公开(公告)号：US11322158B2

公开(公告)日：2022-05-03

申请号：US16476445

申请日：2017-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiwan Lee ,  Dohun Kim ,  Youngchan Cho

IPC: G10L17/00 ,  G10L17/22 ,  G10L17/02 ,  H04L29/06 ,  H04B1/3827

Abstract: An electronic device according to various embodiments of the present invention includes: a microphone; a communication module; a memory; and at least one processor, wherein the processor can receive and record a voice through the microphone while a function of receiving the voice is activated, generate first authentication data including data for the voice and identification data for the electronic device on the basis of the recorded voice, determine the mode of the electronic device on the basis of the recorded voice, send the first authentication data, receive second authentication data corresponding to the first authentication data, use identification data included in the second authentication data to connect communication with an external electronic device when the data for the voice included in the first authentication data matches data for voice included in the second authentication data, and perform, according to the mode, at least one function related to the communication-connected external electronic device and the voice. Various other embodiments are also possible.

公开(公告)号：US11855481B2

公开(公告)日：2023-12-26

申请号：US17939586

申请日：2022-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungjoon Kim ,  Dohun Kim ,  Heecheol Ahn ,  Yeonsang Yun ,  Kyujae Jang ,  Minkwon Jeong

IPC: H02J7/34 ,  H02J7/00 ,  H03F3/21 ,  H03F1/02

CPC classification number: H02J7/345 ,  H02J7/00032 ,  H03F1/0216 ,  H03F3/21 ,  H02J2207/20 ,  H02J2207/50 ,  H03F2200/105

Abstract: An electronic device includes a battery, a plurality of capacitors, a converter that receives power from the battery and charges each of the plurality of capacitors to different voltages based on the power, a plurality of switches that switch a first path and a second path of each of the plurality of capacitors, and a controller. The controller selects a first switch among the plurality of switches based on a received signal, and controls the first switch such that a path of a capacitor connected to the first switch is switched from the first path to the second path, and the first path is a path which electrically connects each of the plurality of capacitors to the converter, the second path is a path which electrically connects each of the plurality of capacitors and a power amplifier (PA).

公开(公告)号：US11735698B2

公开(公告)日：2023-08-22

申请号：US17548114

申请日：2021-12-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaesung Hyun ,  Namhyeok Kwak ,  Gunduk Kim ,  Dohun Kim ,  Junho Lee

IPC: H01L33/50 ,  F21S41/176 ,  H01L33/62 ,  H01L27/15 ,  H01L33/22 ,  F21S41/153

CPC classification number: H01L33/505 ,  F21S41/153 ,  F21S41/176 ,  H01L27/156 ,  H01L33/22 ,  H01L33/62

Abstract: A light-emitting device is provided. The light-emitting device includes a plurality of first light-emitting structures provided in a first light-emitting pixel region; a plurality of second light-emitting structures provided in a second light-emitting pixel region adjacent to the first light-emitting pixel region; a barrier wall structure defining a plurality of regions in the first light-emitting pixel region and a single region in the second light-emitting pixel region; a first fluorescent layer provided in the plurality of regions; and a second fluorescent layer provided in the single region. The first fluorescent layer and the second fluorescent layer have different shapes.

公开(公告)号：US20250012736A1

公开(公告)日：2025-01-09

申请号：US18662244

申请日：2024-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dohun Kim ,  Mincheol Kwak ,  Junseong Yoon ,  Jeongjin Lee ,  Seungyoon Lee ,  Chan Hwang

IPC: G01N21/956 ,  G01N21/95 ,  G06T7/00

Abstract: A method of optimizing an overlay measurement condition includes measuring, for each overlay measurement condition of multiple overlay measurement conditions, an overlay at multiple positions on a substrate; calculating, for each of the multiple overlay measurement conditions, key parameter indexes (KPIs) based on the measured overlay; converting, for each of the multiple overlay measurement conditions, the KPIs into key parameter function (KPF) values based on a KPF, where each of the KPFs has a same dimensional representation; integrating, for each of the multiple overlay measurement conditions, the KPF values to generate an integrated KPF value; and selecting an optimized overlay measurement condition from among the multiple overlay measurement conditions based on the integrated KPF values associated with each of the multiple overlay measurement conditions.

公开(公告)号：US20220209077A1

公开(公告)日：2022-06-30

申请号：US17548114

申请日：2021-12-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaesung Hyun ,  Namhyeok Kwak ,  Gunduk Kim ,  Dohun Kim ,  Junho Lee

IPC: H01L33/50 ,  F21S41/176 ,  F21S41/153 ,  H01L27/15 ,  H01L33/22 ,  H01L33/62

Abstract: A light-emitting device is provided. The light-emitting device includes a plurality of first light-emitting structures provided in a first light-emitting pixel region; a plurality of second light-emitting structures provided in a second light-emitting pixel region adjacent to the first light-emitting pixel region; a barrier wall structure defining a plurality of regions in the first light-emitting pixel region and a single region in the second light-emitting pixel region; a first fluorescent layer provided in the plurality of regions; and a second fluorescent layer provided in the single region. The first fluorescent layer and the second fluorescent layer have different shapes.

公开(公告)号：US20240111828A1

公开(公告)日：2024-04-04

申请号：US18108718

申请日：2023-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dohun Kim ,  SOON-WAN KWON

IPC: G06F17/16 ,  G06N3/0464

CPC classification number: G06F17/16 ,  G06N3/0464

Abstract: Disclosed is an in memory computing (IMC) processor. An in memory computing (IMC) processor includes a static random access memory (SRAM) IMC device including type 1 IMC macros in which a direction of writing data therein is the same as an operation direction of performing a multiply and accumulate (MAC) operation in the type 1 IMC macros, and type 2 IMC macros in which a direction of writing data therein is different from the operation direction in the type 1 IMC macros, and the SRAM IMC device is configured to use the type 1 IMC macros and the type 2 IMC macros to perform a multiply and accumulation (MAC) operation between an input feature map and a weight, and a shift accumulator configured to perform a shift operation on an output of the SRAM IMC device and accumulate a result of the shift operation.