CN208141354U - Curved surface touch screen ink sticking structure - Google Patents
Curved surface touch screen ink sticking structure Download PDFInfo
- Publication number
- CN208141354U CN208141354U CN201820345616.6U CN201820345616U CN208141354U CN 208141354 U CN208141354 U CN 208141354U CN 201820345616 U CN201820345616 U CN 201820345616U CN 208141354 U CN208141354 U CN 208141354U
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- China
- Prior art keywords
- curved
- curved surface
- ink
- ink film
- cover board
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- 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
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Abstract
The utility model discloses a kind of curved surface touch screen ink sticking structure, including curved surface cover board and ink film, and curved surface cover board has curved outer surface and curved inner surface, and ink film gluing is covered on curved inner surface；Ink film has OCA optical cement film layer, PET base material layer, light film layer and the matt film layer successively folded and set, ink film, in the curved inner surface of curved surface cover board, is fixed on the ink film shape arrangement in curved surface of the curved inner surface of curved surface cover board by OCA optical cement film layer gluing；Thereby, by being initially formed ink film, then the ink film of interception suitable dimension on demand, then ink film gluing is covered on to the curved inner surface of curved surface cover board, to reach fine be bonded with curved surface；Its ink film smart structural design is reasonable, ink film quality is improved, is bonded that stability is good, surface conformance is good between ink film and curved surface cover board, processing procedure is easily-controllable, yield is high, solves the problems such as ink light leakage caused by printing in the prior art for curved surface progress ink, uneven.
Description
Technical field
The utility model relates to touch screen field technologies, refer in particular to a kind of curved surface touch screen ink sticking structure.
Background technique
Currently, curved surface touch-control screen mobile phone etc. gradually obtains liking for people, application is also increasingly wider.Curved surface touch screen
Ink layer generallys use the mode that similar planographic or 3D print and is formed on the inside of curved surface cover board, comes with some shortcomings, example
Such as：1, complex manufacturing technology, process controllability be not good enough, yield is not high；2, the ink layer that printing is formed, consistency is poor, holds
Easily there is light leakage phenomena.
Therefore, it is necessary to develop the new technical solution of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of curved surface touching
Control screen ink sticking structure, is bonded that stability is good, surface conformance is good, processing procedure is easily-controllable, yield between ink film and curved surface cover board
Height solves the problems such as ink light leakage caused by printing in the prior art for curved surface progress ink, uneven.
To achieve the above object, the utility model is using following technical solution：
A kind of curved surface touch screen ink sticking structure includes curved surface cover board and the ink for being covered on curved surface cover board medial surface
Film, the curved surface cover board have curved outer surface and curved inner surface, and the ink film gluing is covered on table in curved
Face；The ink film has OCA optical cement film layer, PET base material layer, light film layer and the matt film layer successively folded and set, the oil
Ink film is fixed on the curved inner surface of curved surface cover board by OCA optical cement film layer gluing, is fixed on the curved of curved surface cover board
The ink film of inner surface shape arrangement in curved surface.
As a preferred embodiment, there is planar main portion on the curved surface cover board and be connected to planar main portion surrounding
Curved face part, the curved face part that the ink film corresponds to surrounding paste.
As a preferred embodiment, the ink film is nontransparent ink film.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：By being initially formed ink film, then the ink film of interception suitable dimension on demand, then ink film gluing is covered on curved surface
The curved inner surface of cover board, to reach fine be bonded with curved surface；Its ink film smart structural design is reasonable, improves ink film
Quality, is bonded that stability is good, surface conformance is good between ink film and curved surface cover board, processing procedure is easily-controllable, and yield is high, solves existing
In technology for curved surface carry out ink light leakage caused by ink prints, it is uneven the problems such as.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the substantially package assembly section status diagram of the preferred embodiment of the utility model；
Fig. 2 is the substantially decomposition texture section status diagram of the preferred embodiment of the utility model；
Fig. 3 is the partial enlargement diagram of Fig. 1.
Description of drawing identification：
10, curved surface cover board 101, curved outer surface
102, curved inner surface 103, planar main portion
104, curved face part 20, ink film
21, OCA optical cement film layer 22, PET base material layer
23, light film layer 24, matt film layer.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 3, that show the specific structure of the preferred embodiment of the utility model, the song
Face touch screen ink sticking structure includes curved surface cover board 10 and the ink film 20 for being covered on 10 medial surface of curved surface cover board.It is described
Ink film 20 is nontransparent ink film.The curved surface cover board 10 has curved outer surface 101 and curved inner surface 102, institute
It states 20 gluing of ink film and is covered on curved inner surface 102；The ink film 20 has the OCA optical cement film layer successively folded and set
21, PET base material layer 22, light film layer 23 and matt film layer 24, the ink film 20 are fixed by 21 gluing of OCA optical cement film layer
In the curved inner surface 102 of curved surface cover board 10, the ink film 20 of the curved inner surface 102 of curved surface cover board 10 is fixed in song
Planar arrangement.
In general, with planar main portion 103 and the curved surface for being connected to 103 surrounding of planar main portion on the curved surface cover board 10
The curved face part 104 in portion 104, the corresponding surrounding of the ink film 20 pastes.
In production, by being initially formed ink film, then the ink film of interception suitable dimension on demand, then by ink film glue
It is overlying on the curved inner surface of curved surface cover board, to reach fine be bonded with curved surface；It the surface of the matt film layer 24 can be into one
Step is covered with protective film layer, can be according to that need to remove it, alternatively, relatively thin protective film layer, which is arranged, does not remove place in follow-up process
Reason design.
In conclusion the design focal point of the utility model is, by carrying out ingenious rational design to ink membrane structure, mention
High ink film quality, the direct gluing of ink film finished product is fixed on the inside of curved surface cover board, to reach ink film and curved surface cover board
Between be bonded firm purpose, being set to ink film on the inside of curved surface cover board in this way has that surface conformance is good, processing procedure
The easily-controllable, advantages such as yield is high, solve and carry out ink light leakage caused by ink prints, uneven etc. for curved surface in the prior art
Problem.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of curved surface touch screen ink sticking structure, it is characterised in that：It include curved surface cover board and to be covered in curved surface cover board
The ink film of side, the curved surface cover board have curved outer surface and curved inner surface, and the ink film gluing is covered on
Curved inner surface；The ink film has OCA optical cement film layer, PET base material layer, light film layer and the matt film successively folded and set
Layer, the ink film are fixed on the curved inner surface of curved surface cover board by OCA optical cement film layer gluing, are fixed on curved surface cover board
Curved inner surface ink film shape in curved surface arrangement.
2. curved surface touch screen ink sticking structure according to claim 1, it is characterised in that：Have on the curved surface cover board
Planar main portion and the curved face part for being connected to planar main portion surrounding, the curved face part that the ink film corresponds to surrounding paste.
3. curved surface touch screen ink sticking structure according to claim 1, it is characterised in that：The ink film is nontransparent
Ink film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345616.6U CN208141354U (en) | 2018-03-14 | 2018-03-14 | Curved surface touch screen ink sticking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345616.6U CN208141354U (en) | 2018-03-14 | 2018-03-14 | Curved surface touch screen ink sticking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141354U true CN208141354U (en) | 2018-11-23 |
Family
ID=64289835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820345616.6U Expired - Fee Related CN208141354U (en) | 2018-03-14 | 2018-03-14 | Curved surface touch screen ink sticking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658839A (en) * | 2019-01-31 | 2019-04-19 | 武汉华星光电半导体显示技术有限公司 | Panel and system center bind structure |
| CN110614862A (en) * | 2019-09-19 | 2019-12-27 | 深圳市裕同包装科技股份有限公司 | Method for applying special ink to battery rear cover |
-
2018
- 2018-03-14 CN CN201820345616.6U patent/CN208141354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658839A (en) * | 2019-01-31 | 2019-04-19 | 武汉华星光电半导体显示技术有限公司 | Panel and system center bind structure |
| CN110614862A (en) * | 2019-09-19 | 2019-12-27 | 深圳市裕同包装科技股份有限公司 | Method for applying special ink to battery rear cover |
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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: 20181123 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |