CAS 1365250-36-7 Red light-emitting spiro-copolymer

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Red light-emitting spiro-copolymer

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Catalog Number

ACM1365250367

CAS Number

1365250-36-7

Product Name

Red light-emitting spiro-copolymer

Category

Organic Light-Emitting Diode (OLED) Materials

Description

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

Application

The red light-emitting spiro-copolymer is designed to deliver vibrant and saturated red color emissions while operating at low voltages, making it ideal for applications requiring high efficiency and performance. Its solubility in various organic solvents and excellent viscosity behavior ensure easy processing and integration into existing technologies. The spiro-copolymer's impressive longevity, with a DC lifetime exceeding 20,000 hours at room temperature, offers significant potential for further enhancement in durability. It achieves a maximum efficiency of 1.90 Cd/A and a power efficiency of 1.80 lm/W, demonstrating reliable performance in standard device architectures. With external quantum efficiency reaching 2.44%, this innovative material maintains its color precision within the CIE 1931 coordinates of (0.67, 0.33) at 100 cd/m², fulfilling the demands of high-quality red light emission in modern display and lighting applications.

Type

Light-Emitting Polymers (LEPs)

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