CN205194205U - transparent article - Google Patents

Abstract

A transparent product comprises a transparent substrate, at least one optical film mark formed on a partial surface region of the transparent substrate, and an ink layer covering the optical film mark and other regions of the surface not covered by the optical film mark, wherein the optical film mark has high light transmittance, and the refractive index of the optical film mark is different from that of the transparent substrate.

Description

Transparent products

technical field

The utility model relates to a transparent product.

Background technique

In daily life, many products are designed with logos for anti-counterfeiting or as product logos. However, currently commonly used logos are usually fixed, lacking in change and diversity. With the improvement of consumption level, this kind of logo can no longer satisfy consumers' pursuit of the appearance of these products.

Utility model content

In view of this, it is necessary to provide a transparent product with various colors and better decorative effect.

A kind of transparent product, it comprises a transparent substrate, and this transparent product also comprises at least one optical film sign formed on the surface part area of this transparent substrate, and a cover said optical film sign and this surface is not covered by said optical film The ink layer in other areas covered by the logo, the optical film logo has high light transmittance, and its refractive index is different from that of the transparent substrate.

Preferably, the transparent substrate is a glass substrate or a plastic substrate.

Preferably, the thickness of each optical film mark is 200nm-3000nm.

Preferably, the optical film is a colorless and transparent optical film.

Preferably, the optical film is marked as a colored and transparent optical film.

Preferably, the optical film mark is a pattern.

In the transparent product of the present invention, the refractive index of the optical film mark is different from that of the transparent substrate. When in use, the light enters the transparent product from the surface of the transparent substrate away from the optical film mark, and the incident light passes through the transparent substrate away from the optical film. Reflection and refraction occur on the surface of the film mark and the surface where the optical film mark is connected to the transparent substrate, and reflection and refraction occur on the surface of the optical film mark far away from the transparent substrate, and the light of different wavelengths will be different after reflection and refraction. The angle is emitted from the transparent substrate to enter the line of sight, so as the viewing angle changes, the transparent product will show different colors, resulting in various color changing effects, so that it has a better decorative effect. In addition, due to the high light transmittance of the optical film logo, when the user's line of sight is roughly parallel to the transparent substrate, the optical film logo is hidden, and when the user's line of sight is at an angle to the transparent substrate, the optical film logo appears.

Description of drawings

Fig. 1 is a schematic diagram of the side structure of a transparent product in a preferred embodiment of the present invention.

Explanation of main component symbols

Transparent products 100 transparent substrate 10 surface 11 Optical Film Marking 30 ink layer 50

The following specific embodiments will further illustrate the utility model in conjunction with the above-mentioned accompanying drawings.

detailed description

Please refer to Fig. 1 , the preferred embodiment of the present invention provides a transparent product 100, which can be the casing or protective case of electronic products (such as smart phones, tablet computers, etc.), architectural glass or automotive glass, etc. The transparent product 100 includes a transparent substrate 10, at least one optical film logo 30 formed on a part of a surface 11 of the transparent substrate 10, and an optical film logo 30 covering the optical film logo 30 and the surface 11 not marked by the optical film. 30 covers the ink layer 50 in other areas.

The transparent substrate 10 can be a transparent glass substrate or a transparent plastic substrate.

The optical film mark 30 is a colorless and transparent optical film with high light transmittance and a refractive index different from that of the transparent base 10 . The thickness of the optical film mark 30 is 200nm~3000nm. In other embodiments, the optical film mark 30 can be a colored transparent optical film. The optical film logo 30 can be designed in different patterns as required, and used as an anti-counterfeit label or a decorative Logo of the transparent product 100 .

In the transparent product 100 of the present invention, the refractive index of the optical film mark 30 is different from that of the transparent substrate 10. When in use, the side with the optical film mark 30 is used as the inner surface, and the transparent substrate 10 is not formed with an optical film mark. The 30 side can be used as the appearance surface, the light enters the transparent product 100 from the surface of the transparent substrate 10 away from the optical film logo 30, and the incident light is connected to the transparent substrate 10 on the surface of the transparent substrate 10 away from the optical film logo 30 and the optical film logo 30 Reflection and refraction occur on the surface of the optical film mark 30, and reflection occurs on the surface of the optical film mark 30 away from the transparent base 10, and light of different wavelengths will leave the transparent base 10 away from the optical film mark 30 at different angles after reflection and refraction. The surface is emitted to enter the user's line of sight, so as the viewing angle changes, the transparent product 100 will show different colors, resulting in various color changing effects, so that it has a better decorative effect. In addition, because the optical film logo 30 has high light transmittance, when the user's line of sight is roughly parallel to the transparent base 10, the optical film logo 30 is hidden, and when the user's line of sight is at an angle to the transparent base 10, the optical film logo 30 appear.

Claims (6)

1. A transparent product comprising a transparent substrate, characterized in that: the transparent product also includes at least one optical film mark formed on a surface portion of the transparent substrate, and a cover covering the optical film mark and the surface As for the ink layer in other areas not covered by the optical film mark, the optical film mark has high light transmittance, and its refractive index is different from that of the transparent substrate. 2. The transparent product according to claim 1, wherein the transparent substrate is a glass substrate or a plastic substrate. 3. The transparent product according to claim 1, wherein the thickness of each optical film mark is 200nm~3000nm. 4. The transparent product according to claim 3, wherein the optical film mark is a colorless and transparent optical film. 5. The transparent product according to claim 3, wherein the optical film mark is a colored transparent optical film. 6. The transparent product as claimed in claim 3, wherein the optical film mark is a pattern.