Organic light emitting element with resonant structure
US6133691A · kind A · utility
7Cited by
0References
5Claims
0Family size
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Key dates
| Filing date | Dec 3, 1997 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | Dec 3, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/631
Abstract
An organic light emitting element having a metal thin film on an upper surface of an organic thin film, is produced by mechanically cutting the metal thin film, using the cut metal thin film as a mask, and applying dry etching processing to the whole of the organic thin film and to a part of each of the thin films on the upper and lower surfaces of the organic thin film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.