Journal of Information Display

  • 제12권3호
  • /
  • Pages.141-144
  • /
  • 2011
  • /
  • 1598-0316(pISSN)
  • /
  • 2158-1606(eISSN)
한국정보디스플레이학회 (The Korean Infomation Display Society)
권호 표지
DOI QR코드

DOI QR Code

Novel transport materials for high-performance fluorescent and phosphorescent OLEDs

  • Bohm, E. (Merck KGaA) ;
  • Anemian, R. (Merck KGaA) ;
  • Busing, A. (Merck KGaA) ;
  • Fortte, R. (Merck KGaA) ;
  • Heil, H. (Merck KGaA) ;
  • Kaiser, J. (Merck KGaA) ;
  • Krober, J. (Merck KGaA) ;
  • Leu, S. (Merck KGaA) ;
  • Mujica-Fernaud, T. (Merck KGaA) ;
  • Parham, A. (Merck KGaA) ;
  • Pflumm, C. (Merck KGaA) ;
  • Voges, F. (Merck KGaA)
  • 투고 : 2011.01.24
  • 심사 : 2011.03.05
  • 발행 : 2011.09.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

To improve the performance of blue fluorescent and green phosphorescent organic light-emitting diode devices, Merck developed novel green phosphorescent host and electron-transporting materials. The newly developed electron-transporting material improves the external quantum efficiency of blue fluorescent devices up to 8.7%, with an excellent lifetime. In combination with the newly developed host materials, the efficiency of green phosphorescent devices can be improved by a factor of 1.7, and the lifetime by a factor of 7.

키워드

참고문헌

  1. M.A. Baldo, D.F O'Brian,Y.You, S. Silbey, M.E. Thompson and S.R. Forrest, Nature 395, 151 (1998). https://doi.org/10.1038/25954
  2. M.A. Baldo, S. Lamansky, P.E. Burrows, M.E. Thompson and S.R. Forrest, Appl. Phys. Lett. 75, 4 (1999). https://doi.org/10.1063/1.124258
  3. E. Bohm, C. Pflumm, F. Voges, M. Flammich, H. Heil, A. Busing, A. Parham, R. Fortte and T. Mujica, IDW'09, Miyazaki, Japan, OLED 1-2 (2009), pp. 431-434.
  4. H. Vestweber, A. Gerhard, J. Kaiser, H. Heil, J. Kroeber, C. Pflumm, P. Stoessel, D. Joosten, A. Buesing, R. Fortte, A. Parham and E. Boehm, IMID/IDMC/ASIA display '08 Technical Digest (2008), p. 925.
  5. M.E. Kondakova, T.D. Pawlik, R.H. Young, D.J. Giesen, D.Y. Kondakov, C.T. Brown, J.C. Deaton, J.R. Lenhard and K.P. Klubek, J. Appl. Phys. 9, 104 (2008).

피인용 문헌

  1. P‐44: Long Lifetime and High Performance OLED Display with Wide Temperature Range for Automotive Application vol.50, pp.1, 2011, https://doi.org/10.1002/sdtp.13199
  2. Analysis of the triplet exciton transfer mechanism at the heterojunctions of organic light-emitting diodes vol.53, pp.34, 2011, https://doi.org/10.1088/1361-6463/ab8a94
  3. Development of Long Lifetime and High Performance Organic Light Emitting Diode Display with Wide Temperature Range vol.33, pp.4, 2011, https://doi.org/10.2494/photopolymer.33.387
  4. 23‐1: Invited Paper: Single and Tandem OLED Display Technologies with High Efficiency and Long Lifetime vol.52, pp.1, 2011, https://doi.org/10.1002/sdtp.14668