Patent ID: 9070838
Filing Date: 2015-06-30
Classification: H01L,Y10T

Abstract:
1. An optoelectronic device, comprising: a light source; an emission layer disposed on the light source comprising a light emitting particle dispersed in a first matrix polymer; a first polymer film consisting of an organic/inorganic hybrid polymer disposed directly on the emission layer; and a second polymer film disposed directly on the first polymer film, wherein the light emitting particle is a semiconductor nanocrystal selected from a Group II-VI compound, a Group III-V compound, a Group IV-VI compound, a Group IV element, a Group IV compound, or a combination thereof, the organic/inorganic hybrid polymer comprises a first moiety comprising a siloxane bond (—Si—O—Si—), a second moiety comprising a siloxane bond and at least one functional group, and a third moiety comprising a siloxane bond and a cross-linked structure of at least one reactive functional groups, and the organic/inorganic hybrid polymer is different from the matrix polymer, and the second polymer film consists of a polymerized product of a first monomer with at least two thiol (—SH) groups and a second monomer with at least two carbon-carbon unsaturated bond-containing groups at a terminal end.