Novel ultrathin electronic luminous label

Abstract

The utility model discloses a novel ultrathin electronic luminous label which comprises a printing base material, an identification label printing layer is printed on the top of the printing base material, a luminous circuit layer is printed at the bottom of the printing base material, and an adhesive layer is adhered to the bottom of the luminous circuit layer. The identification label printing layer comprises an identification amp; a warning display symbol, an identification symbol, a region layer and a protection layer, and an identification amp; the warning display symbol, the identification symbol, the area layer and the protection layer are sequentially arranged from bottom to top. According to the electronic light-emitting label, the light-emitting circuit layer is obtained through printing by adopting a silk-screen printing process, light-emitting illumination is carried out through the light-emitting circuit layer, and the light-emitting component is formed in a printing mode, so that the overall thickness of a product is small, and flexible bending change can be carried out according to the requirements of the product; the label really integrates ultrathin light emitting and flexible bending, and the application requirements of ultrathin products are met.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic tags, in particular to a novel ultra-thin electronic light-emitting tag. Background Art

[0002] Film switch products, due to their excellent advantages such as thinness and lightness, and less occupied space, are more and more widely used in industries such as industry and household appliances. When used in an environment with insufficient lighting, for key prompt symbols / warning signs, etc., independent lighting or light-emitting display is required. At present, everyone uses the light-emitting components of LED brackets, and their thickness is generally above 3mm. Some use the light-emitting components of LGP / LGF to provide light sources. The thickness of such products is 0.4mm or above, and the light-emitting components cannot be flexibly bent and deformed arbitrarily, and thus cannot meet the application requirements of ultra-thin products. Considering the above situation, we have therefore proposed a novel ultra-thin electronic light-emitting tag. Content of the Utility Model

[0003] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a novel ultra-thin electronic light-emitting tag.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel ultra-thin electronic light-emitting tag, including a printed substrate, on the top of which an identification label printing layer is printed, on the bottom of which a light-emitting circuit layer is printed, and an adhesive layer is bonded to the bottom of the light-emitting circuit layer;

[0006] The identification label printing layer includes an identification & warning display symbol, an identification symbol, an area layer and a protective layer, and the identification & warning display symbol, the identification symbol, the area layer and the protective layer are arranged in sequence from bottom to top;

[0007] The light-emitting circuit layer includes a conductive ink printing layer, a gold finger protection conductive ink layer, a transparent conductive electrode, a light-emitting ink layer, a dielectric layer, a first conductive ink layer and an insulating protection ink layer, and the conductive ink printing layer, the gold finger protection conductive ink layer, the transparent conductive electrode, the light-emitting ink layer, the dielectric layer, the first conductive ink layer and the insulating protection ink layer are arranged in sequence from top to bottom;

[0008] Both the light-emitting ink layer and the first conductive ink layer correspond to the identification & warning display symbol and the identification symbol.

[0009] Preferably, both the identification & warning display symbol and the identification symbol are printed on the top of the printed substrate by UV spraying technology or screen printing technology, and the identification & warning display symbol and the identification symbol are two different transparent colors.

[0010] Preferably, the area layer is printed on the top of the identification symbol by screen printing technology. The area layer is an opaque color with good covering property. The protective layer is printed on the top of the area layer to protect the surface of the product.

[0011] Preferably, the conductive ink printing layer is printed on the bottom of the printing substrate by screen printing process. There are conductive connection ports on the light-emitting circuit layer. The gold finger protection conductive ink layer is printed at the conductive connection ports, and external control main board connectors are matched and arranged at the conductive connection ports.

[0012] Preferably, the transparent conductive electrode is printed on the bottom of the gold finger protection conductive ink layer by transparent conductive ink. The light-emitting ink layer is printed on the surface of the transparent conductive electrode corresponding to the positions of the identification & warning display symbol and the identification symbol.

[0013] Preferably, the dielectric layer is printed with ink having a good dielectric constant. The first conductive ink layer is printed on the surface of the dielectric layer corresponding to the positions of the identification & warning display symbol and the identification symbol.

[0014] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0015] For the electronic light-emitting label of the present utility model, the light-emitting circuit layer is obtained by screen printing process, and the light-emitting circuit layer is used for light-emitting illumination. The light-emitting component formed by printing method makes the overall thickness of the product thinner, and can be flexibly bent according to the needs of the product, truly integrating the functions of ultra-thin light-emitting and flexible bending, and meeting the application requirements of ultra-thin products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is an exploded view of a novel ultra-thin electronic light-emitting label proposed by the present utility model;

[0017] Figure 2 is an exploded view of the identification label printing layer of a novel ultra-thin electronic light-emitting label proposed by the present utility model;

[0018] Figure 3 is an exploded view of the light-emitting circuit layer of a novel ultra-thin electronic light-emitting label proposed by the present utility model.

[0019] In the figure: 10, printing substrate; 20, identification label printing layer; 201, identification & warning display symbol; 202, identification symbol; 203, area layer; 204, protective layer; 30, light-emitting circuit layer; 301, conductive ink printing layer; 302, gold finger protection conductive ink layer; 303, transparent conductive electrode; 304, light-emitting ink layer; 305, dielectric layer; 306, first conductive ink layer; 307, insulating protection ink layer; 40, adhesive layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Refer to Figures 1-3 , a new type of ultra-thin electronic light-emitting label, which includes a printing substrate 10, an identification label printing layer 20 is printed on the top of the printing substrate 10, a light-emitting circuit layer 30 is printed on the bottom of the printing substrate 10, and an adhesive layer 40 is bonded to the bottom of the light-emitting circuit layer 30;

[0022] The identification label printing layer 20 includes an identification & warning display symbol 201, an identification symbol 202, a region layer 203, and a protective layer 204. The identification & warning display symbol 201, the identification symbol 202, the region layer 203, and the protective layer 204 are arranged in sequence from bottom to top. Among them, the region layer 203 is printed on the top of the identification symbol 202 by screen printing technology. The region layer 203 is an opaque color with good covering property. The protective layer 204 is printed on the top of the region layer 203 by screen printing technology to achieve the protection of the product surface;

[0023] The light-emitting circuit layer 30 includes a conductive ink printing layer 301, a gold finger protection conductive ink layer 302, a transparent conductive electrode 303, a light-emitting ink layer 304, a dielectric layer 305, a first conductive ink layer 306, and an insulating protection ink layer 307. The conductive ink printing layer 301, the gold finger protection conductive ink layer 302, the transparent conductive electrode 303, the light-emitting ink layer 304, the dielectric layer 305, the first conductive ink layer 306, and the insulating protection ink layer 307 are arranged in sequence from top to bottom;

[0024] Among them, the conductive ink printing layer 301 is printed on the bottom of the printing substrate 10 by screen printing technology. A conductive connection port is provided on the light-emitting circuit layer 30. The gold finger protection conductive ink layer 302 is printed at the conductive connection port. An external control main board connector is matched with the conductive connection port. The transparent conductive electrode 303 is printed on the bottom of the gold finger protection conductive ink layer 302 by transparent conductive ink. The dielectric layer 305 is printed with ink having a good dielectric constant;

[0025] The light-emitting ink layer 304 and the first conductive ink layer 306 both correspond to the identification & warning display symbol 201 and the identification symbol 202. The light-emitting ink layer 304 is printed on the surface of the transparent conductive electrode 303 at the positions corresponding to the identification & warning display symbol 201 and the identification symbol 202, and the first conductive ink layer 306 is printed on the surface of the dielectric layer 305 at the positions corresponding to the identification & warning display symbol 201 and the identification symbol 202. The identification & warning display symbol 201 and the identification symbol 202 are both printed on the top of the printing substrate 10 by using the UV inkjet printing technology or the screen printing technology, and the identification & warning display symbol 201 and the identification symbol 202 are two different transparent colors, meeting the requirement of color diversity; for the electronic light-emitting label of the present utility model, the light-emitting circuit layer 30 is obtained by screen printing process, and the light-emitting circuit layer 30 is used for light-emitting illumination. The light-emitting component formed by printing makes the overall thickness of the product relatively thin, and can be flexibly bent according to the product needs, truly integrating the functions of ultra-thin light-emitting and flexible bending, and meeting the application requirements of ultra-thin products.

[0026] Working principle: During use, the identification & warning display symbol 201, the identification symbol 202, the area layer 203 and the protective layer 204 are sequentially printed on the top surface of the printing substrate 10 by combining the screen printing process and the UV inkjet printing process. The protective layer 204 protects the surface of the product, and the identification & warning display symbol 201 and the identification symbol 202 are two different transparent colors, meeting the requirement of color diversity. Immediately afterwards, the conductive ink printing layer 301, the gold finger protection conductive ink layer 302, the transparent conductive electrode 303, the light-emitting ink layer 304, the dielectric layer 305, the first conductive ink layer 306 and the insulation protection ink layer 307 are sequentially printed on the bottom of the printing substrate 10 by screen printing process to form the light-emitting circuit layer 30. After printing, the adhesive layer 40 is adhered by using the characteristics of the adhesive, thus completing the printing of the whole label;

[0027] Moreover, the conductive connection ports printed on the light-emitting circuit layer 30 are connected to the connectors on the control main board of the client, and are controlled and powered by the controller on the control main board. By using the dielectric field effect of the dielectric layer 305, the light-emitting ink layer 304 is excited to emit light, and the corresponding identification & warning display symbol 201 and the identification symbol 202 also emit light; the light-emitting circuit layer 30 formed by printing has a relatively thin overall thickness, and the printed light-emitting circuit layer 30 can be flexibly bent according to the product needs, truly achieving the effect of integrating ultra-thin light-emitting and flexible bending.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A novel ultra-thin electronic luminescent label, comprising a printed substrate (10), characterized in that: The top of the printing substrate (10) is printed with a label printing layer (20), the bottom of the printing substrate (10) is printed with a light-emitting circuit layer (30), and the bottom of the light-emitting circuit layer (30) is bonded with an adhesive layer (40); The identification label printing layer (20) comprises an identification & warning display symbol (201), an identification symbol (202), a regional layer (203) and a protective layer (204), wherein the identification & warning display symbol (201), the identification symbol (202), the regional layer (203) and the protective layer (204) are arranged in sequence from bottom to top; The light-emitting circuit layer (30) comprises a conductive ink printing layer (301), a gold finger protection conductive ink layer (302), a transparent conductive electrode (303), a light-emitting ink layer (304), a dielectric layer (305), a first conductive ink layer (306) and an insulating protective ink layer (307), wherein the conductive ink printing layer (301), the gold finger protection conductive ink layer (302), the transparent conductive electrode (303), the light-emitting ink layer (304), the dielectric layer (305), the first conductive ink layer (306) and the insulating protective ink layer (307) are arranged in sequence from top to bottom; The luminescent ink layer (304) and the first conductive ink layer (306) both correspond to the identification & warning display symbol (201) and the identification symbol (202).

2. A novel ultra-thin electronic luminous label according to claim 1, characterized in that: The logo & warning display symbol (201) and the identification symbol (202) are both printed on the top of the printing substrate (10) using UV inkjet printing technology or screen printing technology, and the logo & warning display symbol (201) and the identification symbol (202) are two different transparent colors.

3. A novel ultra-thin electronic luminous label according to claim 1, characterized in that: The regional layer (203) is printed on the top of the identification symbol (202) using the screen printing technology. The regional layer (203) is an opaque color with good covering power. The protective layer (204) is printed on the top of the regional layer (203) using the screen printing technology to protect the surface of the product.

4. A novel ultra-thin electronic luminous label according to claim 1, characterized in that: The conductive ink printing layer (301) is printed on the bottom of the printing substrate (10) by using a screen printing process, a conductive connection port is provided on the light-emitting circuit layer (30), a gold finger protection conductive ink layer (302) is printed on the conductive connection port, and the conductive connection port is matched with an external control mainboard connector.

5. A novel ultra-thin electronic luminous label according to claim 1, characterized in that: The transparent conductive electrode (303) is printed on the bottom of the gold finger protection conductive ink layer (302) using transparent conductive ink, and the luminescent ink layer (304) is printed on the surface of the transparent conductive electrode (303) at positions corresponding to the identification & warning display symbol (201) and the identification symbol (202).

6. A novel ultra-thin electronic luminous label according to claim 1, characterized in that: The dielectric layer (305) is printed with ink having a relatively good dielectric constant, and the first conductive ink layer (306) is printed on the surface of the dielectric layer (305) at positions corresponding to the identification & warning display symbol (201) and the identification symbol (202).

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