Molecular Crystals and Liquid Crystals

Anthracene effects on organic light emitting diode performance of tetra-substituted ethylene derivatives

SK Kim, JW Park, SY Oh

文献索引：Kim, Soo-Kang; Park, Jong-Wook; Oh, Se-Young Molecular Crystals and Liquid Crystals, 2007 , vol. 471, # 1 p. 89 - 98

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被引用次数: 4

摘要

We synthesized new bluish-green and sky-blue emitting materials, 1, 1, 2, 2-tetrakis (4′-tert- butylbiphenyl) ethane [TBBPE] and 1, 1, 2, 2-tetrakis (4-(anthracen-9-yl) phenyl) ethene [TAPE]. TBBPE and TAPE film showed PL maximum value of 511 nm and 492 nm. TBBPE OLED device showed bluish-green CIE value of (0.236, 0.412) and high luminance efficiency of 5.02 cd/A at 10 mA/cm2. TAPE device also showed sky-blue CIE value of ( ...