CN216084127U - Protective film - Google Patents
Protective film Download PDFInfo
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- CN216084127U CN216084127U CN202121771290.1U CN202121771290U CN216084127U CN 216084127 U CN216084127 U CN 216084127U CN 202121771290 U CN202121771290 U CN 202121771290U CN 216084127 U CN216084127 U CN 216084127U
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- assisting
- main body
- peeling
- protective film
- stripping
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Abstract
The utility model provides a protective film for protecting an ITO film in a touch screen sensor, which comprises a main body part for attaching the ITO film, wherein the main body part is provided with a stripping-assisting structure, the stripping-assisting structure comprises a stripping-assisting part formed by outwards extending the outer side of the main body part, one side of the main body part is inwards sunken to form an avoiding part, and the stripping-assisting part is arranged at the corner of the main body part; or the stripping-assisting part is arranged on one side of the main body part relatively far away from the avoiding part and corresponds to the avoiding part. The peeling assisting part is added, so that the protective film can be peeled off conveniently, the appearance of the touch screen sensor corresponds to the appearance of a mobile phone screen, the avoiding part is usually arranged for avoiding elements such as a front camera of the mobile phone, and the edge corner of the appearance of the touch screen sensor is chamfered, and the peeling assisting part is arranged at the edge corner; or the stripping assisting part is arranged at one side corresponding to the avoiding part, so that the production and typesetting of the product are not influenced by the added stripping assisting part, and the production cost is saved.
Description
Technical Field
The utility model relates to the technical field of display module production, in particular to a protective film.
Background
In the production process of a display module, in order to prevent an ITO film in a SENSOR (touch screen SENSOR) from being scratched, a protective film is generally disposed on the ITO film, and the protective film is generally formed by laser in one step with the shape of the SENSOR.
Among the prior art, when tearing from the protection film, adopt easily to tear and paste the adhesion protection film and tear the membrane usually, because the viscidity contact surface of easily tearing paste and protection film is less, easily tear paste need glue several times usually and can successfully glue from the protection film, its efficiency is lower, consuming time and wasting power.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a protective film, and aims to solve the technical problems that in the prior art, when the protective film is torn off, the protective film is usually torn off by adopting an easily torn and adhered adhesive protective film, and because the adhesive contact surface between the easily torn and adhered protective film is small, the easily torn and adhered protective film can be successfully stuck off only by adhering for several times, the efficiency is low, and time and labor are consumed.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a protective film is used for protecting an ITO film in a touch screen sensor and comprises a main body part which is used for being attached to the ITO film, wherein a stripping assisting structure is arranged on the main body part and comprises a stripping assisting part formed by outwards extending the outer side of the main body part, one side of the main body part is inwards sunken to form an avoiding part, and the stripping assisting part is arranged at the corner of the main body part; or the stripping assisting part is arranged on one side of the main body part relatively far away from the avoiding part and corresponds to the avoiding part in position.
Compared with the prior art, the utility model has the beneficial effects that: the stripping assisting part extending out of the outer edge of the ITO film is arranged on one side of the main body part, the shape of the touch screen sensor corresponds to the shape of a mobile phone screen, the avoiding part is usually arranged for avoiding elements such as a front camera of a mobile phone, and meanwhile, the corners of the shape of the touch screen sensor are chamfered.
According to an aspect of the above technical solution, the peeling-assisting portion is integrally formed with the main body portion.
According to one aspect of the above technical solution, the number of the peeling-assisting portions is at least one.
According to one aspect of the above technical solution, at least one through hole is opened on the peeling-assisting part.
According to one aspect of the above technical solution, one side of the peeling-assisting portion is provided with an adhesive layer.
According to an aspect of the foregoing technical solution, the adhesive layer is disposed on a surface of the peeling assisting portion facing the ITO film.
According to an aspect of the above technical solution, the peeling-assisting structure further includes a non-adhesive member, the non-adhesive member is attached to one side of the outer edge of the adhesive layer, and the non-adhesive member is protruded from the adhesive layer.
According to one aspect of the above technical solution, the peeling-assisting structure further includes a fluorescent coating disposed on the non-adhesive member.
Drawings
FIG. 1 is a schematic view of an assembly of a protective film attached to a touch screen sensor according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a protective film according to a first embodiment of the present invention;
FIG. 4 is a layout diagram of the protective films according to the first embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a protective film according to a second embodiment of the present invention;
FIG. 6 is a layout diagram of protective films according to a second embodiment of the present invention;
description of the main element symbols:
| |
10 | ITOFilm | 11 |
| Avoiding |
12 | Stripping-assisting |
20 |
| Through |
21 | |
22 |
| |
13 |
The following detailed description will further illustrate the utility model in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a protective film according to a first embodiment of the present invention is shown, which is used for protecting an ITO film 11 in a touch screen sensor 10, and includes a main body portion 13 (coinciding with the ITO film 11) for adhering to the ITO film 11, where the main body portion 13 is provided with a peeling-assisting structure, the peeling-assisting structure includes a peeling-assisting portion 20 formed by extending the main body portion 13 toward an outer side of the ITO film 11, and the peeling-assisting portion 20 is disposed at a corner of the main body portion 13.
Specifically, in the protective film of the utility model, the stripping-assisting part 20 extending out of the outer edge of the ITO film 11 is arranged on one side of the main body part 13, and because the corners of the appearance of the touch screen sensor 10 are chamfered, in the processing process, the stripping-assisting part 20 is arranged at the corners of the main body part 13, so that the added stripping-assisting part 20 does not influence the production typesetting of products, the protective film is favorably stripped, the typesetting in the production process is not influenced, and the production cost is saved.
In the present embodiment, the peeling-assist portion 20 is integrally formed with the main body portion 13. In the production process, the protective film and the appearance of the touch screen sensor 10 can be subjected to one-time laser forming, then the redundant appearance of the touch screen sensor 10 is cut off through laser, the peeling assisting part 20 protrudes out of the ITO film 11, and the protective film on the ITO film 11 is conveniently torn off through the peeling assisting part 20.
In addition, the number of the peeling-assistant parts 20 is at least one. In the present embodiment, the peeling-assist portion 20 is one in number and is provided at the lower right corner of the main body portion 13. Since the protective film is tightly attached to the ITO film 11 during a specific operation, the peeling-assisting units 20 may be separated from the main body 13 during the operation, which causes operational troubles, in other embodiments of the present invention, the number of the peeling-assisting units 20 may be set to 2 or 3, etc.
In addition, the peeling-assisting part 20 is provided with at least one through hole 21. Because the outer wall of the protective film is generally smooth, and because the friction force is insufficient, the stress point is small during the operation, in the embodiment, through the through hole 21 formed in the peeling assisting part 20, the friction force between the peeling assisting part 20 and the fingers is increased through the through hole 21, the stress area of the peeling assisting part 20 during the operation is increased, and the operation efficiency is improved.
Further, an adhesive layer (not shown) is disposed on one surface of the peeling assisting portion 20. When picking up the peeling-assisting part 20, the adhesive layer is arranged, so that the contact area between fingers and the peeling-assisting part 20 is increased during operation, the stress area of the peeling-assisting part 20 is increased during operation, and the operation efficiency is improved.
Furthermore, the adhesive layer is disposed on a surface of the peeling assisting section 20 facing the ITO film 11. Since the protection film is disposed on the ITO film 11 at the bottom of the touch screen sensor 10, that is, the protection film is disposed at the bottom of the touch screen sensor 10, in order to prevent the protection film from adhering to a workpiece on which the touch screen sensor 10 is disposed during production and processing, in this embodiment, the adhesive layer is disposed on a surface of the peeling assisting section 20 facing the ITO film 11.
Specifically, the peel assist structure further includes a non-adhesive member 22, wherein the non-adhesive member 22 is attached to a portion of the adhesive layer, and the non-adhesive member 22 protrudes from the adhesive layer. In the production process, under the influence of external force such as electrostatic adsorption, the peeling assisting part 20 may be folded and adhered to the touch screen sensor 10 or other elements through the adhesive layer, in this embodiment, the shape of the peeling assisting part 20 is substantially semi-elliptical, the non-adhesive member 22 is disposed on one side of the outer edge of the peeling assisting part 20, and the non-adhesive member 22 is disposed in the adhesive layer in a protruding manner, during operation, the adhesive layer can be prevented from being adhered to other elements through the non-adhesive member 22, meanwhile, the layer of the surface of the peeling assisting structure is increased, during operation, the contact area between fingers and the peeling assisting structure is increased, the stress area of the peeling assisting part 20 is increased, and the operation efficiency is improved.
In addition, the peeling aid structure further includes a fluorescent coating (not shown) disposed on the non-adhesive member 22. Since the protective film is generally transparent, the position of the peeling-assisting portion 20 is difficult to be found when peeling the protective film, and the position of the peeling-assisting structure is easy to be found by providing the fluorescent coating on the non-adhesive member 22, which is advantageous for improving the operation efficiency. By way of example and not limitation, in other embodiments of the present invention, the fluorescent coating may also be disposed on the adhesive layer of the peeling-assist structure or on the side of the main body 13 close to the peeling-assist portion 20.
In summary, in the protective film according to the above embodiments of the utility model, the peeling assisting portion 20 extending out of the outer edge of the ITO film 11 is disposed on one side of the main body portion 13, since the shape of the touch screen sensor 10 corresponds to the external shape of the mobile phone screen, the avoiding portion 12 is generally disposed to avoid the front camera of the mobile phone, and the corners of the external shape of the touch screen sensor 10 are chamfered, in the processing, the peeling assisting portion 20 is disposed on one side corresponding to the avoiding portion 12, or the peeling assisting portion 20 is disposed at the corners, so that the added peeling assisting portion 20 does not affect the production layout of the product, which is beneficial for peeling the protective film, does not affect the layout in the production process, saves the production cost, increases the friction between the peeling assisting portion 20 and the fingers through the through holes 21, increases the stressed area of the peeling assisting portion 20 during the operation, improves the operation efficiency, and by disposing the adhesive layer, during the operation, the contact area between the fingers and the peeling assisting part 20 is increased, the stress area of the peeling assisting part 20 during operation is increased, the operation efficiency is improved, the non-adhesive part 22 can prevent the adhesive layer from being adhered to other elements, the level of the surface of the peeling assisting structure is increased, the contact area between the fingers and the peeling assisting structure during operation is increased, the stress area of the peeling assisting part 20 is increased, and the operation efficiency is improved.
Referring to fig. 5 to 6, a protective film according to a second embodiment of the present invention is shown, which is different from the protective film according to the first embodiment in that: the peeling assisting section 20 in this embodiment is provided on a side of the main body 13 relatively distant from the avoiding section 12. Because the shape of the touch screen sensor 10 corresponds to the shape of the mobile phone screen, the avoiding part 12 is usually arranged for avoiding elements such as a front camera of the mobile phone, when a plurality of products are typeset, one of the peeling assisting parts 20 is just positioned in the avoiding part 12 of the touch screen sensor 10 adjacent to the lower part of the peeling assisting part, so that the added peeling assisting part 20 does not influence the production and typesetting of the products, the peeling of the protective film is facilitated, the typesetting in the production process is not influenced, and the production cost is saved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A protection film is used for protecting an ITO film in a touch screen sensor and is characterized by comprising a main body part which is used for being attached to the ITO film, wherein a stripping assisting structure is arranged on the main body part and comprises a stripping assisting part formed by outwards extending the outer side of the main body part, one side of the main body part is inwards sunken to form an avoiding part, and the stripping assisting part is arranged at the corner of the main body part;
or the stripping assisting part is arranged on one side of the main body part relatively far away from the avoiding part and corresponds to the avoiding part in position.
2. The protective film of claim 1, wherein the peel assist portion is integrally formed with the body portion.
3. The protective film of claim 1, wherein the number of peeling aids is at least one.
4. The protective film according to claim 1, wherein the peeling-aid portion has at least one through hole.
5. The protective film according to claim 1, wherein one surface of the peeling aid portion is provided with an adhesive layer.
6. The protective film according to claim 5, wherein the adhesive layer is provided on a surface of the peeling-assist portion facing the ITO film.
7. The protective film according to claim 6, wherein the peeling aid structure further comprises a non-adhesive member attached to one side of the outer edge of the adhesive layer, and the non-adhesive member is protruded from the adhesive layer.
8. The protective film of claim 7, wherein the peel assist structure further comprises a fluorescent coating disposed on the non-adhesive member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771290.1U CN216084127U (en) | 2021-07-30 | 2021-07-30 | Protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771290.1U CN216084127U (en) | 2021-07-30 | 2021-07-30 | Protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084127U true CN216084127U (en) | 2022-03-18 |
Family
ID=80667507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121771290.1U Active CN216084127U (en) | 2021-07-30 | 2021-07-30 | Protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084127U (en) |
-
2021
- 2021-07-30 CN CN202121771290.1U patent/CN216084127U/en active Active
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