Patents by Inventor Sang-Hyun Han

Sang-Hyun Han 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: 10114491
    Abstract: A touch-display panel having a touch sensing function and a display function are disclosed. A touch-display panel includes an organic light-emitting diode (OLED) panel and a touch-sensing wiring. The OLED panel displays an image through a plurality of sub-pixels. The touch-sensing wiring is formed on the OLED panel in a mesh shape to receive a driving signal from an external device and to output a sensing signal which varies in accordance with a touch. Here, the mesh shape includes a wiring portion having an I-shape and a bridge portion having an X-shape, and an edge formed at the wiring portion includes at least one of a round slit and a slit having an X-shape formed at the bridge portion.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: October 30, 2018
    Assignee: LEADING UI Co., Ltd.
    Inventor: Sang-Hyun Han
  • Patent number: 9997713
    Abstract: An organic light-emitting device including a compound represented by Formula 1 below: wherein description of Formula 1 above is specified in the detailed description.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: June 12, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20180138373
    Abstract: A light emitting diode is presented, including: a first electrode; a second electrode overlapping the first electrode; an emission layer interposed between the first electrode and the second electrode; and a light efficiency improving layer positioned on at least one of the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode may include one surface facing the emission layer and the other surface opposing the one surface and including the other surface on which the light efficiency improving layer is positioned.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 17, 2018
    Inventors: Sang Hyun HAN, Jong Woo KIM, Young Kook KIM, Seok Hwan HWANG
  • Publication number: 20180135123
    Abstract: The present invention relates to a genetic marker for determining meat quality traits of pigs and a use thereof, and specifically, a genetic marker for determining meat quality traits of pigs, comprising a polynucleotide consisting of 5 to 300 consecutive nucleotides comprising the nucleotides from the 1524th to the 1527th positions in the polynucleotide of SEQ ID NO: 1, or a polynucleotide complementary thereto, a composition for determining meat quality traits of pigs comprising an agent capable of detecting the genetic marker, a composition for determining Korean native pigs, a kit, a microarray, a method for determining meat quality traits of pigs, and a method for determining meat quality traits of Korean native pigs.
    Type: Application
    Filed: November 6, 2017
    Publication date: May 17, 2018
    Applicants: Republic of Korea (Management : Rural Development Administration), Korea Research Institute of Bioscience and Biotechnology, Jeju National University Industry-Academic Cooperation
    Inventors: In Cheol CHO, Hee Bok PARK, Jeong Woong LEE, Jin Seop AHN, Sang Hyun HAN
  • Patent number: 9960359
    Abstract: An arylamine-based compound is represented by Formula 1 below. The arylamine-based compound is included in an organic light emitting diode.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: May 1, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20180097203
    Abstract: A head mounted display device according to an exemplary embodiment includes: a case; a display panel that is disposed in the case and is capable of displaying an image; and an optical system between the display panel and a user, wherein the display panel includes a pixel layer that includes a plurality of pixels capable of emitting light and a light blocking layer on the pixel layer and having a plurality of light blocking openings, and the area of a first area where the light blocking layer and the pixel are overlapped with each other in a plane view is gradually increased toward an outer portion of the display panel from a center portion of the display panel.
    Type: Application
    Filed: September 11, 2017
    Publication date: April 5, 2018
    Inventors: Cheol JANG, Sang Hyun HAN
  • Publication number: 20180052544
    Abstract: A force-touch panel having a touch-sensing function and a force-sensing function, a force-touch detection device and a display system having the force-touch panel are disclosed. The force-touch panel includes a plurality of driving lines, a plurality of touch-sensing lines and a plurality of force-sensing lines. The driving lines have a plurality of driving electrodes connected in series. The touch-sensing lines in which a plurality of touch-sensing electrodes is connected in series are disposed so as to be covered by each of the driving electrodes. The force-sensing lines in which a plurality of force-sensing electrodes is connected in series, disposed on the same plane as the touch-sensing lines.
    Type: Application
    Filed: August 17, 2017
    Publication date: February 22, 2018
    Applicant: LEADING UI CO., LTD.
    Inventor: Sang-Hyun HAN
  • Patent number: 9882141
    Abstract: A pyrene-based compound and an organic light-emitting diode including the pyrene-based compound are provided.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: January 30, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jun-Ha Park, Eun-Young Lee, Chang-Ho Lee, Jong-Hyuk Lee
  • Patent number: 9876176
    Abstract: A condensed compound is represented by Formula 1 below: An organic light-emitting diode includes a substrate, a first electrode on the substrate, a second electrode disposed opposite to the first electrode, and an organic layer interposed between the first electrode and the second electrode. The organic layer includes at least one layer including a compound of Formula 1.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: January 23, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Eun-Young Lee, Sang-Hyun Han, Jin-O Lim
  • Patent number: 9837614
    Abstract: A condensed-cyclic compound represented by Formula 1 and an organic light-emitting device including the condensed-cyclic compound. wherein R1 to R10 are defined as in the specification.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: December 5, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Jong-Woo Kim, Sang-Hyun Han, Kwang-Hyun Kim, Eun-Jae Jeong, Soo-Yon Kim
  • Patent number: 9825231
    Abstract: A condensed cyclic compound and an organic light—emitting device including the same, the condensed cyclic compound being represented by Formula 1:
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: November 21, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwang-Hyun Kim, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • Patent number: 9818952
    Abstract: A condensed cyclic compound and an organic light-emitting device, the compound being represented by Formula 1:
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: November 14, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han
  • Patent number: 9778799
    Abstract: A capacitive sensing circuit for a multi-touch panel includes a transmitting circuit configured to supply a transmitting signal to a transmitting line; and a receiving circuit part configured to detect a difference of a capacitance between the transmitting line and a receiving line. A control signal generator in the capacitive sensing circuit is configured to output first and second integral control signals respectively having an opposite phase to and the same phase as the transmitting signal in a first phase mode, and to output the first and second integral control signals respectively having the same phase as and an opposite phase to the transmitting signal in a second phase mode. The first and second integral control signals are mutually opposite to each other. A touch determining part is configured to determine whether a touch is generated based on capacitance values detected in the first and second phase modes.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: October 3, 2017
    Assignee: LEADING UI CO., LTD.
    Inventor: Sang Hyun Han
  • Patent number: 9773987
    Abstract: A silicon-based compound represented by Formula 1 below and an organic light-emitting device including the silicon-based compound are provided.
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: September 26, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Patent number: 9741949
    Abstract: An amine-based compound and an organic light-emitting diode including the same are provided.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: August 22, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • Patent number: 9716234
    Abstract: Provided is a compound represented by Formula 1, Formula 2, or Formula 3:
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: July 25, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • Patent number: 9711736
    Abstract: A condensed cyclic compound is represented by Formula 1. The components of Formula 1 are described herein. An organic light-emitting device includes the condensed cyclic compound. The organic light-emitting device has improved driving voltage, improved luminance, improved efficiency, and improved half-lifetime, as compared to those of an organic light-emitting device that does not include the condensed cyclic compound.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: July 18, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Hyun Han, Soo-Yon Kim, Young-Kook Kim, Seok-Hwan Hwang, Tsuyoshi Naijo
  • Patent number: 9705093
    Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound are provided:
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: July 11, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20170160833
    Abstract: It is disclosed that a capacitive touch panel that achieves a multi-touch in a single layer structure to have a reduced wiring complexity in a touch area and a capacitive touch apparatus having the capacitive touch panel. A capacitive touch panel includes a plurality of main sensors and a plurality of sub-sensors. The main sensors are disposed on a touch area. The sub-sensors are disposed along one line adjacent to each of the main sensors. The sub-sensors are disposed in one-to-plural correspondence with respect to one main sensor. The sub-sensors disposed on an imaginary line vertical to a length direction of the main sensor are connected to each other.
    Type: Application
    Filed: July 4, 2014
    Publication date: June 8, 2017
    Inventor: Sang-Hyun HAN
  • Patent number: 9640768
    Abstract: A heterocyclic compound of Formula 1 and an organic light-emitting device including the same are provided. Ar and X in Formula 1 are defined as in the specification.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: May 2, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim