| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a positive electrode auxiliary cabling in which low resistance of the cabling can be realized, and in particular, which is consisting of a plurality of layers. SOLUTION: In forming a positive electrode auxiliary cabling so as to connect to a positive electrode cable of an organic EL element, the manufacturing method comprises a process A in which a first positive electrode auxiliary cabling is formed on a substrate, a process B in which a first protection layer is formed, a process C in which a second positive electrode auxiliary cabling is formed, a process D in which a second protection layer is formed, and a process E in which a barrier metal is formed. COPYRIGHT: (C)2009,JPO&INPIT
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