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公开(公告)号：US12150263B2
公开(公告)日：2024-11-19
申请号：US17701064
申请日：2022-03-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongsu Lee , Yoonhee Lee , Kiseok Kwon , Sungho Cho
IPC: H05K5/04 , C25D11/12 , C25D21/12 , H04B1/3888
Abstract: An electronic device is provided. The electronic device includes a housing that forms a portion of an outer surface of the electronic device and a display disposed in the housing and visually exposed through one side of the housing. The housing includes a first portion containing a metallic material, and the first portion includes a base material layer made of the metallic material, a first film layer that is disposed adjacent to a surface of the housing and that contains oxide of the metallic material, and a second film layer that is disposed between the base material layer and the first film layer and that contains oxide of the metallic material. The first film layer includes a first pore structure that extends in a direction substantially perpendicular to a surface of the first film layer, and the second film layer includes a second pore structure that is at least partially in fluid communication with the first pore structure and that extends in a radial shape toward the base material layer.
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公开(公告)号：US12200887B2
公开(公告)日：2025-01-14
申请号：US18155355
申请日：2023-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkyong Jo , Wooktae Kim , Taehyeong Ryu , Jungkyu Park , Youngmin Seo , Bora Lee , Sangbong Lee , Wonho Lee , Jongsu Lee
Abstract: An electronic device is provided. The electronic device includes a foldable housing and a flexible display. The foldable housing may provide a front surface of the electronic device and a rear surface of the electronic device. The flexible display may be located in an inner space of the foldable housing. The flexible display may be combined with a front cover of the foldable housing providing the front surface. The front cover may include a pattern in which a plurality of openings corresponding to a folding portion of the foldable housing or a plurality of recesses provided in a surface facing the flexible display are periodically provided. A plurality of sub-pixels emitting light of a same wavelength in the flexible display may be arranged in a same direction as a direction in which the plurality of openings or the plurality of recesses are periodically arranged.
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公开(公告)号：US11493442B2
公开(公告)日：2022-11-08
申请号：US17251037
申请日：2019-05-29
Inventor： Jaeseon Kim , Kyunyeon Kim , Hyungbum Kim , Jongsu Lee , Youngjin Yi , Donghyeon Hwang
Abstract: Various embodiments of the present invention relate to an apparatus and method for measuring the surface of an electronic device, the apparatus comprising: a seating portion on which the electronic device is seated; a first light source for irradiating first light on the surface of the electronic device; a first camera for photographing the surface using the first light; a second light source for irradiating second light on the surface of the electronic device; a second camera for photographing the surface using the second light; and an analyzer electronically connected to the first light source, the first camera, the second light source, and the second camera, wherein the analyzer is setup to analyze the color of the surface acquired using the first light source and the first camera; and the gloss of the surface acquired using the second light source and the second camera, so as to analyze the color and gloss of the surface of the electronic device using quantified and digitized data, thereby enabling quality inspection of the surface of the electronic device without deviation. Various other embodiments are possible.
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