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).

  • NON-SOLVENT TYPE CURABLE COMPOSITION, CURED LAYER USING THE SAME, COLOR FILTER INCLUDING THE CURED LAYER, DISPLAY DEVICE INCLUDING THE CURED LAYER AND MANUFACTURING METHOD OF THE CURED LAYER
    Publication number: 20240084194
    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: November 21, 2023
    Publication date: March 14, 2024
    Inventors: Mi Jeong CHOI, Yonghee KANG, Dongjun KIM, Misun KIM, Jonggi KIM, Minjee PARK, Bumjin LEE, Jihyeon YIM
  • Quantum dot, curable composition comprising the same, cured layer using the composition and color filter including the cured layer
    Patent number: 11912911
    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: Grant
    Filed: September 22, 2020
    Date of Patent: February 27, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Yonghee Kang, Jonggi Kim, Jihyeon Yim, Dongjun Kim, Misun Kim, Minjee Park, Bumjin Lee, Injae Lee, Mi Jeong Choi
  • COMPOSITION INCLUDING QUANTUM DOT, MANUFACTURING METHOD QUANTUM DOT AND COLOR FILTER
    Publication number: 20240027906
    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: August 8, 2023
    Publication date: January 25, 2024
    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
  • Non-solvent type curable composition, cured layer using the same, color filter including the cured layer, display device including the cured layer and manufacturing method of the cured layer
    Patent number: 11866624
    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: Grant
    Filed: January 14, 2020
    Date of Patent: January 9, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Mi Jeong Choi, Yonghee Kang, Dongjun Kim, Misun Kim, Jonggi Kim, Minjee Park, Bumjin Lee, Jihyeon Yim
  • CURABLE COMPOSITION, CURED LAYER USING THE COMPOSITION, COLOR FILTER INCLUDING THE CURED LAYER AND DISPLAY DEVICE INCLUDING THE COLOR FILTER
    Publication number: 20230322983
    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.
    Type: Application
    Filed: October 28, 2022
    Publication date: October 12, 2023
    Inventors: Jonggi KIM, Yonghee KANG, Kyunghee KANG, Jihyeon YIM, Bumjin LEE
  • CURABLE COMPOSITION, CURED LAYER USING THE COMPOSITION, COLOR FILTER INCLUDING THE CURED LAYER, AND DISPLAY DEVICE INCLUDING THE COLOR FILTER
    Publication number: 20230303917
    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.
    Type: Application
    Filed: October 21, 2022
    Publication date: September 28, 2023
    Inventors: Jonggi KIM, Yonghee KANG, Kyunghee KANG, Jihyeon YIM, Hyunsook JANG, Bumjin LEE
  • Quantum dot, curable composition comprising the same, cured layer using the composition, color filter including the cured layer, and display device including the cured layer
    Patent number: 11760926
    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: Grant
    Filed: January 14, 2020
    Date of Patent: September 19, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Yonghee Kang, Jonggi Kim, Dongjun Kim, Misun Kim, Minjee Park, Bumjin Lee, Jihyeon Yim, Mi Jeong Choi
  • Composition including quantum dot, manufacturing method quantum dot and color filter
    Patent number: 11762289
    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: Grant
    Filed: October 9, 2018
    Date of Patent: September 19, 2023
    Assignee: Samsung SDI Co., Ltd.
    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
  • SYSTEM AND METHOD FOR AUTOMATICALLY ANALYZING CLOUD COVER IN OPTICAL SATELLITE IMAGE BASED ON MACHINE LEARNING
    Publication number: 20230169763
    Abstract: Provided is a system for automatically analyzing a cloud cover in an optical satellite image based on machine learning, and more particularly, a system for automatically analyzing a cloud cover in an optical satellite image based on machine learning capable of automatically analyzing a cloud cover in an optical satellite image through a machine learning model that re-defines object classes in the satellite image, classifies indicator characteristics of white ground surfaces, white objects, and the like, which are similar to each other in reflection characteristics, such as snow and ice, and detects a cloud cover on a pixel basis to improve a deterioration in accuracy of a conventional automatic cloud cover analysis method.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 1, 2023
    Inventors: Min-A KIM, Jihyeon YIM, GuHyeok KIM, JungNam JUN, GabHo JUN, MyeongShin LEE, Daewon CHUNG
  • QUANTUM DOT, CURABLE COMPOSITION COMPRISING THE SAME, CURED LAYER USING THE COMPOSITION, AND COLOR FILTER INCLUDING THE CURED LAYER
    Publication number: 20220213380
    Abstract: Disclosed are a surface-modified quantum dot, a curable composition including the quantum dot, a cured layer, and a color filter.
    Type: Application
    Filed: September 18, 2020
    Publication date: July 7, 2022
    Inventors: Yonghee KANG, Jonggi KIM, Jihyeon YIM, Dongjun KIM, Misun KIM, Minjee PARK, Bumjin LEE, Injae LEE, Mi Jeong CHOI
  • Photosensitive resin composition, photosensitive resin layer and color filter using same
    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
  • QUANTUM DOT, CURABLE COMPOSITION COMPRISING THE SAME, CURED LAYER USING THE COMPOSITION AND COLOR FILTER INCLUDING THE CURED LAYER
    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
  • Photosensitive resin composition, photosensitive resin layer using the same, and color filter
    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
  • Photosensitive resin composition, photosensitive resin layer using same and color filter
    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
  • QUANTUM DOT, CURABLE COMPOSITION COMPRISING THE SAME, CURED LAYER USING THE COMPOSITION, COLOR FILTER INCLUDING THE CURED LAYER, AND DISPLAY DEVICE INCLUDING THE CURED LAYER
    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
  • NON-SOLVENT TYPE CURABLE COMPOSITION, CURED LAYER USING THE SAME, COLOR FILTER INCLUDING THE CURED LAYER, DISPLAY DEVICE INCLUDING THE CURED LAYER AND MANUFACTURING METHOD OF THE CURED LAYER
    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
  • QUANTUM DOT, CURABLE COMPOSITION COMPRISING THE SAME, CURED LAYER USING THE COMPOSITION, COLOR FILTER INCLUDING THE CURED LAYER, DISPLAY DEVICE INCLUDING THE CURED LAYER AND METHOD OF MANUFACTURING THE CURED LAYER
    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
  • PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN LAYER USING SAME AND COLOR FILTER
    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
  • PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN LAYER USING THE SAME, AND COLOR FILTER
    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
  • COMPOSITION INCLUDING QUANTUM DOT, MANUFACTURING METHOD QUANTUM DOT AND COLOR FILTER
    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