公开(公告)号：US20200325395A1

公开(公告)日：2020-10-15

申请号：US16782250

申请日：2020-02-05

Applicant: NANOSYS, INC.

Inventor： John J. CURLEY ,  Alexander TU ,  Wenzhou GUO ,  Chunming WANG ,  Christian IPPEN ,  Charles HOTZ

IPC: C09K11/88 ,  C09K11/08 ,  G02F1/13357 ,  G02F1/1333

Abstract: The invention relates to highly luminescent nanostructures with strong blue light absorbance, particularly core/shell nanostructures comprising an In(1-x)GaxP core and ZnSe and/or ZnS shell layers, wherein 0

公开(公告)号：US20240101897A1

公开(公告)日：2024-03-28

申请号：US18121757

申请日：2023-03-15

Applicant: Nanosys, Inc.

Inventor： Daekyoung KIM ,  Wenzhou GUO ,  Alexander TU ,  Yeewah Annie CHOW ,  Diego BARRERA ,  Christian IPPEN ,  Benjamin NEWMEYER ,  Ruiqing MA

IPC: C09K11/70 ,  C09K11/88 ,  H01L29/06 ,  H01L33/06 ,  H01L33/50

CPC classification number: C09K11/703 ,  C09K11/883 ,  H01L29/0665 ,  H01L33/06 ,  H01L33/502

Abstract: The invention is in the field of nanostructure synthesis. Provided are highly luminescent core/shell nanostructures with zinc fluoride and zinc acetate bound to their surface. Also provided are methods of preparing the nanostructures, films comprising the nanostructures, and devices comprising the nanostructures.

公开(公告)号：US20210013377A1

公开(公告)日：2021-01-14

申请号：US16925786

申请日：2020-07-10

Applicant: Nanosys, Inc.

Inventor： Daekyoung KIM ,  Wenzhou GUO ,  Alexander TU ,  Yeewah Annie CHOW ,  Diego BARRERA ,  Christian IPPEN ,  Benjamin NEWMEYER ,  Ruiqing MA

IPC: H01L33/50 ,  C09K11/88 ,  H01L33/06 ,  H01L29/06

Abstract: The invention is in the field of nanostructure synthesis. Provided are highly luminescent core/shell nanostructures with zinc fluoride and zinc acetate bound to their surface. Also provided are methods of preparing the nanostructures, films comprising the nanostructures, and devices comprising the nanostructures.

公开(公告)号：US20200325396A1

公开(公告)日：2020-10-15

申请号：US16847782

申请日：2020-04-14

Applicant: Nanosys, Inc.

Inventor： Yeewah Annie CHOW ,  Jason HARTLOVE ,  Charles HOTZ ,  Chunming WANG ,  Wenzhou GUO ,  Ilan JEN-LA PLANTE ,  Jason Travis TILLMAN ,  John J. CURLEY ,  Christian IPPEN ,  Alexander TU ,  Ke GONG ,  Minghu TU

IPC: C09K11/88 ,  C09K11/08 ,  C09K11/02 ,  H01L51/50 ,  G02F1/13357

Abstract: This disclosure pertains to the field of nanotechnology. The disclosure provides methods of preparing nanostructures using in situ prepared zinc dioleate and/or a metal halide. The nanostructures have high quantum yield, narrow emission peak width, tunable emission wavelength, and colloidal stability. Also provided are nanostructures prepared using the methods. And, nanostructure films and molded articles comprising the nanostructures are also provided.

公开(公告)号：US20200243713A1

公开(公告)日：2020-07-30

申请号：US16751641

申请日：2020-01-24

Applicant: Nanosys, Inc.

Inventor： Christopher SUNDERLAND ,  Ilan JEN-LA PLANTE ,  Alexander TU ,  Chunming WANG ,  Wenzhou GUO

IPC: H01L33/06 ,  B82Y15/00 ,  B82Y40/00 ,  H01L33/00 ,  H01L33/30

Abstract: The invention is in the field of nanostructure synthesis. Provided are highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core and at least two thin shell layers. The nanostructures may have additional shell layers. Also provided are methods of preparing the nanostructures, films comprising the nanostructures, and devices comprising the nanostructures.

公开(公告)号：US20200239769A1

公开(公告)日：2020-07-30

申请号：US16751632

申请日：2020-01-24

Applicant: Nanosys, Inc,

Inventor： Ilan JEN-LA PLANTE ,  Yeewah Annie CHOW ,  John J. CURLEY ,  Wenzhou GUO ,  Alexander TU ,  Chunming WANG

IPC: C09K11/70 ,  C09K11/02 ,  H01L33/06 ,  H01L33/00

Abstract: This disclosure pertains to the field of nanotechnology. The disclosure provides nanostructure compositions comprising (a) at least one population of nanostructures; (b) at least one metal halide bound to the surface of the nanostructures; and (c) at least one metal carboxylate bound to the surface of the nanostructures. The nanostructure compositions have high quantum yield, narrow emission peak width, tunable emission wavelength, and colloidal stability. Also provided are methods of preparing the nanostructure compositions. And, nanostructure films and molded articles comprising the nanostructure compositions are also provided.