Red light-emitting spiro-copolymer

100

average M_n 120,000
average M_w 720,000

Features:

• Soluble spiro-copolymer
• Long lifetime with further big potential to improve
• Saturated red color coordinators
• Low operation voltage
• Very good viscosity behaviour in many organic solvents

Typical Performance measured in standard device structure (ITO/PEDOT: PSS 20 nm/SPR-001 80 nm/Ba 6 nm/Ag 150 nm):

• Max. Efficiency: 1.90 Cd/A
• V_on: 2.00 V
• V @ 100 cd/m²: 3.3 V
• V @ 1000 cd/m²: 5.1 V
• Max. Power Eff.: 1.80 lm/W
• External Quantum Eff.: 2.44 %
• CIE1931 @ 100 cd/m²: (0.67, 0.33)
• DC Lifetime @ 100 cd/m² @ RT: >20,000

Product of EMD Performance Materials Corp., an Affiliate of Merck KGaA, Darmstadt, Germany
Livilux is a trademark of Merck KGaA, Darmstadt, Germany

13 - Non Combustible Solids

WGK 3