| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting element effectively usable for surface light sources such as a full color display, a back light, and a lighting source and light source arrays for a printer, providing an excellent durability, and increasing a luminous efficiency and luminous brightness, and a method of manufacturing the element. SOLUTION: In this light emitting device, a transparent anode, one or more layers of organic compound layers, and the light emitting element having a cathode thereon are installed on a supporting substrate. After the transparent anode and the organic compound layers are formed on the substrate, the substrate is heated and dried in vacuum inside a film forming device for forming the cathode, and the cathode is installed on the substrate. COPYRIGHT: (C)2003,JPO
|
