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: 9150496
    Abstract: Embodiments of the invention are directed to a condensed-cyclic compound represented by Formula 1, and to an organic light-emitting device including the condensed-cyclic compound. The organic light-emitting device may include an organic layer containing the condensed-cyclic compound.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: October 6, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Bo-Ra Lee, Jong-Hyuk Lee
  • Patent number: 9105860
    Abstract: A full color organic light emitting diode having high efficiency and high color purity while having low manufacturing costs due to simple manufacturing processes.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: August 11, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han, Hee-Joo Ko, Jong-Hyuk Lee, Chang-Ho Lee
  • Patent number: 9082987
    Abstract: Provided are benzofluorene-based compounds according to the following Formula 1 and an organic light-emitting diode including the same:
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: July 14, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Soo-Yon Kim, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Jong-Hyuk Lee
  • Publication number: 20150162540
    Abstract: A compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below:
    Type: Application
    Filed: April 1, 2014
    Publication date: June 11, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-O LIM, Hye-Jin JUNG, Sang-Hyun HAN
  • Publication number: 20150162541
    Abstract: A condensed cyclic compound is represented by Formula 1, and an organic light-emitting diode includes the condensed cyclic compound: wherein, in Formula 1, the descriptions of Ar1 to Ar4, and R1 to R6 are as defined in the present specification. An organic light-emitting diode including an organic layer including the condensed cyclic compound may have a low driving voltage, a high light-emitting efficiency, and a long lifespan.
    Type: Application
    Filed: June 5, 2014
    Publication date: June 11, 2015
    Inventors: Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han
  • Publication number: 20150108440
    Abstract: A condensed cyclic compound and an organic light-emitting device, the compound being represented by Formula 1:
    Type: Application
    Filed: June 10, 2014
    Publication date: April 23, 2015
    Inventors: Hye-Jin JUNG, Jin-O LIM, Sang-Hyun HAN
  • Patent number: 9005777
    Abstract: A heterocyclic compound represented by Formula 1 below, and an organic light-emitting diode including the heterocyclic compound, and a flat display device including the organic light-emitting diode. wherein Ar1 to Ar4, X1, X2, Y1, Y2, L1, and m are defined as in the specification.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: April 14, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han, Jong-Hyuk Lee
  • Patent number: 8993128
    Abstract: A heterocyclic compound, organic light-emitting device, and a flat panel display device, the heterocyclic compound being represented by Formula 1 or 2 below:
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: March 31, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Hye-Jin Jung, Jin-O Lim, Jong-Hyuk Lee, Sang-Hyun Han, Se-Jin Cho
  • Publication number: 20150084916
    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: Application
    Filed: April 17, 2013
    Publication date: March 26, 2015
    Inventor: Sang Hyun Han
  • Patent number: 8986855
    Abstract: Derivatives of benzo[h]naphtho[1,2-f]quinoline and organic light emitting devices (OLEDs) including them are disclosed. The subject compounds impart high efficiency, low driving voltage, high luminance and long lifespan to the OLEDs. The subject compounds may be used as light emitting materials, as electron transporting materials, or as electron injecting materials. Because the subject compounds have high glass transition temperatures or high melting points, OLEDs including them exhibit high durability in storage or operation. Suitable substituents may be selected from deuterium, alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, aryloxy, arylthio, aryl, aryl- or heteroaryl-substituted amino, heteroaryl, condensed polycyclic, halogen, cyano, nitro, hydroxyl and carboxyl groups.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: March 24, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Sang-Hyun Han, Bo-Ra Lee, Jong-Hyuk Lee
  • Publication number: 20150069344
    Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below: Ar1-(L11)b1-(L1)a1-(L12)b2-Ar2.
    Type: Application
    Filed: May 15, 2014
    Publication date: March 12, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong-Woo KIM, Seok-Hwan HWANG, Young-Kook KIM, Hye-Jin JUNG, Jun-Ha PARK, Eun-Young LEE, Jin-O LIM, Sang-Hyun HAN, Kwang-Hyun KIM, Eun-Jae JEONG, Soo-Yon KIM
  • Publication number: 20150069342
    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: Application
    Filed: May 1, 2014
    Publication date: March 12, 2015
    Applicant: 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
  • Publication number: 20150069355
    Abstract: Provided are a condensed compound and an organic light-emitting diode including the same, the condensed compound being represented by Formula 1 or 2:
    Type: Application
    Filed: July 30, 2014
    Publication date: March 12, 2015
    Inventors: Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Jin-O LIM, Eun-Young LEE, Jong-Woo KIM, Sang-Hyun HAN, Kwang-Hyun KIM, Eun-Jae JEONG, Soo-Yon KIM
  • Publication number: 20150069347
    Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by Formula 1:
    Type: Application
    Filed: June 3, 2014
    Publication date: March 12, 2015
    Applicant: 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: 8974921
    Abstract: A condensed-cyclic compound and an organic light-emitting diode including the same.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: March 10, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Hyuk Lee, Bo-Ra Lee, Sang-Hyun Han, Hye-Jin Jung, Young-Kook Kim, Jin-O Lim, Seok-Hwan Hwang
  • Publication number: 20150065095
    Abstract: A method in an electronic device is provided. The method includes identifying an output characteristic of at least one peripheral device, converting or reconfiguring output information of an event generated by at least one application program based on the identified output characteristic, and transmitting the converted or reconfigured output information of the event to the at least one peripheral device.
    Type: Application
    Filed: August 19, 2014
    Publication date: March 5, 2015
    Inventors: Suck-Ho SEO, Hyeong-Geun KIM, Sung-Ho PARK, Dong-Hyoun SON, Ji-Ryang CHUNG, Sang-Hyun HAN, Il-Sung HONG, Ji-Young HWANG, Ji-Hyun PARK, Jin-Hyuk LEE, Na-Rae JO
  • Publication number: 20150060787
    Abstract: Provided is a compound represented by Formula 1, Formula 2, or Formula 3:
    Type: Application
    Filed: May 21, 2014
    Publication date: March 5, 2015
    Applicant: 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
  • Publication number: 20150053941
    Abstract: A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1, below:
    Type: Application
    Filed: May 22, 2014
    Publication date: February 26, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye-Jin JUNG, Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Eun-Young LEE, Jong-Woo KIM, Jin-O LIM, Sang-Hyun HAN, Kwang-Hyun KIM, Eun-Jae JEONG, Soo-Yon KIM
  • Publication number: 20150053940
    Abstract: A heterocyclic compound and an organic light-emitting diode including the same, the heterocyclic compound being represented by Formula 1 below:
    Type: Application
    Filed: May 21, 2014
    Publication date: February 26, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Soo-Yon KIM, Seok-Hwan HWANG, Young-Kook KIM, Hye-Jin JUNG, Jun-Ha PARK, Eun-Young LEE, Jong-Woo KIM, Jin-O LIM, Sang-Hyun HAN, Kwang-Hyun KIM, Eun-Jae JEONG
  • Publication number: 20150048321
    Abstract: An anthracene-based compound and an organic light-emitting device including the anthracene-based compound, the anthracene-based compound being represented by Formula 1, below:
    Type: Application
    Filed: April 14, 2014
    Publication date: February 19, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Kook KIM, Seok-Hwan HWANG, Hye-Jin JUNG, Jun-Ha PARK, Jong-Woo KIM, Eun-Young LEE, Jin-O LIM, Sang-Hyun HAN, Eun-Jae JEONG, Kwang-Hyun KIM, Soo-Yon KIM