公开(公告)号：US10263041B2

公开(公告)日：2019-04-16

申请号：US15987951

申请日：2018-05-24

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Jason Paul Clifford ,  Gerasimos Konstantatos ,  Ian Howard ,  Ethan J.D. Klem ,  Larissa Levina

IPC分类号： G11C11/00 ,  H01L27/30 ,  H01L31/0392 ,  H01L31/0216 ,  H01L27/146 ,  H01L31/0224 ,  H01L31/0352 ,  B82Y10/00 ,  B82Y30/00 ,  H01L21/02 ,  H01L51/42 ,  B82Y20/00 ,  H01L51/05 ,  B82Y40/00 ,  H01L31/0256 ,  H01L51/00

摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.

公开(公告)号：US20190067377A1

公开(公告)日：2019-02-28

申请号：US15987951

申请日：2018-05-24

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Jason Paul Clifford ,  Gerasimos Konstantatos ,  Ian Howard ,  Ethan J.D. Klem ,  Larissa Levina

IPC分类号： H01L27/30 ,  H01L31/0392 ,  H01L51/05 ,  H01L27/146 ,  H01L31/0224 ,  H01L31/0352

摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.

公开(公告)号：US20180076405A1

公开(公告)日：2018-03-15

申请号：US15675337

申请日：2017-08-11

申请人： INVISAGE TECHNOLOGIES, INC

发明人： Edward Hartley Sargent ,  Ghada Koleilat ,  Larissa Levina

IPC分类号： H01L51/42 ,  H01L31/0384 ,  B82Y20/00 ,  B82Y30/00 ,  H01L31/032 ,  H01L51/44 ,  H01L31/07 ,  H01L31/0352 ,  H01L51/00

CPC分类号： H01L51/4213 ,  B82Y20/00 ,  B82Y30/00 ,  H01L31/0322 ,  H01L31/0324 ,  H01L31/0352 ,  H01L31/0384 ,  H01L31/07 ,  H01L51/0046 ,  H01L51/0084 ,  H01L51/441 ,  Y02E10/541 ,  Y02P70/521

摘要： A composite material is described. The composite material comprises semiconductor nanocrystals, and organic molecules that passivate the surfaces of the semiconductor nanocrystals. One or more properties of the organic molecules facilitate the transfer of charge between the semiconductor nanocrystals. A semiconductor material is described that comprises p-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of electrons in the semiconductor material being greater than or equal to a mobility of holes. A semiconductor material is described that comprises n-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of holes in the semiconductor material being greater than or equal to a mobility of electrons.

公开(公告)号：US09806131B2

公开(公告)日：2017-10-31

申请号：US15431239

申请日：2017-02-13

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Jason Paul Clifford ,  Gerasimos Konstantatos ,  Ian Howard ,  Ethan J. D. Klem ,  Larissa Levina

IPC分类号： G11C11/00 ,  H01L27/30 ,  H01L51/42 ,  H01L31/0256

CPC分类号： H01L27/305 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02521 ,  H01L21/02601 ,  H01L21/02628 ,  H01L27/1462 ,  H01L27/14634 ,  H01L27/14665 ,  H01L27/14692 ,  H01L27/308 ,  H01L31/02162 ,  H01L31/022466 ,  H01L31/0352 ,  H01L31/035218 ,  H01L31/03926 ,  H01L51/0038 ,  H01L51/0545 ,  H01L51/0566 ,  H01L51/4253 ,  H01L51/426 ,  H01L2031/0344 ,  Y02E10/549 ,  Y10S977/773 ,  Y10S977/774 ,  Y10S977/893 ,  Y10S977/954 ,  Y10S977/962

摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.

公开(公告)号：US10008543B2

公开(公告)日：2018-06-26

申请号：US15723190

申请日：2017-10-03

申请人： INVISAGE TECHNOLOGIES, INC.

发明人： Edward Hartley Sargent ,  Jason Paul Clifford ,  Gerasimos Konstantatos ,  Ian Howard ,  Ethan J. D. Klem ,  Larissa Levina

IPC分类号： G11C11/00 ,  H01L27/30 ,  H01L51/42 ,  H01L31/0256

CPC分类号： H01L27/305 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02521 ,  H01L21/02601 ,  H01L21/02628 ,  H01L27/1462 ,  H01L27/14634 ,  H01L27/14665 ,  H01L27/14692 ,  H01L27/308 ,  H01L31/02162 ,  H01L31/022466 ,  H01L31/0352 ,  H01L31/035218 ,  H01L31/03926 ,  H01L51/0038 ,  H01L51/0545 ,  H01L51/0566 ,  H01L51/4253 ,  H01L51/426 ,  H01L2031/0344 ,  Y02E10/549 ,  Y10S977/773 ,  Y10S977/774 ,  Y10S977/893 ,  Y10S977/954 ,  Y10S977/962

摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.

公开(公告)号：US09570502B2

公开(公告)日：2017-02-14

申请号：US15187275

申请日：2016-06-20

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Jason Paul Clifford ,  Gerasimos Konstantatos ,  Ian Howard ,  Ethan J. D. Klem ,  Larissa Levina

IPC分类号： G11C11/00 ,  H01L27/146 ,  H01L31/0352 ,  H01L31/0224 ,  H01L31/0216 ,  H01L31/0392 ,  B82Y20/00 ,  B82Y40/00

CPC分类号： H01L27/305 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02521 ,  H01L21/02601 ,  H01L21/02628 ,  H01L27/1462 ,  H01L27/14634 ,  H01L27/14665 ,  H01L27/14692 ,  H01L27/308 ,  H01L31/02162 ,  H01L31/022466 ,  H01L31/0352 ,  H01L31/035218 ,  H01L31/03926 ,  H01L51/0038 ,  H01L51/0545 ,  H01L51/0566 ,  H01L51/4253 ,  H01L51/426 ,  H01L2031/0344 ,  Y02E10/549 ,  Y10S977/773 ,  Y10S977/774 ,  Y10S977/893 ,  Y10S977/954 ,  Y10S977/962

摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.

摘要翻译： 各种实施例包括光学和光电器件及其制造方法。 在一个方面，一种光学器件包括具有导电区域阵列的集成电路和在该集成电路的至少一部分上的光敏材料，并与导电区域阵列的至少一个导电区域电连通。 在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通 相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。 描述了附加的设备和方法。

公开(公告)号：US20160172611A1

公开(公告)日：2016-06-16

申请号：US15018321

申请日：2016-02-08

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Ghada Koleilat ,  Larissa Levina

IPC分类号： H01L51/42 ,  H01L51/44

CPC分类号： H01L51/4213 ,  B82Y20/00 ,  B82Y30/00 ,  H01L31/0322 ,  H01L31/0324 ,  H01L31/0352 ,  H01L31/0384 ,  H01L31/07 ,  H01L51/0046 ,  H01L51/0084 ,  H01L51/441 ,  Y02E10/541 ,  Y02P70/521

摘要： A composite material is described. The composite material comprises semiconductor nanocrystals, and organic molecules that passivate the surfaces of the semiconductor nanocrystals. One or more properties of the organic molecules facilitate the transfer of charge between the semiconductor nanocrystals. A semiconductor material is described that comprises p-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of electrons in the semiconductor material being greater than or equal to a mobility of holes. A semiconductor material is described that comprises n-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of holes in the semiconductor material being greater than or equal to a mobility of electrons.

公开(公告)号：US20150144879A1

公开(公告)日：2015-05-28

申请号：US14456214

申请日：2014-08-11

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Ghada Koleilat ,  Larissa Levina

IPC分类号： H01L31/0352

CPC分类号： H01L51/4213 ,  B82Y20/00 ,  B82Y30/00 ,  H01L31/0322 ,  H01L31/0324 ,  H01L31/0352 ,  H01L31/0384 ,  H01L31/07 ,  H01L51/0046 ,  H01L51/0084 ,  H01L51/441 ,  Y02E10/541 ,  Y02P70/521

摘要： A composite material is described. The composite material comprises semiconductor nanocrystals, and organic molecules that passivate the surfaces of the semiconductor nanocrystals. One or more properties of the organic molecules facilitate the transfer of charge between the semiconductor nanocrystals. A semiconductor material is described that comprises p-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of electrons in the semiconductor material being greater than or equal to a mobility of holes. A semiconductor material is described that comprises n-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of holes in the semiconductor material being greater than or equal to a mobility of electrons.

摘要翻译： 描述复合材料。 复合材料包括半导体纳米晶体和钝化半导体纳米晶体表面的有机分子。 有机分子的一个或多个性质有助于半导体纳米晶体之间的电荷转移。 描述了包括包括半导体纳米晶体的p型半导体材料的半导体材料。 半导体材料的至少一种性质导致半导体材料中的电子的迁移率大于或等于空穴的迁移率。 描述了包括包括半导体纳米晶体的n型半导体材料的半导体材料。 半导体材料的至少一种性质导致半导体材料中的空穴的迁移率大于或等于电子的迁移率。

公开(公告)号：US20130244366A1

公开(公告)日：2013-09-19

申请号：US13887895

申请日：2013-05-06

申请人： INVISAGE TECHNOLOGIES, INC.

发明人： Edward Sargent ,  Steven Ashworth McDonald ,  Shiguo Zhang ,  Larissa Levina ,  Gerasimos Konstantatos ,  Paul Cyr

IPC分类号： H01L51/42

CPC分类号： H01L51/4213 ,  B82Y10/00 ,  B82Y40/00 ,  H01L21/02543 ,  H01L21/0256 ,  H01L21/02568 ,  H01L21/02601 ,  H01L27/305 ,  H01L31/0352 ,  H01L51/0038 ,  H01L51/0545 ,  H01L51/0566 ,  H01L51/4253 ,  H01L51/426 ,  Y02E10/549 ,  Y02P70/521 ,  Y10S977/773 ,  Y10S977/774 ,  Y10S977/783 ,  Y10S977/784 ,  Y10S977/954

摘要： The present invention provides of a three-dimensional bicontinuous heterostructure, a method of producing same, and the application of this structure towards the realization of photodetecting and photovoltaic devices working in the visible and the near-infrared. The three-dimensional bicontinuous heterostructure includes two interpenetrating layers which are spatially continuous, they are include only protrusions or peninsulas, and no islands. The method of producing the three-dimensional biocontinuous heterostructure relies on forming an essentially planar continuous bottom layer of a first material; forming a layer of this first material on top of the bottom layer which is textured to produce protrusions for subsequent interpenetration with a second material, coating this second material onto this structure; and forming a final coating with the second material that ensures that only the second material is contacted by subsequent layer. One of the materials includes visible and/or infrared-absorbing semiconducting quantum dot nanoparticles, and one of materials is a hole conductor and the other is an electron conductor.

摘要翻译： 本发明提供三维双连续异质结构，其制造方法，以及该结构在实现可见光和近红外线中的光电检测和光电器件的应用。 三维双连续异质结构包括空间连续的两个互穿层，它们仅包括突起或半岛，并且不包括岛。 制造三维生物连续异质结构的方法依赖于形成第一材料的基本上平面的连续底层; 在所述底层的顶部上形成所述第一材料的层，所述层被纹理化以产生用于随后与第二材料相互渗透的突起，将所述第二材料涂覆到所述结构上; 并用第二材料形成最后的涂层，确保只有第二材料与后续层接触。 其中一种材料包括可见和/或红外吸收半导体量子点纳米颗粒，其中一种材料是空穴导体，另一种是电子导体。

公开(公告)号：US20160300880A1

公开(公告)日：2016-10-13

申请号：US15187275

申请日：2016-06-20

申请人： InVisage Technologies, Inc.

发明人： Edward Hartley Sargent ,  Jason Paul Clifford ,  Gerasimos Konstantatos ,  Ian Howard ,  Ethan J.D. Klem ,  Larissa Levina

IPC分类号： H01L27/146 ,  H01L31/0392 ,  H01L31/0216 ,  H01L31/0352 ,  H01L31/0224

CPC分类号： H01L27/305 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02521 ,  H01L21/02601 ,  H01L21/02628 ,  H01L27/1462 ,  H01L27/14634 ,  H01L27/14665 ,  H01L27/14692 ,  H01L27/308 ,  H01L31/02162 ,  H01L31/022466 ,  H01L31/0352 ,  H01L31/035218 ,  H01L31/03926 ,  H01L51/0038 ,  H01L51/0545 ,  H01L51/0566 ,  H01L51/4253 ,  H01L51/426 ,  H01L2031/0344 ,  Y02E10/549 ,  Y10S977/773 ,  Y10S977/774 ,  Y10S977/893 ,  Y10S977/954 ,  Y10S977/962

摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.