| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic semiconductor thin-film transistor display panel which can stably ensure thin-film transistor characteristics, and to provide a manufacturing method therefor. <P>SOLUTION: A method of manufacturing an organic semiconductor thin-film transistor display panel comprises a process of forming the island of a light-blocking film on an insulating substrate, and forming an interlayer insulation film on the insulating substrate; a process of forming a drain electrode and a data line including a source electrode, and forming a partition, having an opening exposing portions of the source and drain electrodes and a region in between the source and drain electrodes and a contact hole exposing the drain electrode; a process of forming an organic semiconductor in the opening by means of an inkjet system, forming a gate insulating film on the organic semiconductor, and forming a gate line having a gate electrode at the partition; and a process of forming a passivation layer which covers the gate line and exposes the drain electrode, and forming a pixel electrode on the passivation layer. This method can stably ensure thin-film transistor characteristics. The manufacturing process can be simplified, since the partition and the interlayer insulation film or the passivation layer are formed only by a photolithograhic process that uses an organic insulating material. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
