Composite material structure, housing, and electronic device

An electronic device comprising:

• a housing comprising a composite material structure, the composite material structure comprising at least one layer of first fiber prepreg, each layer of first fiber prepreg comprising a fiber sheet and resin wrapping the fiber sheet, the fiber sheet comprising
• a fiber fabric, and
• an optical effect layer located on a surface of the fiber fabric;
• and
• a first coating layer located on a side of the optical effect layer facing away from the fiber fabric.

A method of manufacturing a housing for an electronic device, the method comprising:

• obtaining a fiber fabric;
• forming an optical effect layer on a surface of the fiber fabric;
• impregnating the fiber fabric with the optical effect layer in a resin to form a first fiber prepreg, the first fiber prepreg comprising a fiber sheet and the resin wrapping the fiber sheet, the fiber sheet comprising the fiber fabric and the optical effect layer;
• and
• applying a first coating layer on a side of the optical effect layer facing away from the fiber fabric.