公开(公告)号：US20220056334A1

公开(公告)日：2022-02-24

申请号：US17444812

申请日：2021-08-10

Applicant: Samsung SDI Co., Ltd.

Inventor： Injae LEE ,  Yonghee KANG ,  Jonggi KIM ,  Minjee PARK ,  Dongjun KIM ,  Bumjin LEE ,  Minkyeol CHUNG

IPC: C09K11/02 ,  C08K3/30 ,  C08K3/32 ,  C08K9/04 ,  C08F220/20 ,  C08G65/00 ,  C08F222/10 ,  C08F222/20 ,  C09K11/88 ,  C09K11/70 ,  C09K11/56

Abstract: A curable composition, a cured layer manufactured utilizing the same, and a display device including the cured layer are provided. The curable composition includes (A) a quantum dot; and (B) a polymerizable compound, wherein the polymerizable compound is a compound represented by Chemical Formula 1. In Chemical Formula 1, each substituent is the same as defined in the specification.

公开(公告)号：US20210108135A1

公开(公告)日：2021-04-15

申请号：US17028858

申请日：2020-09-22

Applicant: Samsung SDI Co., Ltd.

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

IPC: C09K11/02 ,  C09K11/54 ,  G02B5/22 ,  C08F222/10 ,  C08F2/50 ,  C08K5/5397 ,  C08K5/56 ,  C08K3/22 ,  C01G9/00

Abstract: Quantum dots surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2, a curable composition including the quantum dots, a cured layer, and a color filter. In Chemical Formula 1 and Chemical Formula 2, each substituent is the same as defined in the specification.

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：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.

公开(公告)号：US20240027906A1

公开(公告)日：2024-01-25

申请号：US18446373

申请日：2023-08-08

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinsuop YOUN ,  Misun KIM ,  Hong Jeong YU ,  Bumjin LEE ,  Yonghee KANG ,  Dongjun KIM ,  Byeonggeun SON ,  Jihyeon YIM ,  Mi Jeong CHOI ,  Jonggi KIM ,  Minjee PARK ,  Hojeong PAEK ,  Woo Jung SHIN ,  Young Woong JANG

IPC: G03F7/004 ,  C09K11/02 ,  C09K11/88 ,  G03F7/00 ,  G03F7/033 ,  G03F7/16 ,  G03F7/20 ,  G03F7/38 ,  G03F7/031 ,  G03F7/038 ,  G03F7/027 ,  G03F7/105 ,  C09D11/30

CPC classification number: G03F7/0048 ,  C09K11/025 ,  C09K11/883 ,  G03F7/0007 ,  G03F7/033 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2002 ,  G03F7/38 ,  G03F7/031 ,  G03F7/0047 ,  G03F7/038 ,  G03F7/027 ,  G03F7/105 ,  C09D11/30 ,  B82Y35/00

Abstract: A photosensitive resin composition includes: (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a quantum dot surface-modified with a compound having a thiol group at one terminal end and an alkoxy group, a cycloalkyl group, a carboxyl group, or a hydroxy group at the other terminal end; and (E) a solvent. A curable composition includes: (A′) a resin; (B′) a quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2; and (C′) a solvent. A method of manufacturing the surface-modified quantum dot, and a color filter manufactured using the photosensitive resin composition or the curable composition are also disclosed.

公开(公告)号：US20220213380A1

公开(公告)日：2022-07-07

申请号：US17595497

申请日：2020-09-18

Applicant: Samsung SDI Co., Ltd.

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

IPC: C09K11/02 ,  C08K9/04 ,  C08K3/22 ,  C08F122/10 ,  G02B1/04

Abstract: Disclosed are a surface-modified quantum dot, a curable composition including the quantum dot, a cured layer, and a color filter.

公开(公告)号：US20190243242A1

公开(公告)日：2019-08-08

申请号：US16190739

申请日：2018-11-14

Applicant: Samsung SDI Co., Ltd.

Inventor： Hojeong PAEK ,  Jonggi KIM ,  Minjee PARK ,  Woo Jung SHIN ,  Jinsuop YOUN ,  Bumjin LEE ,  Jihyeon YIM ,  Young Woong JANG

IPC: G03F7/032 ,  G03F7/027 ,  G03F7/004 ,  G03F7/031 ,  G03F7/00 ,  G02B5/20

CPC classification number: G03F7/032 ,  G02B5/20 ,  G03F7/0007 ,  G03F7/0042 ,  G03F7/0275 ,  G03F7/031

Abstract: A photosensitive resin composition for producing a photosensitive resin film is provided, along with the manufactured photosensitive resin film and a color filter including the photosensitive resin layer. The photosensitive resin composition includes: (A) a quantum dot; (B) a binder resin having a weight average molecular weight of about 2,000 g/mol to about 12,000 g/mol; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.

公开(公告)号：US20230383179A1

公开(公告)日：2023-11-30

申请号：US18249233

申请日：2022-01-17

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Onyou PARK ,  Kyunghee KANG ,  Yonghee KANG ,  Jonggi KIM ,  Bumjin LEE ,  Minjee PARK ,  Injae LEE ,  Seongmi JEON ,  Minkyeol CHUNG

IPC: C09K11/02 ,  C08F22/10 ,  C09D11/30 ,  C09D11/101 ,  C09K11/70 ,  C09K11/88 ,  C09K11/56

CPC classification number: C09K11/025 ,  C08F22/1006 ,  C09D11/30 ,  C09D11/101 ,  C09K11/70 ,  C09K11/883 ,  C09K11/565 ,  G02B5/223

Abstract: Disclosed are a solvent-free curable composition including quantum dots; and a curable monomer represented by Chemical Formula 1, a cured layer manufactured using the composition, a color filter including the cured layer, and a display device including the color filter.




In Chemical Formula 1, each substituent is as defined in the specification.