CN208327887U - It is a kind of for pasting the double-sided adhesive of flexible circuit board - Google Patents
It is a kind of for pasting the double-sided adhesive of flexible circuit board Download PDFInfo
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- CN208327887U CN208327887U CN201820389300.7U CN201820389300U CN208327887U CN 208327887 U CN208327887 U CN 208327887U CN 201820389300 U CN201820389300 U CN 201820389300U CN 208327887 U CN208327887 U CN 208327887U
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- double
- circuit board
- flexible circuit
- sided adhesive
- pasting
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Abstract
The double-sided adhesive that the utility model discloses a kind of for pasting flexible circuit board includes: ontology, bulge-structure, comb teeth, white release paper, black release paper, layers of two-sided；The utility model has carried out clearance position design, is in pectination, reduces thickness and increases sticky area, and allows light energy as far as possible close to light guide plate is imported, and is conducive to promote backlight module brightness, the waste of reduced thickness.The utility model is durable simultaneously, and use is safer, and paste performance is more preferable, has wide prospect of the application.
Description
Technical field
The utility model relates to a kind of double-sided adhesives more particularly to a kind of for pasting the double-sided adhesive of flexible circuit board.
Background technique
With development in science and technology, backlight module is more and more extensive to be applied in each class of electronic devices.The double-sided adhesive for pasting FPC is made
For the important component of backlight module, the requirement to its own performance is also higher and higher.Under normal conditions, the light beam that light source issues exists
When light guide plate transmits, there is considerable part that can seriously affect the transmission of light source by patch FPC double-sided adhesive loss.So researcher is not
It is disconnected to improve patch FPC double-sided adhesive technology to seek to reduce the loss of light beam in the air, improve light-out effect.
A kind of patch FPC double-sided adhesive of the prior art, as shown in Figure 1, patch FPC double-sided adhesive is that square shape is looped around lamp surrounding,
Lamp front position causes some light to lose, and light utilization efficiency is low, is unable to satisfy brightness requirement, and difficulty of processing is big.
Utility model content
The double-sided adhesive that in view of the shortcomings of the prior art, the utility model provides a kind of for pasting flexible circuit board includes:
Ontology, bulge-structure, comb teeth, white release paper, black release paper, layers of two-sided.The ontology be strip rectangle shape, described
The both ends of body have the bulge-structure of binding function.The side of the layers of two-sided attaches one layer of white as protection glue-line
Release paper, wherein white release paper is to paste guide-lighting plate face, the other side of the layers of two-sided attaches one layer of black release paper,
The wherein face black release paper face paste FPC.The ontology upper end is provided with several comb teeth.
The bulge-structure is rectangle.
The double-sided adhesive for pasting flexible circuit board is with a thickness of 0.05mm-0.13mm.
The comb teeth equidistantly distributes, spacing 4.00mm.
The comb teeth lower end is rectangle, upper end semicircular in shape.
The double-sided adhesive has integrally carried out clearance position design, is in pectination.
The utility model has the advantages that
A kind of double-sided adhesive for pasting flexible circuit board of the utility model has carried out clearance position design, is in pectination, reduces
Thickness increases sticky area, and allows light energy as far as possible close to light guide plate is imported, and is conducive to promote backlight module brightness, reduce thick
The waste of degree.The utility model is durable simultaneously, and use is safer, and paste performance is more preferable, has wide prospect of the application.
Detailed description of the invention:
Fig. 1 is in the prior art for pasting the structural schematic diagram of flexible circuit board double-sided adhesive；
Fig. 2 is the structural schematic diagram of flexible circuit board and LED light in the utility model；
Fig. 3 is that the utility model is a kind of for pasting the structural schematic diagram of the double-sided adhesive of flexible circuit board；
Fig. 4 is the diagrammatic cross-section of the utility model layers of two-sided.
Specific embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
It include: as shown in Figure 3 and Figure 4 ontology 1, bulge-structure 2, comb teeth for a kind of double-sided adhesive for pasting flexible circuit board
3, white release paper 4, black release paper 5, layers of two-sided 6,.The ontology 1 is strip rectangle shape, and the both ends of the ontology 1 have
There is the bulge-structure 2 of binding function, and bulge-structure 2 is rectangle.The bulge-structure 2 and bright enhancement film 7 bonds.Institute
The side for the layers of two-sided 6 stated attaches one layer of white release paper 4 as protection glue-line, wherein white release paper is that patch is guide-lighting
The other side of plate face, the layers of two-sided 6 attaches one layer of black release paper 5, wherein the face black release paper face paste FPC.It is described
For pasting the double-sided adhesive of flexible circuit board with a thickness of 0.05mm-0.13mm.1 upper end of ontology is provided with several comb teeth 3,
Wherein comb teeth 3 equidistantly distributes, and spacing 4mm, 3 lower end of comb teeth is rectangle, upper end semicircular in shape.Described is two-sided
Glue has integrally carried out clearance position design, is in pectination, reduces thickness and increases sticky area, and allows light energy as far as possible close to importing
Light guide plate is conducive to promote backlight module brightness, the waste of reduced thickness.
Being illustrated in figure 2 flexible circuitry plate structure in the utility model includes: bright enhancement film 7, flexible circuit board 8, LED light
9, through-hole 10.
In conclusion the content of the utility model is not limited in the above embodiments, those skilled in the art can
To propose other embodiments within technological guidance's thought of the invention, but these embodiments are included in the scope of the present invention
Within.
Claims (6)
1. a kind of for pasting the double-sided adhesive of flexible circuit board characterized by comprising ontology, bulge-structure, comb teeth, white from
Type paper, black release paper, layers of two-sided；The ontology is strip rectangle shape, and the both ends of the ontology have the convex of binding function
Play structure；The side of the layers of two-sided attaches one layer of white release paper as protection glue-line, wherein white release paper
To paste guide-lighting plate face, the other side of the layers of two-sided attaches one layer of black release paper, wherein black release paper face paste FPC
Face；The ontology upper end is provided with several comb teeth.
2. according to claim 1 a kind of for pasting the double-sided adhesive of flexible circuit board, it is characterised in that: the protrusion knot
Structure is rectangle.
3. according to claim 1 a kind of for pasting the double-sided adhesive of flexible circuit board, it is characterised in that: described is used to paste
The double-sided adhesive of flexible circuit board is with a thickness of 0.05mm-0.13mm.
4. according to claim 1 a kind of for pasting the double-sided adhesive of flexible circuit board, it is characterised in that: the comb teeth etc.
Range distribution, spacing 4.00mm.
5. according to claim 1 a kind of for pasting the double-sided adhesive of flexible circuit board, it is characterised in that: under the comb teeth
End is rectangle, upper end semicircular in shape.
6. according to claim 1 a kind of for pasting the double-sided adhesive of flexible circuit board, it is characterised in that: described is used to paste
The shape of the double-sided adhesive of flexible circuit board is in pectination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389300.7U CN208327887U (en) | 2018-03-22 | 2018-03-22 | It is a kind of for pasting the double-sided adhesive of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389300.7U CN208327887U (en) | 2018-03-22 | 2018-03-22 | It is a kind of for pasting the double-sided adhesive of flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327887U true CN208327887U (en) | 2019-01-04 |
Family
ID=64783290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389300.7U Active CN208327887U (en) | 2018-03-22 | 2018-03-22 | It is a kind of for pasting the double-sided adhesive of flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327887U (en) |
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2018
- 2018-03-22 CN CN201820389300.7U patent/CN208327887U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: Room 101, building 1, No.22, Santang Middle Road, Gaobu Town, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan Dayi Electronic Technology Co.,Ltd. Address before: Shijie Zhen Sha Wu Cun realgar 523000 Guangdong province Dongguan City No. 4 Patentee before: DONGGUAN ZHILIN PRECISION ELECTRONIC PRODUCTS Co.,Ltd. |