PHENACENE PRECURSOR COMPOUND AND INK COMPRISING THE SAME, ORGANIC FILM USING THE SAME AND PRODUCTION METHOD THEREOF, ELECTRONIC DEVICE, AND ORGANIC THIN FILM TRANSISTOR

摘要

PROBLEM TO BE SOLVED: To provide a phenacene precursor compound being excellent in solvent solubility and storage stability and being converted to a phenacene compound by external stimulation; an ink; an organic film; and an electronic device.SOLUTION: A phenacene precursor compound having a partial structure represented by the general formula (I) or the like on a molecular structural formula terminal site is obtained, and using an ink dissolving this in a solvent, an organic semiconductor layer 1 is formed to constitute an organic thin film transistor. [At least either pair of (X, X) or (Y, Y) is both H and the other pair is both a substituted or non-substituted acyloxy group. Rand Rare H or halogens. Rand Rare groups selected from water, H, halogens, substituted and non-substituted alkyl groups or alkoxy groups or thioalkoxy groups and may be the same or different.]