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公开(公告)号:US20190044034A1
公开(公告)日:2019-02-07
申请号:US15670416
申请日:2017-08-07
Applicant: SABIC Global Technologies B.V.
Inventor: Soonyoung Hyun , Jong Woo Lee , Adel Fawzy Bastawros , Hao Zhou
IPC: H01L33/50 , B01J13/08 , C09K11/02 , C09K11/56 , C09K11/70 , C09K11/88 , H01L27/32 , H05B33/14 , H05B33/20 , B82Y20/00
Abstract: A quantum dot film includes at least one extruded polymer layer, the at least one extruded polymer layer including a plurality of stabilized quantum dots. The stabilized quantum dots may include one or more of the following: an encapsulation around each of the plurality of stabilized quantum dots, the encapsulation including an organic material or an inorganic material; a plurality of ligands having a length of about 5 nanometers (nm) to about 200 nm; a multi-shell structure; a shell having a thickness of about 1 to about 20 nm; and a concentration-gradient quantum dot.