Organic device including semiconducting layer aligned according to microgrooves of photoresist layer
US6867117B2 · kind B2 · utility
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2References
22Claims
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Key dates
| Filing date | Jun 9, 2004 |
| Grant date | Mar 15, 2005 |
| Priority date | — |
| Expiry date | Jun 9, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/111
Abstract
An organic device including a substrate or a dielectric layer; a photoresist layer formed on the substrate or dielectric layer, wherein the photoresist layer is provided with a plurality of microgrooves having an alignment direction; an organic semiconducting layer having alignment formed on the photoresist layer, wherein the organic semiconducting layer aligns according to the alignment direction of the microgrooves of the photoresist layer; and an electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.