Back to results
US 2006/0152141 A1Published application
Organic EL element, organic EL display device and method for fabricating them
AssigneeOPTREX Corporation
InventorNobuhiro Nakamura
Life of this patent
Estimating the term…
Abstract
An organic EL panel 114 includes an anode 144, which is a transparent and conductive, a cathode 134, and an organic EL multilayer film 124 sandwiched between the anode 144 and the cathode 134, wherein the cathode 134 has an interface with the organic EL multilayer film 124, the interface comprising a black material. An organic EL display device includes such an organic EL element.
Claims11
An organic EL element comprising:
- a first electrode, the first electrode being transparent and conductive;
- a second electrode;
- and
- an organic EL multilayer film disposed between the first electrode and the second electrode;
- wherein the second electrode has an interface with the organic EL multilayer film, the interface being made of a black material.
2 more elements
A method for fabricating an organic EL element, comprising:
- forming a first electrode on a substrate, the first electrode being transparent and conductive;
- forming an organic EL multilayer film on a side of the first electrode remote from the substrate;
- and
- forming a second electrode on a side of the organic EL multilayer film remote from the substrate, the second electrode having a black interface with the organic EL multilayer film.
1 more element
Dependencies are inferred from the claim text.