| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic device including an electron extraction layer that is hardly degraded by being stored and a manufacturing method of the same.SOLUTION: The electronic device has an electron extraction layer. The electron extraction layer contains a metal oxide represented by a formula (I) below. ZnM... (I) (In the formula (I), 0<x<0.45, and M represents a 5A group element in the periodic table)SELECTED DRAWING: Figure 1 |
