VERFAHREN ZUR HERSTELLUNG EINER ORGANISCHEN ELEKTROLUMINESZENZANZEIGE
摘要
Cathode instability makes patterning difficult in conventional simple matrix organic EL display devices. To solve this problem, the method for manufacturing the organic EL display device of the present invention simplifies the process and improves display performance by simultaneously patterning the cathode and transferring the light emitting layer by means of a transfer method using laser light. The use of this transfer method in the present invention allows the cathode (4) to be patterned and the light emitting layer (5) to be formed simultaneously using the laser.
申请公布号
AT314802(T)
申请公布日期
2006.01.15
申请号
AT19990939247T
申请日期
1999.03.09
申请人
SEIKO EPSON CORPORATION;MINNESOTA MINING AND MANUFACTURING COMPANY