Home > Exhibitions / Brochures Download > Quarterly Printed Magazine "TCIMAIL" > BackNumbers 2003 > Electroluminescence Device Material

Electroluminescence Device Material

No.116(April 2003)
B2269
4,4'-Bis[di(3,5-xylyl)amino]-4''-phenyltriphenylamine  (1)
B2305
4,4'-Bis[N-(1-naphthyl)-N-phenylamino]-4''-phenyltriphenylamine  (2)
T2004
N,N'-Bis(p-biphenyl-3-yl)-N,N'-bis(p-terphenyl-3-yl)benzidine  (3)
Electroluminescence (EL) devices have been of increasing interest as the emission devices for next generation displays. Studies directed towards achieving high efficiency in the device and to improve it's driving lifetime have actively been undertaken. One of those studies has reported an EL device using compounds 1-3. In this example, an EL device using 1 or 2 as a hole injection layer material has a longer driving lifetime compared to conventional ones. In addition, the device had good heat-resistant properties. Also, compound 3 is attracting attention as an excellent hole transport layer material.

References

  • Chem. Abstr., 131, 344031.
  • Monthly Display 2000, Vol.6, No.7.
  • J. Kido, Fine Chemical 1996, 25, 52.
  • C. Adachi, Y. Taniguchi, Kobunshi 1998, 47, 457.
  • D. Zou, T. Tsutsui, Kino Zairyo 1998, 18, 36.
  • S. Hoshino, Kino Zairyo 1999, 19, 39.
The prices are subject to change without notice. Please confirm the newest price by our online catalog before placing an order.
In addition, sales products changes with areas. Please understand that a product is not available when the product details page is not displayed.