公开(公告)号：US20160322628A1

公开(公告)日：2016-11-03

申请号：US15131649

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： DONGWOOK LEE ,  Hyeonjin SHIN ,  Seongjun PARK

IPC: H01M4/134 ,  H01M10/0525 ,  H01M4/1395 ,  H01M4/04 ,  H01M4/38 ,  H01M4/62

CPC classification number: H01M4/134 ,  H01M4/0471 ,  H01M4/1395 ,  H01M4/386 ,  H01M4/625 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M4/80 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/028

Abstract: Example embodiments relate to a cathode layer of a lithium secondary battery. The cathode layer includes a three-dimensional carbon structure and a plurality of silicon particles. The three-dimensional carbon structure includes a plurality of cavities without a binder, and the plurality of silicon particles are disposed in the plurality of cavities.

Abstract translation: 实施例涉及锂二次电池的阴极层。 阴极层包括三维碳结构和多个硅颗粒。 三维碳结构包括多个没有粘合剂的空腔，并且多个硅颗粒设置在多个空腔中。

公开(公告)号：US20220067419A1

公开(公告)日：2022-03-03

申请号：US17177702

申请日：2021-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JAEHYOUNG YOO ,  CHANGYONG SON ,  DONGWOOK LEE ,  JAEJOON HAN ,  CHANG KYU CHOI

IPC: G06K9/46 ,  G06N3/04 ,  G06N3/08 ,  H04N5/232

Abstract: A method and apparatus for processing an image based on partial images. The method includes extracting a feature of a current partial processing region of an input image frame by inputting pixel data of the current partial processing region into a convolutional neural network (CNN), updating a hidden state of a recurrent neural network (RNN) for a context between the current partial processing region and at least one previous partial processing region by inputting the extracted feature into the RNN, and generating an image processing result for the input image frame based on the updated hidden state.