[15a-P03-1~9] 12.4 Organic light-emitting devices and organic transistors

[15a-P03-4] Development of novel host materials having a Si linker

〇Nodoka Ishibashi¹, Youichi Tsuchiya¹, Chihaya Adachi^1,2 (1.OPERA, Kyushu Univ., 2.I2-CNER, Kyushu Univ.)

Keywords:

OLED,Host material

In order to realize OLEDs with higher efficiency, higher stability, and lower cost, it is desired to develop peripheral materials such as high-performance host materials that can fully bring out the performance of light-emitting materials. Therefore, in this study, we synthesized a new material, Si2Cz, which has Si atoms as δ linkers, and compared its properties as a host material in TADF-OLED with mCBP.