Conductive composition film, electron injection electrode, and organic electroluminescence element
AssigneeIdemitsu Kosan Co., Ltd.
InventorsShigekazu Tomai, Satoshi Umeno
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Abstract
A conductive composition film including the following elements A and B, and an oxygen atom: A: one element selected from In, Sn, and Zn; and B: one or more elements selected from In, Sn, Zn, V, W, Ni, Pd, Pt, Cu, Ag and Au and different from element A; the total (x+y) of the amount (x) of element A and the amount (y) of element B in the film being larger than 41 at % and smaller than 80 at %; and the amount of the oxygen atom in the film being [100−(x+y)] at %.
Claims15
A conductive composition film comprising the following elements A and B, and an oxygen atom:
- A:
- at least one element selected from the group consisting of In, Sn, and Zn;
- and
- B:
- at least one or more elements selected from the group consisting of In, Sn, Zn, V, W, Ni, Pd, Pt, Cu, Ag and Au and different from the element A;
- wherein a total (x+y) of an amount (x) of the element A and an amount (y) of the element B in the film is larger than 41 at % and smaller than 80 at %;
- and
- an amount of the oxygen atom in the film being is [100−(x+y)] at %.
A conductive composition film comprising at least one metal element selected from the group consisting of In, Sn and Zn, and an oxygen atom;
- wherein an amount (x) of the metal element in the film is larger than 41 at % and smaller than 80 at %;
- and
- an amount of the oxygen atom in the film is (100−x) at %.
A conductive composition film comprising at least one metal element selected from the group consisting of In, Sn and Zn, and an oxygen atom;
- wherein an amount (x) of the metal element in the film is larger than 41 at % and smaller than 80 at %;
- and
- an amount of the oxygen atom in the film is (100-x) at %.
Dependencies are inferred from the claim text.