Patent ID: 11903147
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. An electronic device, comprising:
a first plate forming a front surface of a housing;
a second plate integrally forming a rear surface and a side surface of the housing; and
a display disposed in a space enclosed between the front surface, side surface and rear surface, and at least partially visible through the first plate,
wherein the second plate includes a first surface and a second surface disposed opposite to the first surface; and at least a portion of the second surface includes a pattern having surface roughness having a height of 0.1 μm to 1 μm, and
wherein the pattern is formed in a die, and imprinted on to the second surface using a laser having a pulse width equal to or less than a preset or specified value.