Ciba developed EL 50 thousand hours phosphorescent luminescent materials

Switzerland Basel news, headquartered in Switzerland Ciba (Ciba) was developed using NovaLED AG EL technology in Germany organic red phosphorescent materials. This is a kind of initial brightness of 1000 cd/m2, life of 50 thousand hours of deep red light-emitting materials. Ciba in red phosphorescent materials at the same time, in the development of green and blue phosphorescent materials.

Organic EL technology "the material is most suitable for the Novaled PIN OLED", can be driven by low voltage 3.3V. The luminous efficiency is 8.1 lm/W. Excellent thermal stability. In addition to the display, but also can be used for organic EL lighting. Ciba and Novaled started business cooperation in 2006, engaged in organic dopant and the production of transport materials

Source: Nikkei BP