| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescence display device which can prevent surely a deterioration of a portion of an upper electrode which connects a portion of the upper electrode on a laminated structural body with a portion of the upper electrode on an auxiliary cable. SOLUTION: The organic electroluminescence display device is provided with (A) a lower electrode 21, (B) an insulation layer 24 which has an open mouth portion 26 and the lower electrode exposed in a bottom of the open mouth portion 26, (C) an auxiliary cable 25, (D) a laminated structural body 23 which is arranged from a portion of the lower electrode 21 exposed in the bottom of the open mouth portion 26 through a portion 24' of the insulation layer 24 surrounding the open mouth portion 26 and is composed of an organic light emitting material, and (E) a plurality of organic EL elements provided with an upper electrode 22. The laminated structural body 23 has a portion 23' contacting with an auxiliary cable 25, and the insulation layer 24 and the auxiliary cable 25 are provided commonly for the plurality of organic EL elements, and the upper electrode 22 covers an entire surface of the laminated structural body 23 and the auxiliary cable 25 composing the plurality of organic EL elements. COPYRIGHT: (C)2009,JPO&INPIT
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