公开(公告)号：US10663860B2

公开(公告)日：2020-05-26

申请号：US15900554

申请日：2018-02-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ha Il Kwon ,  Tae Gon Kim ,  Jongmin Lee ,  Shin Ae Jun

IPC: G03F7/027 ,  G02B5/20 ,  G02F1/1335 ,  G03F7/004 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40 ,  G03F7/075 ,  C09K11/02 ,  C09K11/70 ,  C09K11/56 ,  G03F7/031 ,  G02F1/13357 ,  G03F7/00 ,  G03F7/033

Abstract: A photosensitive composition including a quantum dot; a carboxylic acid group-containing binder; a multi-thiol compound including at least two thiol groups at its terminal ends; a photopolymerizable monomer including a carbon-carbon double bond; a metal oxide fine particle including an organic compound represented by Chemical Formula 1 or a moiety derived from the organic compound at a surface of the metal oxide fine particle; a polymeric stabilizer; a photoinitiator; and a solvent, a production method thereof, a quantum dot polymer composite prepared therefrom, and a layered structure and an electronic device including the same are disclosed: (AnSiR)4-n  Chemical Formula 1 wherein n, A, and R are the same as defined in the specification.

公开(公告)号：US10559726B2

公开(公告)日：2020-02-11

申请号：US15581861

申请日：2017-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun A Kang ,  Nayoun Won ,  Eun Joo Jang ,  Ha Il Kwon ,  Jeong Hee Lee ,  Oul Cho ,  Tomoyuki Kikuchi

IPC: C09K11/02 ,  H01L33/50 ,  C08G75/045 ,  C08K3/34 ,  C08K3/36 ,  G02F1/13357 ,  G02F1/1335

Abstract: A layered structure having a first layer including a polymerization product of a monomer combination including a first monomer having at least two thiol groups at its terminal end and a second monomer having at least two carbon-carbon unsaturated bond-containing groups at its terminal end, wherein the first monomer includes a first thiol compound represented by Chemical Formula 1-1 including a thioglycolate moiety and a second thiol represented by Chemical Formula 1-2, and wherein the second monomer includes an ene compound represented by Chemical Formula 2: wherein in Chemical Formulae 1-1, 1-2, and 2, groups and variables are the same as described in the specification.

公开(公告)号：US10126598B2

公开(公告)日：2018-11-13

申请号：US15872595

申请日：2018-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Seok Han ,  Nayoun Won ,  Hyun A Kang ,  Ha Il Kwon ,  Shang Hyeun Park ,  Eun Joo Jang ,  Shin Ae Jun ,  Deukseok Chung ,  Tae Won Jeong

IPC: G02B5/20 ,  G02F1/1335 ,  G03F7/00

Abstract: A color filter including a first region configured to emit a first light, a second region configured to emit a second light having a longer wavelength than a wavelength of the first light, a third region configured to emit a third light having a longer wavelength than the wavelength of the second light, a first layer including two or more quantum dots, and a second layer formed on at least one surface of the first layer, wherein the first layer and the second layer are disposed in at least the second region and the third region.