Mobile phone screen and lens integrated laminated tempered film

Abstract

The utility model relates to the technical field of toughened films, in particular to a mobile phone screen and lens integrated laminated toughened film. Comprising a screen tempered film, a lens tempered film, a screen release film, a lens release film and an integrated release film, the screen tempered film and the lens tempered film are respectively provided with an adhesive layer, the screen release film is attached to the adhesive layer of the screen tempered film in a covering manner, and the lens release film is attached to the adhesive layer of the lens tempered film in a covering manner; the one-piece release film comprises a first release part attached to the back-to-back adhesive layer of the screen tempered film, a second release part attached to the back-to-back adhesive layer of the lens tempered film, and a transition part connected to the first adhesive part and the second release part; by adopting the design of the one-piece release film, only one-time alignment operation is needed, the film pasting difficulty of common consumers is greatly reduced, the film pasting time is saved, the film pasting success rate is improved, and the problems that pasting is inclined, bubbles are generated, even cracks are generated and the like due to multiple times of inaccurate alignment are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered films, in particular to a tempered film for integrating a mobile phone screen and a lens. Background Art

[0002] With the rapid development of science and technology, mobile phones have become an indispensable tool in people's lives, and their functions are becoming increasingly powerful. Among them, camera functions, from taking high-definition photos to recording high-quality videos, play an important role in many aspects of daily life, work, and social interaction. Correspondingly, the importance of the surface lens of mobile phone cameras has become increasingly prominent. Once scratches or wear occur, it will inevitably affect the shooting effect. Currently, in order to protect the mobile phone screen, it has become a common practice to apply tempered film. In view of the need to protect the camera, tempered film is also required to be applied in the camera position; however, this leads to a series of inconveniences. Consumers need to purchase two tempered films corresponding to the screen and lens specifications respectively, which increases the purchase cost and the difficulty of selecting suitable products. The screens and lenses of different brands and models of mobile phones vary in size and shape, and it is more troublesome to find two completely matched tempered films. Therefore, some manufacturers who purchase screen tempered films will also configure the corresponding model of lens tempered film in the screen tempered film accordingly. However, the film application process is extremely cumbersome and requires two alignment and film application operations. Each application requires precise alignment to ensure a good fit and no impact on the use function. This is difficult for ordinary consumers to operate. If they are not careful, the film may be applied crookedly or bubbles may be generated, or even cracks may appear, affecting the appearance and user experience. It is also easy for one of the tempered films to fail to apply. In summary, existing mobile phone tempered film products have many problems such as increased cost and cumbersome operation when meeting the needs of screen and lens protection. A more convenient and efficient solution is urgently needed to optimize this situation. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0004] A mobile phone screen and lens integrated tempered film, comprising a screen tempered film, a lens tempered film, a screen release film, a lens release film and a one-piece release film, wherein both the screen tempered film and the lens tempered film have an adhesive layer, the screen release film is covered and attached to the adhesive layer of the screen tempered film, and the lens release film is covered and attached to the adhesive layer of the lens tempered film;

[0005] The one-piece release film includes a first release portion adhered to the adhesive layer on the back of the screen tempered film, a second release portion adhered to the adhesive layer on the back of the lens tempered film, and a transition portion connected to the first adhesive portion and the second release portion, and an adhesive strip and a strip release film adhered to the adhesive strip are also provided on the transition portion.

[0006] Preferably, the transition portion is a 180-degree bent structure, so that the lens tempered film is located below the screen tempered film.

[0007] Preferably, a drawstring connected along one end and extending beyond the other end is provided on the back of each of the screen release film, the lens release film and the sticker release film.

[0008] Preferably, the screen release film, the lens release film, the one-piece release film and the sticker release film are all made of PET material.

[0009] Preferably, the adhesive layer and the adhesive strip are both made of OCA adhesive material.

[0010] Preferably, the thickness of the screen tempered film is 0.3mm-0.6mm, the thickness of the lens tempered film is 0.1mm-0.2mm, and the thickness of the screen release film, lens release film, one-piece release film and strip release film is 0.025mm-0.1mm.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] By adopting the design of a one-piece release film, only one alignment operation is required, which greatly reduces the difficulty of film application for ordinary consumers, saves film application time, improves the success rate of film application, and effectively avoids problems such as crooked application, bubbles and even cracks caused by multiple inaccurate alignment; and the overall film application operation becomes simple and convenient, reducing the troubles caused by film application failure, allowing users to install tempered film on their mobile phones more easily, and improving users' satisfaction and overall experience in the process of using mobile phone accessories.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the partially split structure of the one-piece release film in the utility model.

[0018] The reference numerals and names in the figures are as follows:

[0019] Screen tempered film 10, lens tempered film 20, screen release film 30, lens release film 40, one-piece release film 50, first release part 51, second release part 52, transition part 53, adhesive strip 54, strip release film 55, and pull tape 60. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-2 In an embodiment of the present invention, a mobile phone screen and lens integrated tempered film is proposed, comprising a screen tempered film 10, a lens tempered film 20, a screen release film 30, a lens release film 40 and a one-piece release film 50. The screen tempered film 10 and the lens tempered film 20 both have an adhesive layer. The screen release film 30 is covered and laminated on the adhesive layer of the screen tempered film 10, and the lens release film 40 is covered and laminated on the adhesive layer of the lens tempered film 20. When not in use, the adhesive layer of the screen tempered film 10 is covered and laminated on the screen release film 30. The adhesive layer of the lens tempered film 20 is covered and adhered to the lens release film 40, which effectively prevents the adhesive layer from being contaminated or damaged, ensuring that its adhesion is in good condition; on this basis, a one-piece release film 50 is provided, including a first release portion 51 adhered to the adhesive layer of the screen tempered film 10, a second release portion 52 adhered to the adhesive layer of the lens tempered film 20, and a transition portion 53 connected to the first adhesive portion and the second release portion 52, and an adhesive strip 54 and a strip release film 55 adhered to the adhesive strip 54 are also provided on the transition portion 53.

[0022] When the film needs to be applied, the user first tears off the adhesive strip release film 55, and aligns the screen tempered film 10 and the lens tempered film 20 with the corresponding positions on the mobile phone. At this time, the screen tempered film 10 and the lens tempered film 20 are preliminarily positioned by attaching the adhesive strip 54 to the front side of the mobile phone. After positioning, the screen release film 30 and the lens release film 40 are torn off in turn. Since the one-piece release film 50 plays a role in positioning and connecting, the screen tempered film 10 and the lens tempered film 20 can maintain accurate relative positions during the process of tearing off the release film, so that the screen tempered film 10 can be attached to the mobile phone screen with one alignment operation, and the lens tempered film 20 can be attached to the mobile phone lens at the same time, which greatly simplifies the traditional film application process that requires two separate alignments.

[0023] Therefore, through the above technical solution, the design of the one-piece release film 50 is adopted, and only one alignment operation is required, which greatly reduces the difficulty of film application for ordinary consumers, saves film application time, improves the success rate of film application, and effectively avoids problems such as crooked application, bubbles and even cracks caused by multiple inaccurate alignment; and the overall film application operation becomes simple and convenient, reducing the troubles caused by film application failure, allowing users to install tempered film on mobile phones more easily, and improving users' satisfaction and overall experience in the process of using mobile phone accessories.

[0024] Please refer to Figure 1-3 On the basis of the above technical solution, a structure is further proposed in which the transition portion 53 is bent 180 degrees, so that the lens tempered film 20 is located below the screen tempered film 10; when preparing to apply the films, due to the 180-degree bend of the transition portion 53, after it is fixed to the appropriate position of the mobile phone by the adhesive strip 54 on the one-piece release film 50, the screen tempered film 10 will naturally be located at the upper position corresponding to the mobile phone screen, while the lens tempered film 20 will be located below the screen tempered film 10 and corresponding to the position of the mobile phone lens. In the process of tearing off the screen release film 30 and the lens release film 40 in sequence, with the help of the positioning and connection function of the one-piece release film 50, the screen tempered film 10 and the lens tempered film 20 can still maintain an accurate relative position; specifically, the screen tempered film 10 will be accurately attached to the surface of the mobile phone screen, and the lens tempered film 20 can also be accurately attached to the mobile phone lens, realizing the efficient operation of completing the two auxiliary films in one alignment.

[0025] Please refer to Figure 1-3 On the basis of the above technical solution, it is further proposed that a pull tape 60 connected along one end and extending beyond the other end is provided on the back of the screen release film 30, the lens release film 40 and the sticker release film 55; when the screen release film 30, the lens release film 40 or the sticker release film 55 is to be torn off, the user only needs to gently pinch the extended end of the pull tape 60 and pull it steadily along the direction of the pull tape 60 to easily and completely tear off the release film from the corresponding component. This method greatly simplifies the difficulty of tearing off the release film, improves the convenience and stability of the operation, and effectively avoids various errors that may occur due to manual tearing.

[0026] Please refer to Figure 1-3On the basis of the above technical solution, it is further proposed that the screen release film 30, the lens release film 40, the one-piece release film 50 and the adhesive strip release film 55 are all made of PET material; PET material is polyethylene terephthalate material, which has good transparency. While protecting the adhesive layer of the tempered film, it can minimize visual interference during the film application operation, making it convenient for users to accurately align the film. In addition, the mechanical properties of PET material are stable, and it has certain strength and flexibility. It can effectively prevent being scratched or damaged during transportation and storage, and can be smoothly torn off from the adhesive layer or adhesive strip 54 when applying the film without problems such as tearing or residue. Both the adhesive layer and the adhesive strip 54 are made of OCA glue material; OCA glue is a kind of glue specially used for gluing optical products. Its most important characteristic is its extremely high transparency, which ensures that when the screen tempered film 10 is attached to the mobile phone screen and the lens tempered film 20 is attached to the mobile phone lens, it will not have any negative impact on the display and shooting effects of the screen and lens; at the same time, OCA glue has good adhesion, which can make the tempered film fit tightly with the mobile phone screen and lens, effectively preventing the occurrence of bubbles, warping and other poor fitting conditions, and ensuring the long-term stability and reliability after the film is applied.

[0027] The thickness of the screen tempered film 10 is 0.3mm-0.6mm. This thickness range not only provides sufficient protection for the phone screen, effectively resisting damage to the screen from external forces such as scratches and collisions that may occur during daily use, but also does not affect the touch sensitivity and display effect of the phone screen due to excessive thickness. While ensuring the safety of the screen, the original operating experience of the phone is maintained as much as possible. The thickness of the lens tempered film 20 is 0.1mm-0.2mm. Compared with the screen tempered film 10, the thickness of the lens tempered film 20 is relatively thin. This is because the phone lens needs to ensure good light transmittance when shooting. Too thick a tempered film may hinder light transmission, thereby affecting the shooting effect. This thickness range not only provides the necessary protection for the lens surface to prevent scratches and wear, but also ensures that the optical performance of the lens is not significantly affected. The thickness of the screen release film 30, the lens release film 40, the one-piece release film 50 and the adhesive strip release film 55 is 0.025mm-0.1mm; the thinner release film thickness is designed to minimize the space occupied by itself while ensuring that it can effectively protect the adhesive layer or the adhesive strip 54, so that the entire film product is more compact during packaging and storage; on the other hand, the thinner release film is easier to tear off from the corresponding component when applying the film, and there will be no difficulty in tearing off or residue due to excessive thickness, which further facilitates the user's film application operation.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A mobile phone screen and lens integrated tempered film, characterized in that: The invention comprises a screen tempered film (10), a lens tempered film (20), a screen release film (30), a lens release film (40) and a one-piece release film (50), wherein the screen tempered film (10) and the lens tempered film (20) both have an adhesive layer, the screen release film (30) is covered and attached to the adhesive layer of the screen tempered film (10), and the lens release film (40) is covered and attached to the adhesive layer of the lens tempered film (20); The one-piece release film (50) comprises a first release portion (51) attached to the back of the screen tempered film (10) facing the adhesive layer, a second release portion (52) attached to the back of the lens tempered film (20) facing the adhesive layer, and a transition portion (53) connected to the first adhesive portion and the second release portion (52), and an adhesive strip (54) and a strip release film (55) attached to the adhesive strip (54) are further provided on the transition portion (53).

2. The mobile phone screen and lens integrated tempered film according to claim 1, characterized in that: The transition portion (53) is in a 180-degree bent structure, so that the lens tempered film (20) is located below the screen tempered film (10).

3. The mobile phone screen and lens integrated tempered film according to claim 1, characterized in that: A drawstring (60) connected along one end and extending beyond the other end is provided on the back of each of the screen release film (30), the lens release film (40) and the sticker release film (55).

4. The mobile phone screen and lens integrated tempered film according to claim 1, characterized in that: The screen release film (30), the lens release film (40), the one-piece release film (50) and the sticker release film (55) are all made of PET material.

5. The mobile phone screen and lens integrated tempered film according to claim 1, characterized in that: The adhesive layer and the adhesive strip (54) are both made of OCA adhesive material.

6. The mobile phone screen and lens integrated tempered film according to claim 1, characterized in that: The thickness of the screen tempered film (10) is 0.3 mm to 0.6 mm, the thickness of the lens tempered film (20) is 0.1 mm to 0.2 mm, and the thickness of the screen release film (30), the lens release film (40), the one-piece release film (50) and the sticker release film (55) is 0.025 mm to 0.1 mm.

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