Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same
AssigneeHitachi Chemical Company, Ltd.
InventorsShigeaki FUNYUU, Naoki ASANO, Kenichi ISHITSUKA
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Abstract
An embodiment of the present invention relates to a composition containing a polymer oroligomer (A) having a repeating unit with hole transport properties and also having a thienylgroup which may have a substituent, and an initiator (B), wherein the solubility of the composition is capable of being changed by applying heat, light, or both heat and light.
Claims21
A composition comprising a polymer or oligomer (A) having a unit with hole transport properties and also having a thienyl group which may have a substituent, and an initiator (B), wherein solubility of the composition is capable of being changed by applying heat, light, or both heat and light.
Dependencies are inferred from the claim text.