| 摘要 |
PROBLEM TO BE SOLVED: To realize an EL display which can be driven at a low voltage, having high brightness and high reliability. SOLUTION: The EL element comprises a thick film dielectric layer 3 formed by a powder calcination method, a thin film dielectric layer 6, a phosphor thin layer 5 interposed between the dielectric layers 3, 6, and a buffer layer 7 made of zinc oxide (ZnO) as a main component interposed between the thin film dielectric layer 6 and a transparent electrode 8. COPYRIGHT: (C)2003,JPO
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