公开(公告)号：US20230269317A1

公开(公告)日：2023-08-24

申请号：US18140027

申请日：2023-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunjin KIM ,  Jooyil PYUN ,  Kiyoun JANG ,  Yongsub JEON ,  Chihyun CHO ,  Jaeman CHOI ,  Changryong HEO

IPC: H04M1/02 ,  H01M50/184 ,  H01M50/105

CPC classification number: H04M1/0262 ,  H01M50/184 ,  H01M50/105 ,  H01M2220/30

Abstract: An electronic device and battery are disclosed herein. The electronic device includes a housing having a plate, a base member disposed in the housing and disposed substantially parallel to the plate, and the battery disposed in an area of the base member, and configured to supply power to the electronic device. The battery includes an electrode assembly including a first portion and a second portion having different sizes, and a battery case including a receiving space that houses the electrode assembly, and a sealing portion disposed along an outer periphery of the electrode assembly, wherein the first and second portion meet to form a corner, wherein a first curved structure is formed at the corner, and at least a portion of the sealing portion includes a first elongated structure formed based at least on the first curved structure.

公开(公告)号：US20220302545A1

公开(公告)日：2022-09-22

申请号：US17835364

申请日：2022-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoun JANG ,  Sukhyun LEE ,  Sunjin KIM ,  Yongsub JEON ,  Chihyun CHO ,  Jaeman CHOI ,  Changryong HEO

IPC: H01M50/247 ,  H05K5/02 ,  H05K5/00 ,  H01M50/102

Abstract: An electronic device including a battery is provided. The battery disposed inside the electronic device includes a battery cell including a plurality of cell areas arranged at intervals therebetween and one or more folding areas that foldably connect a pair of neighboring cell areas, and a protection circuit portion extending from the battery cell and electrically connected to a printed circuit board (PCB) of the electronic device. The battery cell includes a plurality of substrate members stacked while being insulated through a separation membrane and a mixture layer applied to a surface of each of the substrate member, in which the substrate member are arranged without an overlapping area therebetween in a folding area.

公开(公告)号：US20220140661A1

公开(公告)日：2022-05-05

申请号：US17454151

申请日：2021-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mukyong KIM ,  Sangjin JEONG ,  Mijo KANG ,  Sunjin KIM ,  Kyungah CHANG

IPC: H02J50/90 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

Abstract: A power station includes: a plate, a coil below the plate, an inverter configured to supply alternating current power to the coil, a communication module including an antenna and configured to transmit and receive radio signals through the antenna, a display, and a controller configured to control the communication module to communicate with an external device placed on the plate and control the inverter to wirelessly transmit power to the external device through the coil. The controller may control the display to display information indicating whether the external device is aligned with the coil based on a radio signal received from the external device through the antenna.

公开(公告)号：US20220140660A1

公开(公告)日：2022-05-05

申请号：US17520413

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mijo KANG ,  Mukyong KIM ,  Sunjin KIM ,  Sangjin JEONG ,  Kwangyoun KIM ,  Kyungah CHANG

IPC: H02J50/80 ,  H02J50/40 ,  H02J50/12

Abstract: A provided wireless power system includes a plurality of wireless devices, and a wireless power transmitting apparatus including a plurality of transmitting coils, which transmit wireless power to the plurality of wireless devices, and a control panel, wherein the wireless power transmitting apparatus displays, on the control panel, a guide screen related to a selection of simultaneous control or sequential control of the plurality of wireless devices based on the sum of required powers of the plurality of wireless devices in relation to a preset maximum power.

公开(公告)号：US20220140659A1

公开(公告)日：2022-05-05

申请号：US17518472

申请日：2021-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mukyong KIM ,  Sangjin JEONG ,  Mijo KANG ,  Sunjin KIM ,  Kyungah CHANG

IPC: H02J50/60 ,  H02J50/80 ,  H02J50/12 ,  H02J50/90 ,  H02J50/00 ,  G01S17/08 ,  G01B11/22 ,  G01S7/481

Abstract: A provided wireless power transmitting apparatus includes a plate, a communication circuit configured to communicate with a wireless device positioned on an upper surface of the plate, a plurality of distance sensors provided around a driving area of the plate and configured to acquire data about a distance to an object positioned on the upper surface of the plate, a transmitting coil configured to transmit wireless power to the wireless device, and a controller configured to determine whether a foreign material is present between the plate and the wireless device based on the data about the distance and determine transmission of the wireless power based on whether the foreign material is present.

公开(公告)号：US20240061465A1

公开(公告)日：2024-02-22

申请号：US17896702

申请日：2022-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geumho PARK ,  Boumsik KIM ,  Sunjin KIM ,  Woosung IN

IPC: G06F1/16

CPC classification number: G06F1/1607

Abstract: A display apparatus includes a display panel, a rear chassis disposed at a rear of the display panel, a support plate disposed between the display panel and the rear chassis to dissipate heat generated by the display panel and to support the display panel, a plurality of printed circuit boards disposed at a rear of the rear chassis, and a cable provided to connect the plurality of printed circuit boards and disposed between the display panel and the support plate.

公开(公告)号：US20220140403A1

公开(公告)日：2022-05-05

申请号：US17513018

申请日：2021-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunjin KIM ,  Kiyoun JANG ,  Yongsub JEON ,  Chihyun CHO ,  Jaeman CHOI ,  Changryong HEO

IPC: H01M10/0585 ,  H01M4/36 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M10/0525 ,  H01M10/0587 ,  H05K5/00 ,  H05K5/02

Abstract: According to an embodiment of the disclosure, an electronic device may include comprises a display and a battery for supplying power to the display. The battery may include a substrate having a first surface and a second surface opposite to the first surface, a first mixture disposed on the first surface and the second surface of the substrate, the first mixture including an electrode active material, a conductive material, and a first binder, and a second mixture disposed on the first surface and the second surface of the substrate, the second mixture including the electrode active material, the conductive material, and a second binder more flexible than the first binder. The first mixture and the second mixture may be alternatingly arranged.