Apex Juris, pllc.
Protective case
A protective case adapted to be mounted on an electronic device is provided, wherein the electronic device is adapted to perform wireless signal transmission, and has a front surface for usage. The protective case is adapted to surround a periphery of the front surface, and has a frame which surrounds the periphery of the front surface when the protective case is mounted on the electronic device. The protective case includes a core material and a plated coating. The core material includes a metal material. The plated coating covers a surface of the core material, and has a thickness between 15 μm and 25 μm. Materials of the plated coating include a metallic oxide and an alloy oxide. Specifically, with the metallic oxide and the alloy oxide, the plated coating separates the core material from the exterior, and therefore provides an anticorrosion function, as well as prevents external interferences.
X-FACTOR TAIWAN CORPORATION
H C C C A A A C A
H04B C25D C25D C25D A45C A45C A45F C25D A45C
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Chin-Hung
Chou