Hon Hai Precision Industry Co., Ltd.

Miics & Partners (shenzhen) Co., Ltd.

Han-Lung Chao

Feng-Yuen Dai

Yi-Zhong Sheu

Han-Lung Lee

Chih-Jung Chang

Hung-Chun Ma

Jih-Chen Liu

A surface treatment method for a casing is disclosed, the casing being formed by the outer surface and four sidewalls of the casing. The surface treatment method includes a heat transferring film formed on the casing by a vacuum heat transfer process or a paint-drying process and a surface pattern layer formed on a portion of a surface of the heat transferring film opposite to the outer surface by a digital inkjet printer applying three different types of UV-curable ink.

Surface treatment method for casing

A surface treatment method for a composite surface of a basic casing is provided. The composite surface is cooperatively formed by an outer surface and four sidewalls surrounding the outer surface. The surface treatment method includes following steps. A heat transferring film is provided. A printing pattern film is formed on a portion of the heat transferring film via a digital inkjet printing process. The heat transferring film is formed on the composite surface via a vacuum heat transfer process, with edges of the heat transferring film being wrapped around the sidewalls and the printing pattern firm being attached to the outer surface.

Surface treatment method for composite surfaces

Growing community of inventors

Taipei, Taiwan

Han-Lung Chao