公开(公告)号：US20220219364A1

公开(公告)日：2022-07-14

申请号：US17583438

申请日：2022-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangyoun LEE ,  Jongsu LEE ,  Wonjoong KANG ,  Changsu KIM

IPC: B29C45/37

Abstract: According to certain embodiments, a cover plate of an electronic device, comprises: a first pattern formed in a first region of the cover plate; and a second pattern formed in a second region of the cover plate, wherein the first pattern has a first flat part and a first protrusion part protruding at a first height with respect to the first flat part, the first flat part and the first protrusion part being repeatedly arranged, the second pattern has a second flat part and a second protrusion part protruding at a second height with respect to the second flat part, the second flat part and the second protrusion part being repeatedly arranged, and the first flat part of the first pattern and the second flat part of the second pattern are continuously joined to each other at a portion at which the first pattern and the second pattern are connected.