CN206879184U - A kind of FPC winding displacements for LCDs - Google Patents
A kind of FPC winding displacements for LCDs Download PDFInfo
- Publication number
- CN206879184U CN206879184U CN201720423925.6U CN201720423925U CN206879184U CN 206879184 U CN206879184 U CN 206879184U CN 201720423925 U CN201720423925 U CN 201720423925U CN 206879184 U CN206879184 U CN 206879184U
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- CN
- China
- Prior art keywords
- circuit layer
- lcds
- fpc winding
- winding displacements
- sealant
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Abstract
The utility model discloses a kind of FPC winding displacements for LCDs.The FPC winding displacements for being used for LCDs are configured with circuit layer and protection department；The circuit layer is configured with the first circuit layer and second circuit layer；The protection department is configured with PI strengthening courses, sealant and insulating barrier；Wherein, the front surface coated of the insulating barrier has the first circuit layer, and its reverse side is coated with second circuit layer；The first circuit layer surface adhesion has sealant and PI strengthening courses；The second circuit layer surface is stained with sealant.The utility model is simple in construction, is provided with circuit layer in the positive and negative of insulating barrier, forms odt circuit layer, the defects of changing traditional FPC winding displacements single circuit layer, improves the utilization ratio of wire rod；And acted on by the mutual cooperation of sealant and insulating barrier, good sealing waterproofing protection effect is formed to circuit layer；And the efficiency of loading and unloading of the FPC winding displacements is improved by increasing PI strengthening courses.
Description
Technical field
Mobile phone digital signal wire technical field is the utility model is related to, is used for liquid crystal display more specifically to one kind
The FPC winding displacements of screen.
Background technology
FPC is flexible circuit board, is the medium for the substrate and electronic product signal transmission for connecting electronic component, makees
For a kind of classification of printed circuit board, different species can be divided into, by the number of plies point, can be divided into single-sided flexible plate, double-faced flexible plate,
Multi-layer flexible sheet, according to softness point, flexible board, rigid flexible system plate can be divided into.
At present, in the existing FPC bus-bar constructions for LCDs, the FPC winding displacements are usually using individual layer electricity
The structure of road floor, so as to reduce the utilization ratio of wire rod, and sealing water resistance of this FPC winding displacements to circuit layer compared with
Difference, it is impossible to good protective effect is formed to circuit layer.
Utility model content
In view of this, the utility model provides a kind of FPC winding displacements for LCDs.
To achieve the above object, the utility model provides following technical scheme：
A kind of FPC winding displacements for LCDs, it is characterised in that：The FPC winding displacements for being used for LCDs configure
There are circuit layer and protection department；The circuit layer is configured with the first circuit layer and second circuit layer；The protection department is configured with PI benefits
Strong layer, sealant and insulating barrier；Wherein, the front surface coated of the insulating barrier has the first circuit layer, and its reverse side is coated with second
Circuit layer；The first circuit layer surface adhesion has sealant and PI strengthening courses；The second circuit layer surface is stained with sealing
Layer.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this
One circuit layer is provided with the first circuit layer contact jaw；The first circuit layer contact jaw is electrically connected work for connecting conductor
With.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this
Two circuit layers are provided with second circuit layer contact head end and second circuit layer contact tail end；Also, second circuit layer contact is first
End and second circuit layer contact tail end are used to connection conductor and are electrically connected effect.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this
Corresponding sliver between one circuit layer contact jaw and second circuit layer contact tail end is electrically connected effect.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that the PI
Being fixed as of strengthening course and sealant coats fixed form.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this
Material used in one circuit layer is metallic copper.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this
Material used in two circuit layers is metallic copper.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this is close
Sealing is smooth plastic layer, has good scratch resistant performance.
As the further explanation to the FPC winding displacements described in the utility model for LCDs, it is preferable that this is exhausted
Edge layer is that material used is plastic cement, has good insulating properties.
It can be seen from the above technical scheme that the FPC winding displacement knots provided by the utility model for LCDs
Structure is simple, is provided with circuit layer in the positive and negative of insulating barrier, forms odt circuit layer, changes traditional FPC winding displacements individual layer
The defects of circuit layer, improve the utilization ratio of wire rod；And acted on by the mutual cooperation of sealant and insulating barrier, to circuit
Layer forms good sealing waterproofing protection effect；And the efficiency of loading and unloading of the FPC winding displacements is improved by increasing PI strengthening courses.
Brief description of the drawings
Fig. 1 is the cross section structure diagram for the FPC winding displacements for LCDs that the utility model embodiment provides.
Fig. 2 is the structural representation for the first circuit layer that the utility model embodiment provides.
Fig. 3 is the structural representation for the second circuit layer that the utility model embodiment provides.
Accompanying drawing identifier declaration：
10- protection departments；20- circuit layers；11-PI strengthening courses；12- sealants；13- insulating barriers；The circuit layers of 21- first；22-
Second circuit layer；211- the first circuit layer contact jaws；221- second circuits layer contacts head end；222- second circuits layer contacts tail
End.
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing described in description of the prior art is briefly described, it is therefore apparent that the accompanying drawing in description below is only this reality
With some new embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Embodiment
The utility model embodiment provides a kind of FPC winding displacements for LCDs.
As Figure 1-3, the FPC winding displacements for LCDs that the utility model embodiment is provided, its feature exist
In：The FPC winding displacements for being used for LCDs are configured with circuit layer 20 and protection department 10；The circuit layer 20 is configured with the first electricity
Road floor 21 and second circuit floor 22；The protection department 10 is configured with PI strengthening courses 11, sealant 12 and insulating barrier 13；Wherein,
The front surface coated of the insulating barrier 13 has the first circuit layer 21, and its reverse side is coated with second circuit layer 22；First circuit layer
21 surface adhesions have sealant 12 and PI strengthening courses 11；The surface adhesion of second circuit layer 22 has sealant 12.
Specifically, first circuit layer 21 is provided with the first circuit layer contact jaw 211；The first circuit layer contact jaw 211
Effect is electrically connected for connecting conductor；The second circuit layer 22 is provided with second circuit layer contact head end 221 and second
Circuit layer contacts tail end 222；Also, the second circuit layer contacts head end 221 and second circuit layer contact tail end 222 company of being used to
Connect conductor and be electrically connected effect；Between the first circuit layer contact jaw 211 and second circuit layer contact tail end 222
Corresponding sliver is electrically connected effect；The PI strengthening courses 11 are fixed as coating fixed form with sealant 12；First electricity
Material used in road floor 21 is metallic copper；Material used in the second circuit layer 22 is metallic copper；The sealant 12 is smooth plastic layer,
With good scratch resistant performance；The insulating barrier 13 is that material used is plastic cement, has good insulating properties.
It can be seen from the above technical scheme that the FPC winding displacement knots provided by the utility model for LCDs
Structure is simple, is provided with circuit layer in the positive and negative of insulating barrier 13, forms odt circuit layer, changes traditional FPC winding displacements list
The defects of layer circuit layer, improve the utilization ratio of wire rod；And acted on by the mutual cooperation of sealant 12 and insulating barrier 13,
Good sealing waterproofing protection effect is formed to circuit layer；And the handling of the FPC winding displacements are improved by increasing PI strengthening courses 11
Efficiency.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, identical similar portion cross-reference between each embodiment.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
- A kind of 1. FPC winding displacements for LCDs, it is characterised in that：The FPC winding displacements for being used for LCDs are configured with Circuit layer and protection department；The circuit layer is configured with the first circuit layer and second circuit layer；The protection department is configured with PI reinforcement Layer, sealant and insulating barrier；Wherein, the front surface coated of the insulating barrier has the first circuit layer, and its reverse side is coated with the second electricity Road floor；The first circuit layer surface adhesion has sealant and PI strengthening courses；The second circuit layer surface is stained with sealant.
- 2. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：First circuit layer is set There is the first circuit layer contact jaw；The first circuit layer contact jaw is electrically connected effect for connecting conductor.
- 3. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：The second circuit layer is set There are second circuit layer contact head end and second circuit layer contact tail end；Also, the second circuit layer contacts head end and second circuit Layer contact tail end is used to connection conductor and is electrically connected effect.
- 4. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：The first circuit layer contact Corresponding sliver between end and second circuit layer contact tail end is electrically connected effect.
- 5. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：The PI strengthening courses and sealing Layer is fixed as coating fixed form.
- 6. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：Used in first circuit layer Material is metallic copper.
- 7. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：Used in the second circuit layer Material is metallic copper.
- 8. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：The sealant is smooth modeling Glue-line, there is good scratch resistant performance.
- 9. it is used for the FPC winding displacements of LCDs as claimed in claim 1, it is characterised in that：The insulating barrier is material used Matter is plastic cement, has good insulating properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423925.6U CN206879184U (en) | 2017-04-21 | 2017-04-21 | A kind of FPC winding displacements for LCDs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423925.6U CN206879184U (en) | 2017-04-21 | 2017-04-21 | A kind of FPC winding displacements for LCDs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206879184U true CN206879184U (en) | 2018-01-12 |
Family
ID=61343709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423925.6U Expired - Fee Related CN206879184U (en) | 2017-04-21 | 2017-04-21 | A kind of FPC winding displacements for LCDs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206879184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088333A1 (en) * | 2020-10-28 | 2022-05-05 | 深圳市柯达科电子科技有限公司 | Fpc connector |
-
2017
- 2017-04-21 CN CN201720423925.6U patent/CN206879184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088333A1 (en) * | 2020-10-28 | 2022-05-05 | 深圳市柯达科电子科技有限公司 | Fpc connector |
| JP7518157B2 (en) | 2020-10-28 | 2024-07-17 | 深▲せん▼市柯達科電子科技有限公司 | FPC Connectors |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200421 |