| 摘要 |
<p>A method for determining the combination of the electrode and organic semiconductor with improved electron injection efficiency and hole injection efficiency in an organic TFT is provided, two types of FETs, that is, an n channel FET and a p channel FET are realized, and further, a complementary TFT (CTFT) is provided. The method for obtaining the vacuum level shift at the electrode metal/organic semiconductor interface from physical constants of constituent elements of the electrode and the organic semiconductor is provided. By changing the electrode metal through an electrochemical method, the electrodes whose electron injection and hole injection can be controlled are formed. By using these electrodes, two types of FETs such as an n channel FET and a p channel FET are realized, thereby providing a complementary TFT (CTFT).</p> |
