公开(公告)号：US20240008198A1

公开(公告)日：2024-01-04

申请号：US18139472

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyounghwan KIM ,  Jeonghoon PARK ,  Sangki Yoon ,  Chanhyuck YIM

IPC: H05K5/02 ,  H05K5/00 ,  F16M11/20

CPC classification number: H05K5/0217 ,  H05K5/0021 ,  F16M11/2085 ,  F16M11/2092

Abstract: Disclosed is a display apparatus. The display apparatus includes: a frame; a plurality of display panels detachably mounted on the frame and including a first display panel and a second display panel that are adjacent to each other; and a position adjusting unit provided in the frame and provided between the first display panel and the second display panel. The position adjusting unit includes: a first gear and a second gear configured to be rotatably connected to the frame, a third gear configured to mount the first display panel on a surface of the third gear by being coupled to the frame and by being interlocked with the first gear, and a fourth gear configured to mount the second display panel on a surface of the fourth gear by being coupled to the frame and by being interlocked with the second gear.

公开(公告)号：US20230369570A1

公开(公告)日：2023-11-16

申请号：US18220919

申请日：2023-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Huisu JEONG ,  Hwiyeol PARK ,  Kyounghwan KIM ,  Jeongkuk SHON ,  Junhyeong LEE ,  Sungjin LIM ,  Jin S. HEO

IPC: H01M4/36 ,  H01M4/66 ,  H01M4/04 ,  H01M4/1391 ,  H01M10/0525 ,  H01M4/131 ,  H01M50/46

CPC classification number: H01M4/366 ,  H01M4/661 ,  H01M4/0471 ,  H01M4/1391 ,  H01M10/0525 ,  H01M4/131 ,  H01M50/46

Abstract: A battery includes a cathode layer, a cathode current collector on the cathode layer, an anode layer on the cathode layer, an anode current collector on the anode layer, a separator between the cathode layer and the anode layer, and an electrolyte, wherein the cathode layer includes a plurality of crystal grains of a cathode active material and aligned in a first direction, and at least one groove formed in a direction perpendicular to an upper surface of the cathode layer that is in contact with the separator, and wherein a side surface of the cathode layer exposed by the at least one groove is aligned with a crystal direction, a crystal direction, wherein h and k are integers greater than or equal to 1, or a combination thereof, of the crystal grains of the cathode active material.

公开(公告)号：US20210036313A1

公开(公告)日：2021-02-04

申请号：US16939208

申请日：2020-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Huisu JEONG ,  Hwiyeol PARK ,  Kyounghwan KIM ,  Jeongkuk SHON ,  Junhyeong LEE ,  Sungjin LIM ,  Jin S. HEO

IPC: H01M4/36 ,  H01M4/66 ,  H01M4/04 ,  H01M4/131 ,  H01M4/1391 ,  H01M10/0525 ,  H01M2/16

Abstract: A battery includes a cathode layer, a cathode current collector on the cathode layer, an anode layer on the cathode layer, an anode current collector on the anode layer, a separator between the cathode layer and the anode layer, and an electrolyte, wherein the cathode layer includes a plurality of crystal grains of a cathode active material and aligned in a first direction, and at least one groove formed in a direction perpendicular to an upper surface of the cathode layer that is in contact with the separator, and wherein a side surface of the cathode layer exposed by the at least one groove is aligned with a crystal direction, a crystal direction, wherein h and k are integers greater than or equal to 1, or a combination thereof, of the crystal grains of the cathode active material.

公开(公告)号：US20210126283A1

公开(公告)日：2021-04-29

申请号：US17076019

申请日：2020-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin LIM ,  Huisu JEONG ,  Jin S. HEO ,  Kyounghwan KIM ,  Mokwon KIM ,  Hwiyeol PARK

IPC: H01M10/0562 ,  H01M4/66 ,  H01M4/04 ,  H01M4/131 ,  H01M4/134 ,  H01M4/36 ,  H01M10/0585

Abstract: A solid electrolyte-cathode assembly including a plurality of cathode layers spaced apart from each other in a first direction, and an electrolyte layer including an amorphous solid electrolyte and a crystalline solid electrolyte including a plurality of crystalline solid electrolyte particles, wherein the amorphous solid electrolyte is on a surface of a cathode layer of the plurality of cathode layers and the crystalline solid electrolyte is within the amorphous solid electrolyte.

公开(公告)号：US20210040668A1

公开(公告)日：2021-02-11

申请号：US16966190

申请日：2019-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehoon CHA ,  Suho JO ,  Jonghun HA ,  Sukbae KIM ,  Changhyun PARK ,  Hyoungjin LEE ,  Kyounghwan KIM ,  Hwasung KIM ,  Jeongil OH ,  Odo RYU

IPC: D06F34/30 ,  D06F34/08 ,  G06F1/3203 ,  G10L15/22 ,  G10L15/08

Abstract: Disclosed is a washing machine. The present washing machine comprises: a voice inputter; and a processor, wherein the processor is configured to: when a user voice is input via the voice inputter in a power saving mode of the washing machine, switch the washing machine to a standby mode on the basis of wake-up words included in the user voice; maintain the standby mode of the washing machine or switch the washing machine to an operation mode on the basis of control words included in the user voice; and execute operations corresponding to the control words in the standby mode or operation mode.

公开(公告)号：US20240324188A1

公开(公告)日：2024-09-26

申请号：US18606436

申请日：2024-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangin KIM ,  Sangbin AHN ,  Youngseung CHO ,  Kyounghwan KIM

IPC: H10B12/00 ,  H01L29/423 ,  H01L29/66 ,  H01L29/78

CPC classification number: H10B12/488 ,  H01L29/4236 ,  H01L29/6681 ,  H01L29/7851 ,  H10B12/36

Abstract: An integrated circuit device includes a substrate including a plurality of active areas and a plurality of dummy active areas, and defines a plurality of word line trenches that cross the plurality of active areas and the plurality of dummy active area, extend in a first horizontal direction in parallel with each other and have an active side bottom surface exposing the plurality of active areas and a dummy side bottom surface exposing the plurality of dummy active areas. The dummy side bottom surface is at a lower vertical level than the active side bottom surface.

公开(公告)号：US20230327089A1

公开(公告)日：2023-10-12

申请号：US18210170

申请日：2023-06-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwiyeol PARK ,  Huisu JEONG ,  Kyounghwan KIM ,  Jeongkuk SHON ,  Junhyeong LEE ,  Sungjin LIM ,  Jin S. HEO

IPC: H01M4/36 ,  H01M4/04 ,  H01M4/139 ,  H01M4/485 ,  H01M4/58 ,  H01M10/0525

CPC classification number: H01M4/366 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/139 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/0525 ,  H01M2004/021

Abstract: An electrode structure includes a base layer including a first active material, and a plurality of active material plates on a first surface of the base layer and spaced apart from one another, the plurality of active material plates including a second active material. An active material density of the base layer is less than an active material density of an active material plate of the plurality of active material plates.

公开(公告)号：US20210351411A1

公开(公告)日：2021-11-11

申请号：US17141373

申请日：2021-01-05

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

Inventor： Victor ROEV ,  Kyounghwan KIM ,  Sewon KIM ,  Jusik KIM ,  Michael Edward BADDING ,  Myungjin LEE ,  Jaemyung CHANG ,  Zhen SONG

IPC: H01M4/62 ,  H01M4/134 ,  H01M4/38 ,  H01M4/40 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0562 ,  H01M10/052 ,  H01M4/131 ,  H01M10/0585

Abstract: A secondary battery includes a cathode layer including a cathode active material layer; an anode layer including an anode current collector and a metal layer disposed on the anode current collector; a solid electrolyte layer disposed between the cathode layer and the anode layer; and a graphite interlayer disposed between the solid electrolyte layer and the anode layer, wherein the interlayer comprises a graphite material having a crystallite size of about 1000 angstroms to about 1500 angstroms, when measured from a (110) diffraction peak, and having a hexagonal interplanar spacing about 500 angstroms to about 800 angstroms in a c-axis direction, when measured from a (002) diffraction peak, an aspect ratio of the graphite material is in a range of between about 0.44 and about 0.55.

公开(公告)号：US20190214674A1

公开(公告)日：2019-07-11

申请号：US16049888

申请日：2018-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin LIM ,  Huisu JEONG ,  Kyounghwan KIM ,  Hwiyeol PARK ,  Jeongkuk SHON ,  Wooyoung YANG ,  Jaemyung LEE ,  Junhyeong LEE ,  Jin S. HEO

IPC: H01M10/058

CPC classification number: H01M10/058 ,  H01M2/1686 ,  H01M2/18 ,  H01M10/0454 ,  H01M10/0562 ,  H01M10/0583 ,  H01M2004/021 ,  H01M2004/025 ,  H01M2004/028

Abstract: An electrochemical device including: a positive electrode current collector; a plurality of positive electrodes disposed on the positive electrode current collector; an electrolyte layer disposed on the plurality of positive electrodes; a negative electrode disposed on the electrolyte layer; and a negative electrode current collector disposed on the negative electrode, wherein the electrolyte layer includes a first electrolyte layer and a second electrolyte layer, and wherein the second electrolyte layer is between the first electrolyte layer and the negative electrode.

公开(公告)号：US20220174396A1

公开(公告)日：2022-06-02

申请号：US17650974

申请日：2022-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kidu KIM ,  Jongyuk LEE ,  Kyounghwan KIM ,  Kwangyoun KIM ,  Suho JO ,  Jonghun HA

IPC: H04R1/28 ,  H04R1/02 ,  H04R9/04 ,  H04R9/06

Abstract: An electronic device includes: a case in which a display is mounted on the front surface thereof; a slim speaker mounted on the rear surface of the case; and a rear cover mounted on the rear surface of the case to cover the slim speaker. The slim speaker includes: an acoustic transducer for generating sound; and an enclosure fixed to the rear cover and having the acoustic transducer mounted therein. The enclosure includes an open upper side on the front surface of the enclosure, and includes: a sound guide groove which exposes a vibration plate of the acoustic transducer and guides the generated sound generated by the vibration plate; an enclosure groove including an open upper side on the rear surface of the enclosure and surrounding the acoustic transducer; and a sound discharge port formed on a side surface of the enclosure and in communication with the sound guide groove.