公开(公告)号：US20240309244A1

公开(公告)日：2024-09-19

申请号：US18679075

申请日：2024-05-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changmook RIM ,  Suyoung SEO ,  Hyeonbeom KIM ,  Jonghyun LEE ,  Hyunsuk CHOI

IPC: C09J7/29 ,  C09J7/38 ,  C09J11/04

CPC classification number: C09J7/29 ,  C09J7/38 ,  C09J11/04 ,  C09J2301/16 ,  C09J2301/204 ,  C09J2483/00

Abstract: A protective film of a display device includes: a hard coating layer; a transparent adhesive layer; a base layer between the hard coating layer and the transparent adhesive layer; and a primer layer between the transparent adhesive layer and the base layer, where the transparent adhesive layer comprises at least one of polysilazane or silazane.

公开(公告)号：US20210168958A1

公开(公告)日：2021-06-03

申请号：US17058183

申请日：2019-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmun CHOI ,  Hyeonbeom KIM ,  Hyunsuk CHOI

IPC: H05K5/06 ,  C09D5/16 ,  H04M1/18 ,  H04B1/3827

Abstract: An electronic device, according to various embodiments, may comprise: an outer housing comprising a front plate facing a first direction, a rear plate facing a direction opposite to the front plate, and a side member for surrounding a space between the front plate and the rear plate, wherein the side member protrudes toward the space and includes a protrusion having a first surface facing the first direction; an opaque layer disposed in the space so as to be parallel with the front plate and including a first portion located between the first surface and the front plate, wherein the first portion includes a second surface facing the first surface; an adhesiveness improvement layer formed on the second surface of the opaque layer and having a repetitive pattern; and a waterproof layer disposed between the adhesiveness improvement layer and the first surface and attached to the adhesiveness improvement layer and the first surface. Other various embodiments may be possible.

公开(公告)号：US20220167517A1

公开(公告)日：2022-05-26

申请号：US17434798

申请日：2020-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngmin MOON ,  Hyeonbeom KIM ,  Jaehyun BAE

IPC: H05K5/03 ,  G06F1/16

Abstract: An electronic device including a rear plate, and the rear plate itself are disclosed. The rear plate covers a rear surface of the electronic device, and includes: a glass plate including a pattern area, the pattern area including a pattern having a designated shape, in at least a partial area of the glass plate, a printed layer disposed on a first surface of the glass plate, a shielding layer stacked with the printed layer, and a coating layer disposed on a second surface of the glass plate opposite to the first surface, wherein the pattern area of the glass plate includes a plurality of processing lines spaced apart from each other.