公开(公告)号：US20180299775A1

公开(公告)日：2018-10-18

申请号：US15766146

申请日：2016-10-12

Applicant: Samsung SDI Co., Ltd.

Inventor： Jiyun KWON ,  Obum KWON ,  Jonggi KIM ,  Hojeong PAEK ,  Jinseong PARK

IPC: G03F7/031 ,  G03F7/033 ,  G03F7/027 ,  G03F7/004 ,  G03F7/00 ,  G03F7/20

Abstract: A photosensitive resin composition includes (A) a photo-conversion material; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, wherein the solvent includes a first solvent having a polarity index (Snyder Polarity Index) of 0.1 times or less relative to a polarity index of water. The photosensitive resin composition having excellent color reproducibility, color purity, viewing angle, and the like may be provided by using a photoconversion material instead of a pigment or a dye conventionally used as a color material and a color filter having an excellent photo-conversion ratio by using this photosensitive resin composition may be provided.

公开(公告)号：US20190041747A1

公开(公告)日：2019-02-07

申请号：US16074058

申请日：2017-01-24

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinsuop YOUN ,  Misun KIM ,  Jiyoung JEONG ,  Obum KWON ,  Jonggi KIM ,  Hojeong PAEK ,  Bumjin LEE ,  Jihyeon YIM ,  Hyunjoo HAN

IPC: G03F7/00 ,  G02B5/20 ,  G03F7/004 ,  G03F7/033 ,  G03F7/027 ,  C08F20/38 ,  C08K3/22 ,  C08K3/30 ,  C08K3/26 ,  C08K5/3492

Abstract: Provided are a photosensitive resin composition including (A) a photo-conversion material; (B) a binder resin including an acryl-based repeating unit including one or more thiol groups at the terminal end; (C) a photopolymerization initiator; and (D) a solvent, a photosensitive resin layer manufactured using the same, and a color filter including the photosensitive resin layer.

公开(公告)号：US20180059442A1

公开(公告)日：2018-03-01

申请号：US15555718

申请日：2015-12-04

Applicant: Samsung SDI Co., Ltd.

Inventor： Jinsuop YOUN ,  Obum KWON ,  Jun Woo LEE ,  Euihyun KONG ,  Jonggi KIM ,  Sang Cheon PARK ,  Onyou PARK ,  Heeje WOO ,  Sungseo CHO ,  Hyunjoo HAN

IPC: G02F1/017 ,  G02F1/1337 ,  C09K11/02

CPC classification number: G02F1/017 ,  C09K11/02 ,  C09K11/54 ,  C09K11/565 ,  C09K11/70 ,  C09K11/883 ,  G02F1/133711 ,  G02F2001/01791

Abstract: Provided are quantum dots passivated by oligomers or polymers which are formed by a reaction of a first monomer having at least three thiol groups (—SH) at the terminal end with a second monomer having at least two functional groups at the terminal end that can react with the thiol groups, and a spacer group between the at least two functional groups.