CN218969136U - Release film group, display module assembly and electronic equipment - Google Patents

Abstract

The application discloses from type group of films, display module assembly and electronic equipment, wherein, from type group of films includes: heavy release film layer, sponge layer and light release film layer; the sponge layer is arranged between the heavy release film layer and the light release film layer; the size of the heavy release film layer is consistent with that of the sponge layer; the size of the light release film layer is larger than that of the sponge layer; a separation membrane layer is also arranged between the heavy release membrane layer and the sponge layer; the separation membrane layer is arranged in the edge area where the heavy release membrane layer is attached to the sponge layer. Through lay the separation membrane layer at the edge area of laminating between heavy release membrane layer and sponge layer, reached convenient with heavy release membrane layer and sponge layer separation's technical effect.

Description

Release film group, display module assembly and electronic equipment

Technical Field

The application relates to the technical field of display, in particular to a release film group, a display module and electronic equipment.

Background

The sponge is used as a soft auxiliary material and is widely applied to products such as packaging, module assembly, TP frame paste and the like, and plays roles in buffering and filling gaps of the products. The sponges used in the technical field of display are classified into two types, namely, one side is sticky and the other side is sticky. The upper and lower surfaces of the sponge are usually attached with protective films for protection before use, and the protective films are peeled off for assembly and use.

However, because the use date of the material has certain uncertainty, when the double-sided adhesive/single-sided adhesive is stored for a long time, when the protective film needs to be peeled off from the sponge, the problem that the protective film is difficult to tear with the sponge can occur, the sponge is extremely easy to tear apart and delaminate, and further the technical problem of sponge performance or attractive appearance is affected. How to completely separate the protective film from the sponge has become a technical problem to be solved in the industry.

Disclosure of Invention

In order to solve above-mentioned technical problem at least, the aim at of this application provides a from type membrane group, has laid the separation membrane layer through the marginal zone of laminating between heavy from type membrane layer and sponge layer, has reached convenient with heavy from type membrane layer and sponge layer separation's technological effect.

In order to achieve the above object, the present application provides a release film set, including:

heavy release film layer, sponge layer and light release film layer; the sponge layer is arranged between the heavy release film layer and the light release film layer; the size of the heavy release film layer is consistent with that of the sponge layer; the size of the light release film layer is larger than that of the sponge layer; a separation membrane layer is also arranged between the heavy release membrane layer and the sponge layer; the separation membrane layer is arranged in the edge area where the heavy release membrane layer is attached to the sponge layer.

Further, when the heavy release film layer is polygonal, the separation film layer is arranged at the joint of the adjacent sides of the heavy release film layer.

Further, the heavy release film layer also comprises a handle.

Further, the handles and the separation membrane layer are oppositely arranged on two sides of the heavy release membrane layer.

Further, the heavy release film layer also comprises holes, and the holes are used for positioning the heavy release film layer.

Further, the sponge layer also comprises a single-sided adhesive, and the single-sided adhesive is attached to the light release film layer.

Further, the light release film layer exceeded the dimension of the edge of the sponge layer by 2mm.

Further, an oil film layer is arranged between the single-sided adhesive and the light release film layer.

In order to achieve the above object, the present application further provides a display module, including: the release film group.

In order to achieve the above object, the present application further provides a display module, including: the release film group or the display module.

The release film group comprises a heavy release film layer, a sponge layer and a light release film layer; the sponge layer is arranged between the heavy release film layer and the light release film layer; the size of the heavy release film layer is consistent with that of the sponge layer; the size of the light release film layer is larger than that of the sponge layer; a separation membrane layer is also arranged between the heavy release membrane layer and the sponge layer; the separation membrane layer is arranged in the edge area where the heavy release membrane layer is attached to the sponge layer. The separation membrane layer is arranged in the edge area attached between the heavy release membrane layer and the sponge layer, so that the technical effect of conveniently separating the heavy release membrane layer from the sponge layer is achieved; the sponge layer is more perfect, and the aesthetic feeling and market competitiveness of the terminal are improved; the handle is arranged on the heavy release film layer, so that the heavy release film layer has better acting points when being torn off from the sponge layer.

Drawings

The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and explain the application and do not limit it. In the drawings:

FIG. 1 is a schematic view of a release film group according to an embodiment of the present application;

fig. 2 is a side view of a release film package according to an embodiment of the present application.

Reference numerals illustrate:

101-re-releasing the film layer; 102-a sponge layer; 103-a light release film layer; 104-separating the membrane layer; 105-handle; 106-hole.

Detailed Description

Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present application are shown in the drawings, it is to be understood that the present application may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and examples of the present application are for illustrative purposes only and are not intended to limit the scope of the present application.

It should be understood that the various steps recited in the method embodiments of the present application may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present application is not limited in this respect.

The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.

It should be noted that references to "one" or "a plurality" in this application are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be interpreted as "one or more" unless the context clearly indicates otherwise. "plurality" is understood to mean two or more.

The embodiment of the application provides a release film group, which comprises:

heavy release film layer, sponge layer and light release film layer; the sponge layer is arranged between the heavy release film layer and the light release film layer; the size of the heavy release film layer is consistent with that of the sponge layer; the size of the light release film layer is larger than that of the sponge layer; a separation membrane layer is also arranged between the heavy release membrane layer and the sponge layer; the separation membrane layer is arranged in the edge area where the heavy release membrane layer is attached to the sponge layer.

Example 1

Fig. 1 is a schematic structural diagram of a release film group according to an embodiment of the present application, fig. 2 is a side view of the release film group according to an embodiment of the present application, and a detailed description of the release film group according to an embodiment of the present application will be described below with reference to fig. 1-2.

The release film group of this application embodiment includes: heavy release film 101, sponge layer 102 and light release film 103.

In some exemplary embodiments, the sponge layer 102 is disposed between the heavy release film layer 101 and the light release film layer 103.

In some exemplary embodiments, the size of the heavy release film layer 101 is the same as the size of the sponge layer 102 (i.e., when the sponge layer 102 is polygonal, the heavy release film layer 101 is polygonal, and when the sponge layer 102 is elliptical, the heavy release film layer 101 is elliptical, of the same size).

In some exemplary embodiments, the dimensions of the heavy release film layer 101 are consistent with the dimensions of the sponge layer 102 by way of example: when the sponge layer 102 is rectangular with a length of 300mm and a width of 115mm, the heavy release film layer 101 is also rectangular with a length of 300mm and a width of 115 mm.

In some exemplary embodiments, the size of the light release film layer 103 is greater than the size of the sponge layer 102.

In some exemplary embodiments, the size of the covered edge of the light release film layer 103 exceeds the size of the edge of the sponge layer 102 by not less than 2mm (i.e., when the sponge layer 102 is polygonal, the corresponding single side of the light release film layer 103 exceeds the single side of the sponge layer 102 by not less than 2 mm).

In some exemplary embodiments, a release film layer 104 is further disposed between the heavy release film layer 101 and the sponge layer 102 (the release film layer is not adhered to the sponge layer 102).

In some exemplary embodiments, the separation membrane layer 104 is disposed at an edge region where the heavy release membrane layer 101 is attached to the sponge layer 102.

In some exemplary embodiments, when the heavy release film 101 is polygonal, the separation film 104 is disposed at the junction between the adjacent sides of the heavy release film 101 (it may be understood that when the heavy release film 101 is polygonal, the separation film 104 is disposed at the corner region of the heavy release film 101; since the heavy release film 101 is torn off from the edge region of the heavy release film 101, the design makes it easier to tear off the heavy release film 101).

In some exemplary embodiments, the separation membrane layer 104 may be optionally disposed around the edge region where the heavy release membrane layer 101 is attached to the sponge layer 102, that is, any position where the heavy release membrane layer 101 is attached to the sponge layer 102 may be separated by the separation membrane layer 104.

In some exemplary embodiments, the heavy release film 101 further includes a handle 105.

In some exemplary embodiments, the handles 105 are disposed on opposite sides of the heavy release film 101 from the release film 104 (it is understood that when the release film 104 is disposed on one or more corners of the heavy release film 101, the handles 105 are disposed on opposite sides of the corresponding corner).

In some exemplary embodiments, the handle 105 is designed to facilitate the user's removal of the heavy release film, providing an impetus for the removal operation.

In some exemplary embodiments, the heavy release film 101 further includes an aperture 106, the aperture 106 including a locating aperture.

In some exemplary embodiments, the positioning holes are used for positioning of the heavy release film layer 101 (e.g., when attaching the heavy release film layer 101 to the sponge layer 102).

In some exemplary embodiments, the positioning holes include circles, stars, polygons, and the like.

In some exemplary embodiments, the positioning holes have a diameter of 5mm.

In some exemplary embodiments, the positioning holes may be designed as one or more as desired.

In some exemplary embodiments, the sponge layer 102 further comprises a single-sided adhesive (i.e., the single side of the sponge layer 102 is tacky).

In some exemplary embodiments, the single sided adhesive is attached to the light release film layer 103.

In some exemplary embodiments, an oil film layer (not shown) is further disposed between the single-sided adhesive and the light release film layer 103.

In some exemplary embodiments, the oil film layer comprises silicone oil.

In some exemplary embodiments, the arrangement of the oil film layer facilitates the tearing off of the light release film layer 103.

In some exemplary embodiments, when the light release film 103 and the heavy release film 101 are removed, the light release film 103 may be removed first, and then the heavy release film 101 may be removed.

In some exemplary embodiments, upon tearing the heavy release film 101, the heavy release film 101 is separated from the sponge layer 102 by pulling the release film 104 or the handle 105.

In some exemplary embodiments, the heavy release film layer 101 includes a heavy release film.

In some exemplary embodiments, light release film layer 103 comprises a light release film.

In some exemplary embodiments, the sponge layer 102 comprises a sponge.

Example 2

Embodiment 2 is a display module, including the release film set of the above embodiment.

In some exemplary embodiments, the release film set is disposed on a surface of the display module.

In some exemplary embodiments, the release film set is disposed on a side surface of the display module.

Example 3

Embodiment 3 is an electronic device including the release film set of the above embodiment.

In some exemplary embodiments, the electronic device includes the display module of the foregoing embodiments.

Although the embodiments of the present utility model are described above, the present utility model is not limited to the embodiments which are used for understanding the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.

Claims (10)

1. A release film assembly, comprising: heavy release film layer, sponge layer and light release film layer; the sponge layer is arranged between the heavy release film layer and the light release film layer; the size of the heavy release film layer is consistent with that of the sponge layer; the size of the light release film layer is larger than that of the sponge layer; a separation membrane layer is also arranged between the heavy release membrane layer and the sponge layer; the separation membrane layer is arranged in the edge area of the heavy release membrane layer attached to the sponge layer.

2. The release film assembly of claim 1, wherein when the heavy release film layer is polygonal, the separation film layer is disposed at a junction of adjacent sides of the heavy release film layer.

3. The release film package of claim 2, wherein the heavy release film layer further comprises a handle.

4. A release film assembly according to claim 3, wherein the handles are disposed on opposite sides of the heavy release film layer from the separation film layer.

5. The release film package of claim 4, wherein the heavy release film further comprises a positioning hole for positioning the heavy release film.

6. The release film assembly of claim 5, wherein the sponge layer further comprises a single sided adhesive, the single sided adhesive being in contact with the light release film layer.

7. The release film package of claim 6, wherein the light release film layer is 2mm in size beyond the edges of the sponge layer.

8. The release film assembly of claim 7, wherein an oil film layer is further disposed between the single-sided adhesive and the light release film layer.

9. A display module comprising the release film assembly of any one of claims 1-8.

10. An electronic device comprising the release film assembly of any one of claims 1-6, or the display module of claim 9.

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