公开(公告)号：US20200220218A1

公开(公告)日：2020-07-09

申请号：US16722114

申请日：2019-12-20

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

Inventor： Yoonsok Kang ,  Myongchun Koh ,  Jihyun Jang ,  Insun Park ,  Jinah Seo ,  Yeonji Chung

IPC: H01M10/0567 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/0568 ,  C07F7/08

Abstract: An electrolyte and a lithium secondary battery including the same. The electrolyte includes a lithium salt; an organic solvent; and at least one siloxane compound represented by Formula 1 or Formula 2, wherein an amount of the at least one siloxane compound is about 0.05 wt % to about 20 wt % based on a total weight of the electrolyte. In Formulae 1 and 2, group substituents and number indices are as defined in the specification.

公开(公告)号：US20170117578A1

公开(公告)日：2017-04-27

申请号：US15082118

申请日：2016-03-28

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

Inventor： Jinah Seo ,  Dongyoung Kim ,  Hosang Park ,  Yoonsok Kang ,  Insun Park

IPC: H01M10/0567 ,  H01M10/0569 ,  H01M10/0568 ,  H01M10/0525

CPC classification number: H01M10/0567 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2220/30 ,  H01M2300/0025 ,  H01M2300/0037

Abstract: A nonaqueous electrolyte for a lithium secondary battery, the nonaqueous electrolyte including: a fluorine-containing lithium salt, an organic solvent, and an organosilicon compound represented by Formula 1: wherein, in Formula 1, R1 to R3 may be each independently a C1-C10 alkyl group. Also a lithium secondary battery including the nonaqueous electrolyte.

公开(公告)号：US08779547B2

公开(公告)日：2014-07-15

申请号：US13707425

申请日：2012-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon Hong ,  Insun Park ,  Hei Seung Kim ,  Jongmin Baek

IPC: H01L21/338 ,  H01L27/04 ,  H01L21/288 ,  H01L27/115 ,  H01L27/108 ,  H01L27/105

CPC classification number: H01L21/76877 ,  C25D3/38 ,  C25D5/08 ,  C25D7/123 ,  C25D17/001 ,  H01L21/2885 ,  H01L21/76802 ,  H01L21/76883 ,  H01L23/522 ,  H01L27/04 ,  H01L27/1052 ,  H01L27/10882 ,  H01L27/10894 ,  H01L27/11526 ,  H01L27/11548 ,  H01L27/11573 ,  H01L27/11575 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided are methods of fabricating a semiconductor device and semiconductor devices fabricated thereby. In the methods, dummy recess regions may be formed between cell recess regions and a peripheral circuit region. Due to the presence of the dummy recess regions, it may be possible to reduce a concentration gradient of a suppressor contained in a plating solution near the dummy pattern region, to make the concentration of the suppressor more uniform in the cell pattern region, and to supply an electric current more effectively to the cell pattern region. As a result, a plating layer can be more uniformly formed in the cell pattern region, without void formation therein.

Abstract translation: 提供制造半导体器件的方法和由此制造的半导体器件。 在这些方法中，可以在单元凹槽区域和外围电路区域之间形成虚拟凹部区域。 由于存在虚拟凹部区域，因此可以降低在虚拟图案区域附近的镀液中所含的抑制剂的浓度梯度，使得抑制器的浓度在电池图案区域中更均匀，并且 向电池图案区域更有效地提供电流。 结果，可以在电池图案区域中更均匀地形成镀层，而不形成空穴。

公开(公告)号：US11695154B2

公开(公告)日：2023-07-04

申请号：US16722114

申请日：2019-12-20

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

Inventor： Yoonsok Kang ,  Myongchun Koh ,  Jihyun Jang ,  Insun Park ,  Jinah Seo ,  Yeonji Chung

IPC: H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  C07F7/08 ,  H01M10/0569

CPC classification number: H01M10/0567 ,  C07F7/0836 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0028

Abstract: An electrolyte and a lithium secondary battery including the same. The electrolyte includes a lithium salt; an organic solvent; and at least one siloxane compound represented by Formula 1 or Formula 2, wherein an amount of the at least one siloxane compound is about 0.05 wt % to about 20 wt % based on a total weight of the electrolyte.




In Formulae 1 and 2, group substituents and number indices are as defined in the specification.

公开(公告)号：US11251466B2

公开(公告)日：2022-02-15

申请号：US16155287

申请日：2018-10-09

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

Inventor： Eunha Park ,  Myongchun Koh ,  Dongyoung Kim ,  Insun Park ,  Yeonji Chung

IPC: H01M10/0567 ,  H01M10/0569 ,  H01M10/0568 ,  H01M10/0525 ,  H01M10/42 ,  H01M4/505 ,  H01M4/587 ,  H01M4/38 ,  H01M4/36 ,  H01M4/525

Abstract: A lithium secondary battery includes: a positive electrode; an negative electrode; and an electrolyte between the positive electrode and the negative electrode, wherein the positive electrode includes a positive active material represented by Formula 1, the electrolyte includes a lithium salt, a non-aqueous solvent, and a trialkoxyalkylsilane compound represented by Formula 2, and an amount of the trialkoxyalkylsilane compound in the electrolyte is about 0.1 weight percent to about 5 weight percent based on a total weight of the electrolyte: wherein, in Formula 1 and Formula 2, x, y, z, M, A, R1 to R3, and Ar are as defined as the specification.

公开(公告)号：US10727536B2

公开(公告)日：2020-07-28

申请号：US16152498

申请日：2018-10-05

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

Inventor： Insun Park ,  Myongchun Koh ,  Dongyoung Kim ,  Eunha Park ,  Jihyun Jang ,  Yeonji Chung

IPC: H01M10/0569 ,  H01M10/0525 ,  H01M10/04 ,  H01M4/1315 ,  H01M10/0567

Abstract: An organic electrolyte solution includes a lithium salt; an organic solvent; and a fluorine-containing phosphate compound represented by Formula 1: wherein, in Formula 1, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, and R15 are each independently a hydrogen atom, a fluorine atom, a C1-C5 alkyl group substituted or not substituted with a halogen atom, a C4-C10 cycloalkyl group substituted or not substituted with a halogen atom, a C6-C10 aryl group substituted or not substituted with a halogen atom, a C2-C10 heteroaryl group substituted or not substituted with a halogen atom, or a C2-C10 alkenyl group substituted or not substituted with a halogen atom, at least one of R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, or R15 is a fluorine atom, and at least one phenyl group does not have a fluorine atom.

公开(公告)号：US20150104716A1

公开(公告)日：2015-04-16

申请号：US14499716

申请日：2014-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonsok Kang ,  Insun Park ,  Junyoung Mun ,  Minsik Park ,  Jinhwan Park ,  Byungjin Choi

IPC: H01M10/0567 ,  H01M4/587 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M4/131

CPC classification number: H01M10/0567 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0037

Abstract: An electrolyte for a lithium secondary battery including a lithium salt, a non-aqueous organic solvent, and a pyrrolidine derivative represented by Formula 1, wherein, in Formula 1, X is hydrogen, a formyl group or a salt thereof, a carboxyl group or a salt thereof, a C1-C20 alkyl group, a C1-C20 hydroxyalkyl group, a C1-C20 aminoalkyl group, a C1-C20 thioalkyl group, or a C1-C20 cyanoalkyl group, and R1 to R4 are each independently hydrogen, deuterium, a halogen atom, a hydroxyl group, a thio group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine, a hydrazone, a formyl group or a salt thereof, a carboxyl group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid or a salt thereof, a C1-C20 hydroxyalkyl group, a C2-C20 heteroaryl group, or a C6-C20 aryl group.

Abstract translation: 一种锂二次电池用电解液，其包含锂盐，非水有机溶剂和由式1表示的吡咯烷衍生物，其中，在式1中，X为氢，甲酰基或其盐，羧基或 其盐，C1-C20烷基，C1-C20羟基烷基，C1-C20氨基烷基，C1-C20硫代烷基或C1-C20氰基烷基，R1至R4各自独立地为氢，氘 卤素原子，羟基，硫基，氰基，硝基，氨基，脒基，肼，腙，甲酰基或其盐，羧基或其盐 ，磺酸基或其盐，磷酸或其盐，C1-C20羟基烷基，C2-C20杂芳基或C6-C20芳基。

公开(公告)号：US20130147005A1

公开(公告)日：2013-06-13

申请号：US13707425

申请日：2012-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon Hong ,  Insun Park ,  Hei Seung Kim ,  Jongmin Baek

IPC: H01L27/04

CPC classification number: H01L21/76877 ,  C25D3/38 ,  C25D5/08 ,  C25D7/123 ,  C25D17/001 ,  H01L21/2885 ,  H01L21/76802 ,  H01L21/76883 ,  H01L23/522 ,  H01L27/04 ,  H01L27/1052 ,  H01L27/10882 ,  H01L27/10894 ,  H01L27/11526 ,  H01L27/11548 ,  H01L27/11573 ,  H01L27/11575 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided are methods of fabricating a semiconductor device and semiconductor devices fabricated thereby. In the methods, dummy recess regions may be formed between cell recess regions and a peripheral circuit region. Due to the presence of the dummy recess regions, it may be possible to reduce a concentration gradient of a suppressor contained in a plating solution near the dummy pattern region, to make the concentration of the suppressor more uniform in the cell pattern region, and to supply an electric current more effectively to the cell pattern region. As a result, a plating layer can be more uniformly formed in the cell pattern region, without void formation therein.

Abstract translation: 提供制造半导体器件的方法和由此制造的半导体器件。 在这些方法中，可以在单元凹槽区域和外围电路区域之间形成虚拟凹部区域。 由于存在虚拟凹部区域，因此可以降低在虚拟图案区域附近的镀液中所含的抑制剂的浓度梯度，使得抑制器的浓度在电池图案区域中更均匀，并且 向电池图案区域更有效地提供电流。 结果，可以在电池图案区域中更均匀地形成镀层，而不形成空穴。

公开(公告)号：US12144246B2

公开(公告)日：2024-11-12

申请号：US17363543

申请日：2021-06-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohkyu Kwon ,  Changki Kim ,  Hyesung Choi ,  Hwang Suk Kim ,  Insun Park ,  Dong-Seok Leem

IPC: H10K30/30 ,  C07D409/14 ,  C07D495/14 ,  C07D517/04 ,  H10K85/60 ,  H10K39/32

Abstract: A compound is represented by Chemical Formula 1. In Chemical Formula 1, R1 to R4, R11a to R14c, and n are the same as defined in the detailed description.

公开(公告)号：US11910698B2

公开(公告)日：2024-02-20

申请号：US17323294

申请日：2021-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Insun Park ,  Rae Sung Kim ,  Dong-Seok Leem

IPC: H10K85/30 ,  H10K85/60 ,  H10K85/20 ,  H10K30/30

CPC classification number: H10K85/30 ,  H10K85/215 ,  H10K85/331 ,  H10K85/6576 ,  H10K30/30

Abstract: Disclosed are an infrared absorption composition, and a photoelectric device, an organic sensor, and an electronic device including the same. The infrared absorption composition includes a p-type semiconductor compound represented by Chemical Formula 1 and an n-type semiconductor compound. The n-type semiconductor compound includes a compound represented by Chemical Formula 2A, a compound represented by Chemical Formula 2B, a compound represented by Chemical Formula 2C, a fullerene derivative, or a combination thereof. The p-type semiconductor compound and the n-type semiconductor compound provide a bulk heterojunction (BHJ) structure.