2 of the center line of frame glue portion 33d as nonzero value and is less than the half-breadth of frame glue portion 33d
Degree, such as when the width of frame glue portion 33d is 0.5mm, then the value of d1 can be 200 μm.The present embodiment will contact by design
Hole 321,323n, 323a present position deviate center line certain distance d3, d1, d2 of each glue frame portion 33a, 33b, 33d, from
And the high homogeneity of frame glue 33 can be promoted, and then promote the uniformity of the periphery box thickness of display panel；And each contact
Hole 321,323n, 323a and each glue frame portion 33a, 33b, 33d are abutted against, be conducive to promoted be filled in contact hole 321,323n,
The fastness of conductive material such as silver paste in 323a.Distance d1, d2, d3 herein be slightly less than corresponding frame glue portion 33b, 33d,
The half width of 33a be because before color membrane substrates 31 and array substrate 32 do not align fitting, contact hole 323n, 323a, 321 with
There are non-zero distances (can certainly have a little overlapping, as long as not influencing the high homogeneity of frame glue 33 i.e. for frame glue 33
Can), made later when aligning fitting due to 33 compressive deformation of frame glue contact hole 323n, 323a, 321 respectively with each frame glue portion
33b, 33d, 33a are abutted against.
It should be noted that above-mentioned color membrane substrates 31, array substrate 32, frame glue 33 and contact hole 321,323n and 323a tool
The concrete type of body structure type 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 application, 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, rectangular opening etc..
In addition, it should be noted that, although the display panel of the application only describes limited structure or device,
This is not meant to that structure included by the display panel or device are only limitted to this, structure included by existing display panel
Perhaps very more being associated with not due to other structures or device (such as oriented layer, black matrix etc.) and the application of device
Greatly, therefore in this application it repeats no more.
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 be filled in contact hole 321,
The fastness of 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 13.
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.
As shown in figure 4, a kind of knot of display panel shown in display panel and Fig. 3 that another embodiment of the application provides
Structure is essentially identical, the difference is that: the central point of the multiple contact hole 323n to connect with frame glue portion 33b is conllinear and central point
Line is overlapped with the center line of frame glue portion 33b.
As shown in figure 5, a kind of knot of display panel shown in display panel and Fig. 3 that another embodiment of the application provides
Structure is essentially identical, the difference is that: the central point of the part contact hole 323n to connect with frame glue portion 33b is conllinear and central point
Line is overlapped with the center line of frame glue portion 33b, and the center with another part contact hole 323n abutted against on the outside of frame glue portion 33b
Put the conllinear and center line deviation distance d1 with frame glue portion 33b；Similarly, the part contact hole 323a to connect with frame glue portion 33d
Central point it is conllinear and central point line is overlapped with the center line of frame glue portion 33d；And it is another with being abutted against on the outside of frame glue portion 33d
The central point of a part of contact hole 323a is conllinear and the center line deviation distance d2 with frame glue portion 33d.
As shown in fig. 6, a kind of knot of display panel shown in display panel and Fig. 3 that another embodiment of the application provides
Structure is essentially identical, the difference is that: it is connected in frame glue portion 33d with multiple contact hole 323a that frame glue portion 33d is abutted against
Side rather than the outside shown in Fig. 3 for being connected to frame glue portion 33d are conducive to the source electrode driver SD installation side of display panel
The narrow frame design of opposite side.
The embodiment of the present application provides a kind of display device, comprising: according to the application it is above-mentioned be relevant to Fig. 3, Fig. 4, Fig. 5 and
The display panel of any embodiment shown in Fig. 6；And the backlight module at the back of the display panel is set.
Display device provided by the embodiments of the present application equally has the application is above-mentioned to be relevant to Fig. 3, Fig. 4, Fig. 5 or Fig. 6 institute
Show the above advantage of the display panel of embodiment.
Further, it is to be appreciated that foregoing individual embodiments are only the exemplary illustration of the application, do not rushed in technical characteristic
Prominent, structure not contradiction, without prejudice under the premise of present invention purpose, the technical solution of each embodiment can in any combination,
Collocation uses.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of display panel characterized by comprising
Color membrane substrates, including public electrode；
Array substrate, and interval relative to each other with the color membrane substrates is arranged, wherein the array substrate includes that public electrode is matched
Line and multiple contact holes filled with conductive material the public electrode wiring to be electrically connected with the public electrode；
Frame glue is connected between the array substrate and the color membrane substrates, wherein the array substrate, the color membrane substrates and
The frame glue is enclosed an accommodation space；And
Display medium molecule is arranged in the accommodation space；
Wherein, the multiple contact hole includes the first contact positioned at the opposite side of the gate drivers installation side of the array substrate
Hole, positioned at the array substrate source electrode driver installation side the second contact hole and positioned at the source electrode of the array substrate
Driver installs the third contact hole of the opposite side of side, abuts against on the outside of first contact hole and the frame glue and described the
Deviate the frame glue in the center line in the first frame glue portion of the opposite side of gate drivers installation side, institute in the position of one contact hole
It states the second contact hole and the third contact hole connects with the frame glue.
2. display panel as described in claim 1, which is characterized in that the quantity of first contact hole is multiple and in institute
The opposite side equidistantly distributed of gate drivers installation side is stated, the quantity of second contact hole is multiple and drives in the source electrode
The equidistantly distributed of dynamic device installation side, the quantity of the third contact hole are multiple and install side in the source electrode driver
Opposite side equidistantly distributed.
3. display panel as described in claim 1, which is characterized in that first contact hole is slotted hole, and described oval
The side of the width direction in hole is connected to the outside of the frame glue.
4. display panel as described in claim 1, which is characterized in that deviate first frame in the position of first contact hole
The distance of the center line in glue portion is less than the half width in first frame glue portion.
5. display panel as described in claim 1, which is characterized in that second contact hole is connected to the frame glue described
Second frame glue portion is deviateed in the outside in the second frame glue portion and the position of second contact hole of source electrode driver installation side
Center line；And/or the third contact hole is connected to the frame glue in the third frame of the opposite side of source electrode driver installation side
The center line in third frame glue portion is deviateed in the outside in glue portion and the position of the third contact hole.
6. display panel as described in claim 1, which is characterized in that the quantity of second contact hole is multiple, part institute
State the second contact hole central point is conllinear and central point line and the frame glue source electrode driver installation side the second frame
The central point of second contact hole described in the center line coincidence in glue portion and another part is conllinear and deviates second frame glue portion
The center line；And/or
The quantity of the third contact hole be it is multiple, the central point of the part third contact hole is conllinear and central point line with
The frame glue is installed described in center line coincidence and the another part in the third frame glue portion of the opposite side of side in the source electrode driver
The central point of third contact hole is conllinear and deviates the center line in third frame glue portion.
7. display panel as described in claim 1, which is characterized in that second contact hole is connected to the frame glue described
Second frame glue portion is deviateed in the outside in the second frame glue portion and the position of second contact hole of source electrode driver installation side
Center line；And the third contact hole is connected to the frame glue in the third frame glue of the opposite side of source electrode driver installation side
The center line in third frame glue portion is deviateed in the inside in portion and the position of the third contact hole.
8. display panel as described in claim 1, which is characterized in that the display panel has viewing area and around described aobvious
Show that the non-display area in area, the display medium molecule are arranged in the viewing area, the frame glue is arranged in the non-display area
In, the multiple contact hole is arranged in the non-display area.
9. display panel as described in claim 1, which is characterized in that the display medium molecule is liquid crystal molecule, described the
The quantity of one contact hole is multiple, and the central point of the multiple first contact hole is conllinear.
10. a kind of display panel characterized by comprising
Color membrane substrates, including public electrode；
Array substrate, and interval setting opposite with the color membrane substrates, wherein the array substrate include public electrode wiring with
And the contact hole filled with silver paste the public electrode wiring to be electrically connected with the public electrode；
Frame glue is connected between the array substrate and the color membrane substrates, and the array substrate, the color membrane substrates and institute
It states frame glue and is enclosed an accommodation space；And
Display medium molecule is arranged in the accommodation space；
Wherein, the multiple contact hole includes positioned at multiple the first of the opposite side of the gate drivers installation side of the array substrate
Contact hole, positioned at the array substrate source electrode driver installation side multiple second contact holes and positioned at the array substrate
Multiple third contact holes of the opposite side of source electrode driver installation side；
It is abutted against on the outside of the multiple first contact hole and the frame glue, described in the position deviation of the multiple first contact hole
Center line of the frame glue in the first frame glue portion of the opposite side of gate drivers installation side, the position of the multiple first contact hole
The distance for deviateing the center line in first frame glue portion is less than the half width in first frame glue portion；
It is abutted against on the outside of at least partly the second contact hole and the frame glue in the multiple second contact hole, at least portion
The position of the second contact hole is divided to deviate the frame glue in the center line in the second frame glue portion of source electrode driver installation side；
At least partly third contact hole in the multiple third contact hole is abutted against with the outside of the frame glue or inside, described
Deviate the frame glue in the third frame glue portion of the opposite side of source electrode driver installation side in the position of at least partly third contact hole
Center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962905.5A CN109031805A (en) | 2018-08-22 | 2018-08-22 | Display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962905.5A CN109031805A (en) | 2018-08-22 | 2018-08-22 | Display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109031805A true CN109031805A (en) | 2018-12-18 |
Family
ID=64627988
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810962905.5A Pending CN109031805A (en) | 2018-08-22 | 2018-08-22 | Display panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113514987A (en) * | 2021-06-30 | 2021-10-19 | 惠科股份有限公司 | Display panel and display device |
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Application publication date: 20181218 |