THIN FILM ACTIVE ELEMENT GROUP, THIN FILM ACTIVE ELEMENT ARRAY, ORGANIC LIGHT EMITTING DEVICE, DISPLAY APPARATUS, AND THIN FILM ACTIVE ELEMENT MANUFACTURING METHOD

摘要

The objective is to achieve an organic thin film transistor group that can be manufactured more easily and at a lower cost. Provided is a thin film active element group comprising a drive active element having a semiconductor channel layer formed in a channel region between a source electrode and a drain electrode; and a switch active element having a semiconductor channel layer formed in a channel region between a source electrode and a drain electrode, the switch active element switching the drive active element. The drive active element and the switch active element are formed to be separated from each other in a direction of a channel width such that a straight line associated with the channel region of the drive active element and a straight line associated with the channel region of the switch active element are parallel to each other. The channel region of the drive active element and the channel region of the switch active element may be aligned linearly with each other in the direction of the channel width.