公开(公告)号：US20210050590A1

公开(公告)日：2021-02-18

申请号：US17090324

申请日：2020-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inhyuk SON ,  Jonghwan PARK ,  Jaejun CHANG ,  Junhwan KU ,  Xiangshu LI ,  Jaeman CHOI

IPC: H01M4/36 ,  H01J1/304 ,  H01L35/18 ,  H01L35/20 ,  H01L35/22 ,  H01L35/32 ,  H01M4/13 ,  H01M4/48 ,  H01M4/62 ,  F21K2/08 ,  H01B1/04 ,  B82Y30/00

Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0

公开(公告)号：US20200071612A1

公开(公告)日：2020-03-05

申请号：US16554839

申请日：2019-08-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuho WON ,  Ha Il KWON ,  Eun Joo JANG ,  Jaejun CHANG ,  Dae Young CHUNG

IPC: C09K11/88 ,  C09K11/08 ,  H01L51/50

Abstract: An electroluminescent device includes a first electrode and a second electrode facing each other, and an emissive layer disposed between the first electrode and the second electrode and including the quantum dots. The quantum dots include a semiconductor nanocrystal core including indium (In) and phosphorous (P), a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell including zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell including zinc and sulfur, wherein the quantum dots do not include cadmium. The electroluminescent device has an external quantum efficiency of greater than or equal to about 9% and a maximum brightness of greater than or equal to about 10,000 candelas per square meter (cd/m2).

公开(公告)号：US20190393418A1

公开(公告)日：2019-12-26

申请号：US16451443

申请日：2019-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Jaejun CHANG ,  O Hyun KWON ,  Tae Hyung KIM ,  Jhun Mo SON ,  Sang Jin LEE ,  Eun Joo JANG ,  Dae Young CHUNG

IPC: H01L51/00 ,  H01L51/50

Abstract: A semiconductor nanocrystal-ligand composite, including a semiconductor nanocrystal and a ligand layer including an organic ligand coordinated on a surface of the semiconductor nanocrystal, wherein the organic ligand includes a compound represented by Chemical Formula 1, compound represented by Chemical Formula 2, or a combination thereof, and wherein Chemical Formula 1 and Chemical Formula 2 are the same as described in detailed herein.

公开(公告)号：US20180261780A1

公开(公告)日：2018-09-13

申请号：US15915131

申请日：2018-03-08

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sangho PARK ,  Wataru SOTOYAMA ,  Wook KIM ,  Eunsuk KWON ,  Sangmo KIM ,  Jaejun CHANG ,  Dmitry KRAVCHUK ,  Hyejin BAE ,  Yeonsook CHUNG ,  Youngmok SON ,  Namheon LEE ,  Jun CHWAE ,  Sunghan KIM

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/001 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/56 ,  H01L2251/308 ,  H01L2251/558

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20160099454A1

公开(公告)日：2016-04-07

申请号：US14750454

申请日：2015-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moonseok KWON ,  Jaeman CHOI ,  Euncheol DO ,  Jaejun CHANG ,  Yeonji CHUNG

IPC: H01M2/20 ,  H01M2/10

CPC classification number: H01M2/204 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0267 ,  H01M2/0275 ,  H01M2/24 ,  H01M2/263 ,  H01M6/46 ,  H01M10/0431 ,  H01M10/0436 ,  H01M10/0587 ,  H01M2002/0205 ,  H01M2220/30

Abstract: A flexible electrochemical device in which a plurality of electrode assemblies is electrically connected to each other so that the flexible electrochemical device may be repeatedly bent, includes at least two electrode assemblies that are arranged separate from each other and a casing member that packs the at least two electrode assemblies and includes at least two accommodation portions in which electrode assemblies are individually received, and a connecting portion that connects the at least two adjacent accommodation portions where a path between a conductive line that electrically connects at least two electrode assemblies together and an electrolyte is defined in the connecting portion.

Abstract translation: 一种柔性电化学装置，其中多个电极组件彼此电连接，使得柔性电化学装置可以重复弯曲，包括彼此分离布置的至少两个电极组件和至少包装至少 两个电极组件并且包括至少两个容纳部分，电极组件分别容纳在该容纳部分中;以及连接部分，其连接至少两个相邻的容纳部分，其中电连接至少两个电极组件的导电线之间的路径和电解质 被限定在连接部分中。