Patents by Inventor Satoko ISHIBE

Satoko ISHIBE 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).

  • LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    Publication number: 20230363272
    Abstract: A light-emitting device and an electronic apparatus including the same, the light-emitting device including a first electrode, a second electrode, and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2: wherein details of Formulae 1 and 2 are as described herein.
    Type: Application
    Filed: May 3, 2023
    Publication date: November 9, 2023
    Inventors: Jong Soo KIM, Giwook KANG, Eunsuk KWON, Joonghyuk KIM, Hyeongmin KIM, Yusuke MARUYAMA, Youngmok SON, Eunhye AN, Satoko ISHIBE, Sooghang IHN, Dongjin JANG, Soonok JEON, Yeon Sook CHUNG, Eunjeong CHOI, Jiyong CHOI, Moran HA
  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20230019868
    Abstract: Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. The detailed description of Formula 1 is the same as described in the present specification.
    Type: Application
    Filed: March 11, 2022
    Publication date: January 19, 2023
    Inventors: Hwang Suk KIM, Hosuk KANG, Eunsuk KWON, Joonghyuk KIM, Yeon Sook CHUNG, Yongsik JUNG, Kyeongsik JU, Sangyeon HWANG, Satoko ISHIBE, Jun CHWAE
  • FILM AND LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20220393109
    Abstract: Provided are a film including a coordination compound and a light-emitting device including the film, wherein the coordination compound has a novel structure in which a ligand including an electron donor atom is coordinated to a boron atom in a heterocyclic compound.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 8, 2022
    Inventors: Satoko ISHIBE, Joonghyuk KIM, SangYeon HWANG, Sangmo KIM, Yusuke MARUYAMA
  • ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
    Publication number: 20220106345
    Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M1(L11)n11(L12)n12 ??Formula 1 wherein L11 in Formula 1 is a ligand represented by Formula 1-1: wherein, in Formula 1-1, Ar1 is a phenyl group substituted with at least one of E1 and Ar2 is a phenyl group substituted with at least one E2, and the other substituents are described in the detailed description of the present specification.
    Type: Application
    Filed: September 16, 2021
    Publication date: April 7, 2022
    Inventors: Hyejin BAE, Joonghyuk KIM, Minsik MIN, Sangho PARK, Satoko ISHIBE, Sooghang IHN, Soonok JEON, Jun CHWAE, Hyesung CHOI
  • ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
    Publication number: 20220081457
    Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M1(L11)n11(L12)n12??Formula 1 wherein L11 in Formula 1 is a ligand represented by Formula 1-1: wherein, in Formula 1-1, Ar1 is a phenyl group substituted with at least one of E1 and Ar2 is a phenyl group substituted with at least one E2, and the other substituents are described in the detailed description of the present specification.
    Type: Application
    Filed: March 15, 2021
    Publication date: March 17, 2022
    Inventors: Hyejin BAE, Joonghyuk KIM, Minsik MIN, Sangho PARK, Satoko ISHIBE, Sooghang IHN, Soonok JEON, Jun CHWAE, Hyesung CHOI
  • ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
    Publication number: 20210347798
    Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound. In Formula 1, substituents may be understood as described in the detailed description.
    Type: Application
    Filed: March 5, 2021
    Publication date: November 11, 2021
    Inventors: Minsik MIN, Hyejin BAE, Soonok JEON, Jiwhan KIM, Satoko ISHIBE, Hasup LEE, Sooghang IHN, Jun Chwae
  • Organometallic compound and organic light-emitting device including the same
    Patent number: 11075345
    Abstract: An organometallic compound represented by one of Formulae 1A and 1B: wherein, in Formulae 1A and 1B, A11, b20, L11, M, m, n, and R15 to R20 are the same as described in the specification.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: July 27, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Satoko Ishibe, Hyejin Bae, Wook Kim, Changho Noh, Sangho Park, Virendra Kumar Rai, Miyoung Chae, Dmitry Kravchuk
  • Organometallic compound and organic light-emitting device including the same
    Patent number: 10941171
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: March 9, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Changho Noh, Wataru Sotoyama, Wook Kim, Juhyun Kim, Sangho Park, Satoko Ishibe, Hasup Lee, Dmitry Kravchuk
  • Organometallic compound and organic light-emitting device including the same
    Patent number: 10944063
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: March 9, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Dmitry Kravchuk, Wook Kim, Juhyun Kim, Changho Noh, Sangho Park, Satoko Ishibe, Seokho Kang, Inkoo Kim, Jiho Yoo, Dongseon Lee, Hasup Lee, Jun Chwae
  • ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20190153008
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Application
    Filed: July 10, 2018
    Publication date: May 23, 2019
    Inventors: Changho NOH, Wataru SOTOYAMA, Wook KIM, Juhyun KIM, Sangho PARK, Satoko ISHIBE, Hasup LEE, Dmitry KRAVCHUK
  • Organometallic compound and organic light-emitting device including the same
    Patent number: 10290818
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, L11, M, R11 to R17, m, and n are the same as described in the specification.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: May 14, 2019
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Sangho Park, Wook Kim, Changho Noh, Hyejin Bae, Virendra Kumar Rai, Satoko Ishibe, Miyoung Chae, Dmitry Kravchuk
  • ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20190067599
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 28, 2019
    Inventors: Dmitry KRAVCHUK, Wook KIM, Juhyun KIM, Changho NOH, Sangho PARK, Satoko ISHIBE, Seokho KANG, Inkoo KIM, Jiho YOO, Dongseon LEE, Hasup LEE, Jun CHWAE
  • ORGANOMETALLIC COMPOUND, COMPOSITION CONTAINING THE ORGANOMETALLIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20180198080
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Application
    Filed: January 11, 2018
    Publication date: July 12, 2018
    Inventors: Changho NOH, Sunghan KIM, Wook KIM, Taerae KIM, Sangho PARK, Won-Joon SON, Jhunmo SON, Dalho HUH, Virendra Kumar RAI, Satoko ISHIBE, Jaejun CHANG
  • ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20170294596
    Abstract: An organometallic compound represented by one of Formulae 1A and 1B: wherein, in Formulae 1A and 1B, A11, b20, L11, M, m, n, and R15 to R20 are the same as described in the specification.
    Type: Application
    Filed: February 1, 2017
    Publication date: October 12, 2017
    Inventors: Satoko ISHIBE, Hyejin BAE, Wook KIM, Changho NOH, Sangho PARK, Virendra Kumar RAI, Miyoung CHAE, Dmitry KRAVCHUK
  • ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20170110673
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, L11, M, R11 to R17, m, and n are the same as described in the specification.
    Type: Application
    Filed: March 8, 2016
    Publication date: April 20, 2017
    Inventors: Sangho PARK, Wook KIM, Changho NOH, Hyejin BAE, Virendra Kumar RAI, Satoko ISHIBE, Miyoung CHAE, Dmitry KRAVCHUK
  • Organic photoelectric devices, image sensors, and electronic devices
    Patent number: 9608212
    Abstract: Organic photoelectric devices, image sensors, and electronic device, include a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode, wherein the active layer includes a p-type semiconductor compound including a squaraine derivative and an n-type semiconductor compound represented by Chemical Formula 1.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: March 28, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Satoko Ishibe, Moon Gyu Han, Dong-Seok Leem, Kwang Hee Lee, Yong Wan Jin, Yeong Suk Choi
  • ORGANIC PHOTOELECTRIC DEVICES, IMAGE SENSORS, AND ELECTRONIC DEVICES
    Publication number: 20160225826
    Abstract: Organic photoelectric devices, image sensors, and electronic device, include a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode, wherein the active layer includes a p-type semiconductor compound including a squaraine derivative and an n-type semiconductor compound represented by Chemical Formula 1.
    Type: Application
    Filed: July 14, 2015
    Publication date: August 4, 2016
    Inventors: Satoko ISHIBE, Moon Gyu HAN, Dong-Seok LEEM, Kwang Hee LEE, Yong Wan JIN, Yeong Suk CHOI