公开(公告)号：US20140323185A1

公开(公告)日：2014-10-30

申请号：US14089503

申请日：2013-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Jaeeon LEE ,  Soonil KWON ,  Mingi JUNG ,  Soyeon PARK ,  Eunjung KIM

IPC: H04B1/38

CPC classification number: H04B1/3888

Abstract: Provided a mobile terminal including a case that provides an external appearance of the mobile terminal, in which the case includes a base that is formed of a synthetic resin material, a color layer including heat-sensitive foam material, which is arranged in such a manner to cover the base, to realize a background color, a reflection layer with brightness, which is arranged in such a manner to cover the color layer, multiple etch portions that are formed in such a manner that at least one or more of the multiple etch portions pierce through the reflection layer using laser etching; and a foam portion that is formed from the heat-sensitive foam material that foams due to heat generated at the time of the formation of the etch portions and thus retains a texture.

Abstract translation: 提供一种移动终端，其包括提供移动终端的外观的外壳，其中壳体包括由合成树脂材料形成的基底，包括以这种方式布置的包含热敏泡沫材料的着色层 覆盖基座，实现背景颜色，具有亮度的反射层，其以这样的方式布置以覆盖彩色层，多个蚀刻部分以这样的方式形成，使得多个蚀刻中的至少一个或多个 部分通过激光蚀刻穿透反射层; 以及泡沫部分，其由热敏泡沫材料形成，其由于在形成蚀刻部分时产生的热而发泡，并且因此保持了纹理。