CN109346623A - AMOLED shows product edge bonding method, edge sealing structure and display product - Google Patents
AMOLED shows product edge bonding method, edge sealing structure and display product Download PDFInfo
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- CN109346623A CN109346623A CN201811353618.0A CN201811353618A CN109346623A CN 109346623 A CN109346623 A CN 109346623A CN 201811353618 A CN201811353618 A CN 201811353618A CN 109346623 A CN109346623 A CN 109346623A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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Abstract
The present invention discloses a kind of AMOLED and shows product edge bonding method, edge sealing structure and display product.The AMOLED shows product edge bonding method, comprising: in the outer ring silk-screen sintered glass of the big plate of rear cover glass；The big plate of cover glass is bonded with base plate glass after will be described, and the sintered glass forms interval after solidifying between the big plate of rear cover glass and the edge of base plate glass of fitting；In the marginal point edge sealing adhesive of the big plate of rear cover glass formed behind interval and base plate glass, interval filling infiltration that the edge sealing adhesive is formed by the sintered glass and by the edge seal.Scheme provided by the invention can effectively improve edge sealing reinforcing effect, improve product quality.
Description
Technical field
The present invention relates to technical field of flat panel display, and in particular to a kind of AMOLED display product edge bonding method, edge sealing knot
Structure and display product.
Background technique
With the development of display technology, OLED (Organic Light Emitting Diode, Organic Light Emitting Diode)
Display product gradually appears in each display field.AMOLED(Active Matrix Organic Light Emitting
Diode, active matrix organic light-emitting diode) it is display panel of new generation, belong to spontaneous light type, compared to general liquid crystal
Panel, have fast response time, without backlight, contrast is higher, overall structure is frivolous, visual angle is wide, small power consumption and soft
Property the advantages that, have more extensive application prospect.
The trend of current consumer product is the more Bao Yuehao that product is done, and is thinned so generally also carrying out acidification.
Show that product also requires lightening feature for AMOLED, the prior art is generally encapsulated in the big plate of rear cover glass and base plate glass
After fitting, then carries out acidification and be thinned.Wherein, it needs to carry out edge sealing reinforcement to the glass after fitting before acidification is thinned, to prevent
Crack leads to the bad qualities such as fragmentation into acid.So-called acidification is thinned, exactly by big glass sheet (the material SiO after fitting2
(silica)) it is dipped into acid and is reacted, etching glass surface, to reach thinning effect.So-called edge sealing reinforcement, refers to
The edge sealing adhesive that liquid is injected between two sheet glass is sealed protection.
But in art methods, edge sealing reinforcement is often because the problems such as glass gap size of fitting is different, causes
Edge sealing effect is bad, so that, because leakage acid causes stress bad, occurring phenomena such as fragmentation in subsequent thinning process, influencing to produce
Product quality.
Summary of the invention
In view of this, it is an object of the invention to propose that a kind of AMOLED shows product edge bonding method, edge sealing structure and aobvious
Show product, edge sealing reinforcing effect can be effectively improved, improves product quality.
According to an aspect of the present invention, a kind of AMOLED display product edge bonding method is provided, comprising:
In the outer ring silk-screen sintered glass of the big plate of rear cover glass；
The big plate of cover glass after described is bonded with base plate glass, the sintered glass solidify after fitting rear cover glass it is big
Interval is formed between plate and the edge of base plate glass；
In the marginal point edge sealing adhesive of the big plate of rear cover glass formed after being spaced and base plate glass, the edge sealing adhesive passes through
The interval filling that the sintered glass is formed penetrates into and by the edge seal.
Preferably, the outer ring silk-screen sintered glass in the big plate of rear cover glass, comprising:
The circle of outer ring silk-screen one in the big plate of rear cover glass or the sintered glass more than a circle.
Preferably, the edge of the big plate of cover glass is 2~6mm after the positional distance of the silk-screen sintered glass.
Preferably, the height of the sintered glass of the silk-screen is 4~11 μm.
Preferably, the outer ring silk-screen sintered glass in the big plate of rear cover glass, comprising:
The pattern that can pass through mesh is set on silk screen, wherein after the pattern position is corresponding the big plate of cover glass outer ring position
It sets；
The sintered glass of pulpous state is expressed to by the pattern of the permeable mesh in the big plate of rear cover glass in silk-screen
Outer ring.
Preferably, the method also includes:
Each internal element silk-screen sintered glass of the big plate of cover glass after described；
Wherein each internal element silk-screen sintered glass in the big plate of rear cover glass and described in the big plate of rear cover glass
Outer ring silk-screen sintered glass is silk-screen or separated silk-screen simultaneously.
According to another aspect of the present invention, a kind of edge sealing structure of AMOLED display product is provided:
The edge sealing structure includes the big plate of rear cover glass and base plate glass of fitting；Wherein,
It include between being formed after sintered glass solidifies between the big plate of rear cover glass and the edge of base plate glass of the fitting
Every the sintered glass carries out silk-screen by the outer ring of the big plate of cover glass after described and obtains；
The edge of the big plate of rear cover glass formed after being spaced and base plate glass includes edge sealing adhesive, and the edge sealing adhesive is filled out
It fills and penetrates into interval that the sintered glass is formed and by the edge seal.
Preferably, the edge of the big plate of cover glass is 2~6mm after the positional distance of the silk-screen sintered glass.
Preferably, the height of the sintered glass of the silk-screen is 4~11 μm.
According to another aspect of the present invention, a kind of AMOLED display product is provided, including above-mentioned edge sealing structure.
Through the above it can be found that technical solution provided by the embodiment of the present invention, is in the big plate of rear cover glass
Outer ring silk-screen sintered glass, then when the big plate of cover glass is bonded with base plate glass after will be described, because the big plate of rear cover glass
Edge contains sintered glass, and sintered glass can be between the big plate of rear cover glass and the edge of base plate glass of fitting after solidifying
Interval is formed, is played a supporting role；When subsequent in the marginal point for forming rear cover glass big plate and base plate glass after interval
When edge sealing adhesive carries out edge sealing processing, the edge sealing adhesive can be fully filled infiltration by the interval that the sintered glass is formed
And by the edge seal, so that rear cover glass and base plate glass is bonded and sealed well, avoid edge sealing in the prior art
Glue, which is only attached to glass edge, leads to the problem of seal gap occur.It is subsequent when carrying out acidification reduction processing, use acid corrosion
Glass surface, because seal glass surfaces are good, acid just can not be internal from corrosion is entered between two sheet glass, will not generate fragmentation
The problems such as, improve product quality.
Further, the clinkering that the embodiment of the present invention can be enclosed or be enclosed more than one in the outer ring silk-screen one of the big plate of rear cover glass
Glass.
Further, present invention method can also include: each internal element silk of the big plate of cover glass after described
Print sintered glass；And in order to save process, each internal element silk-screen sintered glass of the embodiment of the present invention in the big plate of rear cover glass
It can be silk-screen simultaneously with the outer ring silk-screen sintered glass in the big plate of rear cover glass；Alternatively, also can choose separated silk-screen.
Detailed description of the invention
Disclosure illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the disclosure above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in disclosure illustrative embodiments, identical reference label
Typically represent same parts.
Fig. 1 is that a kind of AMOLED of the embodiment of the present invention shows a schematic flow chart of product edge bonding method；
Fig. 2 is that a kind of AMOLED of the embodiment of the present invention shows another schematic flow chart of product edge bonding method；
Fig. 3 is the silk screen design schematic diagram used in the embodiment of the present invention；
Fig. 4 is that rear cover glass uses the effect diagram after silk screen silk-screen in the embodiment of the present invention；
Fig. 5 is the peripheral Frit position view in the embodiment of the present invention；
Fig. 6 is the edge sealing structure schematic diagram of the AMOLED display product in the embodiment of the present invention；
Fig. 7 is that the method for the present invention and the edge sealing processing contrast schematic diagram using the method for the present invention is not used.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
Although showing the preferred embodiment of the disclosure in attached drawing, however, it is to be appreciated that may be realized in various forms
The disclosure is without that should be limited by the embodiments set forth herein.On the contrary, thesing embodiments are provided so that the disclosure more
Add thorough and complete, and the scope of the present disclosure can be completely communicated to those skilled in the art.
The present invention proposes that a kind of AMOLED shows product edge bonding method, can effectively improve edge sealing reinforcing effect, improve product
Quality.
Below in conjunction with the technical solution of attached drawing the present invention is described in detail embodiment.
Fig. 1 is that a kind of AMOLED of the embodiment of the present invention shows a schematic flow chart of product edge bonding method.
Referring to Fig.1, which comprises
In a step 101, in the outer ring silk-screen sintered glass of the big plate of rear cover glass.
Wherein it is possible to the circle of outer ring silk-screen one in the big plate of rear cover glass or the sintered glass more than a circle.The silk-screen is molten
The edge of the big plate of cover glass can be 2~6mm after the positional distance of knot glass.The height of the sintered glass of the silk-screen can be
4~11 μm.
In a step 102, the big plate of cover glass is bonded with base plate glass after will be described, is being bonded after the sintered glass solidification
The big plate of rear cover glass and the edge of base plate glass between formed interval.
Because the edge of the rear big plate of cover glass contains sintered glass, sintered glass can be in the rear cover glass of fitting after solidifying
Interval is formed between the big plate of glass and the edge of base plate glass, is played a supporting role.
In step 103, in the marginal point edge sealing adhesive of the big plate of rear cover glass formed after being spaced and base plate glass, institute
The interval filling that edge sealing adhesive is formed by the sintered glass is stated to penetrate into and by the edge seal.
In the step, edge sealing adhesive can be fully filled infiltration by the interval that the sintered glass is formed and will be described
Edge seal makes rear cover glass and base plate glass be bonded and sealed well.
From the embodiment it can be found that technical solution provided by the embodiment of the present invention, is in the outer of the big plate of rear cover glass
Silk-screen sintered glass is enclosed, then when the big plate of cover glass is bonded with base plate glass after will be described, because of the side of the big plate of rear cover glass
Edge contains sintered glass, sintered glass solidify after can between the big plate of rear cover glass and the edge of base plate glass of fitting shape
At interval, it plays a supporting role；When the subsequent marginal point in the big plate of rear cover glass formed after interval and base plate glass seals
When side glue carries out edge sealing processing, the edge sealing adhesive can be fully filled infiltration simultaneously by the interval that the sintered glass is formed
By the edge seal, rear cover glass and base plate glass is made to be bonded and sealed well, avoids edge sealing adhesive in the prior art
Only being attached to glass edge leads to the problem of seal gap occur.It is subsequent when carrying out acidification reduction processing, use acid corrosion glass
Glass surface, because seal glass surfaces are good, acid just can not be internal from corrosion is entered between two sheet glass, will not generate fragmentation etc.
Problem improves product quality.
Fig. 2 is that a kind of AMOLED of the embodiment of the present invention shows another schematic flow chart of product edge bonding method.Fig. 2 phase
The present invention program is described in more detail to Fig. 1.
The lightening feature of product is shown for AMOLED, generally after the big plate of rear cover glass is bonded with substrate package, then
It carries out acidification to be thinned, needs to carry out edge sealing reinforcement to the glass after fitting before being thinned, to prevent crack from leading to fragmentation etc. into acid
Bad quality, but the problems such as the edge sealing reinforcement of the prior art is different because of glass gap size, it cannot get good edge sealing effect always
Fruit.The invention proposes a kind of AMOLED to show that the new method of edge sealing is thinned in product, encloses in the big plate outer ring silk-screen one of rear cover glass
Frit (sintered glass, a kind of potting material), plays a supportive role as Space (interval), allow edge sealing adhesive more preferably enter and
It adequately fills up, so that the preferably anti-leak-stopping acid of seal glass, prevents from causing glass shards etc. to be asked because being acidified thinning process leakage acid
Topic.
Referring to Fig. 2, which comprises
In step 201, the pattern that can pass through mesh is set on silk screen, wherein cover glass after the pattern position is corresponding
The outer ring position of big plate.
Be used for the pattern of silk-screen Frit when the present invention designs in the circle of silk screen periphery design one, the pattern can be rectangular,
It can be circle etc., can be continuously or discontinuously, the present invention is not limited.It should be noted that the pattern of silk-screen Frit can be with
It is designed as a circle, two circles or more multi-turn etc..Wherein, silk screen is to can pass through mesh pattern in silk Net-based Design as mask plate,
It can be designed as sealing elsewhere.Subsequent Frit slurry is squeezed on screen mask plate by printing, from permeable mesh
Pattern is carried on rear cover glass.
Fig. 3 is the silk screen design schematic diagram used in the embodiment of the present invention.As shown in figure 3, silk screen include screen frame 310, it is outer
Purse seine hole 311, net slurry sealing station 312.The embodiment of the present invention is in the original cell of silk screen (unit) outermost namely peripheral mesh
311 positions setting, one circle or multi-turn pattern are without net slurry sealing.
In step 202, using silk screen the big plate of rear cover glass outer ring silk-screen sintered glass.
The sintered glass of pulpous state is squeezed by the pattern of the permeable mesh when step carries out silk-screen using silk screen
To the outer ring in the big plate of rear cover glass.
The step mainly the techniques such as is printed, is solidified in silk-screen processing procedure, so that the outer ring silk-screen of the big plate of rear cover glass
It forms Frit and plays interval supporting role.Fig. 5 is the peripheral Frit position view in the embodiment of the present invention.The position of silk-screen Frit
Edge apart from the big plate of rear cover glass is 2~6mm (namely from glass edge inside 2~6mm), such as can be and be apart from glass edge
2~4mm, 2~5mm, 3~5mm, 3~6mm, 4~5mm, 4~6mm etc. can according to need and be configured adjustment.In Fig. 5 with
The positional distance glass edge of Frit is 3~5mm illustration but not limited to this.In addition, the height of the Frit of silk-screen can be 4
~11 μm, and can be adjusted according to production needs, such as can be 4~9 μm, 4~10 μm, 5~9 μm, 5~10 μm, 5
~11 μm etc..
After the present invention carries out silk screen, in the outer ring silk-screen Frit of the big plate of rear cover glass, then solidifies, finally make
The pattern of the big plate of cover glass is as shown in Figure 4 afterwards.Fig. 4 is that rear cover glass uses the effect after silk screen silk-screen in the embodiment of the present invention
Schematic diagram.As shown in figure 4, including the big edges of boards edge 410 of rear cover glass, the periphery position Frit 411, the position internal element Frit 412.
Wherein, the position Frit 411 in the position corresponding diagram 4 of the peripheral mesh 311 in Fig. 3.
It should be noted that the internal element silk-screen Frit in the rear big plate of cover glass is normal packaging technology, the present invention is to mention
Out in the peripheral silk-screen Frit of the big plate of rear cover glass.The big intralamellar part unit silk-screen Frit of cover glass and the big plate of rear cover glass is outer afterwards
Silk-screen can be separated by enclosing silk-screen Frit, and in order to save process, can also silk-printing and shaping simultaneously together, namely periphery Frit and interior
Portion unit F rit silk-screen together.The case where intralamellar part unit silk-screen Frit big for rear cover glass, silk screen can be set permeable
The pattern of mesh corresponds to internal element silk-screen Frit, such as is that can correspond to 412 silk-screen of the position internal element Frit in Fig. 4
Frit。
In step 203, the big plate of cover glass is bonded with base plate glass after will be described, is being bonded after the sintered glass solidification
The big plate of rear cover glass and the edge of base plate glass between formed interval.
Base plate glass of the invention can be LTPS (Low Temperature Poly-silicon, low temperature polycrystalline silicon) base
Glass sheet or other kinds of base plate glass etc., the present invention is not limited.
In the step, LTPS base plate glass is bonded with the big plate of rear cover glass, wherein silk on the edge of the big plate of rear cover glass
It is printed on Frit material, the two panels glass edge after fitting forms interval and plays a supporting role.Cover glass and LTPS substrate glass afterwards
After glass fitting, Frit is spaced apart two sheet glass, prevents two panels glass edge adhesion.
In step 204, in the marginal point edge sealing adhesive of the big plate of rear cover glass formed after being spaced and base plate glass, institute
The interval filling that edge sealing adhesive is formed by the sintered glass is stated to penetrate into and by the edge seal.
In the step, edge sealing adhesive passes through the interval of Frit even support, enters very well and fills up the big plate of rear cover glass and base
Entire gap between the edge of glass sheet, it is ensured that edge sealing adhesive preferably seals, and plays blocking acid and enters from glass edge
Effect.
Fig. 6 is the edge sealing structure schematic diagram of the AMOLED display product in the embodiment of the present invention.
Referring to Fig. 6, the edge sealing structure includes the big plate 610 of rear cover glass and base plate glass 611 of fitting；Wherein,
It include after sintered glass 612 solidifies between the big plate 610 of the rear cover glass of the fitting and the edge of base plate glass 611
The interval 613 of formation, the sintered glass 612 carry out silk-screen by the outer ring of the big plate 610 of cover glass after described and obtain；
The big plate 610 of rear cover glass formed after being spaced 613 and the edge of base plate glass 611 include edge sealing adhesive 614, and
The edge sealing adhesive 614, which is filled, penetrates into interval 613 that the sintered glass 612 is formed and by the edge seal.
Wherein, the edge of the big plate 610 of cover glass is 2~6mm after the positional distance of the silk-screen sintered glass 612, such as
Can be apart from glass edge is 2~4mm, 2~5mm, 3~5mm, 3~6mm, 4~5mm, 4~6mm etc., can according to need into
Row setting adjustment.
Wherein, the height of the sintered glass 612 of the silk-screen is 4~11 μm, such as can be 4~9 μm, 4~10 μm, 5
It~9 μm, 5~10 μm, 5~11 μm etc., can be adjusted according to production needs.
It further include that a kind of UV glue (light-sensitive emulsion, oligomer of crosslinking curing) 615, UV glue 615 mainly can be used for pair in Fig. 6
Each internal element of the big plate 610 of cover glass is sealed afterwards.
Fig. 7 is that the method for the present invention and the edge sealing processing contrast schematic diagram using the method for the present invention is not used.
Draw above is shown the effect of unused technical solution of the present invention in Fig. 7, in Fig. 7 below figure be shown
Use the effect of technical solution of the present invention.Draw above in Fig. 7, by the marginal point edge sealing of the big plate 610 of rear cover glass after fitting
Glue 614, farther out apart from glass edge, general distance has 15~20mm to UV glue 615, and distance there is not two panels glass edge adhesion
It has the gap, causes edge sealing adhesive 614 that can not penetrate into reinforcement at position 712.Figure below in Fig. 7, because having Frit (sintered glass
612) it is used as Space, two sheet glass are spaced apart, so that the edge sealing adhesive 614 of liquid is easily accessible.In edge sealing adhesive 614, edge sealing
Glue 614 can be sufficient filling with the interval 613 for penetrating into the formation of sintered glass 612 and by the edge seal, that is, seal
Side glue 614 can penetrate into reinforcement very well, to reach sealing effect.
It should be noted that the present invention can also carry out package sealing with laser again after fitting, two panels glass is made by package sealing with laser
Glass is securely sticked together.
From above-mentioned technical proposal it can be found that in the prior art, glass edge cuts out-of-flatness, two panels glass gluing has partially
Difference, in marginal point edge sealing adhesive, without gap between two sheet glass of rear cover glass and base plate glass, edge sealing adhesive is only attached to glass
Unavoidably there is seal gap and is easy to appear when using acid corrosion glass surface in thinning process and seals bad cause in edge
Acid is internal from corrosion is entered between two sheet glass, to cause the bad problem of quality.Technical solution provided by the invention is rear
The big plate periphery silk-screen Frit of cover glass is as Space, so that rear cover glass and two sheet glass of base plate glass generate gap, edge sealing adhesive
It will not be attached only to glass edge but can enter inside glass, so that two sheet glass are bonded and sealed very well, avoid
There is seal gap, when thinning process uses acid corrosion glass surface, because glass capsulation well makes acid can not be from two panels
Enter between glass, inside would not be corroded, to avoid the bad problem of quality.
Correspondingly, the present invention also provides a kind of AMOLED to show product comprising edge sealing knot described in above-mentioned Fig. 6
Structure, edge sealing structure may refer to the description in Fig. 6 and other accompanying drawings, and details are not described herein again.
It should be noted that be related to the thinned display product of acidification in flat display field, such as various need to be thinned
AMOLED product, may be suitable for the present invention program.
Above it is described in detail according to the technique and scheme of the present invention by reference to attached drawing.
In addition, being also implemented as a kind of computer program or computer program product, the meter according to the method for the present invention
Calculation machine program or computer program product include the calculating for executing the above steps limited in the above method of the invention
Machine program code instruction.
Alternatively, the present invention can also be embodied as a kind of (or the computer-readable storage of non-transitory machinable medium
Medium or machine readable storage medium), it is stored thereon with executable code (or computer program or computer instruction code),
When the executable code (or computer program or computer instruction code) by electronic equipment (or calculate equipment, server
Deng) processor execute when, so that the processor is executed each step according to the above method of the present invention.
Those skilled in the art will also understand is that, various illustrative logical blocks, mould in conjunction with described in disclosure herein
Block, circuit and algorithm steps may be implemented as the combination of electronic hardware, computer software or both.
The flow chart and block diagram in the drawings show the possibility of the system and method for multiple embodiments according to the present invention realities
Existing architecture, function and operation.In this regard, each box in flowchart or block diagram can represent module, a journey
A part of sequence section or code, a part of the module, section or code include one or more for realizing defined
The executable instruction of logic function.It should also be noted that in some implementations as replacements, the function of being marked in box can also
To be occurred with being different from the sequence marked in attached drawing.For example, two continuous boxes can actually be basically executed in parallel,
They can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or stream
The combination of each box in journey figure and the box in block diagram and or flow chart, can the functions or operations as defined in executing
Dedicated hardware based system realize, or can realize using a combination of dedicated hardware and computer instructions.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or improvement to the technology in market for best explaining each embodiment, or make the art
Other those of ordinary skill can understand each embodiment disclosed herein.
Claims (10)
1. a kind of AMOLED shows product edge bonding method characterized by comprising
In the outer ring silk-screen sintered glass of the big plate of rear cover glass；
The big plate of cover glass after described is bonded with base plate glass, the sintered glass solidify after fitting the big plate of rear cover glass and
Interval is formed between the edge of base plate glass；
In the marginal point edge sealing adhesive of the big plate of rear cover glass formed after being spaced and base plate glass, the edge sealing adhesive passes through described
The interval filling that sintered glass is formed is penetrated into and by the edge seal.
2. the method according to claim 1, wherein the outer ring silk-screen clinkering glass in the big plate of rear cover glass
Glass, comprising:
The circle of outer ring silk-screen one in the big plate of rear cover glass or the sintered glass more than a circle.
3. according to the method described in claim 1, it is characterized by:
The edge of the big plate of cover glass is 2~6mm after the positional distance of the silk-screen sintered glass.
4. according to the method described in claim 1, it is characterized by:
The height of the sintered glass of the silk-screen is 4~11 μm.
5. the method according to claim 1, wherein the outer ring silk-screen clinkering glass in the big plate of rear cover glass
Glass, comprising:
The pattern that can pass through mesh is set on silk screen, wherein after the pattern position is corresponding the big plate of cover glass outer ring position；
The sintered glass of pulpous state is expressed to by the pattern of the permeable mesh in the outer of the big plate of rear cover glass in silk-screen
Circle.
6. method according to any one of claims 1 to 5, which is characterized in that the method also includes:
Each internal element silk-screen sintered glass of the big plate of cover glass after described；
Wherein each internal element silk-screen sintered glass in the big plate of rear cover glass and the outer ring in the big plate of rear cover glass
Silk-screen sintered glass is silk-screen or separated silk-screen simultaneously.
7. the edge sealing structure that a kind of AMOLED shows product, it is characterised in that:
The edge sealing structure includes the big plate of rear cover glass and base plate glass of fitting；Wherein,
It include the interval formed after sintered glass solidifies, institute between the big plate of rear cover glass and the edge of base plate glass of the fitting
Sintered glass is stated to obtain by carrying out silk-screen in the outer ring of the big plate of the rear cover glass；
The edge of the big plate of rear cover glass formed after being spaced and base plate glass includes edge sealing adhesive, and edge sealing adhesive filling is seeped
Enter to the sintered glass interval formed and by the edge seal.
8. edge sealing structure according to claim 7, it is characterised in that:
The edge of the big plate of cover glass is 2~6mm after the positional distance of the silk-screen sintered glass.
9. edge sealing structure according to claim 7 or 8, it is characterised in that:
The height of the sintered glass of the silk-screen is 4~11 μm.
10. a kind of AMOLED shows product, which is characterized in that including the described in any item edge sealing knots of the claims 7 to 9
Structure.
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| CN201811353618.0A CN109346623B (en) | 2018-11-14 | 2018-11-14 | AMOLED display product edge sealing method, edge sealing structure and display product |
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| CN201811353618.0A CN109346623B (en) | 2018-11-14 | 2018-11-14 | AMOLED display product edge sealing method, edge sealing structure and display product |
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