| 摘要 |
<p>The present invention relates to an anti-yellowing composition for an encapsulating material of OLED, which comprises a silicon resin, an epoxy compound, a thermosetting initiator, a solvent, a filler, an inorganic matter, a thiol-based compound, and a silane coupling agent, represented as a chemical formula 1. A composition of the present invention provides high transparency after hardening while maintaining high hardness of epoxy using a cycloaliphatic epoxy resin and a silicon resin in a mixed manner.</p> |
