公开(公告)号：US10038156B2

公开(公告)日：2018-07-31

申请号：US15251123

申请日：2016-08-30

申请人： Xiong Gong ,  Chang Liu

发明人： Xiong Gong ,  Chang Liu

IPC分类号： H01L51/42 ,  H01L51/44 ,  B82Y20/00 ,  B82Y40/00 ,  H01L51/00

CPC分类号： H01L51/4246 ,  B82Y20/00 ,  B82Y40/00 ,  H01L51/0037 ,  H01L51/42 ,  H01L51/4213 ,  H01L51/442 ,  H01L51/447 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521 ,  Y10S977/774 ,  Y10S977/813 ,  Y10S977/892 ,  Y10S977/954

摘要： A broad-band photodetector utilizes perovskite hybrid material and quantum dots as light harvesters. In particular, the photodetector is configured so that the structural defects on the surface of a quantum dot layer are passivated with perovskite hybrid material. As a result, the trap states on the surface of the quantum dot material is reduced, allowing leakage currents in the quantum dot material to be significantly reduced. As such, the photodetector is able to achieve broad-band operation, with enhanced photoresponsitivity and detectivity.

公开(公告)号：US09941433B2

公开(公告)日：2018-04-10

申请号：US15259038

申请日：2016-09-07

申请人： Vadient Optics, LLC.

发明人： George Williams ,  Andrew S. Huntington

IPC分类号： H01L27/146 ,  H01L31/0352 ,  H01L31/02 ,  H01L27/144 ,  H01L31/0224 ,  H01L31/18 ,  B82Y40/00 ,  B82Y20/00

CPC分类号： H01L31/035263 ,  B82Y20/00 ,  B82Y40/00 ,  H01L27/1446 ,  H01L27/14601 ,  H01L31/02019 ,  H01L31/022466 ,  H01L31/0264 ,  H01L31/035218 ,  H01L31/101 ,  H01L31/109 ,  H01L31/18 ,  H01L31/1876 ,  H01L51/42 ,  Y10S977/774 ,  Y10S977/813 ,  Y10S977/892 ,  Y10S977/954

摘要： A composite quantum-dot photodetector comprising a substrate with a colloidally deposited thin film structure forming a photosensitive region, the thin film containing at least one type of a nanocrystal quantum-dot, whereby the nanocrystal quantum dots are spaced by ligands to form a lattice, and the lattice of the quantum dots has an infill material that forms an inorganic matrix that isolates the nanocrystal quantum dots from atmospheric exposure.

公开(公告)号：US20180006092A1

公开(公告)日：2018-01-04

申请号：US15548607

申请日：2016-02-01

申请人： MERCK PATENT GMBH ,  YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM, LTD.

发明人： Bernhard RIEGER ,  Edgar BOEHM ,  Volker HILARIUS ,  Christof PFLUMM ,  Uri BANIN

IPC分类号： H01L27/32 ,  G02B5/20 ,  B82Y40/00 ,  B82Y20/00

CPC分类号： H01L27/322 ,  B82Y20/00 ,  B82Y40/00 ,  C09K11/02 ,  C09K11/883 ,  G02B5/206 ,  G02B2207/101 ,  G02F2001/01791 ,  G02F2001/133614 ,  G02F2202/101 ,  G02F2202/102 ,  G02F2202/106 ,  G02F2202/107 ,  G02F2202/36 ,  H01L27/3213 ,  H01L27/3244 ,  H01L2251/5369 ,  Y10S977/774 ,  Y10S977/813 ,  Y10S977/816 ,  Y10S977/818 ,  Y10S977/819 ,  Y10S977/82 ,  Y10S977/824 ,  Y10S977/892 ,  Y10S977/95 ,  Y10S977/952

摘要： The present invention relates inter alia to a color display comprising nanoparticles and color filters.

公开(公告)号：US20170267924A1

公开(公告)日：2017-09-21

申请号：US15459767

申请日：2017-03-15

申请人： OSAKA UNIVERSITY ,  NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY ,  NICHIA CORPORATION

发明人： Susumu KUWABATA ,  Taro UEMATSU ,  Kazutaka WAJIMA ,  Tsukasa TORIMOTO ,  Tatsuya KAMEYAMA ,  Daisuke OYAMATSU ,  Kenta NIKI

IPC分类号： C09K11/62 ,  H01L33/50 ,  G02F1/1335 ,  B01J13/02

CPC分类号： C09K11/621 ,  B01J13/02 ,  B82Y30/00 ,  B82Y40/00 ,  C09B67/0097 ,  C09K11/02 ,  G02F1/133617 ,  G02F2001/133614 ,  H01L33/502 ,  Y10S977/774 ,  Y10S977/813 ,  Y10S977/892 ,  Y10S977/896 ,  Y10S977/95

摘要： A semiconductor nanoparticle includes a core and a shell covering a surface of the core. The shell has a larger bandgap energy than the core and is in heterojunction with the core. The semiconductor nanoparticle emits light when irradiated with light. The core is made of a semiconductor that contains M1, M2, and Z. M1 is at least one element selected from the group consisting of Ag, Cu, and Au. M2 is at least one element selected from the group consisting of Al, Ga, In and Tl. Z is at least one element selected from the group consisting of S, Se, and Te. The shell is made of a semiconductor that consists essentially of a Group 13 element and a Group 16 element.

公开(公告)号：US20170062139A1

公开(公告)日：2017-03-02

申请号：US15251123

申请日：2016-08-30

申请人： Xiong Gong ,  Chang Liu

发明人： Xiong Gong ,  Chang Liu

IPC分类号： H01G9/20 ,  H01L51/44 ,  H01L51/42

CPC分类号： H01L51/4246 ,  B82Y20/00 ,  B82Y40/00 ,  H01L51/0037 ,  H01L51/42 ,  H01L51/4213 ,  H01L51/442 ,  H01L51/447 ,  H01L2251/308 ,  Y02E10/549 ,  Y10S977/774 ,  Y10S977/813 ,  Y10S977/892 ,  Y10S977/954

摘要： A broad-band photodetector utilizes perovskite hybrid material and quantum dots as light harvesters. In particular, the photodetector is configured so that the structural defects on the surface of a quantum dot layer are passivated with perovskite hybrid material. As a result, the trap states on the surface of the quantum dot material is reduced, allowing leakage currents in the quantum dot material to be significantly reduced. As such, the photodetector is able to achieve broad-band operation, with enhanced photoresponsitivity and detectivity.

摘要翻译： 宽带光电探测器利用钙钛矿杂化材料和量子点作为光收割机。 特别地，光电检测器被配置为使得量子点层的表面上的结构缺陷被钙钛矿杂化材料钝化。 结果，减小量子点材料表面上的陷阱状态，使量子点材料中的漏电流显着降低。 因此，光电检测器能够实现宽带操作，具有增强的光响应性和检测性。

公开(公告)号：US09441156B2

公开(公告)日：2016-09-13

申请号：US14472453

申请日：2014-08-29

申请人： Massachusetts Institute of Technology

发明人： Moungi G. Bawendi ,  Klavs F. Jensen ,  Bashir O. Dabbousi ,  Javier Rodriguez-Viejo ,  Frederic Victor Mikulec

IPC分类号： H01L21/00 ,  C09K11/88 ,  B82Y30/00 ,  C01B17/20 ,  C01B19/00 ,  C07F9/22 ,  C07F9/53 ,  C09K11/02 ,  C09K11/56 ,  C09K11/89 ,  C30B7/00 ,  C30B7/14 ,  C30B29/46 ,  C30B29/48 ,  C30B29/60 ,  B82Y20/00

CPC分类号： C09K11/883 ,  B82Y20/00 ,  B82Y30/00 ,  C01B17/20 ,  C01B19/007 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/52 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2004/86 ,  C01P2006/60 ,  C07F9/224 ,  C07F9/5304 ,  C09K11/02 ,  C09K11/565 ,  C09K11/885 ,  C09K11/892 ,  C30B7/00 ,  C30B7/14 ,  C30B29/46 ,  C30B29/48 ,  C30B29/60 ,  C30B29/605 ,  Y10S977/773 ,  Y10S977/774 ,  Y10S977/777 ,  Y10S977/813 ,  Y10S977/824 ,  Y10S977/832 ,  Y10T428/12035 ,  Y10T428/12049 ,  Y10T428/12181 ,  Y10T428/12986 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993

摘要： A nanocrystal capable of light emission includes a nanoparticle having photoluminescence having quantum yields of greater than 30%.

公开(公告)号：US09234129B2

公开(公告)日：2016-01-12

申请号：US14076738

申请日：2013-11-11

申请人： SEOUL SEMICONDUCTOR CO., LTD. ,  LITEC-LP GmbH

发明人： Chung Hoon Lee ,  Walter Tews ,  Gundula Roth ,  Detlef Starick

IPC分类号： C09K11/02 ,  C09K11/64 ,  C09K11/56 ,  C09K11/77 ,  H01L33/50

CPC分类号： C09K11/02 ,  C09K11/025 ,  C09K11/562 ,  C09K11/64 ,  C09K11/7734 ,  H01L33/501 ,  H01L33/502 ,  Y10S977/774 ,  Y10S977/813 ,  Y10S977/816 ,  Y10S977/818 ,  Y10S977/819 ,  Y10S977/824 ,  Y10S977/83 ,  Y10S977/834

摘要： A surface-modified quantum dot luminophore includes a quantum dot luminophore and a coating includes a fluorinated coating including a fluorinated inorganic agent, a fluorinated organic agent, or a combination of fluorinated inorganic and organic agents, the fluorinated coating generating hydrophobic surface sites and the coating is disposed on the surface of the silicate luminophore.

摘要翻译： 表面改性的量子点发光体包括量子点发光体，涂层包括含氟化无机试剂，氟化有机试剂或氟化无机和有机试剂的组合的氟化涂层，氟化涂层产生疏水表面部位和涂层 设置在硅酸盐发光体的表面上。

公开(公告)号：US20150200277A1

公开(公告)日：2015-07-16

申请号：US14617647

申请日：2015-02-09

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Charles T. Black ,  Kathryn Wilder Guarini

IPC分类号： H01L29/66 ,  H01L21/28 ,  H01L21/311 ,  H01L29/423 ,  H01L21/02

CPC分类号： H01L29/66825 ,  B82Y10/00 ,  G11C2216/06 ,  H01L21/02118 ,  H01L21/02227 ,  H01L21/02532 ,  H01L21/02636 ,  H01L21/31111 ,  H01L29/40114 ,  H01L29/40117 ,  H01L29/42332 ,  H01L29/7887 ,  H01L29/7923 ,  Y10S438/947 ,  Y10S977/78 ,  Y10S977/783 ,  Y10S977/813 ,  Y10S977/856 ,  Y10S977/883 ,  Y10S977/888 ,  Y10S977/893

摘要： A method of forming a field effect transistor includes forming a source region and a drain region in a semiconductor material, forming a channel region between the source region and the drain region, forming an insulating layer over the channel region, forming a floating gate layer of electrically conducting material over the insulating layer, forming a layer of an insulating material over the floating gate layer, and forming a gate electrode overlying the layer of insulating material.

摘要翻译： 形成场效应晶体管的方法包括在半导体材料中形成源极区域和漏极区域，在源极区域和漏极区域之间形成沟道区域，在沟道区域上形成绝缘层，形成浮动栅极层 导电材料，在绝缘层上形成绝缘材料层，并形成覆盖绝缘材料层的栅电极。

公开(公告)号：US09067787B2

公开(公告)日：2015-06-30

申请号：US13087642

申请日：2011-04-15

申请人： Edward E Foos

发明人： Edward E Foos

IPC分类号： C01B19/00 ,  C01B19/04 ,  B82Y30/00 ,  B82Y40/00 ,  H01L29/06

CPC分类号： C01B19/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B19/007 ,  C01P2004/03 ,  C01P2004/16 ,  C01P2004/54 ,  H01L29/0669 ,  Y10S977/762 ,  Y10S977/813 ,  Y10S977/896 ,  Y10T428/298

摘要： This disclosure concerns a method of making nanowires in a single flask and in non-coordinating solvent involving the reaction of PbO with oleic acid to produce Pb oleate, heating the Pb oleate to a preferred temperature with additional coordinating ligands, injecting a solution of Se to produce a second solution, heating the second solution, and maintaining the temperature, resulting in nucleation and growth of PbSe nanowires.

摘要翻译： 本公开涉及在单个烧瓶中和在涉及使PbO与油酸反应产生油酸铅的非配位溶剂中制备纳米线的方法，用另外的配位配体将Pb油酸盐加热至优选温度，将Se溶液注入 产生第二溶液，加热第二溶液并保持温度，导致PbSe纳米线的成核和生长。

公开(公告)号：US20150151967A1

公开(公告)日：2015-06-04

申请号：US14618167

申请日：2015-02-10

申请人： Edward E. Foos

发明人： Edward E. Foos

IPC分类号： C01B19/00

CPC分类号： C01B19/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B19/007 ,  C01P2004/03 ,  C01P2004/16 ,  C01P2004/54 ,  H01L29/0669 ,  Y10S977/762 ,  Y10S977/813 ,  Y10S977/896 ,  Y10T428/298

摘要： A PbSe nanowire having an aspect ratio of about 100:1 and having a diameter of less than 20 nm. A PbSe nanowire produced by the process comprising reacting PbO with oleic acid in 1-octadecene or other non-coordinating solvent and producing Pb oleate in a flask, heating the Pb oleate to between 225 and 275 C under inert gas, injecting a first solution of Se dissolved in trialkylphosphine into the flask and producing a second solution, heating the second solution, maintaining the temperature >200 C in the flask, and resulting in PbSe nanowires.

摘要翻译： 具有约100:1长径比且直径小于20nm的PbSe纳米线。 通过该方法生产的PbSe纳米线包括使PbO与油酸在1-十八碳烯或其它非配位溶剂中反应并在烧瓶中产生油酸铅，在惰性气体下将Pb油酸盐加热至225-275℃，将第一溶液 Se溶解在三烷基膦中并产生第二溶液，加热第二溶液，保持烧瓶中温度> 200℃，得到PbSe纳米线。