CN208110460U - A kind of screen cover board with pad pasting - Google Patents
A kind of screen cover board with pad pasting Download PDFInfo
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- CN208110460U CN208110460U CN201820729879.7U CN201820729879U CN208110460U CN 208110460 U CN208110460 U CN 208110460U CN 201820729879 U CN201820729879 U CN 201820729879U CN 208110460 U CN208110460 U CN 208110460U
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- ink
- layer ink
- pad pasting
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- inside edge
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Abstract
The utility model discloses a kind of screen cover board with pad pasting, including substrate, the substrate includes the viewfinder area at middle part and the ink rim area positioned at the viewfinder area periphery, it is characterized in that, the ink rim area is provided with first layer ink and second layer ink, the first layer ink silk screen printing is in the ink rim area, the second layer ink silk screen printing is on the first layer ink, second layer ink inside edge and the inside edge of the first layer ink are close, pad pasting is provided on the viewfinder area, the pad pasting covering viewfinder area and the inside edge portion region of first layer ink, and pad pasting edge is located between the inside edge and second layer ink inside edge of first layer ink.Using the above structure, pad pasting is attached between first layer ink and second layer ink, pad pasting segment difference at the position in conjunction with ink layer is small, it is not easy to have bubble generation, user experience is preferable, and fitting is stronger, improves production efficiency and yields.
Description
Technical field
The utility model relates to screen cover plate technique field, in particular to a kind of screen cover board with pad pasting.
Background technique
Screen cover board be widely applied in electronic product, such as applied to smart phone, smartwatch, tablet computer,
In the equipment such as laptop.
Existing screen cover board usually has ink layer, while also having pad pasting on the ink layer of cover board, due in oil
Layer of ink pad pasting is easy to produce pad pasting bubble, and yield is lower, causes product cost higher.
And this patent provides a kind of screen cover board with pad pasting, can accomplish do not have pad pasting bubble, improves product
Yield reduces production cost, and product is made to have the better market competitiveness.
Utility model content
The purpose of the utility model is to provide a kind of screen cover board with pad pasting, which solve conventional screen cover board pad pastings
It is easy bladdery problem.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of screen cover board with pad pasting, including substrate, the substrate include the viewfinder area at middle part and are located at described
The ink rim area on viewfinder area periphery, which is characterized in that the ink rim area is provided with first layer ink and second layer ink；
For the first layer ink silk screen printing in the ink rim area, the second layer ink silk screen printing is described on the first layer ink
Second layer ink inside edge and the inside edge of the first layer ink are close, make first layer ink 2 and second layer ink 3
Inside edge forms ladder-like；The viewfinder area is provided with pad pasting, the pad pasting covering viewfinder area and first layer ink it is interior
Lateral edge portion subregion, and pad pasting edge is located between the inside edge and second layer ink inside edge of first layer ink.
Using the above structure, pad pasting is attached between first layer ink and second layer ink, pad pasting is in conjunction with ink layer
Position at segment difference it is small, it is not easy to have bubble generation, user experience is preferable, and be bonded it is stronger, improve production efficiency
And yields.
The one side of the pad pasting has film glue-line, the film glue-line of the pad pasting and viewfinder area and first layer ink inside edge
Part adhesive.
It advanced optimizes as the inside edge distance D1 of second layer ink inside edge and the first layer ink>=
0.2mm。
It advanced optimizes as the inside edge distance D1 of the first layer ink and second layer ink is 0.3 ~ 0.5mm.
It advanced optimizes as the width D 2 of the first layer ink inside edge portion of the pad pasting covering>=0.1mm.
It advanced optimizes as the second layer ink outer ledge is overlapped with the first layer ink outer ledge.
It advanced optimizes as the second layer ink outer ledge is close to the first layer ink outer ledge.
It advanced optimizes as the ink is black out ink.
It advanced optimizes as the substrate is glass material.
It advanced optimizes as the substrate is plastic sheet.
Pad pasting is carried out in screen lid surface, screen cover plate surface can be made more smooth bright, not only increase gloss
Degree and firmness extend service life, while pad pasting plays the protection such as waterproof, antifouling, wear-resisting, folding, resistant to chemical etching again
Effect.Using the above structure, pad pasting is attached between first layer ink and second layer ink, pad pasting is in the position in conjunction with ink layer
It is small to set place's segment difference, it is not easy to have bubble generation, user experience is preferable, and is bonded stronger, improves production efficiency and good
Product rate.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment, is mainly used for the structure of substrate；
Fig. 2 is the schematic diagram of embodiment, is mainly used for embodying the structure of screen cover board；
Fig. 3 is the partial enlarged view of part A in Fig. 2；
In figure, 1, substrate；11, viewfinder area；12, ink rim area；2, first layer ink；3, second layer ink；4, pad pasting.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of screen cover board with pad pasting, as shown in Figure 1, including substrate 1, the substrate 1 includes middle part
Viewfinder area 11 and ink rim area 12 positioned at the viewfinder area periphery.As shown in Fig. 2, ink rim area 12 is provided with first
Layer ink 2 and second layer ink 3；2 silk-screen of first layer ink is in the ink rim area 12,3, the second layer ink
It is imprinted on the first layer ink 2 and inside edge and the inside edge of the first layer ink 2 is close,（Close to middle part form
The ink edge in area is referred to as inside edge, on the contrary then become external margin）, make the interior of first layer ink 2 and second layer ink 3
Side edge forms ladder-like；Viewfinder area 11 is additionally provided with pad pasting 4, and viewfinder area 11 is completely covered in the pad pasting 4, and pad pasting 4 also covers
The inside edge portion region of first layer ink 2, makes 4 edge of pad pasting be located inside edge and the second layer of first layer ink 2
Between 3 inside edge of ink.
Using the above structure, pad pasting is attached between first layer ink and second layer ink, pad pasting is in conjunction with ink layer
Position at segment difference it is small, it is not easy to have bubble generation, user experience is preferable, and be bonded it is stronger, improve production efficiency
And yields.
Shown in Fig. 3, the inside edge of first layer ink 2 and second layer ink 3 formed it is ladder-like, where screen cover board put down
On face, the inside edge distance D1 of first layer ink 2 and second layer ink 3>=0.2mm.Preferably, first layer ink 2 and
The inside edge distance D1 of two layers of ink 3 is 0.3 ~ 0.5mm.The width in the 2 inside edge region of first layer ink that pad pasting 4 covers
D2>=0.1mm。
The one side of pad pasting 4 has film glue-line（It is not shown in the figure）, pad pasting 4 passes through film glue-line and viewfinder area 11 and first layer is oily
Black 2 inside edge portions are bonded.Edge and side inside and outside the ink rim area 12 inside and outside first layer ink 2
Edge can be completely coincident；It is also possible to inside and outside first layer ink 2 edge inside and outside the ink rim area 12
Edge.Second layer ink 3 is covered on first layer ink 2, the outer ledge and 2 outer side edges of first layer ink of second layer ink 3
Edge is overlapped；Alternatively, 3 outer ledge of second layer ink is close to 2 outer ledge of first layer ink.
First layer ink 2 and second layer ink 3 are black out ink, can be white ink or black ink, herein not
It is restricted.Substrate 1 can be glass substrate, such as healthy and free from worry gorilla glass substrate.It is also possible to plastic sheet.
By carrying out pad pasting in screen lid surface, screen cover plate surface can be made more smooth bright, not only increased
Glossiness and firmness extend service life, while pad pasting plays waterproof, antifouling, wear-resisting, folding, resistant to chemical etching etc. again
Protective effect.Using above-described embodiment structure, pad pasting 4 is attached between first layer ink 2 and second layer ink 3, pad pasting 2 with
Segment difference is small at the position that ink layer combines, it is not easy to have bubble generation, user experience is preferable, and is bonded stronger, raising
Production efficiency and yields.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of screen cover board with pad pasting, including substrate, the substrate includes the viewfinder area at middle part and is located at the view
The ink rim area on window area periphery, which is characterized in that the ink rim area is provided with first layer ink and second layer ink；Institute
First layer ink silk screen printing is stated in the ink rim area, the second layer ink silk screen printing is on the first layer ink, and described
Two layers of ink inside edge and the inside edge of the first layer ink are close；The viewfinder area is provided with pad pasting, the patch
Film covers the inside edge portion region of viewfinder area and first layer ink, and pad pasting edge is located at the inside edge of first layer ink
And between second layer ink inside edge.
2. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The one side of the pad pasting has film
Glue-line, the film glue-line of the pad pasting and viewfinder area and first layer ink inside edge portion bond.
3. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The second layer ink inner side edge
The inside edge distance D1 of edge and the first layer ink>=0.2mm.
4. a kind of screen cover board with pad pasting according to claim 3, it is characterized in that：The first layer ink and second
The inside edge distance D1 of layer ink is 0.3 ~ 0.5mm.
5. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The first layer of the pad pasting covering
The width D 2 of ink inside edge portion>=0.1mm.
6. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The second layer ink outer side edges
Edge is overlapped with the first layer ink outer ledge.
7. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The second layer ink outer side edges
Edge is close to the first layer ink outer ledge.
8. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The substrate is glass material.
9. a kind of screen cover board with pad pasting according to claim 1, it is characterized in that：The substrate is plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729879.7U CN208110460U (en) | 2018-05-16 | 2018-05-16 | A kind of screen cover board with pad pasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729879.7U CN208110460U (en) | 2018-05-16 | 2018-05-16 | A kind of screen cover board with pad pasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110460U true CN208110460U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820729879.7U Active CN208110460U (en) | 2018-05-16 | 2018-05-16 | A kind of screen cover board with pad pasting |
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| Country | Link |
|---|---|
| CN (1) | CN208110460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112867301A (en) * | 2019-11-12 | 2021-05-28 | Oppo广东移动通信有限公司 | Shell assembly, preparation method and electronic equipment |
-
2018
- 2018-05-16 CN CN201820729879.7U patent/CN208110460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112867301A (en) * | 2019-11-12 | 2021-05-28 | Oppo广东移动通信有限公司 | Shell assembly, preparation method and electronic equipment |
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