公开(公告)号：US20190126312A1

公开(公告)日：2019-05-02

申请号：US16175897

申请日：2018-10-31

Applicant: Nanosys, Inc.

Inventor： James KUNDRAT ,  David OLMEIJER ,  David STRAIT ,  Poching TSAI

IPC: B05C1/08 ,  C09D133/06 ,  C09D5/22 ,  B05D1/28 ,  B05C11/10

Abstract: The present invention provides a method of producing nanostructure compositions and nanostructure films. The method includes adjusting white point of the nanostructure films in a continuous process. The present invention also provides an apparatus for preparing a nanostructure film for real-time white point adjustment.

公开(公告)号：US20190077954A1

公开(公告)日：2019-03-14

申请号：US15998504

申请日：2018-08-16

Applicant: Nanosys, Inc.

Inventor： Ravisubhash Tangirala ,  Shihai Kan ,  Jay Yamanaga ,  Charles Hotz ,  Donald Zehnder

IPC: C08L71/02 ,  C08K3/22 ,  C08K3/30 ,  C08K5/5313 ,  C08K5/3412 ,  C08K5/3467

Abstract: The present disclosure provides nanostructure compositions and methods of producing nanostructure compositions. The nanostructure compositions comprise at least one population of nanostructures, at least one poly(alkylene oxide) ligand bound to the surface of the nanostructures, and optionally at least one organic resin. The present disclosure also provides nanostructure films comprising a nanostructure layer and methods of making nanostructure films.

公开(公告)号：US10209129B2

公开(公告)日：2019-02-19

申请号：US15862954

申请日：2018-01-05

Applicant: Nanosys, Inc.

Inventor： Amanda Carpenter ,  Robert Wilson ,  Ernest C. Lee ,  Alexander Puski

IPC: G01J3/02 ,  G01J9/02 ,  G01J3/443

Abstract: Embodiments of measurement apparatus for measuring the optical properties of a sample film are described. The measurement apparatus includes a first stage, a second stage, and an arm structure coupled to the second stage. The first stage includes an optical source and a block of transparent material. The block of transparent material includes a surface that supports a sample film. The second stage includes a plurality of layers and an optical detector. The arm structure is designed to translate the second stage with respect to the first stage.

公开(公告)号：US20180370800A1

公开(公告)日：2018-12-27

申请号：US16015582

申请日：2018-06-22

Applicant: Nanosys, Inc.

Inventor： Austin SMITH ,  David OLMEIJER ,  Jared LYNCH ,  Minghu TU ,  Charles HOTZ

IPC: C01B25/08 ,  C01B19/04 ,  G02F1/015 ,  H01L33/06 ,  H01L51/50 ,  C08L63/00 ,  C08L81/02 ,  C08L75/04 ,  C08K5/3432

Abstract: The present disclosure provides nanostructure compositions and methods of producing nanostructure compositions. The nanostructure compositions comprise at least one population of nanostructures, at least one reactive diluent, at least one anaerobic stabilizer, and optionally at least one organic resin. The present disclosure also provides nanostructure films comprising a nanostructure layer and methods of making nanostructure films.

公开(公告)号：US09884763B1

公开(公告)日：2018-02-06

申请号：US15485760

申请日：2017-04-12

Applicant: NANOSYS, Inc.

Inventor： Erik C. Scher ,  Mihai A. Buretea ,  William P. Freeman ,  Joel Gamoras ,  Balxin Qian ,  Jeffrey A. Whiteford

IPC: C01B25/08 ,  C07F17/00 ,  C07F5/00 ,  C30B29/60 ,  C30B29/40 ,  C30B7/14

CPC classification number: C01B25/087 ,  B82Y30/00 ,  C01P2004/30 ,  C01P2004/54 ,  C01P2006/40 ,  C07F5/003 ,  C07F17/00 ,  C30B7/00 ,  C30B7/14 ,  C30B29/40 ,  C30B29/60 ,  Y10S977/773 ,  Y10S977/815 ,  Y10S977/816 ,  Y10S977/818 ,  Y10S977/819 ,  Y10S977/932

Abstract: Methods for producing nanostructures, particularly Group III-V semiconductor nanostructures, are provided. The methods include use of novel Group III and/or Group V precursors, novel surfactants, oxide acceptors, high temperature, and/or stable co-products. Related compositions are also described. Methods and compositions for producing Group III inorganic compounds that can be used as precursors for nanostructure synthesis are provided. Methods for increasing the yield of nanostructures from a synthesis reaction by removal of a vaporous by-product are also described.

公开(公告)号：US20170373232A1

公开(公告)日：2017-12-28

申请号：US15629031

申请日：2017-06-21

Applicant: Nanosys, Inc.

Inventor： Shihai KAN ,  Jay YAMANAGA ,  Charles HOTZ ,  Christian IPPEN ,  Wenzhuo GUO

IPC: H01L33/50 ,  H01L51/56 ,  H01L33/58 ,  H01L51/52 ,  H01L27/32 ,  B82Y40/00 ,  B82Y20/00 ,  G02F1/1333

CPC classification number: H01L33/507 ,  B82Y20/00 ,  B82Y40/00 ,  C01G9/08 ,  C01G15/006 ,  C09K11/025 ,  G02F1/1333 ,  H01L27/322 ,  H01L33/58 ,  H01L51/5262 ,  H01L51/56 ,  H01L2251/5369 ,  H01L2933/0041 ,  Y10S977/774 ,  Y10S977/888 ,  Y10S977/892 ,  Y10S977/95 ,  Y10S977/952

Abstract: Embodiments of a population of buffered barrier layer coated nanostructures and a method of making the nanostructures are described. Each of the buffered barrier layer coated nanostructures includes a nanostructure, an optically transparent buffer layer disposed on the nanostructure, and an optically transparent buffered barrier layer disposed on the buffer layer. The buffered barrier layer is configured to provide a spacing between adjacent nanostructures in the population of buffered barrier layer coated nanostructures to reduce aggregation of the adjacent nanostructures. The method for making the nanostructures includes forming a solution of reverse micro-micelles using surfactants, incorporating nanostructures into the reverse micro-micelles, and incorporating a buffer agent into the reverse micro-micelles. The method further includes individually coating the nanostructures with a buffered barrier layer and isolating the buffered barrier layer coated nanostructures with the surfactants of the reverse micro-micelles disposed on the barrier layer.

公开(公告)号：US09688534B1

公开(公告)日：2017-06-27

申请号：US14988858

申请日：2016-01-06

Applicant: NANOSYS, Inc.

Inventor： Erik C. Scher ,  Mihai A. Buretea ,  William P. Freeman ,  Joel Gamoras ,  Baixin Qian ,  Jeffrey A. Whiteford

IPC: C01B25/08

CPC classification number: C01B25/087 ,  B82Y30/00 ,  C01P2004/30 ,  C01P2004/54 ,  C01P2006/40 ,  C07F5/003 ,  C07F17/00 ,  C30B7/00 ,  C30B7/14 ,  C30B29/40 ,  C30B29/60 ,  Y10S977/773 ,  Y10S977/815 ,  Y10S977/816 ,  Y10S977/818 ,  Y10S977/819 ,  Y10S977/932

Abstract: Methods for producing nanostructures, particularly Group III-V semiconductor nanostructures, are provided. The methods include use of novel Group III and/or Group V precursors, novel surfactants, oxide acceptors, high temperature, and/or stable co-products. Related compositions are also described. Methods and compositions for producing Group III inorganic compounds that can be used as precursors for nanostructure synthesis are provided. Methods for increasing the yield of nanostructures from a synthesis reaction by removal of a vaporous by-product are also described.

公开(公告)号：US20170066965A1

公开(公告)日：2017-03-09

申请号：US15259889

申请日：2016-09-08

Applicant: NANOSYS, Inc.

Inventor： Jonathan TRUSKIER ,  Shihai KAN

IPC: C09K11/88 ,  C09K11/02 ,  C09K11/56

CPC classification number: C09K11/883 ,  B82Y20/00 ,  B82Y40/00 ,  C09K11/02 ,  C09K11/025 ,  C09K11/565 ,  Y10S977/774 ,  Y10S977/892 ,  Y10S977/896 ,  Y10S977/95

Abstract: Highly luminescent nanostructures comprising a ZnSe core and ZnS shell layers, particularly highly luminescent quantum dots, are provided. The nanostructures have high photoluminescence quantum yields and in certain embodiments emit light at particular wavelengths and have a narrow size distribution. Processes for producing such highly luminescent nanostructures and techniques for shell synthesis are also provided.

Abstract translation: 提供了包含ZnSe核和ZnS壳层，特别是高度发光的量子点的高发光纳米结构。 纳米结构具有高的光致发光量子产率，并且在某些实施例中发射特定波长的光并且具有窄的尺寸分布。 还提供了用于生产这种高度发光的纳米结构的方法和用于壳合成的技术。

公开(公告)号：US20160027966A1

公开(公告)日：2016-01-28

申请号：US14799308

申请日：2015-07-14

Applicant: NANOSYS, Inc.

Inventor： Robert S. Dubrow ,  Paul Furuta

IPC: H01L33/48 ,  H01L33/06 ,  H01L33/00 ,  H01L33/52

CPC classification number: H01L33/483 ,  C09K11/025 ,  C09K11/883 ,  H01L33/005 ,  H01L33/06 ,  H01L33/52 ,  H05B33/04

Abstract: Embodiments of a quantum dot carrier, a method of making a quantum dot carrier, and a quantum dot enhancement film are described. The quantum dot carrier includes a porous material, a plurality of quantum dots and a dispersing material for dispersing the quantum dots within the porous material. The porous material includes a plurality of pores while the quantum dots are disposed within the plurality of pores.

Abstract translation: 描述了量子点载体的实施方案，制备量子点载体的方法和量子点增强膜。 量子点载体包括多孔材料，多个量子点和用于将量子点分散在多孔材料内的分散材料。 多孔材料包括多个孔，而量子点设置在多个孔内。

公开(公告)号：US20040250950A1

公开(公告)日：2004-12-16

申请号：US10828100

申请日：2004-04-19

Applicant: NANOSYS, Inc.

Inventor： Robert Dubrow

IPC: C09J001/00 ,  G05G015/00 ,  B32B031/00

CPC classification number: C09J5/00 ,  B82Y30/00 ,  C09J2400/123 ,  Y10S977/904 ,  Y10T156/10 ,  Y10T428/23993 ,  Y10T428/24008

Abstract: This invention provides novel nanofibers and nanofiber structures which posses adherent properties, as well as the use of such nanofibers and nanofiber comprising structures in the coupling and/or joining together of articles or materials.