Patents Assigned to Rohm and Haas Electronic Materials Korea Let.
  • NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
    Publication number: 20120091885
    Abstract: Disclosed are novel organic electroluminescent compounds and organic electroluminescent devices comprising the same. With good luminous efficiency and excellent life property, the disclosed organic electroluminescent compounds can be used to manufacture OLED devices having very good operation life.
    Type: Application
    Filed: March 29, 2010
    Publication date: April 19, 2012
    Applicant: Rohm and Haas Electronic Materials Korea Let.
    Inventors: Young Gil Kim, Young Jun Chop, Hyuck Joo Kwon, Bong Ok Kim, Sung Min Kim, Seung Soo Yoon