Mobile terminal

摘要

A mobile terminal includes a window having a pattern formed to recognize a user's touch input, a key region formed on one surface of the window, and a key body assembly disposed on the other surface of the window to be laminated on the key region, and the key body assembly has one surface equipped with at least one recess member or protrusion member and the other surface equipped with a key body coupled to a light guide film, whereby the mobile terminal can have a distinguished attraction and a quality-enhanced appearance.

主权项

1. A mobile terminal comprising:
a window having conductive patterns configured to be sensitive to a user's touch inputs, at least one of the conductive patterns being located in a key region of the window and including an electrode located inside the window; and a key body assembly disposed beneath the window, the key body assembly including:
a light guide film;at least one key body having a first surface and a second surface, the first surface having a predetermined curvature by a recess portion or a protrusion portion, portion facing the key region of the window, and the second surface being coupled to the light guide film;a key mark printed layer located between the at least one key body and the light guide film; andelectric diodes provided beneath the light guide film opposite a surface of the light guide film having the at least one key body, each electric diode emitting light to at least part of the key region in response to a user's touch input, wherein the thickness of the key body continuously changes from one end to the other such that light transmitted from the lower end to the upper end of the key body assembly is diffused or refracted, wherein at least a part of the at least one key body is made of a transparent or semi-transparent material, wherein a refractive index of the window is greater than a refractive index of the key body, and wherein a bottom surface of the window is flat, and the first surface of at least one key body and the bottom surface of the window are spaced apart from each other by the predetermined curvature of the key body.