公开(公告)号：US07910393B2

公开(公告)日：2011-03-22

申请号：US12493946

申请日：2009-06-29

Applicant: Hyungrak Kim ,  Malcolm Abbott ,  Andreas Meisel ,  Elizabeth Tai ,  Augustus Jones ,  Dmitry Poplavskyy ,  Karel Vanheusden

Inventor： Hyungrak Kim ,  Malcolm Abbott ,  Andreas Meisel ,  Elizabeth Tai ,  Augustus Jones ,  Dmitry Poplavskyy ,  Karel Vanheusden

IPC: H01L21/368

CPC classification number: H01L21/02532 ,  H01L21/02381 ,  H01L21/02601 ,  H01L21/02628 ,  H01L21/02658

Abstract: A Group IV based nanoparticle fluid is disclosed. The nanoparticle fluid includes a set of nanoparticles—comprising a set of Group IV atoms, wherein the set of nanoparticles is present in an amount of between about 1 wt % and about 20 wt % of the nanoparticle fluid. The nanoparticle fluid also includes a set of HMW molecules, wherein the set of HMW molecules is present in an amount of between about 0 wt % and about 5 wt % of the nanoparticle fluid. The nanoparticle fluid further includes a set of capping agent molecules, wherein at least some capping agent molecules of the set of capping agent molecules are attached to the set of nanoparticles.

Abstract translation: 公开了基于IV族的纳米颗粒流体。 纳米颗粒流体包括一组纳米颗粒，其包含一组IV族原子，其中所述纳米颗粒组以纳米颗粒流体的约1重量％至约20重量％的量存在。 纳米颗粒流体还包括一组HMW分子，其中该组HMW分子以纳米颗粒流体的约0重量％至约5重量％的量存在。 纳米颗粒流体还包括一组封端剂分子，其中所述一组封端剂分子的至少一些封端剂分子连接到该组纳米颗粒上。

公开(公告)号：US20100275982A1

公开(公告)日：2010-11-04

申请号：US12029838

申请日：2008-02-12

Applicant: Malcolm Abbott ,  Maxim Kelman ,  Francesco Lemmi ,  Andreas Meisel ,  Dmitry Poplavskyy ,  Mason Terry ,  Karel Vanheusden

Inventor： Malcolm Abbott ,  Maxim Kelman ,  Francesco Lemmi ,  Andreas Meisel ,  Dmitry Poplavskyy ,  Mason Terry ,  Karel Vanheusden

IPC: H01L31/0352

CPC classification number: H01L31/0352 ,  H01L31/056 ,  H01L31/061 ,  H01L31/0682 ,  H01L31/1804 ,  Y02E10/52 ,  Y02E10/547 ,  Y02P70/521

Abstract: A device for generating electricity from solar radiation is disclosed. The device includes a wafer doped with a first dopant, the wafer including a front-side and a back-side, wherein the front-side is configured to be exposed to the solar radiation. The device also includes a fused Group IV nanoparticle thin film deposited on the front-side, wherein the nanoparticle thin film includes a second dopant, wherein the second dopant is a counter dopant. The device further includes a first electrode deposited on the nanoparticle thin film, and a second electrode deposited on the back-side, wherein when solar radiation is applied to the front-side, an electrical current is produced.

Abstract translation: 公开了一种用于从太阳辐射发电的装置。 该器件包括掺杂有第一掺杂剂的晶片，晶片包括前侧和后侧，其中前侧被配置为暴露于太阳辐射。 该装置还包括沉积在前侧的融合的IV族纳米颗粒薄膜，其中所述纳米颗粒薄膜包括第二掺杂剂，其中所述第二掺杂剂是反掺杂剂。 该装置还包括沉积在纳米颗粒薄膜上的第一电极和沉积在背面的第二电极，其中当向前侧施加太阳辐射时，产生电流。

公开(公告)号：US07572740B2

公开(公告)日：2009-08-11

申请号：US12060528

申请日：2008-04-01

Applicant: Mason Terry ,  Malcolm Abbott ,  Maxim Kelman ,  Andreas Meisel ,  Dmitry Poplavskyy ,  Eric Schiff

Inventor： Mason Terry ,  Malcolm Abbott ,  Maxim Kelman ,  Andreas Meisel ,  Dmitry Poplavskyy ,  Eric Schiff

IPC: H01L21/302 ,  H01L21/461

CPC classification number: H01L21/02667 ,  H01L21/02524 ,  H01L21/02532 ,  H01L21/02601 ,  H01L21/02628

Abstract: A method for producing a Group IV semiconductor thin film in a chamber is disclosed. The method includes positioning a substrate in the chamber, wherein the chamber further has a chamber pressure. The method further includes depositing a nanoparticle ink on the substrate, the nanoparticle ink including set of Group IV semiconductor nanoparticles and a solvent, wherein each nanoparticle of the set of Group IV semiconductor nanoparticles includes a nanoparticle surface, wherein a layer of Group IV semiconductor nanoparticles is formed. The method also includes striking a hydrogen plasma; and heating the layer of Group IV semiconductor nanoparticles to a fabrication temperature of between about 300° C. and about 1350° C., and between about 1 nanosecond and about 10 minutes; wherein the Group IV semiconductor thin film is formed.

Abstract translation: 公开了一种用于在腔室中制造IV族半导体薄膜的方法。 该方法包括将衬底定位在腔室中，其中腔室还具有腔室压力。 该方法还包括在衬底上沉积纳米颗粒油墨，所述纳米颗粒油墨包括IV族半导体纳米颗粒和溶剂组，其中该组IV半导体纳米颗粒的每个纳米颗粒包括纳米颗粒表面，其中第IV族半导体纳米颗粒 形成了。 该方法还包括冲击氢等离子体; 以及将所述IV族半导体纳米颗粒层加热至约300℃至约1350℃，约1纳秒至约10分钟之间的制备温度; 其中形成IV族半导体薄膜。

公开(公告)号：US20080308130A1

公开(公告)日：2008-12-18

申请号：US12185444

申请日：2008-08-04

Applicant: Erik Scher ,  Mihai Buretea ,  Jeffery A. Whiteford ,  Andreas Meisel

Inventor： Erik Scher ,  Mihai Buretea ,  Jeffery A. Whiteford ,  Andreas Meisel

IPC: B08B3/08 ,  B08B7/00

CPC classification number: H01L51/426 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  H01L51/0036 ,  H01L51/0037 ,  Y02E10/549 ,  Y10S977/70 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/778 ,  Y10S977/811 ,  Y10S977/813 ,  Y10S977/814 ,  Y10S977/815 ,  Y10S977/824 ,  Y10T428/31504

Abstract: Methods of processing nanocrystals to remove excess free and bound organic material and particularly surfactants used during the synthesis process, and resulting nanocrystal compositions, devices and systems that are physically, electrically and chemically integratable into an end application.

Abstract translation: 处理纳米晶体以去除过量游离和结合的有机材料，特别是在合成过程中使用的表面活性剂的方法，以及在物理，电学和化学上可整合成最终应用的所得纳米晶体组合物，器件和系统。

公开(公告)号：US20080241051A1

公开(公告)日：2008-10-02

申请号：US10933827

申请日：2004-09-02

Applicant: Erik Scher ,  Mihai Buretea ,  Jeffery A. Whiteford ,  Andreas Meisel

Inventor： Erik Scher ,  Mihai Buretea ,  Jeffery A. Whiteford ,  Andreas Meisel

IPC: C01B19/04 ,  C01G11/02

CPC classification number: H01L51/426 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  H01L51/0036 ,  H01L51/0037 ,  Y02E10/549 ,  Y10S977/70 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/778 ,  Y10S977/811 ,  Y10S977/813 ,  Y10S977/814 ,  Y10S977/815 ,  Y10S977/824 ,  Y10T428/31504

Abstract: Methods of processing nanocrystals to remove excess free and bound organic material and particularly surfactants used during the synthesis process, and resulting nanocrystal compositions, devices and systems that are physically, electrically and chemically integratable into an end application.

Abstract translation: 处理纳米晶体以去除过量游离和结合的有机材料，特别是在合成过程中使用的表面活性剂的方法，以及在物理，电学和化学上可整合成最终应用的所得纳米晶体组合物，器件和系统。

公开(公告)号：US07267875B2

公开(公告)日：2007-09-11

申请号：US11147670

申请日：2005-06-07

Applicant: Jeffery A. Whiteford ,  Mihai Buretea ,  William P. Freeman ,  Andreas Meisel ,  Kyu S. Min ,  J. Wallace Parce ,  Erik Scher

Inventor： Jeffery A. Whiteford ,  Mihai Buretea ,  William P. Freeman ,  Andreas Meisel ,  Kyu S. Min ,  J. Wallace Parce ,  Erik Scher

IPC: B32B5/16

CPC classification number: C09C1/3081 ,  B82Y30/00 ,  C01P2004/16 ,  C01P2004/45 ,  C01P2004/54 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/40 ,  C01P2006/60 ,  C09C3/006 ,  C09C3/063 ,  C09C3/12 ,  H01G4/14 ,  Y10S977/773 ,  Y10T428/2982 ,  Y10T428/2989 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

Abstract: Ligand compositions for use in preparing discrete coated nanostructures are provided, as well as the coated nanostructures themselves and devices incorporating same. Methods for post-deposition shell formation on a nanostructure and for reversibly modifying nanostructures are also provided. The ligands and coated nanostructures of the present invention are particularly useful for close packed nanostructure compositions, which can have improved quantum confinement and/or reduced cross-talk between nanostructures.

Abstract translation: 提供了用于制备离散涂层纳米结构的配体组合物，以及涂覆的纳米结构本身和结合其的装置。 还提供了在纳米结构上沉积后壳形成和用于可逆修饰纳米结构的方法。 本发明的配体和包被的纳米结构对于紧密堆积的纳米结构组合物是特别有用的，其可以改进纳米结构的量子限制和/或减少的串扰。

公开(公告)号：US07232593B2

公开(公告)日：2007-06-19

申请号：US10231935

申请日：2002-08-30

Applicant: Tzenka Miteva ,  Gabriele Nelles ,  Akio Yasuda ,  Andreas Meisel ,  Dieter Neher

Inventor： Tzenka Miteva ,  Gabriele Nelles ,  Akio Yasuda ,  Andreas Meisel ,  Dieter Neher

IPC: C09K11/06

CPC classification number: H01L51/0036 ,  C09K11/06 ,  C09K19/56 ,  C09K19/60 ,  C09K2211/1425 ,  C09K2211/1458 ,  G02F1/133603 ,  H01L51/0039 ,  H01L51/5293 ,  Y10S428/917 ,  Y10T428/10 ,  Y10T428/1041

Abstract: The invention relates to aligned emissive polymer blended with at least one chromophore with rigid-rod-type or discotic asymmetric molecular structure; to film incorporating such polymer blends; to devices incorporating such polymers blends or films, and to uses thereof.

Abstract translation: 本发明涉及与至少一种具有刚性棒状或盘状不对称分子结构的生色团共混的排列发光聚合物; 加入这种聚合物共混物的薄膜; 包括这种聚合物共混物或薄膜的装置及其用途。