Novel resistive touch screen structure

Abstract

The utility model discloses a novel resistance type touch screen structure which comprises conductive glass, a membrane assembly and a connecting assembly, the connecting assembly is arranged between the conductive glass and the membrane assembly, and the membrane assembly comprises a conductive membrane and an ink layer arranged on the side wall of the conductive membrane. The overall strength can be kept, the processing procedures are reduced, the effect of a three-layer structure is achieved, the use of a PET cover plate and OCA can be reduced through the conducting film in the film assembly in a silk-screen mode, the overall manufacturing cost is reduced, and a screen is light and thin.

Description

Technical Field

[0001] The utility model relates to the technical field of screens, and specifically to a novel resistive touch screen structure. Background Art

[0002] With the increasingly wide application scope of touch screens in China, touch display screens have been widely used in various industries, such as consumer electronics, industrial production, smart home, artificial intelligence and other fields. Especially in the communication industry, consumers pursue product thinness and lightness. This patent discloses a novel resistive touch screen structure to meet the structural design requirements of product thinness and lightness.

[0003] At present, the three-layer resistive touch screen structure is stacked as PET cover plate + OCA + ITO FILM + ITO GLASS. The ITO FILM and the ITO GLASS are pasted with a double-sided adhesive frame, and then fully pasted with the PET cover plate using OCA;

[0004] A novel resistive touch screen structure provided by this invention patent directly screen-prints the ink layer on the cover plate onto the ITO FILM, which reduces the PET cover plate and OCA. The ITO FILM and the ITO GLASS are directly pasted with a double-sided adhesive frame, achieving the effect of a three-layer structure with a two-layer structure; without changing the strength, it reduces the product thickness and saves a lamination process. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In view of the above and / or problems existing in the use of the novel resistive touch screen structure, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a novel resistive touch screen structure. Through the sandwich structure composed of connection components, the overall strength can be maintained, the processing procedures can be reduced, and the effect of a three-layer structure can be achieved. The conductive film in the film component can reduce the use of the PET cover plate and OCA through screen printing, reduce the overall cost, and make the screen thin and light.

[0008] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0009] A novel resistive touch screen structure, which includes:

[0010] Conductive glass, with a connection component provided between the conductive glass and the film component;

[0011] Film component, the film component includes a conductive film and an ink layer provided on the side wall of the conductive film.

[0012] As a preferred solution of a novel resistive touch screen structure described in the present utility model, wherein, the connection component includes a first ITO film, a second ITO film, and an adhesion layer provided between the first ITO film and the second ITO film.

[0013] As a preferred solution of a novel resistive touch screen structure described in the present utility model, wherein, the adhesion layer is made of frame glue, and the frame glue is double-sided frame glue.

[0014] As a preferred solution of a novel resistive touch screen structure described in the present utility model, wherein, transparent insulating points are provided between the first ITO film and the second ITO film.

[0015] As a preferred solution of a novel resistive touch screen structure described in the present utility model, wherein, the ink layer is coated on the surface of the conductive film by screen printing.

[0016] Compared with the prior art, the beneficial effects of the present utility model are: for this novel resistive touch screen structure, through the sandwich structure composed of the connection component, the overall strength can be maintained, the processing procedures can be reduced, the effect of a three-layer structure can be achieved, and for the conductive film in the film component, by means of screen printing, the use of PET cover plates and OCA can be reduced, the overall cost can be lowered, and the screen can be made thinner and lighter. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0018] Figure 1 It is the overall structure schematic diagram of a novel resistive touch screen structure of the present utility model;

[0019] Figure 2 It is the exploded partial structure schematic diagram of a novel resistive touch screen structure of the present utility model.

[0020] 100, Conductive glass; 200, Film component; 210, Conductive film; 220, Ink layer; 300, Connection component; 310, Adhesion layer; 320, First ITO film; 330, Second ITO film; 311, Transparent insulating point. Detailed implementation manners

[0021] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings.

[0022] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will not be enlarged locally in general proportion, and the schematic diagrams are only examples, which should not limit the protection scope of the present utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0023] To make the objects, technical solutions and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0024] The present utility model provides a novel resistive touch screen structure. Through the sandwich structure composed of connection components, the overall strength can be maintained, the processing procedures can be reduced, and the effect of a three-layer structure can be achieved. The conductive film in the film component can reduce the use of PET cover plates and OCA by means of screen printing, reduce the overall cost, and make the screen thin and light.

[0025] Figure 1 - Figure 2 Shown is a schematic structural diagram of an embodiment of a novel resistive touch screen structure of the present utility model. Please refer to Figure 1 - Figure 2 , A novel resistive touch screen structure of this embodiment, its main part includes a conductive glass 100, a film component 200 and a connection component 300.

[0026] The conductive glass 100 can maintain the overall strength, reduce the processing procedures and achieve the effect of a three-layer structure through the sandwich structure composed of the connection component 300. Specifically, a connection component 300 is provided between the conductive glass 100 and the film component 200. In this embodiment, the connection component 300 includes a first ITO film 320, a second ITO film 330 and an adhesion layer 310 disposed between the first ITO film 320 and the second ITO film 330. The adhesion layer 310 is made of frame glue, and the frame glue is double-sided frame glue. A transparent insulating point 311 is provided between the first ITO film 320 and the second ITO film 330;

[0027] The conductive film 210 in the film component 200 can reduce the use of PET cover plates and OCA by means of screen printing, reduce the overall cost, and make the screen thin and light. Specifically, the film component 200 includes a conductive film 210 and an ink layer 220 disposed on the side wall of the conductive film 210. The ink layer 220 is coated on the surface of the conductive film 210 by screen printing.

[0028] Combined with Figure 1 - Figure 2 , a novel resistive touch screen structure of this embodiment is as follows in the specific use process. Through the sandwich structure composed of the connection component 300, the overall strength can be maintained, the processing procedures can be reduced, and the effect of a three-layer structure can be achieved. The conductive film 210 in the film component 200 can reduce the use of the PET cover plate and OCA by means of screen printing, reduce the overall cost, and make the screen thin and light.

[0029] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in the present utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A novel resistive touch screen structure, characterized in that, Comprising: A conductive glass (100), with a connection component (300) disposed between the conductive glass (100) and the membrane component (200); A membrane component (200), the membrane component (200) including a conductive membrane (210) and an ink layer (220) provided on the side wall of the conductive membrane (210).

2. A novel resistive touch screen structure according to claim 1, characterized in that, The connection component (300) includes a first ITO thin film (320), a second ITO thin film (330), and an adhesion layer (310) disposed between the first ITO thin film (320) and the second ITO thin film (330).

3. A novel resistive touch screen structure according to claim 2, characterized in that, The adhesion layer (310) is made of a frame adhesive, and the frame adhesive is a double-sided frame adhesive.

4. A novel resistive touch screen structure according to claim 3, characterized in that, A transparent insulating point (311) is disposed between the first ITO thin film (320) and the second ITO thin film (330).

5. A novel resistive touch screen structure according to claim 4, characterized in that, The ink layer (220) is coated on the surface of the conductive membrane (210) by a screen printing method.

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