58results about How to "Improve appearance competitiveness" patented technology

A shell body comprises base materials. The shell body is characterized by further comprising a base ceramic layer, a crystalline ceramic layer and a pattern layer, wherein the base ceramic layer is formed on the surface of the base materials, the crystalline ceramic layer is formed on the surface of the base ceramic layer, the pattern layer is arranged between the base ceramic layer and the crystalline ceramic layer, the pattern layer is embedded into the base ceramic layer, and the pattern layer is composed of ceramic. A pattern with ceramic texture is formed on the surface of the shell body, and thus the attractiveness of the appearance of the shell body is improved. Besides, the invention further provides a preparing method for the shell body.

The invention provides a shell, which comprises a plastic shell body. The surface of the plastic shell body is provided with a plurality of sharp bulge structures. Light can be reflected on the sharpprotruding structures on the surface of the plastic shell body to generate a flashing effect, so that the shell has a multi-position flashing visual effect, the appearance of the shell is enriched, and homogenization is avoided. The invention further provides a preparation method of the shell and an electronic device comprising the shell.

The invention discloses a coating piece which comprises a base material and a color layer formed on the surface of the base material, wherein the color layer is a chromium-aluminum-silicon layer; an atomic ratio of chromium, aluminum and silicon contained in the color layer is 1-3:0.5-2:0.3-1; the L*coordinate of a chroma area formed in the color layer in a CIELAB color system is between 25 and 28; the a*coordinate is between -1 and -6; the b*coordinate is between -5 and -9. The coating piece has a blue appearance with attractive metal texture, and the appearance competitiveness of the coating piece is improved. In addition, the invention also provides a method for preparing the coating piece.

The invention provides a housing with a purple appearance. The housing comprises a matrix, a color layer formed on the inner surface of the matrix and a reflective layer formed on the surface of the color layer, wherein the matrix is made of colorless transparent glass or plastic; the color layer is a zirconia layer; the reflective layer is a metal zirconium layer; and a chroma region presented by the housing has an L* coordinate between 30 to 35, an a* coordinate between 9 to 11 and a b* coordinate between minus 18 to minus 20 in a CIE Lab surface color system. The invention further provides a preparation method of the housing. The housing provided by the invention has the advantages that the color layer is formed on the inner surface of the matrix, and a color effect of the color layer is observed from the outer surface of the matrix; and under the protection of the matrix, the color layer can be effectively prevented from being abraded and scraped or corroded.

The invention provides a housing. The housing body is made of colored glaze materials, the colored glaze is silica glass with lead dioxide, and fibre is embedded in the housing. The colored glaze is used for preparing housing, the housing is good in chemical stability, resistant to acid and alkali corrosion, high in hardness and wearproof, and the whole housing is crystal clear and beautiful in color. In addition, by the fact that fibre is introduced to the colored glaze, not only is the intensity of the housing greatly improved, but also the competitiveness of the housing appearance is improved. The invention further provides a preparation method of the housing.

The invention relates to a housing comprising a substrate. A primer layer, a metal layer and a topcoat layer are sequentially formed on the surface of the substrate. The primer layer is an acrylic epoxy resin layer. The metal layer is a silicon-aluminum alloy layer. Silicon atomic percentage in the metal layer is 10-90%, and aluminum atomic percentage in the metal layer is 90-10%. The topcoat layer is an acrylic polyurethane layer. The surface of the housing has a colorful effect, and has bright colors and a good metal texture. The invention also provides a preparation method of the housing.

The invention relates to a shell and a manufacturing method thereof. The shell comprises a substrate, a bonding layer and a color layer, wherein the surface of the substrate is provided with the bonding layer, and the color layer is covered on the bonding layer of the substrate. The bonding layer is a titanium metal layer, and the color layer is a Ti-N-C membrane, wherein a chromaticity area presented on the color layer is between 45.39 and 47.50 at the L* coordinate of a CIE LAB color system, between 13.07 and 12.42 at the a* coordinate of the CIE LAB color system, and between 13.26 and 18.56 at the b* coordinate of the CIE LAB color system. The invention also provides a magnetron sputtering manufacturing method of the shell. The shell and the manufacturing method can achieve the effect that the color layer presents a bronze color, so the color of a vacuum plating layer is enriched.

The invention provides a manufacture method of a shell, which comprises the steps of: providing a substrate; forming a color layer on the surface of the substrate by a magnetic sputtering method; then arranging a moveable baffle at the front end of a metal target, and powering on the power supply of the target, wherein the target is any one of a titanium target, a chromium target or a zirconium target; adjusting the baffle right ahead the target, and depositing for a certain time; sputtering target atoms on the baffle and removing the baffle when the number of atoms sputtered on the target and the sputtering speed are stable, so that the target atoms are sputtered on the substrate; after continuously sputtering for a period of time, powering off the power supply of the target; depositing and remaining a pattern layer on the surface of the color layer in the nucleation stage to form the pattern layer on the color layer. The shell manufactured by the manufacture method disclosed by the invention comprises the substrate, the color layer and the pattern layer, wherein the color layer is formed on the surface of the substrate, the pattern layer is formed on the surface of the color layer, and the pattern layer is a Ti, Cr or Zr film layer.

The invention provides a vacuum coating part. The vacuum coating part comprises a matrix and a color layer formed on the matrix. The color layer is a TiCN layer, wherein the chroma of the color layer is 36-48 of the L* coordinate of the CIE LAB color system, the a* coordinate is 4-5, and the b* coordinate is 2-4. The invention also provides a preparation method of the vacuum coating part. The vacuum coating part is chocolate-colored.