| abstract |
ThenThe present invention relates to pyrrole derivatives and a photosensitivenFilm using the same, and more specifically, the pyrrole derivativesnfrom pyrrole units that undergo chemical and electrochemical polymerizationnenable,nand a perylenediimide moiety for absorbing light to form a perylene diimide filmnby crosslinking the pyrrole units by irradiation with visiblenLight with wavelengthsnof more than 500 nm and in most solventsninsolublenbecomes. Such perylenediimide films can be widely usednthe manufacture of electrical, electronic and optical devices,nsuch as photodiodes, solar batteries, liquid crystal displaysnand light emitting diodes, etc. may be used. |