Green light-emitting spiro-copolymer

NA.23

Features:

• Soluble green light-emitting spiro-copolymer.
• High efficiency.
• Long lifetime, with further potential to improve.
• Saturated green color coordinates, with low operation voltage.

Typical performance measured in standard device stack (ITO/PEDOT:PSS 20 nm/SPG-01T 80 nm/Ba 6 nm/Ag 150 nm):

• Max. efficiency: 11 Cd/A.
• V_on: 2.5 V.
• V at 100 cd/m²: 3.6 V.
• V at 1000 cd/m²: 6.0 V.
• Max. power eff.: 12 lm/W.
• External quantum eff.: 4.1%.
• CIE1931 at 100 cd/m²: (0.33, 0.59).
• DC lifetime at 100 cd/m² at RT: >10k hrs.
• AC lifetime at 200 cd/m² at RT: >5000 hrs.

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

average M_n >100,000
average M_w >400,000

100

250 mg in poly bottle

13 - Non Combustible Solids

WGK 3