CN209191405U - Composite panel - Google Patents
Composite panel Download PDFInfo
- Publication number
- CN209191405U CN209191405U CN201821199569.5U CN201821199569U CN209191405U CN 209191405 U CN209191405 U CN 209191405U CN 201821199569 U CN201821199569 U CN 201821199569U CN 209191405 U CN209191405 U CN 209191405U
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- CN
- China
- Prior art keywords
- panel
- colloid
- composite
- glue frame
- accommodating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses composite panels.Above-mentioned composite panel includes first panel and second panel, the edge of the first panel is connect with the edge of the second panel by a glue frame, to form closed accommodating chamber between the first panel and the second panel, the colloid full of the accommodating chamber is equipped in the accommodating chamber, the colloid connects the first panel and the second panel.Composite panel described in the utility model, be not in come unglued, bubble the phenomenon that so that panel attachment structure is stronger.
Description
Technical field
The utility model relates to technical field of display panel, and in particular to composite panel.
Background technique
Currently, PC panel is bonded mainly using the following two kinds method with glass panel:
The first is to lie in SCA on one panel, then another panel is placed on SCA, under vacuum condition, temperature 60
DEG C -90 DEG C, it is bonded 1-2h, then defoamed.SCA stress and the big colloid of convergent force cause firmly partially PC panel it is heated occur coming unglued,
The problems such as bubble.
Second is OCA to be pasted to a panel with rolling film device, then carry out two under vacuum conditions with vacuum combination machine
Panel attachment, then defoamed.The bonding force and elasticity of OCA is low, and PC panel is heated to generate deformation.Lead to colloid and PC or glass
, there is the problems such as coming unglued, bubble in the separation of glass panel.
Utility model content
Based on this, it is necessary to provide a kind of fittings for the utility model securely, the composite panel of bubble-free.
In order to realize the purpose of this utility model, the utility model uses following technical scheme:
A kind of composite panel, including first panel and second panel, the edge of the first panel and the second panel
Edge by a glue frame connect, it is described to form closed accommodating chamber between the first panel and the second panel
The colloid full of the accommodating chamber is equipped in accommodating chamber, the colloid connects the first panel and the second panel.
Above-mentioned composite panel, using the edge of glue frame connection first panel and second panel, in first panel and second
Closed accommodating chamber is formed between panel, then colloid is set within the receiving cavity, and colloid is full of the accommodating chamber, to connect the first face
The centre of plate and second panel thus can closely, seamlessly link together first panel with second panel, will not
There is the phenomenon that coming unglued, bubble, so that panel attachment structure is stronger.
In some of embodiments, the glue frame is VHB glue frame.
In some of embodiments, the VHB glue frame with a thickness of 0.1mm-0.3mm.
In some of embodiments, the width of each adhesive tape of the VHB glue frame is 0.5mm-2mm.
In some of embodiments, the colloid is formed by curing by liquid optical cement.
In some of embodiments, the colloid with a thickness of 0.1mm-0.3mm.
In some of embodiments, the first panel is PC panel.
In some of embodiments, the PC panel with a thickness of 1mm-10mm.
In some of embodiments, the second panel is glass panel.
In some of embodiments, the glass panel with a thickness of 1mm-10mm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of composite panel described in an embodiment of the present invention；
Fig. 2 is the first panel of composite panel described in Fig. 1 and the frame patch process schematic of second panel；
Fig. 3 is the injecting glue process schematic of composite panel described in Fig. 1.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 is please referred to, an embodiment of the present invention provides a kind of composite panel 100, including first panel 10 and second
Panel 20, the edge of first panel 10 are connect with the edge of second panel 20 by a glue frame 30, in first panel 10 and the
Closed accommodating chamber is formed between two panels 20, the colloid 40 full of the accommodating chamber, the colloid 40 connection are equipped in the accommodating chamber
First panel 10 and second panel 20.
First panel 10 therein is preferably PC panel, and second panel 20 is preferably glass panel.It is to be appreciated that first
Panel 10 and second panel 20 can also be the panel of other materials.PC panel with a thickness of 1mm-10mm, preferably 5mm.
Glass panel with a thickness of 1mm-10mm, preferably 5mm.
Glue frame 30 is VHB (the viscous jointing tape of height) glue frame, and shape is identical as first panel 10, second panel 20, thus
First panel 10 and second panel 20 can be connected at edge.The glue frame 30 with a thickness of 0.1mm-0.3mm.Glue frame 30 includes several
Adhesive tape, the width of each adhesive tape are 0.5mm-2mm.
Colloid 40 is formed by curing by liquid optical cement (OCR).Colloid 40 with a thickness of 0.1mm-0.3mm, to guarantee first
Panel 10 is parallel with each position of second panel 20, and coming unglued occurs in reduction, the probability of bubble.
The specific preparation method of above-mentioned composite panel 100 is:
Referring to figure 2., first first panel 10 is tiled, glue frame 30 is placed in the edge and and first panel of first panel 10
10 fittings, then second panel 20 is put in first panel 10, the edge of first panel 10 and the edge of second panel 20 pass through
Glue frame 30 fits together, and places into the defoaming of high pressure Defoaming machine；Referring to figure 3., then pass through glue-injection machine 50 again for liquid optics
Glue (OCR) is injected in closed accommodating chamber by glue frame 30, is placed again into the defoaming of high pressure Defoaming machine, is finally carried out UV or baking
Solidification, forms above-mentioned composite panel.
Above-mentioned composite panel 100, using the edge of glue frame connection first panel and second panel, in first panel and the
Closed accommodating chamber is formed between two panels, then colloid is set within the receiving cavity, and colloid is full of the accommodating chamber, to connect first
The centre of panel and second panel thus can closely, seamlessly link together first panel with second panel, no
Will appear come unglued, bubble the phenomenon that so that panel attachment structure is stronger.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, multiple modification and improvement can also be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of composite panel, which is characterized in that including first panel and second panel, the edge of the first panel with it is described
The edge of second panel is connected by a glue frame, to form closed receiving between the first panel and the second panel
Chamber, the accommodating chamber is interior to be equipped with the colloid full of the accommodating chamber, and the colloid connects the first panel and second face
Plate.
2. composite panel according to claim 1, which is characterized in that the glue frame is VHB glue frame.
3. composite panel according to claim 2, which is characterized in that the VHB glue frame with a thickness of 0.1mm-0.3mm.
4. composite panel according to claim 2 or 3, which is characterized in that the width of each adhesive tape of the VHB glue frame
For 0.5mm-2mm.
5. composite panel according to claim 1, which is characterized in that the colloid is formed by curing by liquid optical cement.
6. composite panel according to claim 1 or 5, which is characterized in that the colloid with a thickness of 0.1mm-0.3mm.
7. composite panel according to claim 1, which is characterized in that the first panel is PC panel.
8. composite panel according to claim 7, which is characterized in that the PC panel with a thickness of 1mm-10mm.
9. composite panel according to claim 1 or claim 7, which is characterized in that the second panel is glass panel.
10. composite panel according to claim 9, which is characterized in that the glass panel with a thickness of 1mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199569.5U CN209191405U (en) | 2018-07-26 | 2018-07-26 | Composite panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199569.5U CN209191405U (en) | 2018-07-26 | 2018-07-26 | Composite panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191405U true CN209191405U (en) | 2019-08-02 |
Family
ID=67403457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199569.5U Active CN209191405U (en) | 2018-07-26 | 2018-07-26 | Composite panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191405U (en) |
-
2018
- 2018-07-26 CN CN201821199569.5U patent/CN209191405U/en active Active
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| GR01 | Patent grant |