TRANSISTOR A COUCHES MINCES ORGANIQUES ET PROCEDE POUR SA FABRICATION

• Main Authors: HAN CHANG WOOK, LEE JAE YOON
• Format: Patent
• Language: French
• Published: 04.11.2011
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEMICONDUCTOR DEVICES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

An organic thin film transistor has a gate electrode (112) formed on a substrate (110), a gate insulation layer (114) formed on the gate electrode, a source/drain electrode (116a,116b) overlapped with both edges of gate electrode and formed on the gate insulation layer, an organic semiconductor layer (120) formed on the gate insulation layer, a hydrophilic adhesive layer (114a) and a hydrophobic adhesive layer (114b). The adhesive layers are formed between the gate insulation layer and the source/drain electrode, and between the organic semiconductor layer and the gate insulation layer, respectively. An independent claim is included for the production of an organic thin film transistor.