Lichtemittierende oder lichtempfangende Vorrichtung, Kapselungsstoff für lichtemittierende oder lichtempfangende Bauelemente und Verkapselungsverfahren.

摘要

There is provided a light-emitting or receiving device having improved weatherability , chemical resistance, hardness, and optical properties, which comprises a light-emitting or receiving element encapsulated with a polymer of a polymerizable liquid composition comprising at least one diallyl monomer or oligomer thereof. There is also provided a method for encapsulating a light-emitting or receiving element.