Luminescent glass and manufacturing method thereof

Abstract

Luminescent glass comprises a glass substrate, a glass cover plate, an interlayer, and a light-emitting diode, wherein the interlayer and the light-emitting diode are arranged between the glass substrate and the glass cover plate, a conducting circuit is formed on the surface of the glass substrate, the light-emitting diode is fixed on the conducting circuit, an opening which contains the light-emitting diode is formed inside the outer contour of the interlayer, light emitted by the light-emitting diode passes through the opening and is emitted from the glass cover plate, and the interlayer, the glass substrate, and the glass cover plate are fixed at the position near the outer contour of the inter layer. The luminescent glass can prevent halo from being generated, and achieves good light-out effect. The invention further provides a manufacturing method of the luminescent glass.

Description

technical field [0001] The invention relates to a luminescent glass and a manufacturing method thereof, in particular to a luminescent glass using a light emitting diode as a light source and a manufacturing method thereof. Background technique [0002] As an emerging light source, light-emitting diodes have been widely used in various applications, especially in some decoration / display fields, where they are more frequently used. Some people combine light-emitting diodes with various traditional materials to create many novel decoration / display products, among which light-emitting glass is more successful. Luminous glass sandwiches light-emitting diodes between two pieces of transparent glass, which can produce a transparent luminous effect that cannot be achieved by traditional light sources, so it is very popular. [0003] In order to achieve the purpose of fixing two pieces of glass in the current luminous glass, a whole piece of transparent glued layer (usually PVB mat...

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Problems solved by technology

[0004] However, due to the melting of the glued layer during heating, its refractive index changes to some extent

After the light emitted by the light-emitting diode passes through the glued layer (that is, the part of the glued layer covering the light-emitting diode) directly above it with a changed refractive index, it will produce a halo phenomenon, which will affect the luminous effect of the light-emitting glass.

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