Fenwick & West LLP
Delayed fluorescence compound, and organic light emitting diode and display device using the same
Discussed is a delayed fluorescence compound of Formula 1:wherein n is 1 or 0, and A is selected from Formula 2:wherein D is selected from Formula 3:and each of “L1” and “L2” is independently selected from Formula 4:wherein R1 in the Formula 2 is selected from hydrogen or phenyl, and each of X, Y, and Z is independently selected from carbon and nitrogen, and wherein at least two selected from X, Y, and Z are nitrogen, and R2 in the Formula 4 is selected from one of hydrogen and C1 alkyl through C10 alkyl.
LG Display Co., Ltd.
C H H C H H H C C C H C C C H H H C
C09K H01L H01L C09K H01L H01L H01L C07D C09K C09K H01L C09K C09K C09K H01L H01L H01L C09K
additional inventional inventional additional inventional inventional additional inventional additional additional additional additional inventional additional inventional additional additional inventional
Kyung-Jin Joong-Hwan Jun-Yun Hyo-Jin In-Ae Dae-Wi
Yoon Yang Kim Noh Shin Yoon