公开(公告)号：US20230272223A1

公开(公告)日：2023-08-31

申请号：US18111261

申请日：2023-02-17

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Sang Woo JIN ,  Jun Woo PARK

IPC: C09D5/00 ,  C09D4/06 ,  C09D175/00 ,  C09D133/04 ,  C08J7/04 ,  C08J7/048 ,  C08J7/043 ,  C23C16/40 ,  C23C16/56

CPC classification number: C09D5/002 ,  C09D4/06 ,  C09D175/00 ,  C09D133/04 ,  C08J7/0423 ,  C08J7/048 ,  C08J7/043 ,  C23C16/403 ,  C23C16/56 ,  C08J2367/02 ,  C08J2433/14 ,  C08J2475/00

Abstract: An organic-inorganic adhesive composition and a gas barrier film including the same are disclosed. The organic-inorganic adhesive composition includes: a silane compound including at least one functional group of a vinyl group, an acryloxy group, a methacryloxy group, or a combination thereof; an amine group-containing compound; an isocyanate-based compound; and an acid catalyst, wherein a pH of the organic-inorganic adhesive composition is from 5 to 8.

公开(公告)号：US20250091318A1

公开(公告)日：2025-03-20

申请号：US18567540

申请日：2023-07-24

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Sang Woo JIN ,  Jun Woo PARK ,  Ji Whan OH

IPC: F21V8/00

Abstract: A color conversion sheet according to the present invention includes a first wavelength conversion layer in which an organic phosphor is dispersed in a resin matrix, a first phosphor diffusion barrier layer positioned on one surface of the first wavelength conversion layer, and an adhesive layer positioned on one surface of the first phosphor diffusion barrier layer, wherein a Hildebrand solubility parameter of the first phosphor diffusion barrier layer satisfies a predetermined relationship between a Hildebrand solubility parameter of the resin matrix of the first wavelength conversion layer and a Hildebrand solubility parameter of a solvent contained in the first phosphor diffusion barrier layer, thereby resolving problems of changes in luminance characteristics and color change.

公开(公告)号：US20210317363A1

公开(公告)日：2021-10-14

申请号：US17264468

申请日：2018-10-17

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Sang Woo JIN ,  Jun Woo PARK ,  Jin Woo KWON ,  Ju Hee CHOI ,  Ji Hoon LEE

IPC: C09K11/02 ,  G02F1/1335 ,  F21V8/00 ,  C09K11/06 ,  C09J7/38

Abstract: The present invention provides a color conversion sheet comprising: a first wavelength conversion layer in which an organic phosphor is dispersed in a resin matrix; and an adhesive layer disposed on one surface of the first wavelength conversion layer, in which a surface energy of the first wavelength conversion layer is different from a surface energy of the adhesive layer so that the organic phosphor does not diffuse into the adhesive layer.

公开(公告)号：US20190016092A1

公开(公告)日：2019-01-17

申请号：US16068727

申请日：2016-12-30

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Sang Woo JIN ,  Jun Woo PARK ,  Kwang Hoi LEE ,  Sang Yeol UM ,  Ji Hoon LEE

IPC: B32B15/08 ,  B32B27/40 ,  B32B27/36 ,  B32B27/34 ,  B32B27/30 ,  B32B7/12

Abstract: The present invention relates to an organic-inorganic adhesive composition, a gas barrier film comprising the same, and a method for producing the same. More particularly, the present invention can provide an organic-inorganic adhesive composition capable of improving the adhesion between an inorganic gas barrier layer and various organic materials constituting a device; a gas barrier film which has excellent gas barrier properties even with a simple two-layer structure of an inorganic layer and an organic-inorganic adhesive layer without a surface treatment or an undercoating layer on a substrate, and in which the organic-inorganic adhesive layer improves adhesion between the inorganic layer of the gas barrier film and the organic materials constituting the device, thereby exhibiting excellent adhesion properties, and a method for producing the same.