Patterning of thin films for the fabrication of organic multi-color displays
Organic light emitting devices and methods of making them are described. The devices contain a substrate, a first electrical contact layer, a patterned organic layer, and a second electrical contact layer. A covering portion covers the sides of the organic layer, protecting the same. In the methods,...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
07.01.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Abstract | Organic light emitting devices and methods of making them are described. The devices contain a substrate, a first electrical contact layer, a patterned organic layer, and a second electrical contact layer. A covering portion covers the sides of the organic layer, protecting the same. In the methods, a first organic layer is provided over a first electrical contact layer, followed by a patterned second electrical contact layer. The organic layer is etched using the patterned electrical contact layer as a mask. In one embodiment, the etching step exposes an area over the first electrical contact layer, and a second organic layer is provided over the exposed area. |
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AbstractList | Organic light emitting devices and methods of making them are described. The devices contain a substrate, a first electrical contact layer, a patterned organic layer, and a second electrical contact layer. A covering portion covers the sides of the organic layer, protecting the same. In the methods, a first organic layer is provided over a first electrical contact layer, followed by a patterned second electrical contact layer. The organic layer is etched using the patterned electrical contact layer as a mask. In one embodiment, the etching step exposes an area over the first electrical contact layer, and a second organic layer is provided over the exposed area. |
Author | JAMES C. STURM CHUNGIH WU |
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RelatedCompanies | TRUSTEES OF PRINCETON UNIVERSITY, THE |
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Snippet | Organic light emitting devices and methods of making them are described. The devices contain a substrate, a first electrical contact layer, a patterned organic... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
Title | Patterning of thin films for the fabrication of organic multi-color displays |
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