TWM543168U - Structure of screen protection film - Google Patents

Description

Screen protection patch structure (1)

This creation is a screen protection patch structure (1), especially one that helps users to accurately and quickly fit and protect the curved edges of the screen.

According to portable electronic devices, such as smart phones and tablets, the front side of which can be operated, usually has a large screen, and scratches are often avoided in order to avoid collision friction, which is usually posted on the portable electronic device screen. The protective patch is particularly suitable for a material having a high hardness. Referring to FIGS. 1 to 4, the general electronic device 1 generally has a basic portion such as a screen 2, an earpiece 3, and an operation key 4, and the protective patch 10 is oppositely disposed. There will be corresponding openings; in addition to professionals, it is often difficult to accurately attach a protective patch 10 to the screen 2, and the protection patch 10 needs to be attached in a very short time. When the release film on the bottom surface is torn off, static electricity is usually generated to adsorb the surrounding dust particles, and the dust particles are not easily removed during the coating process. In addition, when the protective patch 10 is to be attached, it needs to be aligned from one end to the side of the electronic device 1 (as shown in FIG. 2), but when aligned on one side, the small range misalignment is not easy to judge with the naked eye. After the second half of the process is attached to the electronic device 1, it is found that there is no registration, and even the opening on the protective patch 10 has a significant error with the corresponding portion of the electronic device 1, and even a small opening is completely impossible. Alignment affects both aesthetics and functionality. Furthermore, since the screen 2 of the electronic device 1 is getting larger and larger, in order to enhance the visual effect of the screen 2 and maintain a better hand grip, not only the frame of the electronic device 1 is changed to an arc design, but also the edge of the screen 2 panel. Moreover, the curved surface 6 is connected to the frame to make the screen 2 smooth and gentle. To protect the screen 2, if the conventional protective patch 10 is used, the bonding method is as shown in Figs. 3 and 4, The protection patch 10 is directly attached to the top of the screen 2 of the electronic device 1. Most of the considerations of the workshop can only design a full-surface protection sticker. Since the screen 2 is not a conventional flat screen in the past, the protection patch 10 can usually only be used. The plane 5 in the middle of the screen 2 is pasted; however, in the above manner, there are the following disadvantages:

1. As shown in FIG. 3, the protective patch 10 is the same as the plane 5 of the screen 2, so that the curved surface 6 of the edge of the screen 2 is exposed and cannot be comprehensively protected, resulting in the arc. The profile 6 is easily struck to cause the screen 2 to be scratched or broken.

2. As shown in FIG. 4, the protective patch 10 is slightly larger than the plane 5 of the screen 2, and a gap between the protective patch 10 and the curved surface 6 of the screen 2 is generated. In this way, not only is it easy to get stuck, but the protective patch 10 is also easily turned up and down due to accidental touch, so it is difficult to be practical.

In view of this, in order to improve the above-mentioned shortcomings, the present author actively researches and develops and provides a screen protection patch structure. The main purpose of the present invention is to solve the problem that the screen protection patch is not easy to be aligned and the curved edge of the screen is protected. The question is to provide a structure that is more convenient.

According to the above object of the present invention, a screen protection patch structure (1) is provided, comprising: a glass layer having a rectangular sheet shape having at least two curved portions; an adhesive layer disposed on the glass layer a light-transmitting substrate disposed on a side of the adhesive layer facing away from the glass layer; and a facing layer disposed on a side of the light-transmitting substrate facing away from the adhesive layer, and the facing The layer is provided with a hollow transparent region; and the curved portion of the glass layer is adhered to the edges of the adhesive layer, the transparent substrate and the facing layer to form a curved portion, and the curved portion and the curved surface of the edge of the screen Consistent.

In an embodiment of the present invention, the position of the light-transmitting substrate facing the facing layer may be further provided with a recessed portion, and the facing layer is disposed in the recessed portion.

In an embodiment of the present invention, the light transmissive area is consistent with the edge of the screen.

In an embodiment of the present invention, the light transmissive substrate is polyethylene terephthalate (PET), polyethylene (PE), polycarbonate (PC) or PVC (polyvinyl chloride) with high transparency. Made of materials.

In an embodiment of the present invention, the finish layer is formed into a printed pattern of various colors, patterns, figures, lines or textures by a translucent, opaque paint.

In an embodiment of the present invention, the facing layer is provided with a pattern of various colors, patterns, figures, lines or textures in a translucent, opaque patch.

In an embodiment of the present invention, the adhesive layer is made of a high transparency and hardenable acryl, epoxy resin, silicone or high transmittance OCA optical adhesive.

With the above structure, it is easy to accurately locate and comprehensively protect the screen.

[study]

1‧‧‧Electronic device

2‧‧‧ screen

3‧‧‧ earpiece

4‧‧‧ operation keys

5‧‧‧ plane

6‧‧‧ curved surface

7‧‧‧ gap

10‧‧‧Protection patch

[this creation]

20‧‧‧Protection patch

21‧‧‧ glass layer

211‧‧‧ curved section

22‧‧‧Adhesive layer

23‧‧‧Light transmissive substrate

231‧‧‧Depression

24‧‧‧ facing layer

241‧‧‧Lighting area

25‧‧‧Bend

30‧‧‧Protection patch

31‧‧‧Light transmissive substrate

311‧‧‧Depression

32‧‧‧Face layer

321‧‧‧Lighting area

33‧‧‧Adhesive layer

34‧‧‧ glass layer

341‧‧‧ curved section

35‧‧‧Bend

Figure 1 is a perspective exploded view of a conventional electronic device

Figure 2 is a schematic diagram of a conventional electronic device screen

Figure 3 is a partial cross-sectional view of a conventional fitting state

Figure 4 is a partial cross-sectional view of another conforming state

Figure 5 is a perspective view of the creation

Figure 6 is a top view of the protective patch for this creation.

Figure 7 is a partial cross-sectional view of the fitting state of the present creation

Figure 8 is a partial cross-sectional view showing the fitting state of another embodiment of the present creation

In order to enable the review board to have a better understanding of the present work, a preferred embodiment will be described in conjunction with the drawings, as detailed below: Please refer to Figures 5 to 7, a screen protector patch structure (1) comprising: a glass layer 21 having a rectangular shape with at least two peripheral portions having a curved arc segment 211; an adhesive layer 22 disposed on one side of the glass layer 21; and a light transmissive substrate 23 disposed on the adhesive layer 22 facing away from the side of the glass layer 21; and a facing layer 24 disposed on a side of the transparent substrate 23 facing away from the adhesive layer 22, and the facing layer 24 is provided with a hollow transparent region 241, The light-transmitting region 241 is aligned with the edge of the screen 2 of the electronic device 1; and the curved portion 211 of the glass layer 21 is adhered to the edges of the adhesive layer 22, the transparent substrate 23 and the facing layer 24 to form a curved portion. In the portion 25, the curved portion 25 coincides with the curved surface 6 of the edge of the screen 2; with the above structure, the effect of easily and accurately positioning and comprehensively protecting the screen 2 is achieved.

The composition and function of the above embodiment are described in detail as follows: as shown in FIGS. 5 to 7, the transparent substrate 23 of the protective patch 20 may be polyethylene terephthalate (PET) or polyethylene. Made of olefin (PE), polycarbonate (PC) or PVC (polyvinyl chloride) with high transparency, and the adhesive layer 22 can be made of high transparency and hardenable acrylic, epoxy or silicone. When the protective patch 20 is to be attached to the screen 2 of the electronic device 1 , the protective patch 20 is firstly brought close to the electronic device 1 when the protective patch 20 is to be attached to the screen 2 of the electronic device 1 . In the upper part, since the light-transmitting area 241 is consistent with the edge of the screen 2, the light-transmitting area 241 of the protective patch 20 only needs to be accurately aligned with the screen 2, and then slowly lowered to accurately adhere the protective patch 20 to the screen. The bonding screen 20 of the electronic device 1 completes the bonding action of the protective patch 20, so as to avoid the bonding and skewing, and to be re-applied again, causing the protective patch 20 to adhere to the air for a long time to absorb the dust and attract the dust. The problem of sticky fingerprints. Moreover, the curved portion 25 can be wrapped around the curved surface 6 of the screen 2, and the protective patch 20 is not easily touched and flipped off, and the curved portion 25 is completely covered by the screen 2, regardless of any The external force of the direction and the angle, the edge of the screen 2 is not directly impacted, so that the damage of the screen 2 of the electronic device 1 is minimized, thereby prolonging the service life. Furthermore, the finish layer 24 can be coated, printed with a decorative pattern of decorative colors, patterns, graphics, lines or textures, or combined with the transparent substrate 23 in a patch manner. Patterns with colors, patterns, graphics, lines or textures are formed to present a translucent or opaque texture, which is used to decorate the electronic device 1 to exhibit different styles and achieve various variability effects. In order to make the protective patch 20 closely adhere to the screen 2 of the electronic device 1, the position of the transparent substrate 23 facing the facing layer 24 may be further provided with a recess 231 (as shown in FIG. 7). The facing layer 24 is disposed in the recessed portion 231. In other words, the transparent substrate 23 is embedded in the hollow transparent region 241 such that the transparent substrate 23 and the facing layer 24 face away from the adhesive layer 22. One side is a surface having no height difference, and the protective patch 20 can be closely adhered to the screen 2 of the electronic device 1.

According to the above technical means, the present invention can also be implemented in the manner shown in FIG. 8. The protective patch 30 comprises: a transparent substrate 31; a decorative layer 32 disposed on the transparent substrate 31. One side, and the facing layer 32 is provided with a hollow transparent area 321 which is consistent with the edge contour of the screen 2 of the electronic device 1; an adhesive layer 33 is disposed on the facing layer 32 to face away from the transparent layer One side of the light substrate 31; and a glass layer 34 having a rectangular shape with at least two peripheral portions having curved arc segments 341; and the curved portion 341 of the glass layer 34 and the adhesive layer 33 and the facing layer 32 and the edge of the transparent substrate 31 are bonded to form a curved portion 35, which is coincident with the curved surface 6 of the edge of the screen 2; further, the position of the transparent substrate 31 facing the facing layer 32 Can be further equipped with a depression In the portion 311, the facing layer 32 is disposed in the recessed portion 311. In other words, the transparent substrate 31 is embedded in the hollow transparent region 321 such that the transparent substrate 31 and the facing layer 32 face the same. The side of the adhesive layer 33 is a surface having no height difference; by the above structure, the effect of easily and accurately positioning and comprehensively protecting the screen 2 is achieved.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present creation, and are not intended to limit the features of the present creation. The re-creation of the technical means and creation principle related to the creation is still the creation. The equivalent structure of the creative category.

20‧‧‧Protection patch

21‧‧‧ glass layer

211‧‧‧ curved section

22‧‧‧Adhesive layer

23‧‧‧Light transmissive substrate

24‧‧‧ facing layer

241‧‧‧Lighting area

25‧‧‧Bend

Claims (9)

A screen protection patch structure comprising: a glass layer, a rectangular sheet body having at least two curved portions; an adhesive layer disposed on one side of the glass layer; a transparent substrate disposed The adhesive layer is disposed away from the side of the glass layer; and a decorative layer is disposed on a side of the transparent substrate facing away from the adhesive layer, and the decorative layer is provided with a hollow transparent region; The curved portion of the glass layer is bonded to the edges of the adhesive layer, the light-transmitting substrate and the facing layer to form a curved portion which coincides with the curved surface of the edge of the screen. The screen protection patch structure of claim 1, wherein the position of the light-transmitting substrate facing the facing layer is further provided with a recessed portion, and the facing layer is disposed in the recessed portion. The screen protector patch structure of claim 1, wherein the light transmissive area conforms to the edge of the screen. The screen protection patch structure according to claim 1, wherein the light transmissive substrate is polyethylene terephthalate (PET), polyethylene (PE), polycarbonate (PC) or PVC (polychlorinated) Ethylene) Made of high transparency materials. The screen protector patch structure according to claim 1, wherein the finish layer is formed into a printed pattern of various colors, patterns, figures, lines or textures by a translucent, opaque paint. The screen protector patch structure of claim 1, wherein the finish layer is provided with a pattern of various colors, patterns, figures, lines or textures in a translucent, opaque patch. The screen protection patch structure according to claim 1, wherein the adhesive layer is coated with high transparency and hardenable acrylic, epoxy resin, silicone or high transmittance OCA optical adhesive. Made. A screen protection patch structure comprising: a light transmissive substrate; a veneer layer disposed on one side of the light transmissive substrate, wherein the veneer layer is provided with a hollow transparent region, the light transmissive region and The edge of the screen of the electronic device is uniform; an adhesive layer is disposed on a side of the facing layer facing away from the transparent substrate; and a glass layer is a rectangular sheet having at least two curved portions; The curved portion of the glass layer is adhered to the edges of the adhesive layer, the facing layer and the transparent substrate to form a curved portion, and the curved portion conforms to the curved surface of the edge of the screen. The screen protection patch structure of claim 8, wherein the position of the light-transmitting substrate facing the facing layer is further provided with a recessed portion, and the facing layer is disposed in the recessed portion.