Organic electroluminescent device
First Claim
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1. An organic electroluminescent device comprisingan anode:
- a cathode;
an organic luminescent layer between the anode and the cathode; and
a cathode interface layer between the organic luminescent layer and the cathode, whereinthe cathode interface layer comprises at least one compound selected froma halide of a metal of Group 3A of the Periodic Table,a halide of a metal of a lanthanide series of the Periodic Table, anda complex halide compound of at least two metal elements.
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Abstract
An organic electroluminescent device including an anode, an organic luminescent layer adjacent to the anode, a cathode interface layer adjacent to the organic luminescent layer and a cathode adjacent to the cathode interface layer. The cathode interface layer includes at least one compound selected from a halide of a metal of Group 3A of the Periodic Table, a halide of a metal of the lanthanide series of the Periodic Table, and a complex halide compound of at least two metal elements.
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10 Claims
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1. An organic electroluminescent device comprising
an anode: -
a cathode; an organic luminescent layer between the anode and the cathode; and a cathode interface layer between the organic luminescent layer and the cathode, wherein the cathode interface layer comprises at least one compound selected from a halide of a metal of Group 3A of the Periodic Table, a halide of a metal of a lanthanide series of the Periodic Table, and a complex halide compound of at least two metal elements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification