| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL panel capable of suppressing the occurrence of luminance unevenness and unnecessary deterioration of luminance even in the case it is made a large area. SOLUTION: The organic EL panel has a transparent positive electrode layer 2 and a negative electrode layer 3 installed on its rear side, and an organic EL layer 4 is interposed between the both layers 2, 3. The peripheral edge portions of the positive electrode layer 2 and the negative electrode layer 3 are sealed by an insulating sealing agent 6 throughout the both layers 2, 3, and a part of the peripheral edge portion of the positive electrode layer 2 is exposed to the outside further than the insulating sealing agent 6, and a greater portion of the face on the opposite side to the adjoining face with the organic EL layer 4 of the negative electrode layer 3 is exposed to the outside, and respective exposed parts of the positive electrode layer 2 and the negative electrode layer 3 are secured as a power supply terminal. COPYRIGHT: (C)2009,JPO&INPIT
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