Patents by Inventor Sun Yu

Sun Yu 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: 10553824
    Abstract: The present invention relates to a composition for an organic electronic device encapsulant and an encapsulant formed by using the same. A composition for an encapsulant according to an exemplary embodiment of the present invention comprises: 1) a first copolymer comprising the first unit represented by Chemical Formula 1, the second unit represented by Chemical Formula 2, and the third unit represented by Chemical Formula 3; 2) a second copolymer comprising the second unit represented by Chemical Formula 2 and the third unit represented by Chemical Formula 3; 3) one or more photoinitiators; 4) a reactive silicone-based oligomer; and 5) a silicone acrylate-based compound.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 4, 2020
    Assignee: Momentive Performance Materials Korea Co., Ltd.
    Inventors: Sun Yu, Nan Soo Kim, Minjae Jeong, Sunaga Takeshi
  • Patent number: 10538510
    Abstract: Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 are the same as defined in the specification.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: January 21, 2020
    Assignees: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Hanill Lee, Jun Seok Kim, Chang Ju Shin, Dongkyu Ryu, Eun Sun Yu, Sung-Hyun Jung, Sujin Han
  • Patent number: 10522766
    Abstract: The present invention relates to an organic photoelectronic device and a display device comprising the organic photoelectronic device, the organic photoelectronic device comprising: an anode; a cathode facing the anode; a light-emitting layer interposed between the anode and cathode; a hole transport layer interposed between the anode and the light-emitting layer; and an auxiliary hole transport layer interposed between the hole transport layer and the light-emitting layer, wherein the hole transport layer comprises a compound represented by Chemical formula I, and the auxiliary hole transport layer comprises a compound represented by Chemical formula II. Chemical formulas I and II are the same as set forth in the description.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: December 31, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Han-Ill Lee, Chang-Woo Kim, Dong-Wan Ryu, Young-Sung Park, Chang-Ju Shin, Eun-Sun Yu, Sung-Hyun Jung, Su-Jin Han
  • Patent number: 10516113
    Abstract: An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device including the organic optoelectric device are disclosed.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: December 24, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Kipo Jang, Soohyun Min, Sangshin Lee, Sung-Hyun Jung, Ho Kuk Jung, Youngkwon Kim, Eun Sun Yu
  • Patent number: 10516114
    Abstract: Disclosed are a compound for an organic optoelectric device represented by Chemical Formula 1, a composition for an organic optoelectric device, an organic optoelectric device including the same, and a display device. Details of Chemical Formula 1 are the same as those defined in the specification.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: December 24, 2019
    Assignees: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Byungku Kim, Dong Min Kang, Jun Seok Kim, Hyung Sun Kim, Chang Ju Shin, Eun Sun Yu, Yuna Jang, Sung-Hyun Jung
  • Patent number: 10505126
    Abstract: Disclosed are a composition for an organic optoelectric device includes at least one of a first host compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and at least one of a second host compound represented by a combination of Chemical Formula 3 and Chemical Formula 4, and an organic optoelectric device including the same, and a display device. Details of Chemical Formulae 1 to 4 are the same as described in the detailed description.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: December 10, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Chang Ju Shin, Youngkwon Kim, Changwoo Kim, Hyung Sun Kim, Dong Wan Ryu, Eun Sun Yu, Yuna Jang, Sung-Hyun Jung, Ho Kuk Jung
  • Patent number: 10505125
    Abstract: The present invention relates to: a compound for an organic optoelectronic diode, represented by a combination of chemical formulas 1 and 2; an organic optoelectronic diode comprising the same; and a display device comprising the organic optoelectronic diode. The detailed contents of formulas 1 and 2 are the same as those defined in the specification.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: December 10, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Kipo Jang, Youngkwon Kim, Byungku Kim, Byoungkwan Lee, Jinhyun Lui, Eun Sun Yu
  • Publication number: 20190348612
    Abstract: The present invention relates to a composition for an organic optoelectronic device, an organic optoelectronic device employing the composition, and a display device, wherein the composition includes: at least one first compound for an organic optoelectronic device, represented by chemical formula 1; and a second compound for an organic optoelectronic device, represented by a combination of Chemical Formula 2 and Chemical Formula 3A or a combination of Chemical Formula 2 and Chemical Formula 3B. The details of Chemical Formulae 1, 2, 3A, and 3B are as defined in the specification.
    Type: Application
    Filed: October 26, 2017
    Publication date: November 14, 2019
    Inventors: Youngkyoung JO, Jinhyun LUI, Yongtak YANG, Jaejin OH, Eun Sun YU, Hanill LEE, Sung-Hyun JUNG, Ho Kuk JUNG, Pyeongseok CHO, Dalho HUH
  • Patent number: 10476008
    Abstract: A compound for an organic optoelectric device represented by Chemical Formula 1, a composition for an organic optoelectric device, and an organic optoelectric device and display device including the same are disclosed. Chemical Formula 1 is the same as defined in the specification.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: November 12, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Byungku Kim, Jinhyun Lui, Eun Sun Yu, Sangshin Lee, Chunkeun Jang, Sung-Hyun Jung, Ho Kuk Jung, Sujin Han
  • Publication number: 20190341579
    Abstract: The present invention relates to a composition for an organic electronic device encapsulant and an encapsulant formed by using the same. A composition for an encapsulant according to an exemplary embodiment of the present invention comprises: 1) a first copolymer comprising the first unit represented by Chemical Formula 1, the second unit represented by Chemical Formula 2, and the third unit represented by Chemical Formula 3; 2) a second copolymer comprising the second unit represented by Chemical Formula 2 and the third unit represented by Chemical Formula 3; 3) one or more photoinitiators; 4) a reactive silicone-based oligomer; and 5) a silicone acrylate-based compound.
    Type: Application
    Filed: December 20, 2017
    Publication date: November 7, 2019
    Inventors: Sun Yu, Nan Soo Kim, Minjae Jeong, Sunaga Takeshi
  • Publication number: 20190326518
    Abstract: Disclosed is an organic optoelectronic device including a cathode and an anode facing each other; a light emitting layer between the cathode and the anode; and an electron transport layer between the cathode and the light emitting layer, wherein the light emitting layer includes at least one of a first compound for an organic optoelectronic device represented by Chemical Formula 1 and at least one of a second compound for an organic optoelectronic device represented by Chemical Formula 2, and the electron transport layer includes at least one of a third compound for an organic optoelectronic device represented by Chemical Formula 3. Details of Chemical Formulae 1 to 3 are the same as described in the specification.
    Type: Application
    Filed: September 15, 2017
    Publication date: October 24, 2019
    Inventors: Jinhyun LUI, Ho Kuk JUNG, Dong-Yeong KIM, Kipo JANG, Dal-Ho HUH, Eun Sun YU, Sung-Hyun JUNG
  • Patent number: 10450225
    Abstract: The present invention relates to a glass having a surface with improved water-repellency or hydrophobicity and low reflectance, and a fabrication method thereof. A technology is employed, in which a thin film containing silicon or silicon oxide is formed on the glass surface, the nano-structures are formed by selective etching treatment using a reactive gas such as CF4 or the like to provide superhydrophobicity and low reflectance properties, and a material with low surface energy is coated onto the nano-structures. The fabrication method of the low-reflective and superhydrophobic or super water-repellent glass may execute deposition and etching processes for the glass having the superhydrophobicity and the low reflectance, and provide excellent superhydrophobicity and low reflectance to the surface of the glass which was difficult to be treated. Also, the method is sustainable due to non-use of a toxic etching solution during these processes.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 22, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Myoung Woon Moon, Heon Ju Lee, Jeong Sim Lee, Tae Jun Ko, Kyu Hwan Oh, Do Hyun Kim, Eu Sun Yu
  • Patent number: 10446764
    Abstract: Related are: an organic compound represented by Chemical Formula 1; a composition for an organic optoelectric device, which includes the organic compound; an organic optoelectric device that employs the organic compound or the composition; and a display device including the organic optoelectric device.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: October 15, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Soohyun Min, Youngkwon Kim, Jun Seok Kim, Jinhyun Lui, Eun Sun Yu, Sangshin Lee, Seungjae Lee, Hanill Lee, Hyungyu Lee, Sooyoung Jeong
  • Patent number: 10446760
    Abstract: Disclosed are an organic compound represented by formula 1, an organic optoelectric diode applying the organic compound, and a display device comprising the organic optoelectric diode.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Chang-Ju Shin, Dong-Wan Ryu, Eun-Sun Yu, Han-Ill Lee, Chun-Keun Jang, Sung-Hyun Jung, Ju-Yeon Jung, Jin-Seok Hong, Bo-Hyung Kim, Chang-Woo Kim
  • Publication number: 20190280211
    Abstract: Disclosed is an organic optoelectronic device including a cathode and an anode facing each other; light emitting layer disposed between the cathode and the anode; and an electron transport layer disposed between the cathode and the light emitting layer, wherein the light emitting layer includes at least one of a first compound for an organic optoelectronic device represented by Chemical Formula 1 and at least one of a second compound for an organic optoelectronic device represented by Chemical Formula 2 and the electron transport layer includes at least one of a third compound for an organic optoelectronic device represented by Chemical Formula 3. Details of Chemical Formulae 1 to 3 are the same as described in the specification.
    Type: Application
    Filed: September 5, 2017
    Publication date: September 12, 2019
    Inventors: Ho Kuk JUNG, Jinhyun LUI, Dong-Yeong KIM, Kipo JANG, Dal-Ho HUH, Eun Sun YU, Sung-Hyun JUNG
  • Publication number: 20190267552
    Abstract: Disclosed are a compound for an organic optoelectronic diode, the compound expressed by Chemical Formula 1, a composition for an organic optoelectronic diode, an organic optoelectronic diode utilizing same, a display apparatus. The specific content of Chemical Formula 1 is defined in the specification.
    Type: Application
    Filed: May 24, 2017
    Publication date: August 29, 2019
    Inventors: Chang Ju SHIN, Jaejin OH, Eun Sun YU, Hanill LEE, Sung-Hyun JUNG, Ho Kuk JUNG, Sujin HAN
  • Publication number: 20190229275
    Abstract: The present invention relates to a compound represented by Chemical Formula 1 for an organic optoelectronic device, an organic optoelectronic device employing the same and a display device. The details for Chemical Formula 1 above are as defined in the specification.
    Type: Application
    Filed: June 30, 2017
    Publication date: July 25, 2019
    Inventors: Hanill LEE, Jinseok HONG, Eun Sun YU, Sung-Hyun JUNG, Sujin HAN
  • Patent number: 10361488
    Abstract: A dielectric material antenna is disclosed. The antenna includes a first material layer made up of a first material with a low dielectric constant. A surface pattern containing pits is carved out of the first material layer. The pits carved out are then filled up with a second material layer made up of a second material that has a high dielectric constant than the first material layer to form a first antenna layer. A wave launcher is provided near to the first antenna layer with a ground provided at its bottom. The wave launcher helps to couple the energy generated from an energy source to the first antenna layer in order to radiate and receive signals.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: July 23, 2019
    Assignee: Antwave Intellectual Property Limited
    Inventors: Kung Bo Ng, Chun Kai Leung, Ming Lu, Hang Wong, Chi Sun Yu
  • Patent number: 10361499
    Abstract: An adapter assembly includes a plurality of adapters arranged in one row. Each adapter has two electrical connection interfaces respectively arranged on two opposite sides thereof. Each adapter includes an insulating body and a plurality of conductive terminals. The insulating body includes an internal connecting portion and an external connecting portion respectively arranged on two opposite sides thereof. The conductive terminals are arranged in the internal connecting portion and the external connecting portion to respectively form the two electrical connection interfaces. One of the two electrical connection interfaces located at the internal connecting portion is electrically connected to the other electrical connection interface located at the external connecting portion.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: July 23, 2019
    Assignee: CHIEF LAND ELECTRONIC CO., LTD.
    Inventors: Chung-Nan Pao, Chia-Feng Huang, Sun-Yu Chou
  • Patent number: 10355224
    Abstract: The present invention relates to: a compound for an organic optoelectronic diode, represented by Chemical Formula 1; an organic optoelectronic diode comprising same; and a display device comprising the organic optoelectronic diode. The details of the Chemical Formula 1 are shown in the description.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: July 16, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Seungjae Lee, Youngkwon Kim, Jun Seok Kim, Changwoo Kim, Hyung Sun Kim, Eun Sun Yu, Byoungkwan Lee