PROCESS FOR FABRICATING ORGANIC THIN FILM TRANSISTOR ELEMENT, ORGANIC THIN FILM TRANSISTOR ELEMENT FABRICATED BY THAT PROCESS, AND ORGANIC THIN FILM TRANSISTOR ELEMENT SHEET

摘要

PROBLEM TO BE SOLVED: To provide an organic thin film transistor element in which deterioration of transistor characteristics due to aging or bending is suppressed by suppressing the deterioration of transistor characteristics in the fabrication process, and to provide an organic thin film transistor element sheet and a process for fabricating an organic thin film transistor. SOLUTION: The process for fabricating an organic thin film transistor comprises a step for forming an organic semiconductor protective layer 3 in contact with an organic semiconductor layer 6, and a step for removing the organic semiconductor protective layer 3 from a part for forming a source electrode 4 and a drain electrode 5. In the process for forming the source electrode 4 and the drain electrode 5, the source electrode 4 and the drain electrode 5 are formed in contact with a part of organic semiconductor layer 6 from where the organic semiconductor protective layer 3 is removed. COPYRIGHT: (C)2004,JPO&NCIPI