公开(公告)号：US10820094B2

公开(公告)日：2020-10-27

申请号：US15658011

申请日：2017-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sukchul Park ,  Yuchul Chang ,  Kwanghwan Kim ,  Jinchoul Park ,  Seungjoon Lee ,  Jingyu Choi ,  Minwoo Yoo ,  Byounguk Yoon ,  Jongchul Choi

IPC: H04R25/00 ,  H04R1/44 ,  G06F1/16 ,  H04M1/03 ,  H04M1/18 ,  B29C48/00 ,  H04R1/02 ,  H05K5/06 ,  H04M1/02 ,  B82Y30/00 ,  B29C48/25

Abstract: An electronic device is provided which includes a housing an opening in a portion of the housing, an audio component within the housing and connected to the opening, and a membrane structure disposed to prevent a liquid from entering the audio component from outside of the housing, wherein the membrane structure includes a first adhesive layer, a second adhesive layer, and a membrane layer including a central area and a peripheral area around the central area, wherein the first adhesive layer and the second adhesive layer have a closed curve form, the peripheral area is disposed between the first adhesive layer and the second adhesive layer, the central area is coated with a plurality of particles, and at least a portion of the peripheral area contacts at least one of the first adhesive layer and the second adhesive layer.

公开(公告)号：US12234178B2

公开(公告)日：2025-02-25

申请号：US17311390

申请日：2019-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sejin Kim ,  Jinchoul Park ,  Junsang Park ,  Wanju Shin ,  Hwanju Jeon ,  Younggoo Kang ,  Yoojin Kim ,  Gijea Park ,  Yunhui Cho

IPC: C03C17/34 ,  G02B5/00 ,  H05K5/03

Abstract: An electronic device according to various embodiments of the disclosure may include a housing including a first plate forming an outer face. The first plate may include a glass plate including a first surface outwardly facing the housing and a second surface inwardly facing the housing, a coating layer including an anti-reflection coating and/or an anti-finger coating above the first surface while forming the outer face, a first layer formed between the first surface of the first glass plate and the coating layer, having a first thickness, and including a first inorganic material, a second layer formed between the first layer and the coating layer, having a second thickness, and including a second inorganic material different from the first inorganic material, a third layer formed between the second layer and the coating layer, having a third thickness thicker than each of the first thickness and the second thickness, and including a third inorganic material, and an opaque layer formed on the second surface. Various other embodiments may also be possible.