| http://www.w3.org/ns/prov#value | - Furthermore, the imide derivative or the material for an organic EL device of the invention is also suitable as an organic photoreceptor and a material for an organic solar cell.The organic EL device of the invention can be suitably used as a light source such as a planar emitting material and backlight of a display, a display part of a portable phone, PDA, a car navigator, or an instruction panel
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