Patents by Inventor Sun Ok OH

Sun Ok OH 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: 11845250
    Abstract: An autoclave includes a case, a chamber disposed inside the case, a cassette disposed inside the chamber, and a plurality of light sources mounted inside the cassette.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: December 19, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Kyu Lee, Ho Yun Byun, Won-Seok Kim, Jong Deok Park, Jung Hoon Shin, Sun Ok Oh, Ae Ly Oh
  • Publication number: 20220392979
    Abstract: A display device comprises a display panel including a display area including pixels, and a pad area adjacent to the display area, and a driving integrated circuit mounted on the pad area, wherein the pad area includes a stud pad area located at an edge of the pad area and including at least one stud pad electrode, the driving integrated circuit includes a circuit base, and at least one stud bump area overlapping the stud pad area in a thickness direction of the display device and including at least one stud bump, and the at least one stud pad electrode overlaps an edge portion of the at least one stud bump.
    Type: Application
    Filed: May 3, 2022
    Publication date: December 8, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Sang Duk LEE, Hyun A LEE, Mi Sun KIM, Sun Ok OH, Ki Kyung YOUK
  • Patent number: 11505624
    Abstract: The present invention relates to a rubber composition having excellent tensile properties and viscoelasticity properties and including a modified conjugated diene-based polymer. The rubber composition may include a modified conjugated diene-based polymer which is selected considering target tensile properties and viscoelasticity properties, by predicting in advance the correlation of the modification ratio of the modified conjugated diene-based polymer and the dynamic viscoelasticity loss coefficient at 60° C. of the rubber composition through Mathematical Formula 1 and Mathematical Formula 2. Therefore, excellent compounding properties may be shown.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: November 22, 2022
    Inventors: Jin Sook Ryu, Kyoung Hwan Oh, Woo Jin Cho, Suk Youn Kang, Sung Joon Oh, Sun Ok Oh
  • Patent number: 11377556
    Abstract: The present disclosure relates to a polyimide-based block copolymer and a polyimide-based block copolymer film including the same. The polyimide-based block copolymer according to the present disclosure makes it possible to provide a polyimide-based film having low haze and yellow index value while exhibiting excellent transparency.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: July 5, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Duk Hun Jang, Byung Guk Kim, Young Sik Eom, Sung Yeol Choi, Sang Gon Kim, Jin Sook Ryu, Sun Ok Oh, Hyung Sam Choi
  • Publication number: 20220208941
    Abstract: A display device includes a display panel including a plurality of pad electrodes, a driving member attached to the display panel and including a plurality of bumps facing the plurality of pad electrodes, respectively, a plurality of conductive particles interposed between the display panel and the driving member, and a plurality of alignment electrodes separated from the plurality of pad electrodes and the plurality of bumps, where an opening is defined in at least one of a pad electrode of the plurality of pad electrodes and a bump of the plurality of bumps includes an opening, and an alignment electrode of the plurality of alignment electrodes is disposed in the opening.
    Type: Application
    Filed: December 30, 2021
    Publication date: June 30, 2022
    Inventors: Sang Duk LEE, Mi Sun KIM, Min Soo KIM, Yoon A. KIM, Chan Jae PARK, Sun Ok OH, Ki Kyung YOUK, Hyun A. LEE, Chel Gou LIM, Soo Yeon HAN
  • Publication number: 20220028962
    Abstract: A display device includes: a first conductive layer including a signal line, which includes a pad contact part and a line part having a smaller width than the pad contact part along a first direction and extending from the pad contact part in a second direction that intersects the first direction, and a first non-contact pattern, which is spaced apart from the pad contact part, on a first side along the first direction; an insulating layer on the first conductive layer and including a contact hole that partially exposes the first conductive layer; and a second conductive layer on the insulating layer and including a first pad electrode, which is electrically connected to the first conductive layer through the contact hole, wherein the first pad electrode overlaps with the pad contact part and the first non-contact pattern.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 27, 2022
    Inventors: Chan Jae PARK, Sang Duk LEE, Sun Ok OH, Ki Kyung YOUK, Hyun A LEE, Soo Yeon HAN
  • Publication number: 20210291508
    Abstract: An autoclave includes a case, a chamber disposed inside the case, a cassette disposed inside the chamber, and a plurality of light sources mounted inside the cassette.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 23, 2021
    Inventors: Jung Kyu LEE, Ho Yun Byun, Won-Seok Kim, Jong Deok Park, Jung Hoon Shin, Sun Ok Oh, Ae Ly Oh
  • Publication number: 20210277235
    Abstract: The present disclosure relates to a polyimide-based block copolymer and a polyimide-based block copolymer film including the same. The polyimide-based block copolymer according to the present disclosure makes it possible to provide a polyimide-based film having low haze and yellow index value while exhibiting excellent transparency.
    Type: Application
    Filed: December 13, 2017
    Publication date: September 9, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Duk Hun JANG, Byung Guk KIM, Young Sik EOM, Sung Yeol CHOI, Sang Gon KIM, Jin Sook RYU, Sun Ok OH, Hyung Sam CHOI
  • Publication number: 20200377625
    Abstract: The present invention relates to a rubber composition having excellent tensile properties and viscoelasticity properties and including a modified conjugated diene-based polymer. The rubber composition may include a modified conjugated diene-based polymer which is selected considering target tensile properties and viscoelasticity properties, by predicting in advance the correlation of the modification ratio of the modified conjugated diene-based polymer and the dynamic viscoelasticity loss coefficient at 60° C. of the rubber composition through Mathematical Formula 1 and Mathematical Formula 2. Therefore, excellent compounding properties may be shown.
    Type: Application
    Filed: September 20, 2018
    Publication date: December 3, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jin Sook RYU, Kyoung Hwan OH, Woo Jin CHO, Suk Youn KANG, Sung Joon OH, Sun Ok OH