公开(公告)号：US20240400398A1

公开(公告)日：2024-12-05

申请号：US18680657

申请日：2024-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myungbeom PARK ,  Samjong Choi ,  Sungbae Kim ,  Jongsoo Kim ,  Joonyoung Choi

IPC: C01B33/037 ,  C01B32/984 ,  C02F1/44 ,  C02F11/122 ,  C02F101/10 ,  C02F103/34 ,  H01L29/16 ,  H01M4/02 ,  H01M4/587

Abstract: A method of recycling silicon wastewater includes forming a silicon slurry from the silicon wastewater using a micro filtration device, forming a silicone cake from the silicon slurry using a filter press, and forming a silicon powder by drying the silicone cake in a reducing atmospheric.

公开(公告)号：US12082412B2

公开(公告)日：2024-09-03

申请号：US17154159

申请日：2021-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ju-Young Lim ,  Jongsoo Kim ,  Jesuk Moon ,  Dongwoo Kim ,  Sunil Shim ,  Wonseok Cho

IPC: H10B43/27 ,  H01L23/522 ,  H10B41/10 ,  H10B41/27 ,  H10B41/40 ,  H10B43/10 ,  H10B43/40

CPC classification number: H10B43/27 ,  H01L23/5226 ,  H10B41/10 ,  H10B41/27 ,  H10B41/40 ,  H10B43/10 ,  H10B43/40

Abstract: A three-dimensional semiconductor memory device includes a substrate including a cell array region and a connection region, an electrode structure including electrodes vertically stacked on the substrate, the electrodes including pad portions on the connection region, respectively, and the pad portions of the electrodes being stacked in a staircase structure, first vertical structures penetrating the electrode structure on the cell array region, and second vertical structures penetrating the electrode structure on the connection region, each of the second vertical structures including first parts spaced apart from each other in a first direction, and at least one second part connecting the first parts to each other, the at least one second part penetrating sidewalls of the pad portions, respectively.

公开(公告)号：US10923664B2

公开(公告)日：2021-02-16

申请号：US16416370

申请日：2019-05-20

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

Inventor： Sooghang Ihn ,  Hosuk Kang ,  Jhunmo Son ,  Namheon Lee ,  Jongsoo Kim ,  Joonghyuk Kim ,  Myungsun Sim ,  Youngmok Son ,  Soonok Jeon ,  Dalho Huh

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C09K11/02 ,  C09K11/06 ,  H01L51/52

Abstract: A composition including a donor compound and an acceptor compound, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.

公开(公告)号：US10446763B2

公开(公告)日：2019-10-15

申请号：US14920094

申请日：2015-10-22

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Dankook University

Inventor： Hosuk Kang ,  Junyeob Lee ,  Jongsoo Kim ,  Jeonga Seo ,  Myungsun Sim ,  Chilwon Lee ,  Sooghang Ihn

IPC: H01L51/00 ,  C09K11/06 ,  H01L51/50

Abstract: An organometallic compound including a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, and wherein the organic layer further includes a first material represented by Formula 1 and a second material represented by Formula 2: wherein in Formulae 1 and 2, groups and variables are the same as described in the specification.

公开(公告)号：US10155724B2

公开(公告)日：2018-12-18

申请号：US15631043

申请日：2017-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik Jung ,  Dalho Huh ,  Jhunmo Son ,  Eunsuk Kwon ,  Sangmo Kim ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Jongsoo Kim ,  Sooghang Ihn

IPC: C07D209/82 ,  C07D405/10 ,  C09K11/06 ,  H01L51/00

Abstract: A condensed cyclic 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：US11832509B2

公开(公告)日：2023-11-28

申请号：US16898744

申请日：2020-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Minsik Min ,  Eunsuk Kwon ,  Sangmo Kim ,  Hasup Lee ,  Soonok Jeon ,  Jongsoo Kim ,  Sungho Nam ,  Hyeonho Choi

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  C09B57/00 ,  C09B57/10 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.

M1(L11)n11(L12)n12  



wherein L11 in Formula 1 is a ligand represented by Formula 1-1, and the descriptions of other substituents are the same as described in the detailed description of the present application:

公开(公告)号：US11807654B2

公开(公告)日：2023-11-07

申请号：US16744481

申请日：2020-01-16

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Hyejin Bae ,  Wataru Sotoyama ,  Sangmo Kim ,  Wook Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Minsik Min ,  Jhunmo Son ,  Hasup Lee ,  Yongsik Jung

IPC: H01L51/54 ,  C07F15/00 ,  H10K85/30 ,  H10K50/11 ,  H10K101/10

CPC classification number: C07F15/0086 ,  H10K85/346 ,  H10K50/11 ,  H10K2101/10

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound:

M11(L11)n11(L12)n12  Formula 1



wherein, in Formula 1,
M11 is a first-row transition metal, a second-row transition metal, or a third-row transition metal,
L11 is a ligand represented by Formula 1-1,
L12 is a monodentate ligand or a bidentate ligand,
n11 is 1, and
n12 is 0, 1, or 2:










wherein, in Formula 1-1,
Y11, A11, T11 k11, k12, k13, b11, E11 to E13 and R11 to R17 are described in the specification, and *1 to *4 each independently indicate a binding site to M11.

公开(公告)号：US20200286960A1

公开(公告)日：2020-09-10

申请号：US16881444

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwhan Kim ,  Seungyeon Kwak ,  Jongsoo Kim ,  Taegon Kim ,  Sunghun Lee ,  Deukseok Chung

IPC: H01L27/32 ,  H01L51/52 ,  G02F1/13357 ,  G02F2/02

Abstract: A display apparatus includes a light-source substrate portion which generates light; and a color control portion to which the generated light from the light-source substrate portion is incident and at which color of the generated light is adjusted to define a color-converted light having a color different from that of the generated light. The color control portion includes: an exit surface through which the color-converted light exits the color control portion; a substrate including a plurality of concave portions defined therein, each of the concave portions extended along a direction from the light-source substrate portion to the exit surface of the color control portion; and a plurality of color conversion members respectively in the plurality of concave portions, the color conversion members each including a color-converting material which converts the color of the generated light to the color of the color-converted light.

公开(公告)号：US10297764B2

公开(公告)日：2019-05-21

申请号：US15262584

申请日：2016-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Sooghang Ihn ,  Hosuk Kang ,  Jhunmo Son ,  Namheon Lee ,  Jongsoo Kim ,  Joonghyuk Kim ,  Myungsun Sim ,  Youngmok Son ,  Soonok Jeon ,  Dalho Huh

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C09K11/02 ,  C09K11/06 ,  H01L51/52

Abstract: A composition including a donor compound and an acceptor compound, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.

公开(公告)号：US20190148460A1

公开(公告)日：2019-05-16

申请号：US16134014

申请日：2018-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwhan Kim ,  Seungyeon Kwak ,  Jongsoo Kim ,  Taegon Kim ,  Sunghun Lee ,  Deukseok Chung

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a light-source substrate portion which generates light; and a color control portion to which the generated light from the light-source substrate portion is incident and at which color of the generated light is adjusted to define a color-converted light having a color different from that of the generated light. The color control portion includes: an exit surface through which the color-converted light exits the color control portion; a substrate including a plurality of concave portions defined therein, each of the concave portions extended along a direction from the light-source substrate portion to the exit surface of the color control portion; and a plurality of color conversion members respectively in the plurality of concave portions, the color conversion members each including a color-converting material which converts the color of the generated light to the color of the color-converted light.