6 results about "COLORED MATERIAL" patented technology

This application discloses a photovoltaic component, a photovoltaic module, and a photovoltaic system. The photovoltaic component has a light-receiving side and a backlight side facing away from each other, and includes a first cover plate, a second cover plate, and a battery layer. The first cover plate is located on the light-receiving side; the second cover plate is located on the backlight side, and the second cover plate and the first cover plate are stacked together; the battery layer is used to convert light energy into electrical energy, and the battery layer is disposed between the first cover plate and the second cover plate. The battery layer includes a first side and a second side facing away from each other. The first side of the battery layer is opposite to the first cover plate and has a color layer. The color layer is a textured pattern, and the color of the textured pattern is the same as the color of the battery layer. Alternatively, the color layer contains a colored material, and the color of the colored material is the same as the color of the battery layer. In this application, when the photovoltaic component is exposed to sunlight for a long time, the color layer can protect the bonding material (e.g., an adhesive film) between the first cover plate and the battery layer, reducing the possibility of adhesive film aging and damage, and improving the stability and reliability of the photovoltaic component structure.

A lighting keyboard comprises a first key and a second key, with a gap region between them. A backlight module for the lighting keyboard comprises a lighting board having a light emitting unit, a light guide panel, and a shielding sheet having a light-reducing pattern corresponding to the first key, which are stacked from top to bottom. The backlight module has a colored material layer on the shielding sheet or the light guide panel and vertically overlapping with the gap region. A light of the light emitting unit is guided by the light guide panel to pass through the light-reducing pattern and form a first color light upward from an inner outlet of the first key, and further to pass through the colored material layer and form a second color light different from the first color light upward from an inner outlet and a boundary of the second key.

This invention provides a production process combining solid borosilicate glass with mixed colors and hollow products, comprising the following steps: material selection; cleaning; preheating; color wrapping; impurity removal; melting; forming; annealing; cleaning treatment; polishing and annealing; and combining solid and hollow wrapping. This solution addresses the problems of product cracking and interlayer bubbles caused by differences in the expansion coefficients of different colored materials during the multi-color fusion process of high borosilicate glass deep processing; it also solves the difficulty of combining solid multi-color mixing with hollow products. This innovative and scalable multi-color wrapping process for high borosilicate materials combined with hollow products provides customers with a wide range of product appearance options and expands the solutions for the deep processing of high borosilicate products.

The utility model relates to a kind of sandals with multicolor heel, including sandal main body and the heel located in the bottom of sandal main body, the side of heel is equipped with transparent color tube, color tube is equipped with containing cavity along median line, the end of color tube is equipped with the inlet and outlet port that is connected to containing cavity, inlet and outlet port are inserted with sealing plug, sealing plug is connected with elastic soft rod, the front end of elastic soft rod passes through inlet and outlet port and extends into containing cavity, and is connected with push plate, the length of elastic soft rod matches the length of containing cavity, width is less than the opening size of inlet and outlet port, containing cavity is filled with colored material;Realized that containing cavity of color tube is filled with colored material, improve the aesthetic degree of heel, can pull out sealing plug to open inlet and outlet port, replace colored material in containing cavity, use different color collocation colored material to satisfy the individualized demand of wearer.

The invention relates to a method for preparing colored materials by heterogeneous nucleation of metallic nanoparticles, said nanoparticles having optical properties based on the surface plasmon phenomenon. The invention also relates to said colored materials obtained, as well as compositions comprising them. In particular, the method for preparing the colored particulate material by heterogeneous nucleation includes, notably, mixing at room temperature a suspension comprising: - at least one salt of a metallic element, said metallic element having a plasmonic effect, - at least one reducing agent, and - at least one particulate substrate, said mixture of the suspension forming a colored particulate material.