公开(公告)号：US20210278467A1

公开(公告)日：2021-09-09

申请号：US17329451

申请日：2021-05-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinho KIM ,  Taewon SONG ,  Younghun SUNG

IPC: G01R31/367 ,  G01R31/392 ,  G01R31/371

Abstract: Disclosed is a battery state estimation method and apparatus, the method including selecting sensing data of a portion of batteries, transmitting the selected sensing data to at least one estimator among estimators, transmitting sensing data of a remaining portion of the batteries to a remaining estimator among the estimators, and determining state information of the batteries using the estimators.

公开(公告)号：US20190187214A1

公开(公告)日：2019-06-20

申请号：US16182978

申请日：2018-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinho KIM ,  Taewon SONG ,  Younghun SUNG

IPC: G01R31/36

CPC classification number: G01R31/367 ,  G01R31/371 ,  G01R31/392

Abstract: Disclosed is a battery state estimation method and apparatus, the method including selecting sensing data of a portion of batteries, transmitting the selected sensing data to at least one estimator among estimators, transmitting sensing data of a remaining portion of the batteries to a remaining estimator among the estimators, and determining state information of the batteries using the estimators.

公开(公告)号：US20170235187A1

公开(公告)日：2017-08-17

申请号：US15435545

申请日：2017-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seokyoon JUNG ,  Byounglyong CHOI ,  Dongkyun KIM ,  Sunghyun NAM ,  Younghun SUNG ,  Sanghun LEE ,  Yangho CHO

IPC: G02F1/1335 ,  H04N5/238 ,  H04N5/235 ,  G02F1/1343

CPC classification number: G02F1/133528 ,  G02F1/13 ,  G02F1/134309 ,  G02F2001/133548 ,  H04N5/2351 ,  H04N5/238

Abstract: An electrical polarization filter, an electronic apparatus including the electrical polarization filter, and a method of operating the electronic apparatus are provided. The electrical polarization filter includes a liquid crystal panel configured to control a polarization angle of incident light and a polarization unit configured to display a linear polarization characteristic. The liquid crystal panel includes first and second transparent plates, first and second electrodes provided between the first transparent plate and the second transparent plate, and a liquid crystal layer provided between the first electrode and the second electrode, wherein the incident light directly enters one of the first and second transparent plate provided on an outer side. The polarization unit may be a passive type polarization unit or an active type polarization unit.

公开(公告)号：US20230282475A1

公开(公告)日：2023-09-07

申请号：US18098856

申请日：2023-01-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun Hyea KO ,  Hoon HAN ,  Byung Keun HWANG ,  Jae Woon KIM ,  Jeong Ho MUN ,  Younghun SUNG ,  Hyun-Ji SONG ,  Youn Joung CHO

IPC: H01L21/02 ,  G03F7/038 ,  H01L21/311 ,  H01L21/56 ,  G03F7/16 ,  G03F7/09

CPC classification number: H01L21/02118 ,  G03F7/0387 ,  G03F7/094 ,  G03F7/168 ,  H01L21/02205 ,  H01L21/02255 ,  H01L21/0228 ,  H01L21/31116 ,  H01L21/31138 ,  H01L21/56

Abstract: A semiconductor device manufacturing method includes providing a first layer having a first surface, providing a second layer including a trench that exposes the first surface, onto the first layer, forming a first polymer layer that fills the trench, and performing a heat treatment process on the first polymer layer to form a second polymer layer. A second surface of the second layer is exposed by the trench, the first polymer layer includes a first portion being in contact with the first surface, and a second portion being in contact with the second surface, when the heat treatment process is performed, the first portion of the first polymer layer is decomposed, when the heat treatment process is performed, the second portion of the first polymer layer is cross-linked to form the second polymer layer, and physical properties of the first layer are different from physical properties of the second layer.

公开(公告)号：US20220200071A1

公开(公告)日：2022-06-23

申请号：US17332125

申请日：2021-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik KO ,  Jinho KIM ,  Younghun SUNG

IPC: H01M10/48 ,  G01R31/367 ,  H01M10/44

Abstract: A battery optimization method and apparatus is provided. The battery optimization method includes selectively adjusting a parameter set related to a corresponding SoC section among a plurality of parameters of an electrochemical thermal (ECT) model based on operating data of each SoC section, and updating the plurality of parameters of the ECT model based on adjusted parameter sets.

公开(公告)号：US20240213017A1

公开(公告)日：2024-06-27

申请号：US18228220

申请日：2023-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younghun SUNG ,  Sunhye HWANG ,  Sangho RHA ,  Seungjae SIM ,  Younseok CHOI ,  Byungkeun HWANG ,  Youn Joung CHO

IPC: H01L21/02 ,  C23C16/34 ,  C23C16/40 ,  C23C16/50 ,  C23C16/56 ,  H01L21/311

CPC classification number: H01L21/02164 ,  C23C16/345 ,  C23C16/401 ,  C23C16/50 ,  C23C16/56 ,  H01L21/02211 ,  H01L21/02216 ,  H01L21/02274 ,  H01L21/31116 ,  H10B43/27

Abstract: A method of manufacturing an integrated circuit device, the method including forming a doped silicon oxide film on a substrate by supplying, onto the substrate, a silicon precursor, an oxidant, and at least two dopant sources including dopant elements that are different from each other such that the doped silicon oxide film includes at least two dopant elements; forming a vertical hole in the doped silicon oxide film by dry-etching the doped silicon oxide film; and forming a vertical structure in the vertical hole, wherein the silicon precursor includes a monosilane compound, a disilane compound, a siloxane compound, or a combination thereof, and the silicon precursor includes a Si—H functional group, and a C1-C10 oxy group or a C1-C10 organoamino group.

公开(公告)号：US20190184843A1

公开(公告)日：2019-06-20

申请号：US16027593

申请日：2018-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daebong JUNG ,  YoungJae KIM ,  Younghun SUNG

IPC: B60L11/18 ,  F16H61/662

Abstract: Provided is a method and apparatus of charging a battery of a vehicle using a regenerative braking. A device for charging a second vehicle using a first vehicle includes a roller apparatus configured to transmit, to the second vehicle, a rotational force generated in response to a rotation of a wheel of the first vehicle; a controller configured to control a gear ratio of the roller apparatus; and a transmission configured to change the gear ratio in response to an instruction of the controller.