公开(公告)号：US20200067006A1

公开(公告)日：2020-02-27

申请号：US16546486

申请日：2019-08-21

申请人： NANOSYS, Inc.

发明人： Christian IPPEN ,  Daekyoung Kim ,  Emma Rose Dohner ,  Jesse Manders ,  David Olmeijer ,  Ruiqing Ma

IPC分类号： H01L51/50 ,  C09K11/06 ,  B82Y40/00 ,  H01L51/00

摘要： The present invention provides nanostructure compositions and methods of producing nanostructure compositions. The nanostructure compositions comprise a population of nanostructures comprising charge-transporting ligands. The present invention also provides nanostructure films comprising the nanostructure compositions and methods of making nanostructure films using the nanostructure compositions.

公开(公告)号：US11637256B2

公开(公告)日：2023-04-25

申请号：US16546486

申请日：2019-08-21

申请人： NANOSYS, Inc.

发明人： Christian Ippen ,  Daekyoung Kim ,  Emma Rose Dohner ,  Jesse Manders ,  David Olmeijer ,  Ruiqing Ma

IPC分类号： H01L51/50 ,  B82Y40/00 ,  C09K11/06 ,  H01L51/00

摘要： The present invention provides nanostructure compositions and methods of producing nanostructure compositions. The nanostructure compositions comprise a population of nanostructures comprising charge-transporting ligands. The present invention also provides nanostructure films comprising the nanostructure compositions and methods of making nanostructure films using the nanostructure compositions.

公开(公告)号：US11121339B2

公开(公告)日：2021-09-14

申请号：US16406930

申请日：2019-05-08

申请人： Nanosys, Inc.

发明人： Emma Rose Dohner ,  Yeewah Annie Chow ,  Wenzhuo Guo ,  Christian Justus Ippen ,  Jason Travis Tillman ,  Jonathan Andrew Truskier

IPC分类号： H01L51/50 ,  H01L51/56

摘要： Embodiments of the present application relate to illumination devices using luminescent nanostructures. An illumination device includes a first conductive layer, a second conductive layer, a hole transport layer, an electron transport layer and a material layer that includes a plurality of luminescent nanostructures. The hole transport layer and the electron transport layer are each disposed between the first conductive layer and the second conductive layer. The material layer is disposed between the hole transport layer and the electron transport layer and includes one or more discontinuities in its thickness such that the hole transport layer and the electron transport layer contact each other at the one or more discontinuities. Resonant energy transfer occurs between the luminescent nanostructures and excitons at the discontinuities.