CN207183085U - One kind is not readily separated metal capacitance film - Google Patents
One kind is not readily separated metal capacitance film Download PDFInfo
- Publication number
- CN207183085U CN207183085U CN201720416553.4U CN201720416553U CN207183085U CN 207183085 U CN207183085 U CN 207183085U CN 201720416553 U CN201720416553 U CN 201720416553U CN 207183085 U CN207183085 U CN 207183085U
- Authority
- CN
- China
- Prior art keywords
- dielectric layer
- electrode layer
- connecting portion
- layer
- readily separated
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000007747 plating Methods 0.000 claims description 5
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Abstract
The utility model discloses one kind to be not readily separated metal capacitance film, including dielectric layer, the side of the dielectric layer is provided with electrode layer, surface of the electrode layer along the dielectric layer is evenly arranged, and connecting portion is provided between the electrode layer and the dielectric layer, the connecting portion is fixedly connected on the electrode layer, the opening position that the connecting portion is corresponded on the dielectric layer is provided with neck, the connecting portion adaptation is connected in the neck, the utility model is adapted to the connecting portion of clamping and the neck by being set between the dielectric layer and the electrode layer, so as to lift the adhesive force between the dielectric layer and the electrode layer, prevent the electrode layer comes off or produces gap between the dielectric layer from causing the electrode layer breakdown.
Description
Technical field
Electronic technology field is the utility model is related to, in particular one kind is not readily separated metal capacitance film.
Background technology
Thin film capacitor have capacitance is stable, be lost small, voltage-resistent characteristic is excellent, insulaion resistance is high, frequency characteristic is good,
Stable performance, high reliability, are widely used in the fields such as electronics, household electrical appliances, communication, electric power, current thin film capacitor, and one
As formed by metallized capacitance diaphragm coiling, metallized capacitance diaphragm be on dielectric film vacuum evaporation layer of metal electrode plate
Layer, the adhesive force of the capacitor thin film in correlation technique is weaker, easily causes the separation of electrode layer and dielectric layer, seriously limits electricity
The service life of appearance, therefore, it is that the technical field continues to solve the problems, such as to develop one kind and be not readily separated metal capacitance film.
Utility model content
The purpose of this utility model is that to solve the above problems and provides one kind and be not readily separated metal capacitance film.
The utility model is achieved through the following technical solutions above-mentioned purpose：The utility model discloses one kind to be not readily separated
Metal capacitance film, including dielectric layer, the side of the dielectric layer are provided with electrode layer, table of the electrode layer along the dielectric layer
Face is evenly arranged, and connecting portion is provided between the electrode layer and the dielectric layer, and the connecting portion is fixedly connected on the electricity
On the layer of pole, the opening position that the connecting portion is corresponded on the dielectric layer is provided with neck, and the connecting portion adaptation is connected to the card
In groove.
Preferably, the electrode layer is connected on the dielectric layer in the form of plating.
Preferably, the electrode layer is alumin(i)um zinc alloy.
Preferably, the radial dimension of the connecting portion gradually increases on the electrode layer to the direction of the dielectric layer.
The beneficial effect of utility model is：The institute of clamping is adapted to by being set between the dielectric layer and the electrode layer
Connecting portion and the neck are stated, so as to lift the adhesive force between the dielectric layer and the electrode layer, prevents the electrode layer
Coming off or gap is produced between the dielectric layer causes the electrode layer breakdown.
Brief description of the drawings
Fig. 1 is a kind of structural representation for being not readily separated metal capacitance film.
Fig. 2 is a kind of structural representation for the dielectric layer for being not readily separated metal capacitance film.
In figure：1st, dielectric layer；2nd, electrode layer；3rd, connecting portion；4th, neck.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1~2 are referred to, one kind is not readily separated metal capacitance film, including dielectric layer 1, and the side of the dielectric layer 1 is set
Have electrode layer 2, surface of the electrode layer 2 along the dielectric layer 1 is evenly arranged, and the electrode layer 2 and the dielectric layer 1 it
Between be provided with connecting portion 3, the connecting portion 3 is fixedly connected on the electrode layer 2, and the connecting portion 3 is corresponded on the dielectric layer 1
Opening position be provided with neck 4, the adaptation of connecting portion 3 is connected in the neck 4.
The electrode layer 2 is connected on the dielectric layer 1 in the form of plating, can be by described in by the way of plating
Electrode layer 2 is more uniformly laid on the dielectric layer 1, and can be fully filled in the neck 4, the electrode layer
2 be alumin(i)um zinc alloy, and allumen has preferable electric conductivity and plasticity, is advantageous to be lifted the performance of electric capacity, the connecting portion 3
Radial dimension gradually increase on the electrode layer 2 to the direction of the dielectric layer 1, that is to say, that connect on the electrode layer 2
Socket part 3 can form buckle and be connected in the neck 4, prevent the electrode layer 2 from coming off.
The dielectric layer 1 in process of production, is first placed in position, then utilizes electroplanting device by the utility model
The electrode layer 2 is electroplated on the dielectric layer 1, plated material plating is entered in the neck 4, when plated material cools down
Afterwards, connecting portion 3 is formed in the neck 4, realizes being bonded for the electrode layer 2 and the dielectric layer 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type, therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model, any reference in claim should not be considered as into limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. one kind is not readily separated metal capacitance film, including dielectric layer (1), it is characterised in that：The side of the dielectric layer (1) is set
Have electrode layer (2), surface of the electrode layer (2) along the dielectric layer (1) is evenly arranged, and the electrode layer (2) with it is described
Connecting portion (3) is provided between dielectric layer (1), the connecting portion (3) is fixedly connected on the electrode layer (2), the dielectric layer
(1) opening position that the connecting portion (3) is corresponded on is provided with neck (4), and connecting portion (3) adaptation is connected to the neck (4)
It is interior.
2. one kind according to claim 1 is not readily separated metal capacitance film, it is characterised in that：The electrode layer (2) is adopted
It is connected to the form of plating on the dielectric layer (1).
3. one kind according to claim 1 is not readily separated metal capacitance film, it is characterised in that：The electrode layer (2) is
Alumin(i)um zinc alloy.
4. one kind according to claim 1 is not readily separated metal capacitance film, it is characterised in that：The connecting portion (3)
Radial dimension gradually increases on the direction of the electrode layer (2) to the dielectric layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416553.4U CN207183085U (en) | 2017-04-19 | 2017-04-19 | One kind is not readily separated metal capacitance film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416553.4U CN207183085U (en) | 2017-04-19 | 2017-04-19 | One kind is not readily separated metal capacitance film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183085U true CN207183085U (en) | 2018-04-03 |
Family
ID=61733544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416553.4U Expired - Fee Related CN207183085U (en) | 2017-04-19 | 2017-04-19 | One kind is not readily separated metal capacitance film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183085U (en) |
-
2017
- 2017-04-19 CN CN201720416553.4U patent/CN207183085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |