| 摘要 |
<p>The invention relates to a composition for organic EL (Electroluminescent) luminophor orientation controlling, an organic EL luminophor orientation controlling film, and an organic EL element and a fabricating method thereof. The invention aims at providing a composition for organic EL luminophor orientation controlling with an excellent light orientation sensitivity, wherein the luminescent efficiency stability is obtained according to the high heat resistance, and the organic EL luminophor orientation controlling film can be formed; the controlling film can exert excellent polarized luminescent efficiency according to high level anisotropic orientation of the organic EL luminophor. The invention relates to a composition for organic EL luminophor orientation controlling, comprising a compound [A] containing an optical orientation group with a cinnamic acid structure. The compound [A] is preferably polysiloxane compound; furthermore, the optical orientation group with the cinnamic acid structure is preferably at least one selected from the group consisting of the group of the compound shown as the following formula (1) and the group of the compound shown as the following formula (2).</p> |
