TWM563343U - Protective glass film for preventing dust attachment - Google Patents

Abstract

A protective glass film for preventing dust attachment includes a substrate, a film layer and a printing layer. The substrate has a first surface facing a screen panel and a second surface opposite to the first surface. The film layer is attached to the first surface. The printing layer is formed on the substrate and the film layer and covers an edge of the film layer.

Description

Side glue non-sticky glass screen protector

This creation is about a protective film for the screen, especially for a non-stick glass screen protector.

The existing glass screen protection film mainly comprises a substrate made of a glass material and a film made of a plastic material. The plastic film is adhered to the glass substrate by an adhesive, and the adhesive is adhered due to the bonding process. Some of the glue will remain on the edge of the plastic film. When the user attaches the glass screen protection film to the screen of the mobile phone, the dust is easily adhered by the residual glue on the edge of the plastic film, mainly sticking the dust and cotton. After that, it can't be cleaned and accumulates on the edge of the glass screen protector film, which will affect the beauty of the phone.

In view of this, the present invention provides a side-adhesive non-stick glass screen protector, which mainly forms a printed layer on the joint edge of the substrate and the adhesive layer to cover the adhesive remaining on the edge of the adhesive layer to avoid Dust is adhered to the edge of the film layer.

An embodiment of the present invention is a substrate, a film layer and a printed layer. The substrate has a first surface and a second surface. The first surface is opposite to the second surface. The first surface faces the screen, the adhesive layer is attached to the first surface of the substrate, and the printed layer is formed on the substrate. And a film layer covering the edge of the film layer.

The edge glue non-sticky glass screen protector of the present invention covers the adhesive remaining on the edge of the film layer by forming a printing layer on the edge of the film layer, so that the dust does not accumulate and stick to the edge of the film layer. The created side glue non-sticky glass screen protector sticks to the screen of the mobile phone to keep the phone beautiful.

The above and other objects, features, and advantages of the present invention will become more apparent and understood.

Please refer to FIG. 1, which shows an embodiment of the side glue non-stick glass screen protector of the present invention. The created non-stick glass screen protector 100 of this creation can be attached to the surface of a screen to protect the screen. The edge adhesive non-stick glass screen protector 100 of the present invention comprises a substrate 10, a printed layer 20 and a film layer 30. The substrate 10 has a first surface 12 and a second surface 14 . The first surface 12 and the second surface 14 are opposite to each other. The first surface 12 faces the screen, and the printing layer 20 is formed on the substrate 10 and the film layer 20 . Upper, and the printed layer 20 covers the edge of the film layer 30. When the created side glue non-stick glass screen protector 100 is attached to the screen, the film layer 30 is attached to the screen. The distance from the edge of the film layer 30 to the edge of the substrate may be in the range of 0 to 1 millimeter (mm). When the distance from the edge of the film layer 30 to the edge of the substrate is 0, the film layer 30 is indicated. The edges are flush with the edges of the substrate 10, at which point the printed layer 20 is formed on the edges of the substrate 10 and the film layer 30. When the distance from the edge of the film layer 30 to the edge of the substrate is not 0, that is, the edge of the film layer 30 is at a distance from the edge of the substrate 10, the printed layer 20 is formed on the first side 12 of the substrate 10. The adhesive film layer 30 is covered with the edge of the adhesive film layer 30, thereby covering the adhesive remaining on the edge of the adhesive film layer 30, and the printed layer 20 can be extended to the edge adjacent to the substrate 10 as needed in design. It may not be adjacent to the edge of the substrate 10.

The substrate 10 is preferably light transmissive. In the present embodiment, the substrate 10 is made of glass. The printing layer 20 is opaque. In the present embodiment, the printing layer 20 is printed with black ink that is opaque, but the present invention is not limited thereto, and printing may be performed with other colors of ink, such as transparency. Color, red, white, etc., used to match different colors of mobile phones.

The adhesive film layer 30 is adhered to the first surface 12 of the substrate 10 by adhesive. In use, the adhesive film layer 30 is attached to the screen of the mobile phone, and since the substrate 10 is attached to the adhesive film layer 30, Therefore, when the substrate 10 is broken by the impact, the substrate 10 is attached to the film layer 30, so that even if the substrate 10 is broken, it does not scatter around.

In addition, in order to facilitate the formation of the printing layer 20 when the printing layer 20 is formed, the ink is easily accumulated on the edge of the film layer 30, and the periphery of the substrate 10 is curved to form a groove 16, and the printing layer 20 is formed. Thereafter, at least a portion of the recess 16 can be covered. In the present embodiment, the printed layer 20 is formed to cover all of the recess 16 afterwards.

The edge non-stick glass screen protector 100 of the present invention covers the adhesive remaining on the edge of the adhesive film layer 30 by forming the printed layer 20 on the edge of the adhesive film layer 30, so that the dust does not accumulate and stick to the adhesive film layer 30. The edge of the creation, when the edge of the creative non-stick glass screen protector 100 attached to the screen of the mobile phone, can maintain the beauty of the phone.

The present invention is disclosed in the above embodiments, but it is not intended to limit the scope of the present invention. Anyone having ordinary knowledge in the technical field of the present invention can make some changes and retouching without departing from the spirit of the present creation. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application attached.

10‧‧‧Substrate
12‧‧‧ first side
14‧‧‧ second side
16‧‧‧ Groove
20‧‧‧Printing layer
30‧‧‧film layer
100‧‧‧Battery non-stick glass screen protector

1 is a cross-sectional view of an embodiment of a side adhesive non-stick glass screen protector of the present invention.

Claims (11)

A side glue non-stick glass screen protector for protecting a screen, comprising: a substrate having a first surface and a second surface, the first surface being opposite to the second surface, the first The face is facing the screen; a film layer is attached to the first side of the substrate; and a printed layer is formed on the substrate and the film layer and covering the edge of the film layer. The side glue non-sticky glass screen protector as described in claim 1, wherein the substrate is light transmissive. The side glue non-stick glass screen protector as described in claim 2, wherein the substrate is glass. The side glue non-sticky glass screen protector as claimed in claim 1, wherein the printed layer is opaque. The side glue non-sticky glass screen protector of claim 4, wherein the printed layer is formed by printing with black ink. The side glue non-stick glass screen protector of claim 1, wherein the periphery of the substrate is curved to form a groove, and the printed layer covers at least a portion of the groove. The side-gluer non-stick glass screen protector of claim 6, wherein the groove is curved toward the first side of the substrate. The side glue non-stick glass screen protector according to claim 1, wherein the distance from the edge of the film layer to the edge of the substrate is in the range of 0 to 1 mm. For example, the side glue non-sticky glass screen protection sticker according to the first aspect of the patent application, wherein the film layer is permeable to light. The side glue non-sticky glass screen protector of claim 1, wherein the adhesive film layer is adhered to the first side of the substrate by an adhesive. The side glue non-stick glass screen protector of claim 1, wherein the printed layer is adjacent to an edge of the substrate.