ORGANIC ELECTROLUMINESCENT DEVICE MATERIAL, ORGANIC ELECTROLUMINESCENT DEVICE, METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENT DEVICE, ILLUMINATING DEVICE AND DISPLAY

摘要

Provided is a hole transport layer that cross-links sufficiently in a short period of time and at low temperatures, is less susceptible to damage caused by ultraviolet radiation and heat, is highly resistant to solvents, and has a highly smooth surface. Also provided is a high-performance organic EL device (with high external quantum efficiency and which has a long service life) using the organic EL device material.