公开(公告)号：US20240370060A1

公开(公告)日：2024-11-07

申请号：US18776656

申请日：2024-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyun BAE ,  Bobeom SEO ,  Dongkyeong KANG ,  Hyunsuk CHOI

IPC: G06F1/16

Abstract: A flexible cover window of an electronic device is provided. The flexible cover window includes glass including a flat portion and a folding portion which extends from the flat portion and is thinner than the flat portion, and multiple coating layers located on the folding portion, wherein each of the multiple coating layers includes a first coating layer including a first portion which is at least partially located on a first edge area of the folding portion, and a second portion which is at least partially located on a second edge area opposite to the first edge area of the folding portion, wherein each of the first portion and the second portion has a first hardness, and a second coating layer which is at least partially in contact with the first portion and the second portion and has a second hardness higher than the first hardness.