Multi-functional metal shield case and method for making the same

A multi-functional metal shield case, comprising:

• a metal main body including a base and sidewalls, the sidewalls being integrally bent along edges of the base;
• an electromagnetic absorbing silicon layer formed on inner sides of the base and the sidewalls, the electromagnetic absorbing silicon layer having an electrically semiconductive property and a heat conductive properties;
• and
• an electrically non-conductive and heat conductive silicon layer formed on the electromagnetic absorbing silicon layer.

A multi-functional metal shield case, comprising:

• a metal main body including a base and sidewalls, the sidewalls being integrally bent along edges of the base;
• an electromagnetic absorbing silicon layer formed on the base, the electromagnetic absorbing silicon layer having an electrically semiconductive property and a heat conductive properties;
• and
• an electrically non-conductive and heat conductive silicon layer formed on the electromagnetic absorbing silicon layer.

A method for making a multi-functional metal shield case, comprising the steps of:

• preparing a metal main body developed on a plane, the metal main body including a base and sidewalls integrally formed along edges of the base;
• forming an electrically non-conductive and heat conductive silicon layer on an inner side of the metal main body;
• and
• bending the sidewalls of the metal main body to thereby form a reception space.

A method for making a multi-functional metal shield case, comprising the steps of:

• preparing a metal main body developed on a plane, the metal main body including a base and sidewalls integrally formed along edges of the base;
• forming an electromagnetic absorbing silicon layer on an inner side of the metal main body, the electromagnetic absorbing silicon having an electrically semiconductive property and a heat conductive property;
• forming an electrically non-conductive and heat conductive silicon layer on the electromagnetic absorbing silicon layer;
• and
• bending the sidewalls of the metal main body to thereby form a reception space.