900441

Green light-emitting spiro-copolymer

• Synonym(s): Livilux^® SPG-01T
• CAS Number: 1430803-21-6
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• form: ribbon
• Quality Level: 100
• mol wt: average M_n >100,000; average M_w >400,000

Description

Application

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.

Preparation Note

• 10 g/L in toluene for spin-coating.
• Special formulation needed for inkjet.
• Preparation should be in N₂ atmosphere.

Legal Information

Product of EMD Performance Materials Corp., an Affiliate of Merck KGaA, Darmstadt, Germany

Livilux is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable