CN110109578A - Encapsulating structure and display device - Google Patents
Encapsulating structure and display device Download PDFInfo
- Publication number
- CN110109578A CN110109578A CN201910323406.6A CN201910323406A CN110109578A CN 110109578 A CN110109578 A CN 110109578A CN 201910323406 A CN201910323406 A CN 201910323406A CN 110109578 A CN110109578 A CN 110109578A
- Authority
- CN
- China
- Prior art keywords
- substrate
- colloid
- encapsulating structure
- groove
- box dam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
- B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/202—LCD, i.e. liquid crystal displays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
This announcement provides a kind of encapsulating structure and display device, encapsulating structure includes the first substrate, the second substrate, box dam and colloid, first substrate is oppositely arranged with the second substrate, box dam is arranged on the first substrate, and box dam forms a circle closing structure along the edge of the first substrate, colloid and the neighbouring setting of box dam, box dam and colloid seal the first substrate and the second substrate.After first substrate and the second substrate palette, encapsulating structure has preferable fitting effect and touch-control effect.
Description
Technical field
This announcement is related to field of display technology more particularly to a kind of encapsulating structure and display device.
Background technique
With liquid crystal display (liquid crystal display, LCD) in apply continuous universal of commercial field and
It expands, user is higher and higher to the performance requirement of display screen, while also constantly expanding to the interactive demand of display screen.
Wherein, show that the interactivity of screen is mainly reflected on touch function, current large-sized high-end touch screen is main
Based on projecting type capacitor touch-control.In such touch-control structure, the combination between Touch Screen and protective film layer is divided into a point frame
Fitting and complete two kinds of fitting.The mounted structure design of frame is widely used.Frame patch touch panel yield and be produced into
This is all more advantageous than full sticking touch control screen.But in prior art designs, frame patch usually will appear poorly sealed, and touch
Remain air between control screen and protective film layer, so that the display quality of display panel is undesirable.
In conclusion being bonded usually residual between screen and protective film layer in the existing mounted touch panel structure provided design of frame
There are air, it is bonded not tight, the problems such as Display panel effect is undesirable, therefore, it is necessary to propose regarding to the issue above further
Improve and perfect scheme.
Summary of the invention
This announcement provides a kind of encapsulating structure and display device, in the attaching process to solve existing touch panel, touching
The problems such as control screen after being bonded, remains air with protective film layer, and fitting is not close, and the display effect of panel is undesirable.
In order to solve the above technical problems, the technical solution that this announcement embodiment provides is as follows:
According to this announcement embodiment in a first aspect, providing a kind of encapsulating structure, comprising:
First substrate；
Second substrate, first substrate are oppositely arranged with second substrate；
Box dam, the box dam is arranged on first substrate, and the box dam is along the edge shape of first substrate
At a circle closing structure；And
Described in the neighbouring setting of the colloid that one trap is closed, the colloid and the box dam, the box dam and colloid sealing
First substrate and second substrate.
According to one embodiment of this announcement, the box dam is arranged in the enclosed region of the colloid.
According to one embodiment of this announcement, the height of the box dam is not more than the height of the colloid.
It further include the first groove and the second groove, the setting of first groove in a ring according to one embodiment of this announcement
In the edge region of first substrate, the edge that second substrate is set of second groove in a ring
Region, first groove and second groove are oppositely arranged.
According to one embodiment of this announcement, the colloid is filled in first groove and second groove, the glue
Body is for sealing first substrate and second substrate.
According to one embodiment of this announcement, the colloid is liquid glue.
According to one embodiment of this announcement, first substrate is glass substrate or protective film layer.
According to one embodiment of this announcement, second substrate is touch layer or cover-plate glass.
According to one embodiment of this announcement, the area of first substrate is not more than the area of second substrate.
According to the second aspect of this announcement, a kind of display device is additionally provided, the display device includes that this announcement is implemented
The encapsulating structure that example provides.
In conclusion this announcement embodiment has the beneficial effect that
This announcement provides a kind of encapsulating structure and display device, passes through the edge of the underlay substrate in encapsulating structure
Box dam, colloid or groove structure is arranged in region, and when sealed, the colloid and the box dam can be effectively opposite by two pieces
Substrate sealing it is tight, meanwhile, liquid glue is injected in groove structure, further enhances packaging effect, it is effective prevent it is outer
The substances such as the water oxygen on boundary enter between two film layers, and influence the display effect of panel.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of announcement
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the encapsulating structure floor map of this announcement embodiment；
Fig. 2 is the encapsulating structure schematic cross-section that this announcement embodiment provides；
Fig. 3 is the another package structure diagram that this announcement embodiment provides；
Fig. 4 is the schematic cross-section for the another encapsulating structure that this announcement embodiment provides；
Fig. 5 is the display device schematic diagram that this announcement embodiment provides.
Specific embodiment
Below in conjunction with the attached drawing in this announcement embodiment, the technical solution in this announcement embodiment is carried out clear, complete
Site preparation description.Obviously, described embodiment is only this announcement a part of the embodiment, instead of all the embodiments.It is based on
Embodiment in this announcement, those skilled in the art's every other implementation obtained without creative efforts
Example belongs to the range of this announcement protection.
In this revealed embodiment, as shown in FIG. 1, FIG. 1 is the floor map of the encapsulating structure of this announcement embodiment.
The encapsulating structure includes: the first substrate 100, colloid 101 and box dam 102.By the way that box dam is arranged on the first substrate 100
102 and colloid 101, wherein colloid 101 is arranged along the edge region of the first substrate 100, and colloid 101 is arranged
The ring structure closed for a trap can effectively prevent 100 peripheral region of the first substrate in this way, colloid 101 is after hardening
The substances such as water, gas enter panel itself, and then guarantee the sealing effect between screen and protective film layer.
Meanwhile box dam 102 is set also on the first substrate 100.Edge of the box dam 102 also along the first substrate 100
Region setting, close to colloid 101, and box dam 102 is arranged in the enclosed region of colloid 101, in this way, with 101 shape of colloid
At secondary barricade, further reinforce sealing effect, in production, box dam 102 can be configured by the technique of screen painting,
It can also be made by way of attaching ultrathin foam adhesive tape.
Specifically, as shown in Fig. 2, Fig. 2 is the schematic cross-section for the encapsulating structure that this announcement embodiment provides.The present embodiment
Encapsulating structure include the first substrate 202, the second substrate 200, colloid 201 and box dam 203.For specific product, the first lining
Bottom 202 can be glass substrate either protective film layer, and the second substrate 200 can be touch layer or cover-plate glass.It is first in sealing
First set the colloid 201 and box dam 203 of closure along edge on the first substrate 202, and by the second substrate 200 lid and
Solidify colloid 201 on the first substrate 202, then through techniques such as illumination, to complete the first substrate 202 and the second substrate
200 sealing can be evacuated in sealing area.The encapsulation fitting effect of encapsulating structure in this announcement embodiment is preferable, right
When second substrate 200 is touched, touch-control effect is also preferable.
Meanwhile first substrate 202 area be not more than the second substrate 200 area, in this way, the second substrate 200 can be effective
The region overlay for being enclosed colloid 201 seal up.Also, the height for the box dam 203 being arranged is not more than the height of colloid 201,
Box dam 203 has the function of support to the second substrate 200 to a certain extent, guarantees in touch-control, and the second substrate 200 sink
Amplitude is excessive, the box dam 203 and colloid 201 of multiple closures can be arranged on the first substrate 202 according to specific product, to guarantee
Packaging effect.
As shown in figure 3, Fig. 3 is the another package structure diagram that this announcement embodiment provides.The envelope of this announcement embodiment
Assembling structure includes the first substrate 300 and groove 301.Groove 301 is arranged on the edge region of the first substrate 300.
Specifically, as shown in figure 4, Fig. 4 is the schematic cross-section for the another encapsulating structure that this announcement embodiment provides.Originally it takes off
The encapsulating structure for showing embodiment includes the first substrate 401, the second substrate 400, the first groove 403 and the second groove 402.It is described
First groove 403 is arranged in a ring around the edge region of the first substrate 401, the setting of the second groove 402 also in a ring
On the edge region of the second substrate 400.Also, when the first substrate 401 and the opposite lid of the second substrate 400 and when, first
Groove 403 is just opposite with the second groove 402, and the first groove 403 and the second groove 402 can be printed by film forming etching or halftone
The technique of brush makes.
When being sealed fitting, colloid is injected into groove, the colloid can be liquid state colloid.Colloid injection is completed
Afterwards, stablize its solidification.In this way, outside a kind of barrier wall structure of cured colloid formation effectively blocks in groove and groove
Substance in boundary's air enters inside sealing structure, and in fitting, and the first substrate 401 and the second substrate 400 can be completely
Fitting, fitting effect is good, meanwhile, when in use, the display effect of touch-control performance and display panel is excellent.
This announcement embodiment also provides a kind of display device, as shown in figure 5, Fig. 5 is the display that this announcement embodiment provides
Schematic device.It include the above-mentioned encapsulating structure 501 that this announcement embodiment provides in display device 500.The display device 500 tool
There are excellent encapsulation and touch-control performance.
A kind of encapsulating structure and display device provided by this announcement embodiment are described in detail above, the above reality
The explanation for applying example is merely used to help understand the technical solution and its core concept of this announcement；Those skilled in the art answer
Work as understanding: it is still possible to modify the technical solutions described in the foregoing embodiments, and these are modified or replaceed, and
The essence of corresponding technical solution is not set to be detached from the range for the technical solution that this discloses each embodiment.
Claims (10)
1. a kind of encapsulating structure characterized by comprising
First substrate；
Second substrate, first substrate are oppositely arranged with second substrate；
Box dam, the box dam are arranged on first substrate, and the box dam forms one along the edge of first substrate
Enclose closing structure；And
The neighbouring setting of the colloid that one trap is closed, the colloid and the box dam, the box dam and colloid sealing described first
Substrate and second substrate.
2. encapsulating structure according to claim 1, which is characterized in that the enclosed region of the colloid is arranged in the box dam
It is interior.
3. encapsulating structure according to claim 2, which is characterized in that the height of the box dam is not more than the height of the colloid
Degree.
4. encapsulating structure according to claim 1, which is characterized in that it further include the first groove and the second groove, described
The edge region that first substrate is arranged in of one groove in a ring, the setting of second groove in a ring is described
The edge region of second substrate, first groove and second groove are oppositely arranged.
5. encapsulating structure according to claim 4, which is characterized in that filling in first groove and second groove
There is the colloid, the colloid is for sealing first substrate and second substrate.
6. encapsulating structure according to claim 1, which is characterized in that the colloid is liquid glue.
7. encapsulating structure according to claim 1, which is characterized in that first substrate is glass substrate or protective film
Layer.
8. encapsulating structure according to claim 1, which is characterized in that second substrate is touch layer or cover-plate glass.
9. encapsulating structure according to claim 1, which is characterized in that the area of first substrate is not more than described second
The area of substrate.
10. a kind of display device, which is characterized in that including such as described in any item encapsulating structures of claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323406.6A CN110109578A (en) | 2019-04-22 | 2019-04-22 | Encapsulating structure and display device |
| PCT/CN2019/086391 WO2020215389A1 (en) | 2019-04-22 | 2019-05-10 | Encapsulation structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323406.6A CN110109578A (en) | 2019-04-22 | 2019-04-22 | Encapsulating structure and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110109578A true CN110109578A (en) | 2019-08-09 |
Family
ID=67486259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323406.6A Pending CN110109578A (en) | 2019-04-22 | 2019-04-22 | Encapsulating structure and display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110109578A (en) |
| WO (1) | WO2020215389A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415578A (en) * | 2020-03-05 | 2020-07-14 | 深圳全息界科技有限公司 | Display device attaching process |
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| US20120309122A1 (en) * | 2007-06-28 | 2012-12-06 | Samsung Mobile Display Co., Ltd. | Light emitting display and method of manufacturing the same |
| CN104157799A (en) * | 2014-08-29 | 2014-11-19 | 深圳市华星光电技术有限公司 | OLED package method and OLED package structure |
| CN107403871A (en) * | 2017-07-21 | 2017-11-28 | 京东方科技集团股份有限公司 | Encapsulating structure and method for packing, display device |
| CN107994130A (en) * | 2017-11-27 | 2018-05-04 | 合肥京东方光电科技有限公司 | A kind of OLED display device and its method for packing |
| CN108598277A (en) * | 2018-04-20 | 2018-09-28 | 京东方科技集团股份有限公司 | Display panel and its manufacturing method and display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185922B (en) * | 2015-06-12 | 2018-09-21 | 合肥京东方光电科技有限公司 | A kind of encapsulating structure and packaging method, OLED device |
| CN106556946A (en) * | 2017-01-11 | 2017-04-05 | 厦门天马微电子有限公司 | A kind of display floater and display device |
-
2019
- 2019-04-22 CN CN201910323406.6A patent/CN110109578A/en active Pending
- 2019-05-10 WO PCT/CN2019/086391 patent/WO2020215389A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120309122A1 (en) * | 2007-06-28 | 2012-12-06 | Samsung Mobile Display Co., Ltd. | Light emitting display and method of manufacturing the same |
| CN104157799A (en) * | 2014-08-29 | 2014-11-19 | 深圳市华星光电技术有限公司 | OLED package method and OLED package structure |
| CN107403871A (en) * | 2017-07-21 | 2017-11-28 | 京东方科技集团股份有限公司 | Encapsulating structure and method for packing, display device |
| CN107994130A (en) * | 2017-11-27 | 2018-05-04 | 合肥京东方光电科技有限公司 | A kind of OLED display device and its method for packing |
| CN108598277A (en) * | 2018-04-20 | 2018-09-28 | 京东方科技集团股份有限公司 | Display panel and its manufacturing method and display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415578A (en) * | 2020-03-05 | 2020-07-14 | 深圳全息界科技有限公司 | Display device attaching process |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020215389A1 (en) | 2020-10-29 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |
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| RJ01 | Rejection of invention patent application after publication |