Patents Assigned to IDEMITSU KOSAN CO., LTC.
  • COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE COMPOUND
    Publication number: 20240244972
    Abstract: Specific compounds, a material, preferably an emitter material, may be suitable for an organic electroluminescence device, and be of formula (I): An organic electroluminescence device may include such compounds. An electronic equipment may include such an organic electroluminescence device. A light emitting layer may include at least one host and at least one dopant, the dopant including at least one of such compounds. Such compounds may be used in an organic electroluminescence device.
    Type: Application
    Filed: January 10, 2024
    Publication date: July 18, 2024
    Applicant: IDEMITSU KOSAN CO., LTC.
    Inventors: Yuichi NISHIMAE, Fabrice ECKES, Peter MURER, Pierre BOUFFLET
  • IN-GA-ZN-O TYPE SPUTTERING TARGET
    Publication number: 20120118726
    Abstract: A sputtering target including an oxide sintered body which includes In, Ga and Zn and includes a structure having a larger In content than that in surrounding structures and a structure having larger Ga and Zn contents than those in surrounding structures.
    Type: Application
    Filed: November 16, 2010
    Publication date: May 17, 2012
    Applicant: IDEMITSU KOSAN CO., LTC.
    Inventors: Koki Yano, Masayuki Itose