Patents by Inventor Sung Hyun Jung

Sung Hyun Jung 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).

  • Publication number: 20190312215
    Abstract: A composition including a first compound, the first compound being represented by a combination of Chemical Formula 1 and Chemical Formula 2 bonded together, and a second compound, the second compound being represented by Chemical Formula 3, as well as an organic optoelectronic device and a display device are disclosed. In Chemical Formula 1 to Chemical Formula 3, each substituent is the same as described in the specification.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 10, 2019
    Inventors: Dong-Min KANG, Jun Seok KIM, Jinhyun LUI, Byoungkwan LEE, Sangshin LEE, Jongwoo WON, Namheon LEE, Sung-Hyun JUNG, Ho Kuk JUNG
  • Patent number: 10437276
    Abstract: A regulator control circuit includes a regulator configured to provide an output voltage by regulation using one of an input voltage and a dropped input voltage, to a load; and a heat dissipation circuit configured to sense a change in the input voltage, and provide the dropped input voltage to the regulator when the input voltage is sensed to be equal to or higher than a preset level.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: October 8, 2019
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Ju Hyun Lee, Kyu Ho Kim, Chun Sik Jung, Sung Gon Kim
  • Patent number: 10425520
    Abstract: A technique for controlling an electronic device thereof is provided. The technique includes, in response to an attachment device being selected by an external device from a list of attachment devices, receiving and storing mapping information in which data configured in a first communication format and data configured in a second communication format in relation to one function of the electronic device to which the attachment device is attached are mapped. In addition, in response to the data configured in the first communication format being received from an external device which is communicably connected with the attachment device, the data configured in the second communication format corresponding to the data configured in the first communication format based on the mapping information is acquired, and the data configured in the second communication format to the electronic device to control the one function of the electronic device to be performed is transmitted.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: September 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-hwa Kim, Sung-won Kim, Hee-bum Ahn, Joonoo Kim, Jin Ra, Jong-hyun Ryu, Kyung-ho Jeong, Yong-ho Kim, Yong-gook Park, Myung-sik Kim, Chan-hong Min, Jin-hyuk Jung, Woo-hyek Choi
  • 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
  • Patent number: 10393876
    Abstract: A camera device according to one embodiment of the present invention comprises: a light output unit that outputs IR (infrared) light; a light input unit including a plurality of pixels respectively having a first receiving unit and a second receiving unit, and having light that is reflected by an object and input therein after the light is output from the light output unit; and a calculating unit that calculates the distance to the object by using the difference in the amount of light input to the first receiving unit and the second receiving unit of the light input unit. The camera device further comprises a first lens and a second lens disposed between the light output unit and the object, wherein the first lens refracts the light output from the light output unit in a first direction, and the second lens refracts the light output from the light output unit in a second direction.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: August 27, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Hyun Lee, Gi Seok Lee, Se Kyu Lee, Sung Ki Jung
  • Patent number: 10381571
    Abstract: A compound, an organic light emitting element including the same, and a display device including the organic light emitting element are disclosed, and the compound for an organic optoelectric device represented by Chemical Formula 1 is provided.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: August 13, 2019
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Dong-Wan Ryu, Dal-Ho Huh, Sung-Hyun Jung, Jin-Seok Hong, Jun-Seok Kim, Dong-Kyu Ryu, Seung-Jae Lee, Han-Ill Lee, Yu-Na Jang, Young-Kyoung Jo, Mi-Young Chae
  • Patent number: 10381736
    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). An electronic device is provided in a wireless communication system. The device comprises a plurality of antenna sets; a plurality of antenna elements configuring the plurality of antenna sets; an RF transceiver including a plurality of switches for selecting the plurality of antenna elements and a plurality of phase shifters for shifting the phase of a signal transmitted/received through the plurality of antenna elements; and a control unit for determining a beam forming direction and the phase of the signal by simultaneously controlling the plurality of switches and the plurality of phase shifters according to a beambook.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: August 13, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Yun Jung, Sung-Tae Choi, Ji-Hoon Kim, Yi-Ju Roh, Yun-A Shim, Dong-Hyun Lee, Seung-Pyo Hong
  • 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
  • Publication number: 20190214573
    Abstract: The present invention relates to a composition for an organic optoelectronic device, the composition comprising: a first host compound represented by Chemical Formula 1 below; and a second host compound represented by Chemical Formula 2 below, to an organic optoelectronic device using the composition and a display device. The details of Chemical Formulas 1 and 2 above are as defined in the specification.
    Type: Application
    Filed: May 24, 2017
    Publication date: July 11, 2019
    Inventors: Dong Wan RYU, Chang Ju SHIN, Seungjae LEE, Hyung Sun KIM, Yuna JANG, Eun Sun YU, Sung-Hyun JUNG
  • Publication number: 20190204649
    Abstract: A liquid crystal display (LCD) is provided. a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.
    Type: Application
    Filed: March 11, 2019
    Publication date: July 4, 2019
    Inventors: Yeon Ju SEO, Young Gu KANG, Yang Hee KIM, Eun Je JANG, Do Hyun JUNG, Sung Jin HONG
  • Patent number: 10341482
    Abstract: A technique for controlling an electronic device thereof is provided. The technique includes, in response to an attachment device being selected by an external device from a list of attachment devices, receiving and storing mapping information in which data configured in a first communication format and data configured in a second communication format in relation to one function of the electronic device to which the attachment device is attached are mapped. In addition, in response to the data configured in the first communication format being received from an external device which is communicably connected with the attachment device, the data configured in the second communication format corresponding to the data configured in the first communication format based on the mapping information is acquired, and the data configured in the second communication format to the electronic device to control the one function of the electronic device to be performed is transmitted.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-hwa Kim, Sung-won Kim, Hee-bum Ahn, Joonoo Kim, Jin Ra, Jong-hyun Ryu, Kyung-ho Jeong, Yong-ho Kim, Yong-gook Park, Myung-sik Kim, Chan-hong Min, Jin-hyuk Jung, Woo-hyek Choi
  • Publication number: 20190198772
    Abstract: Disclosed are the compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1, a composition for an organic optoelectronic device including the compound for an organic optoelectronic device, an organic optoelectronic device, and a display device. In Chemical Formula 1, each substituent is the same as defined in the specification.
    Type: Application
    Filed: February 26, 2019
    Publication date: June 27, 2019
    Inventors: Jinhyun LUI, Changwoo KIM, Dong Wan RYU, Chang Ju SHIN, Hyung Sun KIM, Seungjae LEE, Jihun SHIN, Sung-Hyun JUNG, Ho Kuk JUNG
  • Publication number: 20190198776
    Abstract: A composition, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or Chemical Formula 3,
    Type: Application
    Filed: December 19, 2018
    Publication date: June 27, 2019
    Inventors: Youngkyoung JO, Hyunjung KIM, Jinhyun LUI, Ho Kuk JUNG, Dong Min KANG, Byoungkwan LEE, Sangshin LEE, Sung-Hyun JUNG
  • Publication number: 20190198780
    Abstract: Disclosed are an organic compound represented by Chemical Formula 1, a composition including the same, an organic optoelectronic device, and a display device. In Chemical Formula 1, X1 to X3, Y1 to Y3, and R1 to R18 are the same as described in the detailed description.
    Type: Application
    Filed: December 26, 2018
    Publication date: June 27, 2019
    Inventors: Byungku KIM, Giwook KANG, Sunha PARK, Yongtak YANG, Hanill LEE, Kipo JANG, Sung-Hyun JUNG, JR., Ho Kuk JUNG
  • Publication number: 20190198771
    Abstract: Disclosed are the compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1, a composition for an organic optoelectronic device including the compound for an organic optoelectronic device, an organic optoelectronic device, and a display device. In Chemical Formula 1, each substituent is the same as defined in the specification.
    Type: Application
    Filed: February 26, 2019
    Publication date: June 27, 2019
    Inventors: Jinhyun LUI, Changwoo KIM, Dong Wan RYU, Chang Ju SHIN, Hyung Sun KIM, Seungjae LEE, Jihun SHIN, Sung-Hyun JUNG, Ho Kuk JUNG
  • Publication number: 20190198775
    Abstract: A composition, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or Chemical Formula 3:
    Type: Application
    Filed: December 19, 2018
    Publication date: June 27, 2019
    Inventors: Jinhyun Lui, Byoungkwan Lee, Ho Kuk Jung, Youngkyoung Jo, Changwoo Kim, Min Seok Seo, Sangshin Lee, Seungjae Lee, Sung-Hyun Jung, Pyeongseok Cho
  • Patent number: 10333081
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formulae 1 and 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: June 25, 2019
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Han-Ill Lee, Dong-Wan Ryu, Sung-Hyun Jung, Mi-Young Chae, Dal-Ho Huh, Jin-Seok Hong, Jun-Seok Kim, Dong-Kyu Ryu, Yu-Na Jang, Young-Kyoung Jo
  • Patent number: 10323124
    Abstract: A polymer including a moiety represented by Chemical Formula 1, an organic layer composition including the polymer, an organic layer manufactured from the organic layer composition, and a method of forming patterns using the organic layer composition are provided. The definitions of the Chemical Formula 1 are the same as defined in the detailed description.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: June 18, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Youn-Hee Nam, Seung-Hyun Kim, Hyo-Young Kwon, Sung-Hwan Kim, Ran Namgung, Soo-Hyoun Mun, Dominea Rathwell, Hyun-Ji Song, Hyeon-Il Jung, Yu-Mi Heo
  • Publication number: 20190181351
    Abstract: The present invention relates to a composition for an organic optoelectronic element, an organic optoelectronic element employing the composition, and a display device, wherein the composition comprises: a first compound for an organic optoelectronic element, represented by Chemical Formula 1; and a second compound for an organic optoelectronic element, comprising a combination of a moiety represented by Chemical Formula 2 and a moiety represented by Chemical Formula 3. The details of chemical formulas 1 to 3 are as defined in the specification.
    Type: Application
    Filed: May 10, 2017
    Publication date: June 13, 2019
    Inventors: Kipo JANG, Jun Seok KIM, Jinhyun LUI, Chang Ju SHIN, Sujin HAN, Youngkwon KIM, Eun Sun YU, Sung-Hyun JUNG, Ho Kuk JUNG