Enhanced life time and suppressed efficiency roll-off in phosphorescent organic light-emitting diodes with multiple quantum well structures

Ja-Ryong Koo, Seok Jae Lee, Gun Woo Hyung, Dong Whan Im, Han Sung Yu, Jung-Hwan Park, Kum Hee Lee, Seung Soo Yoon, Woo Young Kim, Young Kwan Kim
  • AIP Advances, January 2012, American Institute of Physics
  • DOI: 10.1063/1.3679428