CN108363229A - Display device and manufacturing method thereof - Google Patents
Display device and manufacturing method thereof Download PDFInfo
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- CN108363229A CN108363229A CN201810168101.8A CN201810168101A CN108363229A CN 108363229 A CN108363229 A CN 108363229A CN 201810168101 A CN201810168101 A CN 201810168101A CN 108363229 A CN108363229 A CN 108363229A
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- connection pads
- display device
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 211
- 239000000758 substrate Substances 0.000 claims abstract description 119
- 239000000565 sealant Substances 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 65
- 239000010410 layer Substances 0.000 claims description 56
- 239000012044 organic layer Substances 0.000 claims description 33
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 238000000608 laser ablation Methods 0.000 claims description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000007650 screen-printing Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 45
- 239000011248 coating agent Substances 0.000 description 21
- 238000000576 coating method Methods 0.000 description 21
- 238000004458 analytical method Methods 0.000 description 17
- 210000000245 forearm Anatomy 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
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- 230000000694 effects Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
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- 238000002360 preparation method Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
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- 239000011147 inorganic material Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
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- 239000012788 optical film Substances 0.000 description 1
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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
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133311—Environmental protection, e.g. against dust or humidity
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
A display device comprises a first substrate, a plurality of signal lines, a second substrate, a display medium layer, a sealant, a plurality of conductive pads and a plurality of water blocking material patterns. The first substrate has a first sidewall. The plurality of signal lines are arranged on the inner surface of the first substrate and extend to the first side wall. The second substrate has a second sidewall. The first side wall and the second side wall are located on the same side of the display device. The conductive pads and the water blocking materials are arranged in a staggered mode along a first direction and cover at least part of the first side wall, at least part of the second side wall and the sealant. The conductive pads are electrically connected with the corresponding signal lines. A method for manufacturing a display device is also provided.
Description
Technical field
The present invention relates to a kind of display devices and preparation method thereof, and more particularly to a kind of size adjust again after display device
Production method with material water-proof material pattern and above-mentioned display device.
Background technology
Display panel largely applies in multiple fields at present, and in order to effectively be needed using display panel space
Realize the design requirement of narrow frame.However, when realizing narrow frame design, aqueous vapor may be easily accessible in display panel, and
It is easy to make the electronic component inside display panel to make moist, damages electronic component, and then reduce manufacturing yield and influence display quality.
Invention content
The present invention provides the display device after a kind of display device, especially size are adjusted again, with good water preventing ability
Can, prevent electronic component because of damp failure.
The present invention provides a kind of manufacturing method of display device, especially needs the manufacturer for the display device that size adjusts again
Method can produce the display device with good block-water performance, prevent electronic component because of damp failure.
The display device of the present invention, including a first substrate, a plurality of signal wire, a second substrate, a display dielectric layer, one
Fluid sealant, multiple conductive connection pads and multiple material water-proof material patterns.First substrate has a first side wall.A plurality of signal wire setting
In the inner surface of first substrate.A plurality of signal wire extends to the first side wall.Second substrate is oppositely arranged with first substrate, and second
Substrate has a second sidewall.The first side wall is located at the same side of display device with second sidewall.Display dielectric layer is located at first
Between substrate and second substrate.Fluid sealant is between first substrate and second substrate, and fluid sealant is at least partially surrounding aobvious
Show dielectric layer.Multiple conductive connection pads are separated from each other, and are arranged along a first direction, and are covered each by the part of a first part
The fluid sealant of the first side wall, the part second sidewall of a first part and a first part.Multiple conductive connection pads are electrically connected
Corresponding a plurality of signal wire.Multiple material water-proof material patterns are staggered with multiple conductive connection pads along first direction.Multiple materials that block water
Expect the close of the part the first side wall of one second part of pattern covers, the part second sidewall of a second part and a second part
Sealing.
In one embodiment of this invention, the material of above-mentioned multiple conductive connection pads includes conductive silver glue, electrical-conductive nanometer grain
The mixture of son or both one of them and material water-proof material.
In one embodiment of this invention, above-mentioned display device further includes multiple organic layers, is respectively arranged at the first base
On the inner surface of at least one of which of plate and second substrate.
In one embodiment of this invention, above-mentioned display device further includes an at least external circuit elements.Outside at least one
Portion's circuit element has multiple connection gaskets, and multiple connection gaskets are connected with corresponding multiple conductive connection pads.External circuit elements are covered
Cover the first side wall and part second sidewall.
In one embodiment of this invention, above-mentioned display device further includes at least one blocking water wall.At least one blocks water wall edge
It first direction and is set to part the first side wall or part second sidewall.At least one wall that blocks water connects multiple material water-proof material patterns
At least one end.
In one embodiment of this invention, above-mentioned wall and the two adjacent multiple material water-proof materials that are connect with the wall that blocks water of blocking water
Pattern surrounds multiple conductive connection pads one of which.
The production method of the display device of the present invention, including a display panel is provided；Display panel is cut；Yu Xian
Show that the side that panel is cut forms a fluid sealant；First substrate, second substrate and fluid sealant are removed, the first base is exposed
At least partly side surface of one the first side wall of plate, a second sidewall of second substrate and each signal wire；Form multiple conductions
Connection pad；Form multiple material water-proof material patterns；And curing conductive connection pad and multiple material water-proof material patterns.Display panel includes one the
One substrate, a plurality of signal wire being set on first substrate, a second substrate and between first substrate and second substrate
A display dielectric layer.Fluid sealant is inserted between first substrate and second substrate.Fluid sealant is at least partially surrounding display dielectric layer.
The first side wall is located at the side that display device is cut with second sidewall.Multiple conductive connection pads are arranged along a first direction,
And it is covered each by the close of the part the first side wall of a first part, the part second sidewall of a first part and a first part
Sealing.Multiple material water-proof material patterns are staggered along a first direction with multiple conductive connection pads, and multiple material water-proof material patterns cover
The fluid sealant of the part the first side wall of one second part of lid, the part second sidewall of a second part and a second part.
In one embodiment of this invention, the multiple conductive connection pads of above-mentioned formation in formed multiple material water-proof material patterns it
Before, or multiple material water-proof material patterns are formed between forming multiple conductive connection pads.
In one embodiment of this invention, between the multiple conductive connection pads of above-mentioned formation and the multiple material water-proof material patterns of formation
It further include an advance curing schedule.
In one embodiment of this invention, the method for the above-mentioned multiple conductive structures of formation or multiple material water-proof material layers includes
Transfer, screen painting, intaglio printing, laser ablation or ink jet printing.
In one embodiment of this invention, the production method of above-mentioned display device further includes providing an at least external circuit
Element is covered in part the first side wall and part second sidewall.An at least external circuit elements have multiple connection gaskets, and multiple
Connection gasket is connected with corresponding multiple conductive connection pads.
In one embodiment of this invention, the production method of above-mentioned display device further includes forming at least one to block water wall.
At least one wall that blocks water is set to part the first side wall or part second sidewall along a first direction.At least one block water wall connection it is multiple
At least one end of material water-proof material pattern.
Based on the production method of above-mentioned, of the invention display device and display device, especially, adjusted again in needing size
When display device, removed after being cut by the display panel adjusted again to non-size (such as：Grinding) and expose the first side
Wall and second sidewall and the multiple conductive connection pads of formation, and multiple material water-proof material patterns are formed between each conductive connection pads.Such one
Come, multiple material water-proof material patterns can after display panel is cut, in carry out external circuit elements (such as：Flexible circuit
Plate) it is bonded to before conductive connection pads, side wall, each signal wire of the display panel exposed with conductive connection pads covering display panel
Component side surface, fluid sealant and be set on substrate inner surface organic layer (such as：Alignment film or other suitable films
Layer).In above-mentioned configuration, between being set to conductive connection pads due to material water-proof material pattern, can cover conductive connection pads it
Between the side wall of display panel that exposes, and then reinforce the gas characteristic that blocks water of display panel.What is more, if also side can be prevented naked
The organic layer of dew is (such as：Alignment film, colored filter (Color filter), coating (Overcoat) etc.) when, it may production
Raw problem (such as：Display quality declines).Compared to general narrow frame display device (such as：Without material water-proof material figure
Case and/or the wall that blocks water), display device of the invention and preparation method thereof can be while forming conductive connection pads, and formation blocks water
Patterns of material has and simplifies technique, promotes water-resisting ability, avoids internal electronic element from making moist and damage, therefore can increase system
The yield and promotion display quality made.What is more, if also can prevent side from having exposed organic layer (such as：Alignment film, colorized optical filtering
Piece (Color filter), coating (Overcoat) etc.) when, the problem of may will produce (such as：Display quality declines).
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and it is detailed to coordinate attached drawing to make
Carefully it is described as follows.
Description of the drawings
Fig. 1 is shown as the sectional perspective perspective view of the display device of one embodiment of the invention.
Fig. 2A is shown as the side view of the display device of Fig. 1.
Fig. 2 B are shown as the side view of the display device of another embodiment of the present invention.
Fig. 3 A are shown as partial cutaway view of the display device along hatching A-A ' of Fig. 2A.
Fig. 3 B are shown as partial cutaway view of the display device along hatching B-B ' of Fig. 2A.
Fig. 4 A are shown as partial cutaway view of the display device along hatching A-A ' of Fig. 2 B.
Fig. 4 B are shown as partial cutaway view of the display device along hatching B-B ' of Fig. 2 B.
Fig. 5 is shown as the display panel of the embodiment of the present invention not comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm and schematic diagram after comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again again.
Fig. 6 is shown as a kind of manufacturing flow chart of display device of comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again of the embodiment of the present invention.
Reference sign：
10、10a：Display device D2：Second direction
100：Display panel D3：Third direction
110：First substrate G：Grid
112：The first side wall L1：Predetermined cuts line
120：Second substrate PE：Pixel electrode
122：Second sidewall R1：First part
130：Display dielectric layer R2：Second part
140：Fluid sealant S：Source electrode
150：Conductive connection pads SL：Signal wire
160：Material water-proof material pattern SP：Sub-pixel
162：Block water wall S300, S310, S320, S330,
170：Organic layer S340, S350, S360, S370,
200：External circuit elements S380, S390：Step
220：Connection gasket T：Transistor
D：Drain electrode
D1：First direction
Specific implementation mode
In the accompanying drawings, for the sake of clarity, it is exaggerated the thickness in layer, film, panel, region etc..Throughout the specification, phase
Same reference numeral indicates identical element.It should be appreciated that ought the element of such as layer, film, region or substrate be referred to as another
Element " on " or " be connected to " and another element when, can be connect directly on another element or with another element, or intermediate
Element can be there is also.On the contrary, when element is referred to as " directly on another element " or " be directly connected to " and another element when, no
There are intermediary elements.As it is used herein, " connection " physics and/or electric connection can be referred to.Furthermore " electric connection " or "
Coupling " is can there are other elements between two element.
It is used herein " about ", " approximation " or " substantially " include described value and determined in those of ordinary skill in the art
Particular value acceptable deviation range in average value, it is contemplated that the measurement that is discussed and with the spy that measures relevant error
Fixed number amount (that is, limitation of measuring system).For example, " about " can indicate in one or more standard deviations of described value, or
± 30%, in ± 20%, ± 10%, ± 5%.Furthermore " about " used herein, " approximation " or " substantial " can be according to optical
Matter, etching property or other properties to select more acceptable deviation range or standard deviation, and can not have to a standard deviation
It is applicable in whole property.
Unless otherwise defined, all terms (including technical and scientific term) used herein have and are led with belonging to the present invention
The normally understood identical meaning of those of ordinary skill in domain.It will be further appreciated that such as in usually used dictionary
Those of definition term should be interpreted as having consistent with their meanings in the relevant technologies and context of the invention
Meaning, and will not be interpreted Utopian or excessively formal meaning, unless clearly definition so herein.
Exemplary embodiment is described herein with reference to the sectional view of the schematic diagram as idealized embodiments.It therefore, can be with
Anticipate the change in shape of the diagram of the result as such as manufacturing technology and/or tolerance.Therefore, embodiment as described herein is not
It should be construed as limited to the specific shape in region as shown here, but include such as form variations caused by manufacturing.Example
Such as, coarse and/or nonlinear characteristic can usually be had by being illustrated and described as flat region.Acute angle shown in addition, can be with
It is round.Therefore, region shown in figure is substantially schematical, and their shape is not intended to the essence for showing region
True shape, and not it is intended to limitation the scope of the claims.
Fig. 1 is shown as the sectional perspective perspective view of the display device of one embodiment of the invention.Fig. 2A is shown as the aobvious of Fig. 1
The side view of showing device.Fig. 1 is please also refer to, in this example it is shown that device 10 may include a first substrate 110, setting
In on first substrate 110 a plurality of signal wire SL, a second substrate 120, between first substrate 110 and second substrate 120
A display dielectric layer 130 and fluid sealant 140.And the element combination that aforementioned display 10 is included, such as：First base
Plate 110, a plurality of signal wire SL, second substrate 120, the display dielectric layer between first substrate 110 and second substrate 120
130 and fluid sealant 140 be also referred to as display panel 100.Certainly, the present embodiment only to for example, the present invention not
As limit.In addition, the diagram of the present invention is only to the position for indicating each element and connection relation, the true form of each element is big
Small and quantity will not be as shown in the figure.
Display device 10 can further include multiple conductive connection pads 150 and multiple material water-proof material patterns 160.Please refer to Fig.1 with
And Fig. 2A, in the present embodiment, first substrate 110 has a first side wall 112.A plurality of signal wire SL is set to first substrate
110 inner surface, and a plurality of signal wire SL extends to the first side wall 112 of first substrate 110.For example, display panel 100
Inner surface on, such as：With more multiple sub-pixel SP arranged with array on the inner surface of first substrate 110.Wherein at least
One sub-pixel SP includes selectively specifically transistor T, grid G, source S and drain D and pixel electrode PE.Transistor T
Can be top-gated electrode film transistor, bottom gate thin film transistor, three-dimensional film transistor or other suitable transistors.
For example, multiple sub-pixel SP are electrically connected with a plurality of signal wire SL respectively.A plurality of signal wire SL includes following
At least one, scan line, data line, common line or power cord, however the invention is not limited thereto.In other embodiments, this hair
Bright a plurality of signal wire SL can also include touch-control line.For example, the type of signal wire SL can be according to the class of display medium 130
Type, such as：Non-spontaneous luminescent material, self-luminescent material or other suitable materials, to change and use.A plurality of signal wire SL can
Respectively by being electrically connected with grid G and source S, to drive the transistor T in multiple sub-pixel SP.For attached drawing and label
It is clear, Fig. 1 of the invention only schematically show three signal line SL along predetermined direction (such as：Third direction D3) extend to
One side wall 112, and omit it is a plurality of interlock with signal wire SL (such as：Interlace) the signal wire (not shown) being arranged.In addition,
Fig. 1 only schematically shows three sub-pixel SP and corresponds to three signal line SL, but the quantity of the sub-pixel SP included by the present embodiment
It is not limited to this, the visual actual demand of quantity of sub-pixel SP (such as：Resolution ratio specification and signal wire quantity) depending on.This field
The display panel 100 and following explanation that technical staff is painted according to Fig. 1 should be able to realize required display device 10.Based on electric conductivity
Consider, a plurality of signal wire SL be usually use conductive material, such as：Metal material, however, the present invention is not limited thereto.In other realities
It applies in example, signal wire SL can also be used for example：Alloy, the stack layer of alloy and metal material or other suitable conductive materials,
Or previous materials are at least one with the stack layer of other suitable materials or the stack layer of other suitable conductive materials.
In the present embodiment, a plurality of signal wire SL is separated from each other, can along predetermined direction (such as：First direction D1) arrangement
And along predetermined direction (such as：Third direction D3) extend to the first side wall 112 of first substrate 110.Second substrate 120 and
One substrate 110 is oppositely arranged, and second substrate 120 also has a second sidewall 122.Therefore, the first side wall of first substrate 110
112 can be located at the same side of display device 10 (being illustrated in Fig. 1) with the second sidewall 122 of second substrate 120.It sees from another point of view
It, in the example that Fig. 1 and Fig. 2A are painted, the first side wall 112 of first substrate 110 can with the second sidewall 122 of first substrate 120
Positioned at the same side, such as：The same side of display device 10 or display panel above-mentioned 100, then a plurality of signal wire SL extend to
The first side wall 112 of 122 the same side of second sidewall and the side surface for exposing a plurality of signal wire SL.In the present embodiment, first
The side surface of side wall 112, second sidewall 122 and signal wire SL substantially trims, but invention is not limited thereto.In other
In embodiment, the side surface of signal wire SL can inside contract and can have interval (not between the first side wall 112 and/or second sidewall 122
Mark), then the side surface of signal wire SL is not trimmed with the first side wall 112 and/or second sidewall 122.
It please refers to Fig.1 and Fig. 2A, display dielectric layer 130 is between first substrate 110 and second substrate 120.Display
The liquid crystal molecule that dielectric layer 130 is, for example, non-spontaneous luminescent material is example, but not limited to this.In the present embodiment, in display surface
At least side of plate 100 formed (such as：Coating) fluid sealant 140, such as：Fluid sealant 140 inserts the first of first substrate 110
Between side wall 112 and the second sidewall 122 of second substrate 120.It is seen from another point of view, and fluid sealant 140 can be located at the first base
Between plate 110 and second substrate 120, and fluid sealant 140 is at least partially surrounding display dielectric layer 130, however the present invention is not with this
It is limited.For example, display dielectric layer 130 can be sealed in first substrate 110, second substrate 120 and sealing by fluid sealant 140
Between glue 140, it can avoid display dielectric layer 130 and be exposed to display device 10 between the first side wall 112 and second sidewall 122
Or except display panel 100.
In this example it is shown that device 10 further includes optionally organic layer or is 170 (example of organic function layer
Such as：Multiple alignment films or other suitable film layers (such as：Color conversion layer (such as：Chromatic filter layer, quantum dot/bar film or
Other suitable film layers), coating or other suitable film layers) or combination above-mentioned.Organic layer 170 (such as：Multiple orientations
Film) it can be respectively arranged on the inner surface of at least one of which in first substrate 110 Yu second substrate 120.If organic layer
170 can be alignment film, then its material may be, for example, polyimides (polyimide), but not limited to this.If Fig. 2A is example, have
Machine layer 170 (such as：Two alignment films) be respectively arranged on the inner surface of first substrate 110 and second substrate 120, and wherein it
One organic layer 170 (such as：Alignment film) it can cover on a plurality of signal wire SL.As described in the previous embodiment, organic layer 170 (such as：
Alignment film) type can be selected according to the type of aforementioned display medium 130, and optionally as display panel 100 wherein
One film layer, but not limited to this.Display dielectric layer 130 (being not shown in Fig. 2A) and fluid sealant 140 can be located at two organic layers
170 (such as：Alignment film) between, however invention is not limited thereto.It in other embodiments, can also be only there are one organic
Layer 170 (such as：Alignment film) it is set on first substrate 110 or second substrate 120, and organic layer 170 (such as：Alignment film) position
Between display dielectric layer 130 and first substrate 110 or second substrate 120.
It please refers to Fig.1 and Fig. 2A, in the present embodiment, multiple conductive connection pads 150 are separated from each other and essentially along pre-
Determine direction (such as：First direction D1) arrangement, and multiple conductive connection pads 150 are covered each by the either display panel of display device 10
One first part R1 of 100 side wall.The first side wall 112 of first substrate 110, the of fluid sealant 140 and second substrate 120
Two side walls 122 have along predetermined direction (such as：Second direction D2) multiple first part R1 and second multiple for extending
Divide R2.Multiple first part R1 and multiple second part R2 along predetermined direction (such as：First direction D1) arrangement interlaced with each other
(staggered arrangement) or referred to as Heterogeneous Permutation (alternated arrangement).For example, multiple
First part R1 includes the first side wall 112 of multiple first part R1, the fluid sealant 140 of multiple first part R1 and multiple
The second sidewall 120 of a part of R1.Similarly, multiple second part R2 include the first side wall 112, more of multiple second part R2
The second sidewall 120 of the fluid sealant 140 of a second part R2 and multiple second part R2.Multiple first part R1 divide each other
From, and multiple second part R2 are separated from each other, and can be by least one second part between each two adjacent first part R1
R2 is detached, however invention is not limited thereto.
In the present embodiment, multiple first part R1 can correspond to the side surface setting of multiple signal wire SL respectively, such as：Often
One first part R1 can correspond at least one signal wire SL settings, but not limited to this.Multiple conductive connection pads 150 can be covered each by
Part second sidewall 122 in part the first side wall 112, first part R1 in first part R1 and first part
Fluid sealant 140 in R1.It is seen from other direction, each conductive connection pads 150 can cover the part in first part R1
The fluid sealant 140 in part second sidewall 122 and first part R1 in one side wall 112, first part R1.In addition, multiple
Conductive connection pads 150 can also cover be exposed to the first side wall 112 a plurality of signal wire SL (such as：The side table of a plurality of signal wire SL
Face), such as：Multiple conductive connection pads 150 connect corresponding multiple first part R1 a plurality of signal wire SL (such as：A plurality of signal
The side surface of line SL), but not limited to this.
It please refers to Fig.1 and Fig. 2A, in the present embodiment, multiple material water-proof material patterns 160 are with multiple conductive connection pads 150 along pre-
Determine direction (such as：First direction D1) it is staggered (staggered arrangement) or referred to as Heterogeneous Permutation
(alternated arrangement).Multiple material water-proof material patterns 160 are covered each by the part in second part R2
The fluid sealant 140 in part second sidewall 122 and second part R2 in one side wall 112, second part R2, such as：Each
Material water-proof material pattern 160 can cover the part the first side wall 112 in second part R2, the part second in second part R2
Fluid sealant 140 in side wall 122 and second part R2.It is seen from another point of view, and multiple conductive connection pads 150 can correspond to multiple
First part R1 is arranged, and multiple material water-proof material patterns 160 can correspond to multiple second part R2 settings, and each two adjacent conduction
It can be detached by a material water-proof material pattern 160 between connection pad 150, however invention is not limited thereto.
In the present embodiment, the material of multiple conductive connection pads 150 may include conductive silver glue, conducting nanoparticles or above-mentioned
Mixture or other suitable material of one of the two with material water-proof material, and can also have the effect of the gas that blocks water.In addition,
Since the first side wall 112 of first substrate 110 is set between two adjacent conductive connection pads 150 with material water-proof material pattern 160
And the second sidewall 122 of second substrate 120, therefore multiple conductive connection pads 150 can be covered with multiple material water-proof material patterns 160
The side of display panel 100, without expose fluid sealant 140, organic layer (such as：Alignment film 170) or a plurality of signal wire SL
Side surface.Under the above-described configuration, due to organic layer (such as：Alignment film 170), fluid sealant 140 and a plurality of signal wire SL not
It can be exposed under environment, therefore aqueous vapor is not easily accessed in display panel 100.It can based on above-mentioned, of the invention display device 10
To avoid internal electronic element makes moist and damages, the yield and display quality of manufacture are more promoted.What is more, setting in the present embodiment
Meter mode, if can also prevent side have exposed organic layer 170 (such as：Alignment film, colored filter (are not shown, Color
Filter), coating (being not shown, Overcoat) etc.) when, the problem of may will produce (such as：Display quality declines).
Fig. 3 A are shown as partial cutaway view of the display device along hatching A-A ' of Fig. 2A.Fig. 3 B are shown as the display of Fig. 2A
Partial cutaway view of the device along hatching B-B '.It please refers to Fig.1, Fig. 3 A and Fig. 3 B, in this example it is shown that device 10 is optional
Selecting property further includes an at least external circuit elements 200.External circuit elements 200 have multiple connection gaskets 220, and multiple connections
Pad 220 is connected with corresponding multiple conductive connection pads 150.External circuit elements 200 can covering part the first side wall 112 and part
Second sidewall 122.External circuit elements 200 also reselection by conductive layer (such as：Anisotropic conductive adhesive paste, conduction
Glue or other suitable conductive layers, are not shown) it is connected to part material water-proof material pattern 160.The external circuit elements of the present embodiment
200, it is preferable that be using flexible PCB as example, but not limited to this.In other embodiments, external circuit elements 200 also may be used
For driving circuit part (such as：) or other suitable conductive layers IC.At least external circuit elements 200 (such as：Flexible circuit
Plate) multiple connection gaskets 220 can also by (such as：Anisotropic conductive adhesive paste is not shown) it is bonded to corresponding multiple conductions and connects
Pad 150, to complete to be electrically connected, however invention is not limited thereto.In other embodiments, 200 (example of external circuit elements
Such as：Flexible PCB) heat welded, laser welding, welding or other suitable modes and conductive connection pads 150 can also be passed through
It is electrically connected.
It please refer to Fig. 3 A, 150 covering part the first side wall 112 of conductive connection pads, part second sidewall 122 and partial
Fluid sealant 140.In section Example, conductive connection pads 150 are also extended over to the signal wire SL of the first side wall 112 and extremely
A few organic layer 170 (such as：Alignment film).At least external circuit elements 200 (such as：Flexible PCB) connection gasket 220
It is connected with corresponding conductive connection pads 150.Connection gasket 220 can be completed to be electrically connected at least through conductive connection pads 150 and signal wire SL,
And external circuit elements 200 (such as：Flexible PCB) can with an at least exterior electrical components (be not shown, such as：Other circuits
Plate, driving circuit part (such as：IC) or other suitable exterior electrical components) be electrically connected.Therefore, signal wire SL can be incited somebody to action
The signal of exterior electrical components (not shown) imports sub-pixel SP (being illustrated in Fig. 1) with driving transistor T, or by display device 10
Signal export, but invention is not limited thereto.
Fig. 3 B are please then refer to, in the present embodiment, 160 covering part the first side wall 112 of material water-proof material pattern, part
Two side walls 122 and partial fluid sealant 140.In section Example, it is organic that material water-proof material pattern 160 can also cover at least one
Layer 170 (such as：Alignment film).At least external circuit elements 200 (such as：Flexible PCB) covering material water-proof material pattern 160.
As shown in Fig. 3 A and Fig. 3 B, at least external circuit elements 200 (such as：Flexible PCB) the multiple conductive connection pads of covering 150 with
And material water-proof material pattern 160, the side wall to be completed in display device 10 press against external circuit elements 200 (such as：Circuit board), it is real
Existing narrow or frame-free displaying device 10 or display panel 100 demand.
Due to display device 10 or device panel 100 with external circuit elements 200 (such as：Flexible PCB) engagement
Before, multiple first part R1 in the first side wall 112 of first substrate 110 and the second sidewall 122 of second substrate 120 and more
A second part R2 can be covered by multiple conductive connection pads 150 and multiple material water-proof material patterns 160 respectively, without will be organic
Layer 170 (such as：Alignment film), fluid sealant 140 and a plurality of signal wire SL be exposed in environment, therefore aqueous vapor has been easily detected by
Machine layer 170 (such as：Alignment film), fluid sealant 140 and a plurality of signal wire SL enter the interior of display device 10 or display panel 100
In portion.Whereby, the internal electronic element (such as sub-pixel SP) for the display device 10 being completed will not be damaged because making moist, because
This can promote the yield and display quality of manufacture.What is more, in the design method of the present embodiment, if can also prevent side from having
Exposed organic layer (such as：Alignment film, colored filter (being not shown, Color filter), coating (be not shown,
When Overcoat) etc.), the problem of may will produce (such as：Display quality declines).
Fig. 5 be shown as the display panel of the embodiment of the present invention not again before comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm with schematic diagram after comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again.Fig. 6 is shown
For a kind of manufacturing flow chart of display device of comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again of one embodiment of the invention.Referring to FIG. 6, in order to avoid adjusting ruler again
The internal electronic element of very little display device makes moist, and the manufacturing method of the present embodiment proposes the need of display device 10 of previous embodiment
Will comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again manufacturing method comprising step S300~S390.
First, a display panel 100 is provided, for the not display panel before comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again.The not display before comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again
Panel 100 include a first substrate 110, a plurality of signal wire SL being set on first substrate 110, a second substrate 120 and
A display dielectric layer 130 (step S300) between first substrate 110 and second substrate 120.In addition, multiple sub-pixel SP
It can be set on the inner surface of first substrate 110 in such a way that array arranges and a plurality of signal wire SL is electrically connected.In addition,
The present embodiment more optionally include multiple organic layers 170 (such as：Alignment film, colored filter (Color filter), covering
Layer (Overcoat)).Multiple organic layers 170 (such as：Alignment film) it is respectively arranged at first substrate 110 and second substrate 120
On the inner surface of at least one of which, a plurality of signal wire SL is covered, however invention is not limited thereto.In this present embodiment, it shows
Show panel 100 can example or general type as shown in the previous embodiment, no longer illustrate in this.
After display panel 100 completes, can by it is additional at least a kind of other elements (such as：Optical film
Piece, frame, backlight module, shell or other suitable other elements) it is manufactured into display device 10.However, if desired to having manufactured
At display panel 100 carry out again comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm technique when, then then display panel 100 can be cut (step S310).Please
With reference to figure 5, not again before comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm (such as：Before cutting) display panel 100 have a predetermined cuts line L1 be suitable for define into
The position that row is cut.It, can be along predetermined cuts line L1, respectively by the first substrate of part 110, the second base when being cut
Plate 120 and display dielectric layer 130 cut and remove.After comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again (such as：After cutting), display panel 100 can be
The first side wall 112 of first substrate 110 and the second sidewall of second substrate 120 are exposed outside on the side of predetermined cuts line L1
122, and the display dielectric layer 130 between first substrate 110 and second substrate 120.In the present embodiment, display is cut
The mode of panel 100 can be that machine cuts, laser cutting or other suitable modes be cut or at least two kinds aforementioned
Combination, the present invention is not specially limited.Furthermore when the display panel of Fig. 5 100 is not adjusted size again, display panel
100 diagram include solid line (such as：Left half) and dotted portion (such as：Right half), when display panel 100 is adjusted again
When size, the diagram of display panel 100 just only comprising bold portion (such as：Left half), and dotted portion (such as：Right half)
Diagram be just taken as display panel 100 after cutting be removed part.In other embodiments, the position that can retain according to need
The part (dotted portion) that can be removed when setting to determine that display panel 100 is adjusted size again, such as：Left half, lower part,
Upper part, the middle section of a part or other suitable parts or aforementioned at least combination.
Then as shown in figure 5, the side cut along predetermined cuts line L1 in display panel 100 formed (such as：It applies
Cloth) fluid sealant 140, and first substrate 110 is made to be engaged by fluid sealant 140 with the second substrate 120 being oppositely arranged.In this reality
Apply in example, fluid sealant 140 can be inserted between first substrate 110 and second substrate 120, and fluid sealant 140 at least partially surrounding
Display dielectric layer 130.In section Example, if display panel 100 when comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again, for part remove (such as：Display surface
The side of plate 100, two sides or three sides), then display panel 100 can have original fluid sealant (not indicating) in predetermined frame glue area
(not indicating), and the fluid sealant 140 described in the present embodiment be known as new fluid sealant either again comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm fluid sealant in another
Predetermined frame glue area (not indicating), and predetermined frame glue area (not indicating) and another predetermined frame glue area (not indicating) they can be not homonymy.Cause
This, the present embodiment filling frame glue 140 can more avoid display dielectric layer 220 (such as：Liquid crystal) subtract during comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again
Few (such as：It is lost in) and influence the display quality of display panel 100.It, can before inserting frame glue 140 in section Example
To the cut place of the display panel after cutting be applied around pressure (such as：Press on cutting after display panel cut place or
Other suitable modes), it can relatively allow the display dielectric layer 220 (such as liquid crystal) of cut place of the display panel after cutting can be compared with
For be not easy to lose (such as：It is lost in).In the technique of filling fluid sealant 140, fluid sealant 140 can also be partially formed in first
On the outer surface of substrate 110 or second substrate 120, display dielectric layer 130 is sealed in display panel 100 with certain.It is close
The material of sealing 140 may be, for example, photocuring, the resin of heat cure or other suitable materials, however the invention is not limited thereto.
Then, remove (such as：Grinding) first substrate 110, second substrate 120 and fluid sealant 140, expose the first base
At least partly side table of one the first side wall 112 of plate 110, a second sidewall 122 of second substrate 120 and each signal wire SL
Face, wherein the first side wall 112 are located at the side (step S330) that display panel 100 is cut with second sidewall 122.Citing and
Speech, by removal (such as：Grinding) the cropped side of first substrate 110, second substrate 120 and fluid sealant 140, to carry out
The comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm technique again of display panel 100.Since display dielectric layer 130 is sealed in first substrate 110 and second by fluid sealant 140
Between substrate 120, thus in removed (such as：Grinding) after, the first side wall 112, second sidewall 122 and each letter can be exposed
The component side surface of number line SL and display dielectric layer 130 can not detracted more.In addition, organic layer 170 (such as：Multiple alignment films)
Also can removal (such as：Grinding) after be exposed to the side that display panel 100 is cut.The first side wall 112, second sidewall
122, organic layer 170 (such as：Alignment film) and the component side surface of each signal wire SL substantially trim, however the present invention not with
This is limited.In other embodiments, the side surface of signal wire SL can inside contract and can be with the first side wall 112 and/or second sidewall 122
Between exist interval (not indicating), then the side surface of signal wire SL do not trimmed with the first side wall 112 and/or second sidewall 122.
Come again, formed (such as：Coating) multiple conductive connection pads 150 are in the side that display panel 100 is cut.Citing and
Speech, multiple conductive connection pads 150 along predetermined direction (such as：First direction D1) arrangement, and each conductive connection pads 150 be covered each by it is aobvious
Show part the first side wall 112, part second sidewall 122 and the fluid sealant 140 in a first part R1 of 100 side of panel
(step S340), as shown in Fig. 1 and Fig. 2A.Each first part R1 can correspond to an at least signal wire SL settings, formed (such as：
Coating) in the conductive connection pads 150 of first part R1 it can cover at least partly side surface of signal wire SL.Multiple conductive connection pads 150
Along with predetermined direction (such as：First direction D1) staggeredly (such as：Vertically) predetermined direction (such as：Second direction D2) it applies
Cloth.In addition, the material of multiple conductive connection pads 150 include conductive silver glue, conducting nanoparticles, or both therein one with resistance
The mixture of water material or other suitable materials.
Then, formed (such as：Coating) multiple material water-proof material patterns 160 are in the side that display panel 100 is cut.It lifts
For example, multiple material water-proof material patterns 160 and multiple conductive connection pads 150 along predetermined direction (such as：First direction D1) staggeredly
(interlace) it arranges, and multiple material water-proof material patterns 160 are covered each by a second part R2 of 100 side of display panel
Part the first side wall 112, part second sidewall 122 and fluid sealant 140 (step S350), as shown in Fig. 1 and Fig. 2A.Each
Two part R2 are between adjacent Liang Ge first parts R1 and detach multiple first part R1.Multiple material water-proof material patterns 160
Along predetermined direction (such as：Second direction D2) setting (such as：Coating).In addition, in step S340 and step S350, use
Include transfer, screen painting, intaglio printing, laser in the method for forming multiple conductive connection pads 150 or multiple material water-proof material layers 160
Ablation or ink jet printing or other suitable modes.In addition, multiple conductive connection pads 150 or multiple material water-proof material patterns 160
Material water-proof material may be, for example, PHOTOLEC A-700 (Sekisui Chemical Co., Ltd), however the present invention not as
Limit.
Then after step S350, cure multiple conductive connection pads 150 and multiple 160 (steps of material water-proof material pattern
S370).The method for curing multiple conductive connection pads 150 and multiple material water-proof material patterns 160 may be, for example, heating, irradiation or its
Its suitable mode, the present invention is not limited thereto.
By formation (such as：Coating) after cured mode can be formed in the side that display panel 100 is cut it is multiple
Conductive connection pads 150 and multiple material water-proof material layers 160, and then the program and difficulty of manufacture display device 10 can be simplified.In addition, by
Between adjacent multiple conductive connection pads 150 have it is corresponding (such as：It is at least one) material water-proof material pattern 160 is set to display
The first side wall 112 and second sidewall 122 of panel 100, therefore multiple conductive connection pads 150 and multiple material water-proof material patterns 160
The side that display panel 100 is cut can be covered, without expose fluid sealant 140, organic layer 170 (such as：Orientation
Film) or a plurality of signal wire SL side surface.Under the above-described configuration, due to organic layer 170 (such as：Alignment film), fluid sealant
140 and a plurality of signal wire SL is not exposed under environment, therefore aqueous vapor is not easily accessed in display panel 100.Based on above-mentioned, sheet
The display device 10 of invention can make moist to avoid internal electronic element (such as sub-pixel SP) and be damaged, and more promote the yield of manufacture
And display quality.
In the present embodiment, formed (such as：Coating) multiple conductive connection pads 150 (step S340) in formation (such as：It applies
Cloth) before multiple material water-proof material patterns 160 (step S350), however invention is not limited thereto.In other embodiments, it is formed
(such as：Coating) multiple material water-proof material patterns 160 (step S350) can also be formed in and to be formed (such as：Coating) multiple conductions connect
Before pad 150 (step S340).In addition, formation (such as：Coating) multiple conductive connection pads 150 (step S340) with form (example
Such as：Coating) between multiple material water-proof material patterns 160 (step S350), it is also an option that property include an advance curing schedule (step
Rapid S390).Advance curing schedule can heat for example, light or other suitable mode curing conductive connection pads 150 or material water-proof material
Pattern 160 is to semi-cured state.In the present embodiment, can selectively first cure in advance multiple conductive connection pads 150 to avoid
Formation (such as：Coating) before material water-proof material pattern 160, since conductive connection pads 150 are flowed in liquid, influences conduction and connect
The effect of position and electric connection other elements and the gas that blocks water that pad 150 is formed, however invention is not limited thereto.At other
In embodiment, can also selectively first cure in advance multiple material water-proof material patterns 160 to avoid formation (such as：Coating) it leads
Before electric connection pad 150, since material water-proof material pattern 160 influences the position and resistance that material water-proof material pattern 160 is formed because of flowing
The effect of aqueous vapor.In other embodiments, if material water-proof material pattern 160 and/or 150 patterned manner of conductive connection pads can be other
Mode is formed, such as：Expose etching mode, then step S390 and/or step 370 at least one of which do not have to optionally into
Row.
Then, provide at least external circuit elements 200 (such as：Flexible PCB or other suitable elements) it is covered in
Part the first side wall 112 and part second sidewall 122, as shown in Figure 3.At least external circuit elements 200 (such as：Flexible electrical
Road plate) there are multiple connection gaskets 220, and multiple connection gaskets 220 connect (step S380) with corresponding multiple conductive connection pads 150.
For example, at least external circuit elements 200 (such as：Flexible PCB) optionally through conductive layer (such as：Different side
Property conducting resinl or other suitable materials) it is bonded to part material water-proof material pattern 160, and multiple connection gaskets 220 can also pass through
Conductive layer (such as：Anisotropic conductive adhesive paste) corresponding multiple conductive connection pads 150 are bonded to, to complete to be electrically connected to display panel
Narrow or Rimless display panel demand is realized in 100 sides cut.However the invention is not limited thereto, in other embodiments,
External circuit elements 200 (such as：Flexible PCB) heat welded, laser welding, welding or other suitable can also be passed through
Mode is electrically connected with conductive connection pads 150.Since then, external circuit elements 200 (such as：Flexible PCB) it is electrically connected to display
Panel 100, and then complete the making of the display device 10 of the present embodiment.
Due to display panel 100 with external circuit elements 200 (such as：Flexible PCB) engagement before, the first side wall 112
With in second sidewall 122 multiple first part R1 and multiple second part R2 can respectively by multiple conductive connection pads 150 with
And multiple material water-proof material patterns 160 cover, without by organic layer 170 (such as：Alignment film), fluid sealant 140 and a plurality of letter
Number line SL is exposed in environment, thus aqueous vapor be easily detected by organic layer 170 (such as：Alignment film), fluid sealant 140 and a plurality of
Signal wire SL enters in the inside of display panel 100.Whereby, the display device 10 being completed internal electronic element (such as
Sub-pixel SP) it will not be damaged because making moist, therefore the yield and display quality of manufacture can be promoted.
It should be noted that, following embodiments continue to use the element numbers and partial content of previous embodiment, wherein adopting herein
Be denoted by the same reference numerals identical or approximate element, illustrates can refer to about the part that same technique content is omitted aforementioned
Embodiment, it is no longer repeated in following embodiments.
Fig. 2 B are shown as the side view of the display device of another embodiment of the present invention.Fig. 4 A are shown as the display dress of Fig. 2 B
Set the partial cutaway view along hatching A-A '.Fig. 4 B are shown as partial cutaway view of the display device along hatching B-B ' of Fig. 2 B.
The display device 10a of the present embodiment is similar to the display device 10 of previous embodiment, and the two main difference be in：It is formed
(such as：Coating) at least one block water wall 162, and block water wall 162 along predetermined direction (such as：First direction D1) it is set to first
Side wall 112 or second sidewall 122, and at least one wall 162 that blocks water connects at least one end of multiple material water-proof material patterns 160.This reality
It applies example remaining same or analogous element description and sees element description described in previous embodiment, no longer illustrate in this.
B is please referred to Fig.2, in the present embodiment, such as：Two block water walls 162 extension predetermined direction (such as：First party
To D1) with multiple material water-proof material patterns 160 extend predetermined direction (such as：Second direction D2) staggeredly (such as：
interlace).For example, two walls 162 that block water are separately connected multiple material water-proof material patterns 160 and are located at the first side wall 112
One end and the other end positioned at second sidewall 122, however invention is not limited thereto.In other embodiments, it also can only set
Set one block water wall 162 in the first side wall 110 or second sidewall 120 one of wherein.
B, Fig. 4 A and Fig. 4 B are please referred to Fig.2, in the present embodiment, block water wall 162 and the two-phase that is connect with the wall 162 that blocks water
Adjacent multiple material water-proof material patterns 160 can surround one of multiple conductive connection pads 150 person.For example, multiple walls that block water
162, which can be positioned adjacent to conductive connection pads 150, is located at one end of the first side wall 112 and is located at second adjacent to conductive connection pads 150
The other end of side wall 122, as shown in Figure 4 A.In addition multiple walls 162 that block water, which connect multiple material water-proof material patterns 160, can be located at first
One end of side wall 112 and/or the other end positioned at second sidewall 122, as shown in Figure 4 B.It is seen from another point of view, multiple resistances
Waterwall 162 connects multiple material water-proof material patterns 160 and surrounds multiple conductive connection pads 150, and can form the pattern with multiple openings,
Each split ring is around corresponding conductive connection pads 150.But the invention is not limited thereto.In other embodiments, block water wall 162
Connecting multiple material water-proof material patterns 160 can not also be entirely around conductive connection pads 150, and only partially about conductive connection pads 150
And/or material water-proof material pattern 160.For example, the wall 162 that blocks water can be continuous pattern, the pattern of segmentation or above-mentioned group
It closes.
Under the configuration of the present embodiment, the first side wall 112 that display device 10a is exposed in second sidewall 122 in addition to
It is covered respectively by multiple conductive connection pads 150 and multiple material water-proof material patterns 160, without by alignment film 170, fluid sealant 140
And a plurality of signal wire SL is exposed in environment, display device 10a blocks water wall 162 along predetermined direction (example with more at least one
Such as：First direction D1) setting.Since the wall 162 that blocks water connects multiple material water-proof material patterns 160 and surrounds at least one conductive connection pads
150, therefore aqueous vapor is easily detected by alignment film 170, fluid sealant 140 and a plurality of signal wire SL and enters display device 10a, less
It is easy to be entered in the inside of display device 10a by the first side wall 112 or second sidewall 122.Whereby, after size is made again and group installs
At the internal electronic element (such as sub-pixel SP) of display device 10a will not be damaged because making moist, therefore can more promote system
The yield and display quality made.
Referring to FIG. 6, the making side of the display device 10 in the production method and Fig. 6 of the display device 10a of the present embodiment
Method is similar, and the two main difference be in：The production method of the display device 10a of the present embodiment after step S350,
Step S370 is not carried out directly, but after step S350, S360 is first carried out, then carry out step S370 and step S380.This
The step of description of remaining step of embodiment is seen described in previous embodiment (such as：S300~S350, S370~
S380), no longer illustrate in this.Step 360：The production method of display device 10a can further include that coating at least one blocks water wall 162.
At least one block water wall 162 along predetermined direction (such as：First direction D1) it is set to the first side wall 112 and/or second sidewall
122, and at least one wall 162 that blocks water connects at least one end of multiple material water-proof material patterns 160.In this, the display of the present embodiment fills
Set 10a, because aqueous vapor be easily detected by organic layer 170 (such as：Alignment film), fluid sealant 140 and a plurality of signal wire SL enter it is aobvious
Showing device 10a, it is more difficult to be entered in the inside of display device 10a by the first side wall 112 and/or second sidewall 122.Whereby,
The internal electronic element (such as sub-pixel SP) for the display device 10a being completed will not be damaged because making moist, therefore can be more
Promote the yield and display quality of manufacture.
In previous embodiment, display dielectric layer 130 be with non-spontaneous luminescent material (such as：Liquid crystal material) it is example, but not
It is limited to this.In section Example, non-spontaneous luminescent material also may include electric wetted material, electric dust material, electrochromic material,
Or other suitable materials, and organic layer 170 (such as：Alignment film) it can be selected to be arranged or be not provided on demand.In other
In embodiment, display dielectric layer 130 can be self-luminescent material, such as：Inorganic material, organic material or other suitable materials,
Or combination above-mentioned, it can operate in embodiment above-mentioned, and organic layer 170 (such as：Alignment film) it can be selected on demand
It is arranged or is not provided with.
The display device of the present invention and the production method of display device after being cut to display panel by being removed (example
Such as：Grinding), multiple conductive connection pads are coated in the first side wall and second sidewall exposed, and in multiple adjacent conductive connection pads
Between formed (such as：Coating) multiple material water-proof material patterns, it can be cured again.Thus, which multiple material water-proof material patterns can
After display panel carries out the cutting of comprehensive analysis of conditions of CUN KOU pulse and skin of the forearm again, to carry out realizing that narrow or frame-free displaying device side wall presses against external circuit
Element (such as：Flexible PCB) technique.Due to by external circuit elements (such as：Flexible PCB) it is electrically connected to conduction
Before connection pad, the part the first side wall, part second sidewall, fluid sealant and the orientation that are exposed by material water-proof material pattern covers
Film.Therefore, material water-proof material pattern can to avoid aqueous vapor by organic layer (such as：Alignment film) and fluid sealant enter display dress
It sets.In addition, the display device of the present invention can also include the wall that blocks water, and the wall that blocks water connects material water-proof material pattern to surround multiple lead
Electric connection pad.In above-mentioned configuration, the wall that blocks water can further avoid aqueous vapor from entering display by the first side wall or second sidewall
The inside of device.Therefore, the internal electronic element for the display device being completed will not be damaged because making moist, and can also promote system
The yield and display quality made.In addition, compared to general narrow frame display device (such as：Without material water-proof material pattern and/
Or the wall that blocks water), display device of the invention and its production method can when forming conductive connection pads (such as：Before, later,
Simultaneously), material water-proof material pattern can be formed, has and simplifies technique, promotes water-resisting ability, avoids internal electronic element (such as sub- picture
Plain SP) it makes moist and damages, therefore the yield of manufacture can be increased and promote display quality.The making side of the display device of the present invention
Method can also also comprise an advance curing schedule, further avoid detraction conductive connection pads and the gas that blocks water of material water-proof material pattern
Effect.
Although the present invention is disclosed as above with embodiment, however, it is not to limit the invention, any technical field
Middle technical staff, without departing from the spirit and scope of the invention, when can make a little variation and retouching, therefore the protection of the present invention
Range is when subject to as defined in claim.
Claims (12)
1. a kind of display device, including：
One first substrate has a first side wall；
A plurality of signal wire is set to the inner surface of the first substrate, and those signal wires extend to the first side wall；
One second substrate is oppositely arranged with the first substrate, and the second substrate has a second sidewall, the wherein the first side wall
It is located at the same side of the display device with the second sidewall；
One display dielectric layer, between the first substrate and the second substrate；
One fluid sealant, between the first substrate and the second substrate, the fluid sealant is at least partially surrounding the display dielectric layer；
Multiple conductive connection pads, those conductive connection pads are separated from each other, and are arranged along a first direction, and are covered each by one first
The part the first side wall, the part of the first part second sidewall and fluid sealant of a first part divided, wherein should
A little conductive connection pads are electrically connected those corresponding signal wires；And
Multiple material water-proof material patterns, those material water-proof material patterns are staggered with those conductive connection pads along the first direction, and should
A little material water-proof material patterns be covered each by the part of the second part the first side wall, the part of the second part second sidewall with
And one second part the fluid sealant.
2. the material of display device as described in claim 1, wherein those conductive connection pads includes conductive silver glue, electrical-conductive nanometer grain
The mixture of son or both one of them and material water-proof material.
3. display device as described in claim 1, further includes multiple organic layers, those organic layers are respectively arranged at first base
On the inner surface of at least one of which of plate and the second substrate.
4. display device as described in claim 1 further includes an at least external circuit elements, there are multiple connection gaskets, and should
A little connection gaskets are connected with those corresponding conductive connection pads, and wherein the external circuit elements covering part the first side wall should with part
Second sidewall.
Further include at least one blocking water wall, being set to part along the first direction should 5. display device as described in claim 1
The first side wall or the part second sidewall, and at least one wall that blocks water connects at least one end of those material water-proof material patterns.
6. display device as claimed in claim 5, wherein block water wall and two those adjacent resistances for being connect with the wall that blocks water
Water patterns of material surrounds those conductive connection pads one of which.
7. a kind of production method of display device, including：
There is provided a display panel, including a first substrate, a plurality of signal wire being set on the first substrate, a second substrate with
And the display dielectric layer between the first substrate and the second substrate；
The display panel is cut；
A fluid sealant is formed in the side that the display panel is cut, which inserts the first substrate and the second substrate
Between, the fluid sealant is at least partially surrounding the display dielectric layer；
Remove the first substrate, the second substrate and the fluid sealant, expose the first substrate a first side wall, this second
At least partly side surface of one second sidewall of substrate and the respectively signal wire, the wherein the first side wall are located at the second sidewall
The side that the display panel is cut；
Multiple conductive connection pads are formed, those conductive connection pads are arranged along a first direction, and are covered each by the portion of a first part
Divide the fluid sealant of the first side wall, the part of the first part second sidewall and a first part；
Multiple material water-proof material patterns are formed, those material water-proof material patterns are with those conductive connection pads along the first direction staggered row
Row, and those material water-proof material patterns be covered each by the part of the second part the first side wall, a second part part this
The fluid sealant of two side walls and a second part；And
Cure those conductive connection pads and those material water-proof material patterns.
8. the production method of display device as claimed in claim 7, wherein forming those conductive connection pads, in formation, those block water
Before patterns of material, or those material water-proof material patterns are formed before forming those conductive connection pads.
9. the production method of display device as claimed in claim 8 blocks water wherein forming those conductive connection pads with those are formed
It further include an advance curing schedule between patterns of material.
10. the production method of display device as claimed in claim 7, wherein forming those conductive connection pads or those material water-proof materials
The method of layer includes transfer, screen printing, intaglio, laser ablation or ink jet printing.
11. the production method of display device as claimed in claim 7 further includes providing an at least external circuit elements to be covered in
Partly the first side wall and the part second sidewall, wherein an at least external circuit elements have multiple connection gaskets, and those
Connection gasket is connected with those corresponding conductive connection pads.
Further include forming at least one to block water wall 12. the production method of display device as claimed in claim 7, along this first
Direction is set to the part the first side wall or the part second sidewall, and at least one wall that blocks water connects those material water-proof material patterns
At least one end.
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| Application Number | Priority Date | Filing Date | Title |
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| TW106145828 | 2017-12-26 | ||
| TW106145828A TWI646370B (en) | 2017-12-26 | 2017-12-26 | Display device and manufacturing method thereof |
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| CN108363229A true CN108363229A (en) | 2018-08-03 |
| CN108363229B CN108363229B (en) | 2021-07-20 |
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| TW (1) | TWI646370B (en) |
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| TWI687740B (en) * | 2019-01-02 | 2020-03-11 | 友達光電股份有限公司 | Thin film transistor driving circuit and liquid crystal display device |
| TWI741573B (en) * | 2020-04-28 | 2021-10-01 | 友達光電股份有限公司 | Display panel |
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Also Published As
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| TWI646370B (en) | 2019-01-01 |
| CN108363229B (en) | 2021-07-20 |
| TW201928461A (en) | 2019-07-16 |
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