Organic electric-field switching device
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsYoshio Hanazato, Satoru Isoda, Satoshi Ueyama, Satoshi Nishikawa
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Abstract
An organic electric-field switching device has transparent or semitransparent upper electrodes and second insulating film so as to bias an electric field on a hetero-junction membrane formed on a lower electrode, in which the doping speed of a carrier is fast, and the switching device can be operated as the solid-state device and can be easily formed on a semiconductor made of silicon and the like. Therefore, the degree of integration of the device can be rapidly increased due to its multilayered structure.
Claims12
An organic field switching device comprising:
- a lower electrode;
- a first insulation film formed locally on said lower electrode;
- an organic hetero-junction membrane formed on said first insulating film and said electrode;
- a second insulating and transparent or semitransparent film formed on said hetero-junction membrane;
- a source electrode formed on said hetero-junction membrane, penetrating said second insulating film;
- a drain electrode formed on said hetero-junction membrane, penetrating said second insulating film;
- and
- a transparent or semitransparent upper electrode formed on said second insulating film.
An organic electric-field switching device comprising:
- a lower electrode;
- a first insulation film formed locally on said lower electrode;
- an organic hereto-junction membrane formed on said first insulating film and said lower electrode;
- a second insulating film formed on said hetero-junction membrane;
- a source electrode formed on said hetero-junction membrane, penetrating said second insulating film;
- a drain electrode formed on said hereto-junction membrane, penetrating said second insulating film;
- and
- an upper electrode formed on said second insulating film.
Dependencies are inferred from the claim text.