CN206790780U - The flexible single-sided copper-clad plate of use for electronic products - Google Patents
The flexible single-sided copper-clad plate of use for electronic products Download PDFInfo
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- CN206790780U CN206790780U CN201720470515.7U CN201720470515U CN206790780U CN 206790780 U CN206790780 U CN 206790780U CN 201720470515 U CN201720470515 U CN 201720470515U CN 206790780 U CN206790780 U CN 206790780U
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- prepreg
- electronic products
- clad plate
- flexible single
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Abstract
The utility model discloses a kind of flexible single-sided copper-clad plate of use for electronic products, including the first prepreg, the second prepreg, copper foil layer and Kapton, connected between the copper foil layer and the first prepreg by epoxy glue adhesion coating, at least one layer of glass fabric composition, the Kapton connect between the first prepreg and the second prepreg and by adhesive bond by epoxy resin layer and in epoxy resin layer for first prepreg and the second prepreg.The flexible single-sided copper-clad plate of the utility model use for electronic products has good pliability and folding resistance, substantially improves dimensional stability.
Description
Technical field
A kind of copper clad laminate is the utility model is related to, the more particularly to flexible single-sided copper-clad plate of use for electronic products, belongs to printing
Wiring board art.
Background technology
Printed substrate is the supplier of electronic component electrical connection, and the major advantage using wiring board is that integration is various
The set of electronic component and functional module, greatly reduce hand layouts and assembling mistake, improve electronic product assembling from
Dynamicization level and production efficiency.Wiring board is cut into certain size using insulation board as base material, thereon with multiple conductive patterns, and
Via hole is furnished with, realizes the interconnection between electronic component.
In the prior art because miniaturization of electronic products, the arranging density of device are stepped up, the radiating of heat is increasingly
Seriously, so as to influence the service life of electronic product, therefore, how on the premise of board area is not increased as far as possible, effectively
Heat dispersion is improved, turns into the direction of those of ordinary skill in the art's effort.
The content of the invention
The utility model purpose is to provide a kind of flexible single-sided copper-clad plate of use for electronic products, and the use for electronic products is flexible single-sided
Copper-clad plate has good pliability and folding resistance, substantially improves dimensional stability.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of use for electronic products is flexible single-sided to cover copper
Plate, including the first prepreg, the second prepreg, copper foil layer and Kapton, the copper foil layer and the first semi-solid preparation
Connected between piece by epoxy glue adhesion coating, first prepreg and the second prepreg are by epoxy resin layer and positioned at ring
At least one layer of glass fabric composition, the Kapton are located at the first prepreg and the second semi-solid preparation in oxygen tree lipid layer
Connected between piece and by adhesive bond.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in such scheme, the thickness of the Kapton is 10 ~ 100 microns.
2. in such scheme, the thickness of first prepreg and the second prepreg is 50 ~ 200 microns.
Because above-mentioned technical proposal is used, the utility model has following advantages and effect compared with prior art：
The flexible single-sided copper-clad plate of the utility model use for electronic products, its first prepreg and the second prepreg are by ring
Oxygen tree lipid layer and at least one layer of glass fabric composition in epoxy resin layer, the Kapton are solid positioned at the first half
Change between piece and the second prepreg and connected by adhesive bond, there is good pliability and folding resistance, substantially improve
Dimensional stability.
Brief description of the drawings
Accompanying drawing 1 is the flexible single-sided structure for covering copper plate schematic diagram of the utility model use for electronic products.
In the figures above：1st, the first prepreg；2nd, copper foil layer；3rd, epoxy glue adhesion coating；4th, epoxy resin layer；5th, the second half
Cured sheets；6th, Kapton；7th, glass fabric.
Embodiment
The utility model is further described with reference to embodiment：
Embodiment 1：A kind of flexible single-sided copper-clad plate of use for electronic products, including the first prepreg 1, the second prepreg 5,
Copper foil layer 2 and Kapton 6, connected by epoxy glue adhesion coating 3 between the prepreg 1 of copper foil layer 2 and first, it is described
First prepreg 1 and the second prepreg 5 are by epoxy resin layer 4 and at least one layer of glass fibers in epoxy resin layer 4
Dimension cloth 7 forms, and the Kapton 6 glues between the first prepreg 1 and the second prepreg 5 and by adhesive
Close connection.
The thickness of above-mentioned Kapton 6 is 40 microns.
The thickness of the above-mentioned prepreg 5 of first prepreg 1 and second is 100 microns.
Embodiment 2：A kind of flexible single-sided copper-clad plate of use for electronic products, including the first prepreg 1, the second prepreg 5,
Copper foil layer 2 and Kapton 6, connected by epoxy glue adhesion coating 3 between the prepreg 1 of copper foil layer 2 and first, it is described
First prepreg 1 and the second prepreg 5 are by epoxy resin layer 4 and at least one layer of glass fibers in epoxy resin layer 4
Dimension cloth 7 forms, and the Kapton 6 glues between the first prepreg 1 and the second prepreg 5 and by adhesive
Close connection.
The thickness of above-mentioned Kapton 6 is 70 microns.
The thickness of the above-mentioned prepreg 5 of first prepreg 1 and second is 80 microns.
During copper-clad plate flexible single-sided using above-mentioned use for electronic products, its first prepreg and the second prepreg are by ring
Oxygen tree lipid layer and at least one layer of glass fabric composition in epoxy resin layer, the Kapton are solid positioned at the first half
Change between piece and the second prepreg and connected by adhesive bond, there is good pliability and folding resistance, substantially improve
Dimensional stability.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. flexible single-sided copper-clad plate of use for electronic products, it is characterised in that：Including the first prepreg（1）, the second semi-solid preparation Piece（5）, copper foil layer（2）And Kapton（6）, the copper foil layer（2）With the first prepreg（1）Between pass through epoxy glue Adhesion coating（3）Connection, first prepreg（1）With the second prepreg（5）By epoxy resin layer（4）With positioned at asphalt mixtures modified by epoxy resin Lipid layer（4）Interior at least one layer of glass fabric（7）Composition, the Kapton（6）Positioned at the first prepreg（1）With Two prepregs（5）Between and connected by adhesive bond.
- 2. the flexible single-sided copper-clad plate of use for electronic products according to claim 1, it is characterised in that：The Kapton （6）Thickness be 10 ~ 100 microns.
- 3. the flexible single-sided copper-clad plate of use for electronic products according to claim 1, it is characterised in that：First prepreg （1）With the second prepreg（5）Thickness be 50 ~ 200 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470515.7U CN206790780U (en) | 2017-04-29 | 2017-04-29 | The flexible single-sided copper-clad plate of use for electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470515.7U CN206790780U (en) | 2017-04-29 | 2017-04-29 | The flexible single-sided copper-clad plate of use for electronic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790780U true CN206790780U (en) | 2017-12-22 |
Family
ID=60709821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720470515.7U Active CN206790780U (en) | 2017-04-29 | 2017-04-29 | The flexible single-sided copper-clad plate of use for electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206790780U (en) |
-
2017
- 2017-04-29 CN CN201720470515.7U patent/CN206790780U/en active Active
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