公开(公告)号：US20240205530A1

公开(公告)日：2024-06-20

申请号：US18405268

申请日：2024-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sewon KIM

IPC: H04N23/57 ,  H05K1/18

CPC classification number: H04N23/57 ,  H05K1/183 ,  H05K2201/10015 ,  H05K2201/10151 ,  H05K2201/10636

Abstract: A camera module according to an embodiment of the present disclosure may comprise: a rigid printed circuit board (RPCB), a metal plate coupled to the lower surface of the RPCB and having one or more holes formed therein, a multi-layer ceramic condenser (MLCC) disposed in the one or more holes in the RPCB, and an image sensor disposed on the metal plate. With reference to the lower surface of the RPCB, the MLCC may be formed to have a height less than the height of the metal plate. A camera module structure according to an embodiment of the present disclosure may comprise: a flexible printed circuit board (FPCB), an RPCB coupled to the lower surface of the FPCB and having one or more first holes formed therein, a metal plate coupled to the lower surface of the RPCB and having one or more second holes formed in areas corresponding to the first holes, respectively, an MLCC disposed in the first holes and the second holes below the FPCB, and an image sensor disposed on the metal plate. The MLCC may be disposed in at least one of spaces formed through the first holes and the second holes. According to various embodiments of the present disclosure, a different camera module structure may be utilized such that no separate space is necessary to mount a laminated ceramic capacitor, and space utilization may be improved.

公开(公告)号：US20240155218A1

公开(公告)日：2024-05-09

申请号：US18417440

申请日：2024-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sewon KIM

IPC: H04N23/57 ,  G03B30/00 ,  H04N23/68

CPC classification number: H04N23/57 ,  G03B30/00 ,  H04N23/687

Abstract: A camera module is provided. The camera module includes a camera housing including a base including a board on which an image sensor is disposed and a cover coupled to the base, a lens carrier at least partially disposed inside the camera housing and configured to move in a direction of an optical axis, a holder disposed inside the camera housing to be coupled to the lens carrier and configured to move in a direction perpendicular to the optical axis together with the lens carrier, a first coil disposed on the base, a second coil disposed on the lens carrier, a magnet disposed in the holder and including a lower surface facing the first coil and an inner surface facing the second coil, and a yoke member attached to an outer surface of the magnet, and each of the inner surface and the lower surface may include an N pole and an S pole.

公开(公告)号：US20230055212A1

公开(公告)日：2023-02-23

申请号：US17976316

申请日：2022-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sewon KIM ,  Sungkyun JUNG ,  Naoki SUZUKI ,  Satoshi FUJIKI ,  Tomoyuki TSUJIMURA ,  Hyeokjo GWON ,  Jusik KIM

IPC: H01M4/36 ,  H01M10/052 ,  H01M4/40 ,  H01M4/38 ,  H01M4/04 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/587

Abstract: An all-solid secondary battery, including: a cathode; an anode; and a solid electrolyte layer disposed between the cathode and the anode, wherein the anode comprises an anode current collector; a first anode active material layer in contact with the anode current collector and comprising a first metal; a second anode active material layer disposed between the first anode active material layer and the solid electrolyte layer and comprising a carbon-containing active material; and a contact layer between the second anode active material layer and the solid electrolyte layer, and disposed such that the contact layer prevents contact between the second anode active material layer and the solid electrolyte layer, wherein the contact layer comprises a second metal, and has a thickness less than a thickness of the first anode active material layer.

公开(公告)号：US20240236491A1

公开(公告)日：2024-07-11

申请号：US18617178

申请日：2024-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeonhak KIM ,  Donghun YU ,  Sewon KIM ,  Kyeonguk LEE ,  Kihuk LEE

IPC: H04N23/68 ,  G03B5/04 ,  G03B13/36 ,  H04N23/61 ,  H04N23/67

CPC classification number: H04N23/687 ,  G03B5/04 ,  G03B13/36 ,  H04N23/61 ,  H04N23/67 ,  H04N23/6812 ,  G03B2205/0015

Abstract: An electronic device according to an embodiment comprises: a lens assembly including one or more lenses aligned along an optical axis; an auto focus (AF) module comprising circuitry configured to move the lens assembly in the direction of the optical axis; an optical image stabilization (OIS) module comprising circuitry configured to move the lens assembly in a plane perpendicular to the optical axis, wherein the OIS module includes a unit correction section based on a driving range of the OIS module, a movement range of the lens assembly in the plane according to driving of the AF module, and a resolution of the OIS module; an image sensor configured to acquire light passing through the lens assembly; a motion sensor; and at least one processor, comprising processing circuitry, electrically connected to the AF module, the OIS module, the image sensor, and the motion sensor, wherein at least one processor, individually and/or collectively, may be configured to: detect a motion of the electronic device using the motion sensor; drive the image sensor to recognize a subject; control the AF module so that the lens assembly moves to a first position on the optical axis based on the position of the subject; and control the OIS module to perform OIS based on the movement of the electronic device, the first position of the lens assembly, and the unit correction section of the OIS module.

公开(公告)号：US20230163279A1

公开(公告)日：2023-05-25

申请号：US18153171

申请日：2023-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sewon KIM ,  Sungkyun JUNG ,  Naoki SUZUKI ,  Satoshi FUJIKI ,  Tomoyuki TSUJIMURA ,  Hyeokjo GWON ,  Jusik KIM

IPC: H01M4/36 ,  H01M10/0585 ,  H01M4/134 ,  H01M4/133 ,  H01M4/38 ,  H01M4/40 ,  H01M4/587 ,  H01M10/0562 ,  H01M4/1395 ,  H01M4/1393 ,  H01M4/04

CPC classification number: H01M4/366 ,  H01M10/0585 ,  H01M4/134 ,  H01M4/133 ,  H01M4/382 ,  H01M4/405 ,  H01M4/587 ,  H01M10/0562 ,  H01M4/1395 ,  H01M4/1393 ,  H01M4/043 ,  H01M2004/027

Abstract: An all-solid secondary battery, including: a cathode; an anode; and a solid electrolyte disposed between the cathode and the anode, wherein the anode includes an anode current collector; a first anode active material layer in contact with the anode current collector and including a first metal; a second anode active material layer disposed between the first anode active material layer and the solid electrolyte and including a carbon-containing active material; and a contact layer between the second anode active material layer and the solid electrolyte, the contact layer including a second metal, and having a thickness less than a thickness of the first anode active material layer, wherein the second metal includes lithium metal, a lithium alloy, a metal alloyable with lithium, or a combination thereof.

公开(公告)号：US20210280853A1

公开(公告)日：2021-09-09

申请号：US17093989

申请日：2020-11-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sewon KIM ,  Sungkyun JUNG ,  Naoki SUZUKI ,  Satoshi FUJIKI ,  Tomoyuki TSUJIMURA ,  Hyeokjo GWON ,  Jusik KIM

IPC: H01M4/36 ,  H01M10/052 ,  H01M4/40 ,  H01M4/38 ,  H01M4/04 ,  H01M4/587 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395

Abstract: An all-solid secondary battery, including: a cathode; an anode; and a solid electrolyte layer disposed between the cathode and the anode, wherein the anode comprises an anode current collector; a first anode active material layer in contact with the anode current collector and comprising a first metal; a second anode active material layer disposed between the first anode active material layer and the solid electrolyte layer and comprising a carbon-containing active material; and a contact layer between the second anode active material layer and the solid electrolyte layer, and disposed such that the contact layer prevents contact between the second anode active material layer and the solid electrolyte layer, wherein the contact layer comprises a second metal, and has a thickness less than a thickness of the first anode active material layer.

公开(公告)号：US20210242495A1

公开(公告)日：2021-08-05

申请号：US17238488

申请日：2021-04-23

Applicant: Samsung Electronics Co., Ltd. ,  CORNING INCORPORATED

Inventor： Jusik KIM ,  Sewon KIM ,  Hyunseok KIM ,  Michael Edward BADDING ,  Zhen SONG ,  Karen E. THOMAS-ALYEA ,  Lincoln James MIARA ,  Dongmin IM

IPC: H01M10/0562 ,  H01M10/0525

Abstract: A solid electrolyte including an inorganic lithium ion conductive film and a porous layer on a surface of the inorganic lithium ion conductive film, wherein the porous layer includes a first porous layer and a second porous layer, and the second porous layer is disposed between the inorganic lithium ion conductive film and the first porous layer, and wherein the first porous layer has a size greater which is than a pore size of the second porous layer.

公开(公告)号：US20250061202A1

公开(公告)日：2025-02-20

申请号：US18600100

申请日：2024-03-08

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Sewon KIM ,  Kyung-Woo NOH ,  Subin seo

IPC: G06F21/57 ,  H04L9/06 ,  H04L9/08

Abstract: A method for updating firmware of an electronic device includes verifying a first firmware certificate using a first public key, based on at least one of the electronic device being supplied power or the electronic device being reset, verifying a first firmware code included in the first firmware image based on a first hash value included in the first firmware certificate, and operating the electronic device using the first firmware code, based on the verifying of the first firmware certificate and the verifying of the first firmware code being successful. The first firmware certificate being included in a first firmware image stored in a memory of the electronic device.

公开(公告)号：US20240151664A1

公开(公告)日：2024-05-09

申请号：US18241570

申请日：2023-09-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwang-Eun KIM ,  Sewon KIM ,  SEO YOUNG PARK ,  JEONGHO AHN ,  SUNGEUN LEE

IPC: G01N23/2251 ,  H01J37/06 ,  H01J37/147 ,  H01J37/244 ,  H01J37/28

CPC classification number: G01N23/2251 ,  H01J37/06 ,  H01J37/1472 ,  H01J37/244 ,  H01J37/28

Abstract: A method of inspecting a substrate includes providing a substrate on a test stage, the substrate including a plurality of regions, and scanning the substrate using a scanning electron microscope (SEM) column, where the scanning of the substrate includes scanning a first region of the plurality of regions of the substrate, after scanning the first region, scanning a second region of the plurality of regions of the substrate, the second region being spaced apart from the first region, and after scanning the second region, scanning a third region of the plurality of regions of the substrate, the third region being between the first region and the second region, and where the third region is adjacent to the first region.

公开(公告)号：US20210408577A1

公开(公告)日：2021-12-30

申请号：US16914937

申请日：2020-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ryounghee KIM ,  Yan WANG ,  Lincoln MIARA ,  Hyeokjo GWON ,  Sewon KIM ,  Jusik KIM ,  Sungkyun JUNG

IPC: H01M10/0562

Abstract: A solid ion conductor compound includes a compound represented by Formula 1: Li6−wHf2−xMxO7−yZy  Formula 1 where, in Formula 1, M is an element having an oxidation number of a and a is 5, 6, or a combination thereof, Z is an element having an oxidation number of −1, and 0