Manipulation of Carrier Injection Barriers of Multilayer Graphene Electrode for OLED

Yongsup Park; Min-Jae Maeng; Ji-Hoon Kim; Jong-Am Hong; Joohyun Hwang; Hong Kyw Choi; Jaehyun Moon; Jeong-Ik Lee

Presentation information

Symposium

Symposium » Recent Progress of Organic Electronics in Japan and Korea: For the Next Jump

[19p-W521-1~8] Recent Progress of Organic Electronics in Japan and Korea: For the Next Jump

Sat. Mar 19, 2016 1:45 PM - 6:00 PM W521 (W5)

Yuji Yoshida(AIST), Hiroaki Usui(TUAT)

2:15 PM - 2:45 PM

▲ [19p-W521-2] Manipulation of Carrier Injection Barriers of Multilayer Graphene Electrode for OLED

〇Yongsup Park¹, Min-Jae Maeng¹, Ji-Hoon Kim¹, Jong-Am Hong¹, Joohyun Hwang², Hong Kyw Choi², Jaehyun Moon², Jeong-Ik Lee² (1.Kyung Hee U., Korea, 2.ETRI, Korea)

Keywords:OLED,UPS,multilayer graphene

By using XPS and UPS we demonstrate that the multilayer graphene (MLG) electrodes can be employed for both anode and cathode in a OLEDs with very small carrier injection barriers.