Organic thin film transistor, flat panel display apparatus comprising the same, and method of manufacturing the organic thin film transistor
US7910401B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2010 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Feb 17, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/125
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
An organic thin film transistor that can reduce contact resistance between source and drain electrodes and an organic semiconductor layer and can be readily manufactured, a flat panel display apparatus utilizing the organic thin film transistor, and a method of manufacturing the organic thin film transistor. The organic thin film transistor includes: a substrate; a source electrode and a drain electrode disposed on the gate insulating film; a conductive polymer layer disposed to cover at least a portion of each of source and drain electrodes; a hydrophobic material layer disposed on the substrate and the source and drain electrodes except regions where the conductive polymer layer are formed; an organic semiconductor layer electrically connected to the source and drain electrodes; a gate insulating film disposed to cover the organic semiconductor layer; and a gate electrode disposed on the gate insulating film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.