Very bright and efficient OLED based on hexaphenylsilole
Article 2004 en
Authors
HC
Haiying Chen
JC
Junwu Chen
CQ
Chengfeng Qiu
Abstract
1 min read
OLED devices based on hexaphenylsilole (HPS) have been fabricated. These devices emit very bright greenish-blue light, up to 55880 cd/m/sup 2/ at 16 V. Emission starts at 2.6 V, and reaches 100-cd/m/sup 2/ and 10790-cd/m/sup 2/ at 5 V and 10 V respectively. The maximum electroluminescence (EL) efficiency and power efficiency are 20-cd/A and 12.8-lm/W, respectively. The maximum external quantum efficiency is 7%.
Discussion(0)
No comments yet. Be the first to comment.