Patents by Inventor JiHyeon YIM

JiHyeon YIM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11016384
    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.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: May 25, 2021
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jinsuop Youn, Misun Kim, Jiyoung Jeong, Obum Kwon, Jonggi Kim, Hojeong Paek, Bumjin Lee, Jihyeon Yim, Hyunjoo Han
  • Publication number: 20210108135
    Abstract: Quantum dots surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2, a curable composition including the quantum dots, a cured layer, and a color filter. In Chemical Formula 1 and Chemical Formula 2, each substituent is the same as defined in the specification.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 15, 2021
    Inventors: Yonghee KANG, Jonggi KIM, Jihyeon YIM, Dongjun KIM, Misun KIM, Minjee PARK, Bumjin LEE, Injae LEE, Mi Jeong CHOI
  • Patent number: 10921709
    Abstract: A photosensitive resin composition for producing a photosensitive resin film is provided, along with the manufactured photosensitive resin film and a color filter including the photosensitive resin layer. The photosensitive resin composition includes: (A) a quantum dot; (B) a binder resin having a weight average molecular weight of about 2,000 g/mol to about 12,000 g/mol; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: February 16, 2021
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hojeong Paek, Jonggi Kim, Minjee Park, Woo Jung Shin, Jinsuop Youn, Bumjin Lee, Jihyeon Yim, Young Woong Jang
  • Patent number: 10915020
    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.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: February 9, 2021
    Assignee: Samsung SDI Co., Ltd.
    Inventors: 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
  • Publication number: 20210024819
    Abstract: A quantum dot surface-modified with a specific compound, a non-solvent curable composition including the quantum dot, a solvent based curable composition including the quantum dot, a cured layer manufactured utilizing the curable composition, a color filter including the cured layer, and a display device including the cured layer are disclosed.
    Type: Application
    Filed: January 14, 2020
    Publication date: January 28, 2021
    Inventors: Yonghee KANG, Jonggi KIM, Dongjun KIM, Misun KIM, Minjee PARK, Bumjin LEE, Jihyeon YIM, Mi Jeong CHOI
  • Publication number: 20200248068
    Abstract: A non-solvent curable composition including a quantum dot and a polymerizable monomer having a carbon-carbon double bond at the terminal end and having a vapor pressure of about 1×10?5 mmHg to about 1×10?4 mmHg, a cured layer manufactured utilizing the non-solvent curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.
    Type: Application
    Filed: January 14, 2020
    Publication date: August 6, 2020
    Inventors: Mi Jeong CHOI, Yonghee KANG, Dongjun KIM, Misun KIM, Jonggi KIM, Minjee PARK, Bumjin LEE, Jihyeon YIM
  • Publication number: 20200231871
    Abstract: A quantum dot surface-modified with a ligand, a non-solvent curable composition including the quantum dot, a solvent-based curable composition including the quantum dot, a cured layer manufactured utilizing the curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 23, 2020
    Inventors: Jonggi KIM, Yonghee KANG, Dongjun KIM, Misun KIM, Minjee PARK, Bumjin LEE, Jihyeon YIM, Mi Jeong CHOI
  • Publication number: 20190278177
    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.
    Type: Application
    Filed: November 28, 2017
    Publication date: September 12, 2019
    Inventors: 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
  • Publication number: 20190243242
    Abstract: A photosensitive resin composition for producing a photosensitive resin film is provided, along with the manufactured photosensitive resin film and a color filter including the photosensitive resin layer. The photosensitive resin composition includes: (A) a quantum dot; (B) a binder resin having a weight average molecular weight of about 2,000 g/mol to about 12,000 g/mol; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.
    Type: Application
    Filed: November 14, 2018
    Publication date: August 8, 2019
    Inventors: Hojeong PAEK, Jonggi KIM, Minjee PARK, Woo Jung SHIN, Jinsuop YOUN, Bumjin LEE, Jihyeon YIM, Young Woong JANG
  • Publication number: 20190129302
    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.
    Type: Application
    Filed: October 9, 2018
    Publication date: May 2, 2019
    Inventors: 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
  • Publication number: 20190041747
    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.
    Type: Application
    Filed: January 24, 2017
    Publication date: February 7, 2019
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Jinsuop YOUN, Misun KIM, Jiyoung JEONG, Obum KWON, Jonggi KIM, Hojeong PAEK, Bumjin LEE, Jihyeon YIM, Hyunjoo HAN
  • Publication number: 20170003808
    Abstract: A transparent conductor, a method of fabricating the same, and an optical display including the same, the transparent conductor including a base layer; and a conductive layer on the base layer, wherein the conductive layer includes metal nanowires and a matrix, and the transparent conductor has a haze of about 1.2% or less, a total transmittance of about 88% or more, a transmittance b* value of about 1.10 or less, as measured at a wavelength of 400 nm to 700 nm, and a sheet resistance of about 50 ?/? or less.
    Type: Application
    Filed: June 28, 2016
    Publication date: January 5, 2017
    Inventors: YoungHoon KIM, DaeSeob SHIM, KyoungKu KANG, DoYoung KIM, DongMyeong SHIN, JiHyeon YIM, OhHyeon HWANG