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：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：US20190129302A1

公开(公告)日：2019-05-02

申请号：US16155691

申请日：2018-10-09

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 ,  G03F7/031 ,  G03F7/16 ,  G03F7/20 ,  G03F7/38

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.