Title :
The study of blue organic light emitting diodes with a CuPc electron transporting layer
Author :
Lin, Chih-Chih ; Lin, Mou-Zhong ; Su, Shui-Hsiang ; Yokoyama, Meiso
Author_Institution :
Dept. of Electron. Eng., I-Shou Univ., Kaohsiung, Taiwan
Abstract :
Organic light emitting diodes using copper phthalocyanine (CuPc), instead of tris-(8-hydroxguinoline) aluminum (AIq), as an electron transporting layer are fabricated. The outcome of this structure significantly facilitates electron transporting through the organic materials, thus resulting in the reduction of operating voltages. The emitted light exhibits a peak at 410 nm and the CIE coordinates are (0.15,0.07).
Keywords :
copper compounds; electroluminescence; electron mobility; optical materials; organic light emitting diodes; 410 nm; CIE coordinates; CuPc electron transporting layer; blue organic light emitting diodes; copper phthalocyanine; Aluminum; Business continuity; Electron emission; Electron mobility; Energy consumption; Glass; Light emitting diodes; Low voltage; Organic light emitting diodes; Organic materials;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1277261
