Patents by Inventor Hye-yeon Yang

Hye-yeon Yang 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).

  • Polymer and organic light-emitting device including the same
    Patent number: 8278411
    Abstract: A polymer and an organic light-emitting device including the same, wherein the polymer has a polymeric unit represented by Formula 1 below:
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: October 2, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hye-yeon Yang, Won-jae Joo, Jhun-mo Son, Ho-suk Kang
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20120199870
    Abstract: An organic light emitting device includes a first electrode, a second electrode, an organic emission layer between the first electrode and the second electrode, and an auxiliary electrode in a hole which penetrates the second electrode and the organic emission layer, and exposes the first electrode.
    Type: Application
    Filed: February 7, 2012
    Publication date: August 9, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho-suk Kang, Jhun-mo Son, Hye-yeon Yang
  • POLYMER AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME
    Publication number: 20120181513
    Abstract: A polymer and an organic light-emitting device including the polymer.
    Type: Application
    Filed: August 3, 2011
    Publication date: July 19, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-yeon YANG, Ho-suk KANG, Jhun-mo SON
  • POLYMER, METHOD OF MANUFACTURE THEREOF, AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE POLYMER
    Publication number: 20120146005
    Abstract: A polymer including a first repeating unit represented by Formula 1: and an organic light-emitting device including the polymer.
    Type: Application
    Filed: September 23, 2011
    Publication date: June 14, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-yeon YANG, Ho-suk KANG, Jhun-mo SON
  • POLYMER AND ORGANIC LIGHT EMITTING DEVICE INCLUDING POLYMER
    Publication number: 20110175068
    Abstract: A polymer and an organic light-emitting device including the polymer are provided, wherein the polymer comprises a polymeric unit represented by the Formula: In which variables are as defined herein.
    Type: Application
    Filed: October 21, 2010
    Publication date: July 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-yeon YANG, Won-jae JOO, Jhun-mo SON, Ho-suk KANG
  • CROSS-LINKABLE POLYMER, CROSS-LINKED MATERIAL OF THE CROSS-LINKABLE POLYMER, ORGANIC LIGHT EMITTING DEVICE COMPRISING THE CROSS-LINKED MATERIAL AND METHOD OF PREPARING THE ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20110175069
    Abstract: A cross-linkable polymer including 1,1?-binaphthyl repeating units linked through 6,6?-arylene groups, a cross-linked material comprising the cross-linkable polymer, an organic light emitting device including the cross-linked material, and a method of preparing the organic light emitting device are each disclosed.
    Type: Application
    Filed: December 29, 2010
    Publication date: July 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Jhun-mo SON, Ho-suk KANG, Hye-yeon YANG, Won-jae JOO, Ji-hoon LEE
  • POLYMER AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20110156576
    Abstract: A polymer and an organic light-emitting device including the same, wherein the polymer has a polymeric unit represented by Formula 1 below:
    Type: Application
    Filed: October 14, 2010
    Publication date: June 30, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-yeon YANG, Won-jae JOO, Jhun-mo SON, Ho-suk KANG
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20110127509
    Abstract: An organic light emitting device (OLED) includes a polymeric fluorescent light emitting material doped with a phosphorescent dopant to form a fluorescent light emitting layer. The fluorescent light emitting layer may inhibit or prevent device degradation without affecting light emission from the light emitting layer, and may improve the service life of the OLED.
    Type: Application
    Filed: November 29, 2010
    Publication date: June 2, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Won-jae JOO, Hye-yeon YANG, Jhun-mo SON, Ho-suk KANG
  • FLUORO GROUP-CONTAINING COMPOUND, FLUORO GROUP-CONTAINING POLYMER, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE POLYMER, AND METHOD OF MANUFACTURING THE DEVICE
    Publication number: 20110121338
    Abstract: A fluoro group-containing compound, a fluoro group-containing polymer, an organic light emitting device including the polymer, and a method of manufacturing the organic light emitting device are provided.
    Type: Application
    Filed: June 25, 2010
    Publication date: May 26, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jhun-mo Son, Won-jae Joo, Ho-suk Kang, Hye-yeon Yang
  • ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20100141123
    Abstract: An organic light emitting device (“OLED”) including a substrate; a plurality of polymer beads disposed on a substrate; a light emitting layer covering the plurality of polymer beads and having an embossed structure; and a cathode disposed on the light emitting layer.
    Type: Application
    Filed: June 10, 2009
    Publication date: June 10, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-jae JOO, Jhun-mo SON, Hye-yeon YANG
  • COMPOUND COMPRISING PHOSPHORESCENCE UNIT, EMITTING POLYMER AND ORGANIC EMITTING DEVICE COMPRISING THE EMITTING POLYMER
    Publication number: 20100133992
    Abstract: Provided are compounds containing a phosphorescence unit, an emitting polymer, and an organic light emitting device (OLED) containing an organic layer including the emitting polymer. The OLED is useful in portable electronic equipment where low power consumption and low driving voltage are desirable.
    Type: Application
    Filed: May 5, 2009
    Publication date: June 3, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-yeon YANG, Jhun-mo SON, Won-jae JOO
  • ORGANOMETALLIC PRECURSOR FOR METAL FILM OR PATTERN AND METAL FILM OR PATTERN USING THE PRECURSOR
    Publication number: 20100071587
    Abstract: Provided are an organometallic precursor, wherein a carboxyhydrazide compound is coordinated to a central metal, and a metal film or pattern using the precursor. By using the organometallic precursor, highly pure metal films or patterns can be obtained through a simple low-temperature process.
    Type: Application
    Filed: March 6, 2009
    Publication date: March 25, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Hun BYUN, Tatsiana KUZNIATSOVA, Hye Yeon YANG