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：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：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：US20240327702A1

公开(公告)日：2024-10-03

申请号：US18605566

申请日：2024-03-14

Applicant: SAMSUNG SDI CO., LTD.

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

IPC: C09K11/06 ,  C08K9/04 ,  C09D11/107 ,  C09D11/32

CPC classification number: C09K11/06 ,  C09D11/107 ,  C09D11/32 ,  C08K9/04 ,  C08K2201/011

Abstract: A curable composition including surface-modified quantum dots and a polymerizable compound is provided. A cured layer produced using the curable composition, and display device including the cured layer are also provided.

公开(公告)号：US20240124623A1

公开(公告)日：2024-04-18

申请号：US18256630

申请日：2022-01-18

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jonggi KIM ,  Kyunghee KANG ,  Yonghee KANG ,  Dongjun KIM ,  Lee June KIM ,  Onyou PARK ,  Bumjin LEE ,  Injae LEE

IPC: C08F22/14 ,  C08F22/20

CPC classification number: C08F22/14 ,  C08F22/20

Abstract: Disclosed are 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 includes (A) quantum dots; and (B) a curable monomer having a viscosity of less than 6.2 cps and a vapor pressure of 1×10−6 torr to 3×10−3 torr.

公开(公告)号：US20230322983A1

公开(公告)日：2023-10-12

申请号：US17976526

申请日：2022-10-28

Applicant: SAMSUNG SDI CO., LTD.

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

IPC: C08K5/375 ,  C08K3/30 ,  C08K9/06 ,  C08F136/20

CPC classification number: C08F136/20 ,  C08K3/30 ,  C08K5/375 ,  C08K9/06

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 a quantum dot surface-modified with a first ligand and a second ligand having a structure different than the first ligand; and a polymerizable compound is provided. The first ligand is a silsesquioxane-based thiol ligand.

公开(公告)号：US20240400891A1

公开(公告)日：2024-12-05

申请号：US18696954

申请日：2022-09-06

Applicant: SAMSUNG SDI CO., LTD.

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

IPC: C09K11/02 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C08F2/44 ,  C08F2/46 ,  C08F222/10 ,  C08G61/12 ,  C08G65/48 ,  C08K9/08 ,  G02B5/20 ,  G03F7/00 ,  G03F7/004

Abstract: Provided are a curable composition including (A) a quantum dot surface-modified with a surface-modifying material; and (B) a polymerizable compound, 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：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.