公开(公告)号：US20230038532A1

公开(公告)日：2023-02-09

申请号：US17895141

申请日：2022-08-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hosoon LEE ,  Wonsun LEE ,  Hyunsuk CHOI

IPC: G06F1/16

Abstract: An electronic device including a hinge part, housings rotatable around the hinge part; and a foldable glass facing the housings and foldable together with the pair of housings. The foldable glass including a pair of glass bodies spaced apart from one another along a first direction and respectively corresponding to the housings, a plurality of slits defined between the pair of glass bodies, and a plurality of bridges defining the plurality of slits and including a plurality of main bridges between slits adjacent to each other along the first direction, and a plurality of sub bridges connecting two adjacent main bridges among the plurality of main bridges to each other, or connecting any one of the plurality of main bridges to the glass body.

公开(公告)号：US20220396515A1

公开(公告)日：2022-12-15

申请号：US17725714

申请日：2022-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hosoon LEE ,  Wonsun LEE ,  Hyunsuk CHOI

IPC: C03B11/00 ,  G06F1/16 ,  C03B23/20

Abstract: According to various embodiments, a back surface plate configured to form a back surface of an electronic device may include: a first glass part including a first pattern area including a pattern having a predetermined shape on a first surface; and a second glass part, at least a portion of which is disposed on the first surface of the first glass part, the second glass part including a first shape complimentary to the first pattern area, wherein the second glass part may have a color different from the color of the first glass part.

公开(公告)号：US20210130974A1

公开(公告)日：2021-05-06

申请号：US16481137

申请日：2017-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hakju KIM ,  Se Jin KIM ,  Hosoon LEE ,  Seon-Jung KIM ,  Wanju SIN ,  Kyuin LEE ,  Jiwoon LIM ,  Jong Wan JEONG

IPC: C25D11/18 ,  C25D11/26 ,  C23C28/04 ,  H04M1/02 ,  C25D11/30

Abstract: According to various embodiments, a method for manufacturing a metal housing can be provided, comprising: a step of forming a metal base made of a metal material; a step of pretreating the surface of the metal base such that the surface has a predetermined gloss and flatness; an anodizing step of forming a predetermined oxide film on the flat surface of the metal base; a step of coloring the oxide film by using a colorant having a desired color; a sealing step for maintaining the performance and characteristics of the colorant on the colored oxide film; and a step of laminating at least one deposition layer on the upper part of the sealed oxide film.