LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a structure and a manufacturing method of a light emitting device that can reduce the amount of water remaining in the light emitting device to reduce deterioration of a light emitting element due to remaining water. SOLUTION: This light emitting device has a thin film transistor, an insulating film covering it, an electrode which is electrically connected to the transistor through a contact hole bored in the insulating film, and the light emitting element having a light emission layer sandwiched between a 1st electrode electrically connected to the electrode and a 2nd electrode. Then the light emitting device has a layer formed of a material different from that of the insulating film only between the electrode and the 1st electrode over the insulating film and the insulating film. COPYRIGHT: (C)2006,JPO&NCIPI