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公开(公告)号：EP3385355B1
公开(公告)日：2020-09-02
申请号：EP18168802.9
申请日：2015-03-04
发明人： Naasani, Imad , Vo, Cong-Duan
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公开(公告)号：EP3425020A1
公开(公告)日：2019-01-09
申请号：EP18183241.1
申请日：2015-03-30
摘要： A light emitting device comprising a primary light source and multi-phase polymer films of quantum dots (QDs) are disclosed. The QDs are absorbed in a host matrix, which is dispersed within an outer polymer phase. The host matrix is hydrophobic and is compatible with the surface of the QDs. The host matrix may also include a scaffolding material that prevents the QDs from agglomerating. The outer polymer is typically more hydrophilic and prevents oxygen from contacting the QDs.
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公开(公告)号：EP3428244A1
公开(公告)日：2019-01-16
申请号：EP18186420.8
申请日：2014-08-13
摘要： Multi-phase polymer films containing quantum dots (QDs) are described herein. The films have domains of primarily hydrophobic polymer and domains of primarily hydrophilic polymer. QDs, being generally more stable within a hydrophobic matrix, are dispersed primarily within the hydrophobic domains of the films. The hydrophilic domains tend to be effective at excluding oxygen.
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公开(公告)号：EP3385355A1
公开(公告)日：2018-10-10
申请号：EP18168802.9
申请日：2015-03-04
发明人： Naasani, Imad , Vo, Cong-Duan
摘要： The addition of a chain transfer agent (CTA) or a reversible-addition fragmentation chain transfer agent (RAFT CTA) such as (2-(dodecyl-thiocarbonothioylthio)-2-methylpropionic acid) during the formation of quantum dot polymer films yields films characterized by high and stable quantum yields.
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