TRANSPARENT ELECTRODE, ELECTRONIC DEVICE, AND ORGANIC ELECTROLUMINESCENT DEVICE

摘要

Provided is a transparent electrode including a nitrogen-containing layer and an electrode layer provided adjacent thereto. The nitrogen-containing layer includes a compound that contains a nitrogen atom or atoms and has an effective lone pair content n/M of 2.0×10−3 or more, wherein n represents the number of unshared electron pairs that neither contribute to aromaticity nor are coordinated to metal among the unshared electron pairs of the nitrogen atom or atoms, and M represents the molecular weight of the compound. The electrode layer includes silver as a main component and at least one additive element selected from aluminum, gold, indium, copper, palladium, and platinum.

主权项

1. A transparent electrode comprising:
a nitrogen-containing layer comprising a compound that contains a nitrogen atom or atoms (N) having an unshared electron pair or pairs and has an effective lone pair content n/M of 2.0×10−3 or more, wherein n represents the number of unshared electron pairs that neither contribute to aromaticity nor are coordinated to metal among the unshared electron pair or pairs of the nitrogen atom or atoms, and M represents the molecular weight of the compound; and an electrode layer provided adjacent to the nitrogen-containing layer and comprising silver (Ag) as a main component and at least one additive element selected from aluminum (Al), gold (Au), indium (In), copper (Cu), palladium (Pd), and platinum (Pt).