Patents by Inventor Wonsam Kim

Wonsam Kim 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).

  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF
    Publication number: 20150380661
    Abstract: The present invention provides a novel compound capable of improving light emitting efficiency, stability, and lifespan of the element, an organic element using the same, and an electric device for the same.
    Type: Application
    Filed: February 5, 2014
    Publication date: December 31, 2015
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Wonsam KIM, Sunhee LEE, Hyeryeong KIM, Jaewan JANG, Yuri KIM, Junghwan PARK, Seongje PARK
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF
    Publication number: 20150349272
    Abstract: A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, driving voltage, luminous efficiency, color purity, stability, and life span can be improved.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Applicants: SAMSUNG DISPLAY CO., LTD., DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan PARK, Wonsam KIM, Jihun BYUN, Jeongkeun PARK, Hwasoon JUNG, Yeonhee CHOI, Seokhyun KIM, Kwanhee LEE, Mikyung KIM
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF
    Publication number: 20150349276
    Abstract: Provided herein are a compound capable of improving light emitting efficiency, stability, and lifespan of the element, an organic element using the same, and an electric device for the same.
    Type: Application
    Filed: November 29, 2013
    Publication date: December 3, 2015
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jaewan JANG, Sunhee LEE, Wonsam KIM, Hyeryeong KIM, Junghwan PARK, Gyumin LEE
  • Organic compound, organic electronic device using same, and terminal for same
    Patent number: 9102616
    Abstract: Disclosed are an organic compound, an organic electronic device using the same, and a terminal thereof.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: August 11, 2015
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Dongha Kim, Soungyun Mun, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim, Eunkyung Kim, Daehyuk Choi, Junghwan Park
  • Compound including indole derivative in which two tertiary amines are substituted, organic electronic element using same, and terminal thereof
    Patent number: 9017828
    Abstract: Disclosed are a compound represented by Formula below, including an indole derivative in which two tertiary amines are substituted, an organic electronic element using the same, and a terminal thereof.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: April 28, 2015
    Assignee: Duk San Neolux Co., Ltd.
    Inventors: Dongha Kim, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim, Eunkyung Kim, Daehyuk Choi, Junghwan Park
  • COMPOUND CONTAINING A 5-MEMBERED HETEROCYCLE AND ORGANIC LIGHT-EMITTING DIODE USING SAME, AND TERMINAL FOR SAME
    Publication number: 20150053960
    Abstract: Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
    Type: Application
    Filed: October 13, 2014
    Publication date: February 26, 2015
    Inventors: Junghwan PARK, Daesung KIM, Jungcheol PARK, Kiwon KIM, Jinuk JU, Soungyun MUN, Yongwook PARK, Hwasoon JUNG, Wonsam KIM, Jihun BYUN, Eunkyung KIM, Dongha KIM, Kwanhee LEE, Daeyup SHIN, Mikyung KIM
  • Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same
    Patent number: 8889271
    Abstract: Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: November 18, 2014
    Assignees: Duksan High Metal Co., Ltd., Samsung Mobile Display Co., Ltd.
    Inventors: Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon Kim, Jinuk Ju, Jangyeol Baek, Soungyun Mun, Yongwook Park, Hwasoon Jung, Wonsam Kim, Jihun Byun, Sungjin Park, Eunkyung Kim, Daehyuk Choi, Dongha Kim, Hansung Yu, Kwanhee Lee, Taeshick Kim, Daeyup Shin, Mikyung Kim, Dongheon Kim
  • COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF
    Publication number: 20140332793
    Abstract: A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound. When the organic electric element includes the compound in an organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 13, 2014
    Inventors: Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung, Wonsam Kim, Jihun Byun, Bumsung Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME AND ELECTRONIC DEVICE THEREOF
    Publication number: 20140326987
    Abstract: A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Application
    Filed: November 13, 2012
    Publication date: November 6, 2014
    Inventors: Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung, Wonsam Kim, Jihun Byun, Bumsung Lee
  • Compound including indole derivative, organic electronic element using same, and terminal thereof
    Patent number: 8507904
    Abstract: Disclosed are a compound including an indole derivative, an organic electronic element using the same, and a terminal thereof.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: August 13, 2013
    Assignee: Duksan High Metal Co., Ltd.
    Inventors: Dongha Kim, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim, Eunkyung Kim, Choi Paehyuk, Junghwan Park
  • COMPOUND INCLUDING INDOLE DERIVATIVE IN WHICH TWO TERTIARY AMINES ARE SUBSTITUTED, ORGANIC ELECTRONIC ELEMENT USING SAME, AND TERMINAL THEREOF
    Publication number: 20130001540
    Abstract: Disclosed are a compound including an indole derivative in which two tertiary amines are substituted, an organic electronic element using the same, and a terminal thereof.
    Type: Application
    Filed: March 9, 2011
    Publication date: January 3, 2013
    Applicant: DUKSAN HIGH METAL CO., LTD.
    Inventors: Dongha Kim, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim, Eunkyung Kim, Daehyuk Choi, Junghwan Park
  • COMPOUND INCLUDING INDOLE DERIVATIVE, ORGANIC ELECTRONIC ELEMENT USING SAME, AND TERMINAL THEREOF
    Publication number: 20120305906
    Abstract: Disclosed are a compound including an indole derivative, an organic electronic element using the same, and a terminal thereof.
    Type: Application
    Filed: July 12, 2010
    Publication date: December 6, 2012
    Applicant: DUKSAN HIGH METAL CO., LTD.
    Inventors: Dongha Kim, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim, Eunkyung Kim, Daehyuk Choi, Junghwan Park
  • ORGANIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING SAME, AND TERMINAL FOR SAME
    Publication number: 20120217492
    Abstract: Disclosed are an organic compound, an organic electronic device using the same, and a terminal thereof.
    Type: Application
    Filed: October 29, 2010
    Publication date: August 30, 2012
    Applicant: DUKSAN HIGH METAL CO., LTD.
    Inventors: Dongha Kim, Soungyun Mun, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim, Eunkyung Kim, Daehyuk Choi, Junghwan Park
  • COMPOUND CONTAINING A 5-MEMBERED HETEROCYCLE AND ORGANIC LIGHT-EMITTING DIODE USING SAME, AND TERMINAL FOR SAME
    Publication number: 20120080670
    Abstract: Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
    Type: Application
    Filed: April 30, 2010
    Publication date: April 5, 2012
    Applicants: Samsung Mobile Display Co., Ltd., Duksan High Metal Co., Ltd.
    Inventors: Junghwan Park, Daesung Kim, Jungcheol Park, Klwon Kim, Jinuk Ju, Jangyeol Baek, Soungyun Mun, Yongwook Park, Hwasoon Jung, Wonsam Kim, Jihun Byun, Sungjin Park, Eunkyung Kim, Daehyuk Choi, Dongha Kim, Hansung Yu, Kwanhee Lee, Taeshick Kim, Daeyup Shin, Mikyung Kim, Dongheon Kim
  • ORGANIC ELECTRONIC DEVICE, COMPOUNDS FOR SAME, AND TERMINAL
    Publication number: 20120018717
    Abstract: Disclosed are an organic electronic device and a compound thereof, and a terminal.
    Type: Application
    Filed: March 29, 2010
    Publication date: January 26, 2012
    Applicant: DUKSAN HIGH METAL CO., LTD.
    Inventors: Dongha Kim, Wonsam Kim, Daesung Kim, Daehyuk Choi, Junghwan Park, Jungcheol Park, Kiwon Kim, Hwasoon Jung, Yongwook Park, Hansung Yu, Soungyun Mun