Back to results
US 7,598,116 B2Granted
Organic thin film transistor and process for manufacturing same
AssigneeSTMicroelectronics S.r.l.
InventorsRoberta Cuozzo, Anna Morra, Teresa Napolitano
Life of this patent
Estimating the term…
Abstract
A process for manufacturing an organic thin film transistor includes the steps of arranging a shaping element having a first profile defining a slot, forming a mold suitable to define a cavity with the shaping element, depositing source and drain layers, an active material layer and a dielectric layer within the cavity, depositing a gate layer in the slot of the shaping element, and transferring the gate layer in contact with the dielectric layer by means of the shaping element.
Claims31
A process for manufacturing an organic thin film transistor comprising:
- a) arranging a shaping element having a first profile defining a slot;
- b) forming, by means of said shaping element, a mold suitable to define a cavity;
- c) forming source and drain layers, an active material layer, and a dielectric layer of the transistor within the cavity;
- d) depositing a gate layer within the slot of the shaping element;
- and
- e) transferring, by means of the shaping element, the gate layer in contact with the dielectric layer.
3 more elements
Dependencies are inferred from the claim text.