Electronic device having improved ageing resistance
US11283046B2 · kind B2 · utility
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Key dates
| Filing date | May 11, 2018 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Jul 31, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
An electronic device includes a substrate, a first oxygen- and water-tight protection layer covering the substrate, at least one electronic component located on the first protection layer and having at least one organic semiconductor region, an oxygen- and water-tight encapsulation layer, the oxygen- and water-tight encapsulation layer having an epoxy or acrylate glue totally covering the organic semiconductor region, a second oxygen- and water-tight protection layer totally covering the encapsulation layer, and a support layer covering the second oxygen- and water-tight protection layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.