Fih (hong Kong) Limited

Shenzhen Futaihong Precision Industry Co., Ltd.

Ren-Bo Wang

Xin-Wu Guan

Po-Feng Ho

Wu-Zheng Ou

Chao-Sheng Huang

An article includes a glass substrate and an insert within the glass substrate, the surface roughness (Ra) of the glass substrate and the insert is about 0.05 &#x3bc;m to about 0.2 &#x3bc;m.

Glass substrate and method of treating same

A method for strengthening a housing comprises the following steps: providing a housing being made of colored glaze and having an initial temperature of about 480&#xb0; C. to about 550&#xb0; C.; and spraying the surface of the housing using a spray solution containing potassium nitrate, potassium silicate, diatomite, and water to create an exterior layer on the surface. The exterior layer contains Kions, and the concentration of the Kions gradually decreases from a maximum value in the area of the outside surface of the exterior layer to zero in the area of the inside of the housing.

Method for strengthening housing and housing made by same

A surface treatment for a glass substrate includes at least following steps: the glass substrate is provided; a fastening device is provided, the fastening device defines a receiving groove corresponding to the glass substrate; the glass substrate is positioned in the receiving groove, and the fastening device is heated to achieve a softened glass substrate; a insert is provided; and the insert is hot pressed and inserted to the softened glass substrate. An article manufactured by the surface treatment method is also disclosed.

Surface treatment method for glass substrate and article manufactured by the same

A display window is formed by mechanically processing a transparent ceramic article. The composition of the ceramic article includes yttrium oxide and thorium oxide, the mole percentage of yttrium oxide is about 85% to about 94.99%, and the mole percentage of thorium oxide is about 4.99% to about 15%. The display window has a high light transmittance, good acid and alkali corrosion resistance, high hardness, long lifetime.

Ceramic article and method for making same, and electronic device using same

A device housing includes a substrate and a decorative article formed in the substrate. The substrate defines a cutout therein and the decorative article is received in the cutout and bonded with the substrate. The decorative article is a glass article which is formed in the cutout by molding softened glass material into the cutout. A method for making the device housing is also provided.

Device housing and method for making the same

A method for making a housing of an electronic device includes applying a layer of ceramic powder material to an outer surface of a metal substrate. The layer of ceramic powder material and a top layer of the metal substrate are melted by laser irradiation, forming a ceramic-metal composite coating integrally bonding with the metal substrate when cooled. The substrate with the ceramic-metal composite coating is heated to a peak temperature, maintained at the peak temperature for a desired period of time, and then cooled down to room temperature. The heat treated metal substrate with the ceramic-metal composite coating is then formed into a desired shape.

Growing community of inventors

Shenzhen, China

Ren-Bo Wang