公开(公告)号：US20250019588A1

公开(公告)日：2025-01-16

申请号：US18696956

申请日：2022-09-06

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jonggi KIM ,  Kyunghee KANG ,  Yonghee KANG ,  Bumjin LEE ,  Jihyeon YIM ,  Hyunsook JANG

IPC: C09K11/02 ,  C08F2/44 ,  C09K11/06 ,  G02F1/1335 ,  G03F7/00 ,  G03F7/028

Abstract: Provided are a curable composition including (A) a quantum dot surface-modified with at least two surface-modifying materials; and (B) a polymerizable compound, wherein the surface-modifying material includes a first surface-modifying material and a second surface-modifying material, a cured layer manufactured using the curable composition, a color filter including the cured layer, and a display device including the color filter.

公开(公告)号：US20240343932A1

公开(公告)日：2024-10-17

申请号：US18637269

申请日：2024-04-16

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Kyunghee KANG ,  Yonghee KANG ,  Jihyeon YIM ,  Hyunjoo HAN ,  Bumjin LEE

IPC: C09D11/50 ,  B82Y20/00 ,  B82Y40/00 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107

CPC classification number: C09D11/50 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  B82Y20/00 ,  B82Y40/00

Abstract: A curable composition including (A) quantum dots; (B) a polymerizable compound; and (C) a compound including a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2 is provided. A cured layer produced utilizing the curable composition, and a display device including the cured layer are also provided.

公开(公告)号：US20240084194A1

公开(公告)日：2024-03-14

申请号：US18516818

申请日：2023-11-21

Applicant: Samsung SDI Co., Ltd.

Inventor： Mi Jeong CHOI ,  Yonghee KANG ,  Dongjun KIM ,  Misun KIM ,  Jonggi KIM ,  Minjee PARK ,  Bumjin LEE ,  Jihyeon YIM

IPC: C09K11/02 ,  C08F220/18 ,  G02F1/017 ,  G02F1/1335

CPC classification number: C09K11/025 ,  C08F220/18 ,  G02F1/017 ,  G02F1/133514 ,  C09D11/38

Abstract: A non-solvent curable composition including a quantum dot and a polymerizable monomer having a carbon-carbon double bond at the terminal end and having a vapor pressure of about 1×10−5 mmHg to about 1×10−4 mmHg, a cured layer manufactured utilizing the non-solvent curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.

公开(公告)号：US20200248068A1

公开(公告)日：2020-08-06

申请号：US16742857

申请日：2020-01-14

Applicant: Samsung SDI Co., Ltd.

Inventor： Mi Jeong CHOI ,  Yonghee KANG ,  Dongjun KIM ,  Misun KIM ,  Jonggi KIM ,  Minjee PARK ,  Bumjin LEE ,  Jihyeon YIM

IPC: C09K11/02 ,  G02F1/017 ,  G02F1/1335 ,  C08F220/18

Abstract: A non-solvent curable composition including a quantum dot and a polymerizable monomer having a carbon-carbon double bond at the terminal end and having a vapor pressure of about 1×10−5 mmHg to about 1×10−4 mmHg, a cured layer manufactured utilizing the non-solvent curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.

公开(公告)号：US20190278177A1

公开(公告)日：2019-09-12

申请号：US16334207

申请日：2017-11-28

Applicant: Samsung SDI Co., Ltd.

Inventor： Jiyoung JEONG ,  Bumjin LEE ,  Yonghee KANG ,  Misun KIM ,  Jonggi KIM ,  Onyou PARK ,  Hojeong PAEK ,  Byeonggeun SON ,  Youn Je RYU ,  Jinsuop YOUN ,  Jihyeon YIM ,  Young Woong JANG ,  Minkyeol CHUNG ,  Hyunjoo HAN ,  Kyunghee HYUNG

IPC: G03F7/032 ,  G03F7/031 ,  G03F7/105 ,  G03F7/033 ,  G03F7/00 ,  G03F7/038 ,  G03F7/039 ,  C08G63/688 ,  G02B1/04 ,  G02B5/20

Abstract: A photosensitive resin composition including (A) a quantum dot; (B) a binder resin including a structural unit represented by Chemical Formula 1; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, photosensitive resin layer manufactured using the same, and a color filter including the photosensitive resin layer. (In Chemical Formula 1, each substituent is the same as defined in the specification.)

公开(公告)号：US20240327700A1

公开(公告)日：2024-10-03

申请号：US18605678

申请日：2024-03-14

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Kyunghee KANG ,  Chul-Kyu KIM ,  Yonghee KANG ,  Jihyeon YIM ,  Sohyun KIM ,  Hyunjoo HAN ,  Bumjin LEE

IPC: C09K11/02 ,  G02B5/20

CPC classification number: C09K11/025 ,  G02B5/206

Abstract: A curable composition includes (A) quantum dots; (B) a polymerizable compound; and (C) two or more light scatterers different from each other, wherein the light scatterers include a nano-sol. A cured layer produced by utilizing the curable composition and a display device including the cured layer are also provided.

公开(公告)号：US20230357631A1

公开(公告)日：2023-11-09

申请号：US18011485

申请日：2021-08-20

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jonggi KIM ,  Yonghee KANG ,  Onyou PARK ,  Bumjin LEE

IPC: C08F222/10 ,  C09K11/70 ,  C09D11/32 ,  C09K11/88 ,  C09K11/56 ,  C09K11/06 ,  C09D11/107

CPC classification number: C09K11/06 ,  C08F222/102 ,  C09D11/107 ,  C09D11/32 ,  C09K11/565 ,  C09K11/70 ,  C09K11/883

Abstract: Disclosed are a curable composition, a cured layer manufactured using the curable composition, and a color filter including the cured layer. The curable composition includes a quantum dot and a polymerizable compound, wherein the polymerizable compound includes a first polymerizable compound serving as a hydrogen bond donor and a second polymerizable compound serving as a hydrogen bond acceptor, and the first polymerizable compound and second polymerizable compound each independently include a (meth)acrylate group at at least one terminal end.

公开(公告)号：US20230303917A1

公开(公告)日：2023-09-28

申请号：US17971356

申请日：2022-10-21

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jonggi KIM ,  Yonghee KANG ,  Kyunghee KANG ,  Jihyeon YIM ,  Hyunsook JANG ,  Bumjin LEE

IPC: C09K11/02 ,  C09K11/08 ,  H01L51/50 ,  G02B5/20 ,  C08K5/37

CPC classification number: C09K11/025 ,  C09K11/08 ,  H01L51/502 ,  G02B5/20 ,  C08K5/37 ,  B82Y20/00

Abstract: A curable composition, a cured layer manufactured using the curable composition, a color filter including the cured layer, and a display device including the color filter, the curable composition including quantum dots surface-modified with a surface-modifying material; and a polymerizable compound is provided. The surface-modifying material includes a first surface-modifying material represented by Chemical Formula 1 and a second surface-modifying material having a structure different from that of the first surface-modifying material.

公开(公告)号：US20210024819A1

公开(公告)日：2021-01-28

申请号：US16742875

申请日：2020-01-14

Applicant: Samsung SDI Co., Ltd.

Inventor： Yonghee KANG ,  Jonggi KIM ,  Dongjun KIM ,  Misun KIM ,  Minjee PARK ,  Bumjin LEE ,  Jihyeon YIM ,  Mi Jeong CHOI

IPC: C09K11/02 ,  C08F220/18 ,  G02B5/20

Abstract: A quantum dot surface-modified with a specific compound, a non-solvent curable composition including the quantum dot, a solvent based curable composition including the quantum dot, a cured layer manufactured utilizing the curable composition, a color filter including the cured layer, and a display device including the cured layer are disclosed.

公开(公告)号：US20200231871A1

公开(公告)日：2020-07-23

申请号：US16742855

申请日：2020-01-14

Applicant: Samsung SDI Co., Ltd.

Inventor： Jonggi KIM ,  Yonghee KANG ,  Dongjun KIM ,  Misun KIM ,  Minjee PARK ,  Bumjin LEE ,  Jihyeon YIM ,  Mi Jeong CHOI

IPC: C09K11/02 ,  G02B5/23 ,  C08F292/00 ,  C08F2/40 ,  G03F7/20

Abstract: A quantum dot surface-modified with a ligand, a non-solvent curable composition including the quantum dot, a solvent-based curable composition including the quantum dot, a cured layer manufactured utilizing the curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.