公开(公告)号：US20160009862A1

公开(公告)日：2016-01-14

申请号：US14797517

申请日：2015-07-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Jeong JEON ,  Min Sang KIM ,  Yoon Seok KO ,  Byung Hee SOHN

IPC: C08G73/10 ,  C08G73/22

CPC classification number: C08G73/1042 ,  C08G73/22 ,  C08L2203/16

Abstract: A film including a polyimide-polybenzoxazole copolymer including a repeating unit represented by Chemical Formula 1: wherein in Chemical Formula 1, A1, A1′, A2, A3, m, and n are the same as described in the specification.

Abstract translation: 包括由化学式1表示的重复单元的聚酰亚胺 - 聚苯并恶唑共聚物的膜，其中在化学式1中，A1，A1'，A2，A3，m和n与说明书中所述相同。

公开(公告)号：US20130303691A1

公开(公告)日：2013-11-14

申请号：US13789218

申请日：2013-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chung Kun CHO ,  Androsov DMITRY ,  Kalinina FEDOSYA ,  Yoon Seok KO ,  Kovalev MIKHAIL

IPC: G02B1/04 ,  G02B1/10

CPC classification number: G02B1/04 ,  C08G73/14 ,  C08L33/24 ,  G02B1/10

Abstract: A material for an optical film including a compound represented by Chemical Formula 1; a polymer including a repeating unit represented by Chemical Formula 10; a polymer including a repeating unit represented by Chemical Formula 20 and a repeating unit represented by Chemical Formula 21; an article prepared by using the polymer; and a display device including the article:

Abstract translation: 一种用于光学膜的材料，其包含由化学式1表示的化合物; 包含由化学式10表示的重复单元的聚合物; 包含由化学式20表示的重复单元和由化学式21表示的重复单元的聚合物; 使用聚合物制备的制品; 以及包括所述物品的显示装置：

公开(公告)号：US20210088872A1

公开(公告)日：2021-03-25

申请号：US17024960

申请日：2020-09-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min Sang KIM ,  Yoon Seok KO ,  Boreum JEONG ,  Sang Soo JEE

IPC: G02F1/361 ,  C08K5/23 ,  C08L33/10 ,  G02F1/1516

Abstract: A composition for preparing a nonlinear optic material including an organic chromophore that is polarized by an electric field, a precursor that can form an inorganic material polymer by a sol-gel reaction, and a compatibilizer that can bind to both the organic chromophore and the inorganic material polymer, wherein the organic chromophore includes a functional group at a terminal end that can bind to both the inorganic material polymer and the compatibilizer, a nonlinear optic material prepared from the composition, a method of preparing the nonlinear optic material, and an electro-optic device including the nonlinear optic material are disclosed.

公开(公告)号：US20160039977A1

公开(公告)日：2016-02-11

申请号：US14886576

申请日：2015-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chung Kun CHO ,  Kalinina FEDOSYA ,  Kovalev MIKHAIL ,  Androsov DMITRY ,  Won-Cheol JUNG ,  Yoon Seok KO

IPC: C08G73/14

CPC classification number: C08G73/14 ,  C08G69/32 ,  C08G73/1042 ,  C08L79/08 ,  C09D179/08 ,  C09J179/08 ,  G02F1/133305 ,  H01L51/0097 ,  Y02E10/549 ,  Y02P70/521

Abstract: A poly(amide-imide) block copolymer that includes: a first segment including a structural unit represented by Chemical Formula 1C, and a second segment including a structural unit represented by Chemical Formula 2: In Chemical Formula 1C and Chemical Formula 2, R5 to R13, and n3 to n8 are the same as in the specification.

Abstract translation: 一种聚（酰胺 - 酰亚胺）嵌段共聚物，其包括：包含由化学式1C表示的结构单元的第一区段和包含由化学式2表示的结构单元的第二区段：在化学式1C和化学式2中，R5至 R13和n3至n8与说明书中相同。

公开(公告)号：US20150025200A1

公开(公告)日：2015-01-22

申请号：US14197378

申请日：2014-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung Hee SOHN ,  Yoon Seok KO

IPC: C08G73/10 ,  C07D213/38 ,  C08J5/18

CPC classification number: C08G73/1007 ,  C07D213/38 ,  C08G73/1085 ,  C08J5/18 ,  C08J2379/08

Abstract: A composition including a diamine compound and a dianhydride compound, wherein the diamine compound includes a first diamine compound represented by Chemical Formula 1, wherein, in Chemical Formula 1, T1 to T8 and L1 to L8 are the same as defined in the detailed description.

Abstract translation: 包含二胺化合物和二酐化合物的组合物，其中二胺化合物包括由化学式1表示的第一二胺化合物，其中在化学式1中，T1至T8和L1至L8与详细描述中所定义相同。

公开(公告)号：US20240247170A1

公开(公告)日：2024-07-25

申请号：US18409085

申请日：2024-01-10

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Yoon Seok KO ,  Dong Pyo KIM ,  Sang Soo JEE ,  Se Jun YIM

IPC: C09G1/16

CPC classification number: C09G1/16

Abstract: Provided are a polymer nanoparticle, a method of preparing the polymer nanoparticle, and a polishing slurry including the polymer nanoparticle are provided, where the polymer nanoparticle including a mixture of a hydrophobic polymer and a copolymer including both hydrophobic and hydrophilic groups, the hydrophilic group of the copolymer is disposed on an outer surface of the polymer nanoparticle.

公开(公告)号：US20200255597A1

公开(公告)日：2020-08-13

申请号：US16783288

申请日：2020-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ha Na KIM ,  Yoon Seok KO ,  Hyun Seok CHOI ,  Ju Hyun KIM ,  Byunghee SOHN ,  Sungwon CHOI

IPC: C08G73/10 ,  C08J5/18

Abstract: A poly(imide-amide) copolymer or its precursor includes two ends and a main chain located between the two ends, and includes a group represented by Chemical Formula 1 at one end, and a structural unit represented by Chemical Formula 7, and at least one of a structural unit represented by Chemical Formula 2 or a structural unit represented by Chemical Formula 3 in the main chain: wherein, in Chemical Formulae 1, 2, 3, and 7, R1 and Ar1 to Ar4 are the same as defined in the detailed description.

公开(公告)号：US20130203937A1

公开(公告)日：2013-08-08

申请号：US13685338

申请日：2012-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chung Kun CHO ,  Androsov DMITRY ,  Kalinina FEDOSYA ,  Yoon Seok KO ,  Kovalev MIKHAIL

IPC: C08G69/42

CPC classification number: C08G69/42 ,  C08G73/1039 ,  C08G73/1064 ,  C08G73/14

Abstract: A poly(amide-imide) block copolymer that includes a first segment including a repeating unit represented by the following Chemical Formula 1 and a second segment including a repeating unit represented by the following Chemical Formula 2: wherein, R1 to R8, and n1 to n5, in Chemical Formula 1 and 2, are defined herein.

Abstract translation: 一种聚（酰胺 - 酰亚胺）嵌段共聚物，其包括包含由以下化学式1表示的重复单元的第一链段和包含由以下化学式2表示的重复单元的第二链段：其中，R1至R8和n1至 化学式1和2中的n5在本文中定义。