公开(公告)号：US20210355582A1

公开(公告)日：2021-11-18

申请号：US17318238

申请日：2021-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonjin SHIN ,  Sangwon KIM ,  Kyung-Eun BYUN ,  Eunkyu LEE ,  Changhyun KIM ,  Changseok LEE

IPC: C23C16/50 ,  C23C16/26 ,  C23C16/32 ,  C01B32/182 ,  C01B21/064 ,  C01B25/00

Abstract: Provided are a conductive structure and a method of controlling a work function of metal. The conductive structure includes a conductive material layer including metal and a work function control layer for controlling a work function of the conductive structure by being bonded to the conductive material layer. The work function control layer includes a two-dimensional material with a defect.

公开(公告)号：US20210300845A1

公开(公告)日：2021-09-30

申请号：US17211174

申请日：2021-03-24

Applicant: Samsung Electronics Co., Ltd. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Sangwon KIM ,  Changsik SONG ,  Juhyen LEE ,  Hyejin CHO ,  Hyeonjin SHIN ,  Minsu SEOL ,  Dongwook LEE

IPC: C07C15/38 ,  H01L51/00

Abstract: Provided are a functionalized polycyclic aromatic hydrocarbon compound and a light-emitting device including the same. The functionalized polycyclic aromatic hydrocarbon compound is structurally stable, and exhibits high light-emission characteristics since aggregation caused by π-π stacking is inhibited, and thus may have high efficiency and long lifespan characteristics.

公开(公告)号：US20210068012A1

公开(公告)日：2021-03-04

申请号：US17003551

申请日：2020-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangwon KIM ,  Keonyoung LEE

IPC: H04W36/00 ,  H04W36/30

Abstract: An electronic device includes a communication processor configured to support first network communication, second network communication, and a memory configured to store information about a first band supporting dual connectivity for the first and the second network communication among a plurality of bands that correspond to the first network communication. The communication processor may be configured to: camp on a first cell supporting the first network communication; receive information about a neighbor cell from the first cell after camping on the first cell; identify a second band supporting the dual connectivity among at least one band that corresponds to the neighbor cell based on the information about the first band and the information about the neighbor cell; search for the second band among the at least one band that corresponds to the neighbor cell; and perform cell reselection from the first cell to another cell based on the search result.

公开(公告)号：US20210048969A1

公开(公告)日：2021-02-18

申请号：US16835960

申请日：2020-03-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwon KIM ,  Jeongryeol SEO ,  Youngkook KIM

IPC: G06F3/14 ,  G09G5/12

Abstract: Disclosed is a display apparatus and a control method thereof. The display apparatus includes a display group including a master display module and a plurality of slave display modules coupled by a Daisy Chain method, a first sensor equipped on the master display module, a second sensor equipped on at least one from the plurality of slave display modules, and a processor included in the master display module. The processor is configured to, based on sensing data obtained from the second sensor being received by the master display module through the Daisy Chain method, provide the received sensing data and sensing data obtained through the first sensor to an external apparatus.

公开(公告)号：US20200004491A1

公开(公告)日：2020-01-02

申请号：US16458328

申请日：2019-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongryeol SEO ,  Sangwon KIM ,  Youngkook KIM ,  Hyewon LEE

IPC: G06F3/14 ,  H04N9/12

Abstract: An electronic apparatus includes an interface connected to a modular display apparatus, and a processor scales an image signal received from an external device to a predetermined resolution, divides each display module among a plurality of display modules included in the modular display into a plurality of groups in a first direction, decomposes the scaled image signal to image signals corresponding to each of the plurality of groups, and transmits the decomposed image signals to each of the plurality of groups via the interface connected to each of the plurality of groups.

公开(公告)号：US20190294047A1

公开(公告)日：2019-09-26

申请号：US16426046

申请日：2019-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonjin SHIN ,  Sangwon KIM ,  Minsu SEOL ,  Seongjun PARK ,  Yeonchoo CHO

IPC: G03F7/11 ,  G03F7/36 ,  G03F7/09 ,  G03F7/16

Abstract: A hardmask composition may include graphene nanoparticles having a size in a range of about 5 nm to about 100 nm and a solvent.

公开(公告)号：US20170040178A1

公开(公告)日：2017-02-09

申请号：US15332287

申请日：2016-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangwon KIM ,  Hyeonjin Shin ,  Seongjun Park

IPC: H01L21/308 ,  H01L21/02 ,  G03F7/16 ,  C09D1/00 ,  G03F7/32 ,  G03F7/40 ,  H01L21/311 ,  H01L21/324 ,  G03F7/20

CPC classification number: H01L21/3081 ,  C09D1/00 ,  G03F7/16 ,  G03F7/168 ,  G03F7/2006 ,  G03F7/327 ,  G03F7/40 ,  H01L21/02115 ,  H01L21/3086 ,  H01L21/31144 ,  H01L21/32139 ,  H01L21/324

Abstract: A hardmask composition may include a solvent and a 2-dimensional carbon nanostructure containing about 0.01 atom % to about 40 atom % of oxygen or a 2-dimensional carbon nanostructure precursor thereof. A content of oxygen in the 2-dimensional carbon nanostructure precursor may be lower than about 0.01 atom % or greater than about 40 atom %. The hardmask composition may be used to form a fine pattern.

Abstract translation: 硬掩模组合物可以包括溶剂和包含约0.01原子％至约40原子％的氧的二维碳纳米结构或其二维碳纳米结构前体。 二维碳纳米结构前体中的氧含量可以低于约0.01原子％或大于约40原子％。 硬掩模组合物可用于形成精细图案。