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    Wireless automatic temperature control of radiator heating
    1.
    发明授权
    Wireless automatic temperature control of radiator heating 有权

    公开(公告)号：US10041689B2

    公开(公告)日：2018-08-07

    申请号：US14001208

    申请日：2012-02-24

    申请人： Ioannis Kymissis ,  Marshall Cox ,  John Sarik

    发明人： Ioannis Kymissis ,  Marshall Cox ,  John Sarik

    IPC分类号： F24D19/10 ,  F24D19/06 ,  G05D23/19 ,  F24D19/00 ,  F24F11/00 ,  F24F11/30 ,  F24F110/10 ,  F24F130/00 ,  F24F130/10 ,  F24F11/58 ,  F24F11/46

    摘要： An insulated heating-unit cover having an opening to permit air to circulate around the heating-source when a vent disposed at the top of the cover is opened, allowing heat into a space. The cover can include a heating-unit temperature sensor disposed within a space covered by the cover and a controller in wireless communication with a space temperature sensor located at a distance away from the heating-unit. The controller can be configured to operate an actuator such that the vent is open when the space temperature sensor indicates that the ambient temperature is below a set point temperature and such that the vent is closed when the ambient temperature is greater than the set point temperature. The controller can communicate with a plurality of other similar controllers and a central server to effect changes in the output of a central heating source coupled to a plurality of individual heating-units.

    Compositions, optical component, system including an optical component, devices, and other products
    4.
    发明申请
    Compositions, optical component, system including an optical component, devices, and other products 有权
    组合物，光学部件，包括光学部件，装置和其它产品的系统

    公开(公告)号：US20100314646A1

    公开(公告)日：2010-12-16

    申请号：US12655069

    申请日：2009-12-22

    申请人： Craig Breen ,  John R. Linton ,  Jonathan S. Steckel ,  Marshall Cox ,  Seth Coe-Sullivan ,  Mark Comerford

    发明人： Craig Breen ,  John R. Linton ,  Jonathan S. Steckel ,  Marshall Cox ,  Seth Coe-Sullivan ,  Mark Comerford

    IPC分类号： H01L33/00 ,  H01B1/00

    CPC分类号： B82Y20/00 ,  G02B6/004 ,  G02B6/0229

    摘要： The present inventions relate to optical components which include quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles include a ligand attached to a surface thereof, the ligand being represented by the formula: X-Sp-Z, wherein: X represents a primary amine group, a secondary amine group, a urea, a thiourea, an imidizole group, an amide group, an other nitrogen containing group, a carboxylic acid group, a phosphonic or arsonic acid group, a phosphinic or arsinic acid group, a phosphate or arsenate group, a phosphine or arsine oxide group; Sp represents a spacer group, such as a group capable of allowing a transfer of charge or an insulating group; and Z represents: (i) a reactive group capable of communicating specific chemical properties to the nanocrystal as well as provide specific chemical reactivity to the surface of the nanocrystal, and/or (ii) a group that is cyclic, halogenated, or polar a-protic. Compositions, systems, kits, films, inks, and TFEL lamps are also disclosed.

    摘要翻译： 本发明涉及包括量子限制半导体纳米颗粒的光学组件，其中至少一部分纳米颗粒包括与其表面连接的配体，该配体由下式X-Sp-Z表示，其中：X表示 伯胺基，仲胺基，脲，硫脲，亚氨基咪唑基，酰胺基，其他含氮基，羧酸基，膦酸或仲磺酸基，次膦酸或亚磺酸基，磷酸根 或砷酸盐基团，膦或胂氧化物基团; Sp表示间隔基，例如可以允许电荷转移或绝缘组的基团; 并且Z表示：（i）能够与纳米晶体传递特定化学性质的反应性基团，并且提供对纳米晶体的表面的特定的化学反应性，和/或（ii）环状，卤化的或极性的基团 -protic。 还公开了组合物，系统，试剂盒，薄膜，油墨和TFEL灯。

    FUNCTIONALIZED NANOPARTICLES AND METHOD
    5.
    发明申请
    FUNCTIONALIZED NANOPARTICLES AND METHOD 有权

    公开(公告)号：US20100283014A1

    公开(公告)日：2010-11-11

    申请号：US12722028

    申请日：2010-03-11

    申请人： CRAIG BREEN ,  Marshall Cox ,  Jonathan S. Steckel

    发明人： CRAIG BREEN ,  Marshall Cox ,  Jonathan S. Steckel

    IPC分类号： H01B1/02

    CPC分类号： C09K11/025 ,  B82Y20/00 ,  B82Y30/00 ,  C09K11/565 ,  C09K11/881 ,  C09K11/883 ,  C30B29/605 ,  C30B33/00 ,  G01N33/54346 ,  G01N33/587 ,  Y10S977/774 ,  Y10S977/95

    摘要： A nanoparticle including an inorganic core comprising at least one metal and/or at least one semi-conductor compound comprising at least one metal includes a coating or shell disposed over at least a portion of a surface of the core. The coating can include one or more layers. Each layer of the coating can comprise a metal and/or at least one semiconductor compound. The nanoparticle further includes a ligand attached to a surface of the coating. The ligand is represented by the formula: X-Sp-Z, wherein X represents, e.g., a primary amine group, a secondary amine group, a urea, a thiourea, an imidizole group, an amide group, a phosphonic or arsonic acid group, a phosphinic or arsinic acid group, a phosphate or arsenate group, a phosphine or arsine oxide group; Sp represents a spacer group, such as a group capable of allowing a transfer of charge or an insulating group; and Z represents: (i) reactive group capable of communicating specific chemical properties to the nanocrystal as well as provide specific chemical reactivity to the surface of the nanocrystal, and/or (ii) a group that is cyclic, halogenated, or polar a-protic. In certain embodiments, at least two chemically distinct ligands are attached to an surface of the coating, wherein the at least two ligands (I and II) are represented by the formula: X-Sp-Z. In ligand (I) X represents a phosphonic, phosphinic, or phosphategroup and in ligand (II) X represents a primary or secondary amine, or an imidizole, or an amide; In both ligands (I) and (II) Sp, which can be the same or different in the two compounds, represents a spacer group, such as a group capable of allowing a transfer of charge or an insulating group; Z, which can be the same or different in the two compounds, is a group chosen from among groups capable of communicating specific chemical properties to the nanoparticle as well as provide specific chemical reactivity to the surface of the nanoparticle. In preferred embodiments, the nanoparticle includes a core comprising a semiconductor material.

    Light emitting devices and displays with improved performance
    6.
    发明申请
    Light emitting devices and displays with improved performance 审中-公开
    具有改进性能的发光器件和显示器

    公开(公告)号：US20100051901A1

    公开(公告)日：2010-03-04

    申请号：US12454705

    申请日：2009-05-21

    申请人： Peter T. Kazlas ,  Marshall Cox ,  Seth Coe-Sullivan ,  Dorai Ramprasad ,  Jonathan S. Steckel ,  Craig Breen ,  Caroline J. Roush ,  Mead Misic

    发明人： Peter T. Kazlas ,  Marshall Cox ,  Seth Coe-Sullivan ,  Dorai Ramprasad ,  Jonathan S. Steckel ,  Craig Breen ,  Caroline J. Roush ,  Mead Misic

    IPC分类号： H01L33/00

    CPC分类号： C09K11/565 ,  B82Y20/00 ,  B82Y30/00 ,  H01L51/5012 ,  H05B33/14

    摘要： Light emitting devices and devices with improved performance are disclosed. In one embodiment, a light emitting device includes an emissive material disposed between a first electrode, and a second electrode, wherein the emissive material comprises semiconductor nanocrystals capable of emitting light including a maximum peak emission in the blue region of the spectrum upon excitation, wherein the light emitting device can have a peak external quantum efficiency of at least about 1.0 percent. Also disclosed is a display including at least one light emitting device including an emissive material disposed between a first electrode, and a second electrode, wherein the at least one light emitting device can have a peak external quantum efficiency of at least about 1.0 percent. In another embodiment, a light emitting device includes an emissive material disposed between a first electrode and a second electrode. The emissive material comprises semiconductor nanocrystals capable of emitting light including a maximum peak emission in the blue region of the spectrum upon excitation. The device further includes a first spacer material disposed between the emissive material and the first electrode. In certain embodiments, the device further includes a first material capable of transporting charge disposed between the emissive material and the first electrode, wherein the first spacer material is disposed between the emissive material and the first electrode. In certain embodiments, for example, light emitting devices can have a maximum peak emission in a range from about 380 nm to about 500 nm. In certain embodiments, the light emitting device can have a maximum peak emission peak in the range from about 450 nm to about 490 nm. Displays including light emitting devices are also disclosed.

    摘要翻译： 公开了具有改进性能的发光器件和器件。 在一个实施例中，发光器件包括设置在第一电极和第二电极之间的发光材料，其中发射材料包含能够发射包括在激发的光谱的蓝色区域中的最大峰值发射的光的半导体纳米晶体，其中 发光器件可以具有至少约1.0％的峰值外部量子效率。 还公开了一种显示器，其包括至少一个包括设置在第一电极和第二电极之间的发光材料的发光器件，其中所述至少一个发光器件可以具有至少约1.0％的峰值外部量子效率。 在另一个实施例中，发光器件包括设置在第一电极和第二电极之间的发光材料。 发射材料包括能够发射光的半导体纳米晶体，其包括在激发时在光谱的蓝色区域中的最大峰值发射。 该装置还包括设置在发光材料和第一电极之间的第一间隔物材料。 在某些实施例中，该装置还包括能够传输设置在发射材料和第一电极之间的电荷的第一材料，其中第一间隔物材料设置在发光材料和第一电极之间。 在某些实施例中，例如，发光器件可以具有在约380nm至约500nm范围内的最大峰值发射。 在某些实施方案中，发光器件可具有在约450nm至约490nm范围内的最大峰值发射峰值。 还公开了包括发光器件的显示器。

    Composites and devices including nanoparticles
    9.
    发明申请
    Composites and devices including nanoparticles 审中-公开
    复合材料和器件包括纳米粒子

    公开(公告)号：US20100068468A1

    公开(公告)日：2010-03-18

    申请号：US12455144

    申请日：2009-05-28

    申请人： Seth Coe-Sullivan ,  Craig Breen ,  Marshall Cox ,  Peter T. Kazlas

    发明人： Seth Coe-Sullivan ,  Craig Breen ,  Marshall Cox ,  Peter T. Kazlas

    IPC分类号： B32B5/16 ,  B32B3/00

    CPC分类号： H01L51/5012 ,  B82Y20/00 ,  B82Y30/00 ,  C09K11/025 ,  Y10T428/24612 ,  Y10T428/25

    摘要： A composite including a first layer comprising nanoparticles, at least a portion of which include a ligand attached to a surface of a nanoparticle, and a second layer disposed over a predetermined area of the first layer, wherein the second layer is continuous or uninterrupted by voids across the predetermined area, and has a thickness less than or equal to about 30 nm. In certain preferred embodiments, there is a chemical affinity between the ligand and the second layer. A device including the above composite and related methods are also disclosed.

    摘要翻译： 一种复合材料，其包括包含纳米颗粒的第一层，所述第一层的至少一部分包括附着在纳米颗粒表面上的配体，以及设置在所述第一层的预定区域上的第二层，其中所述第二层是空隙连续的或不间断的 并且具有小于或等于约30nm的厚度。 在某些优选实施方案中，配体和第二层之间存在化学亲和力。 还公开了包括上述复合材料和相关方法的装置。

    Light-emitting devices and displays with improved performance
    10.
    发明申请
    Light-emitting devices and displays with improved performance 有权
    具有改进性能的发光装置和显示器

    公开(公告)号：US20090278141A1

    公开(公告)日：2009-11-12

    申请号：US12313779

    申请日：2008-11-24

    申请人： Seth Coe-Sullivan ,  Dorai Ramprasad ,  Ioannis Kymissis ,  Vladimir Bulovic ,  Marshall Cox ,  Caroline J. Roush ,  Peter T. Kazlas ,  Jonathan S. Steckel

    发明人： Seth Coe-Sullivan ,  Dorai Ramprasad ,  Ioannis Kymissis ,  Vladimir Bulovic ,  Marshall Cox ,  Caroline J. Roush ,  Peter T. Kazlas ,  Jonathan S. Steckel

    IPC分类号： H01L33/00

    CPC分类号： H01L33/06 ,  B82Y20/00 ,  B82Y30/00 ,  C09K11/02 ,  C09K11/565 ,  C09K11/883 ,  H01L27/156 ,  H01L33/0029 ,  H01L33/28 ,  H01L51/5012 ,  H01L51/502 ,  H05B33/145

    摘要： Light-emitting devices and displays with improved performance are disclosed. A light-emitting device includes an emissive material disposed between a first electrode, and a second electrode. Various embodiments include a device having a peak external quantum efficiency of at least about 2.2%; a device that emits light having a CIE color coordinate of x greater than 0.63; a device having an external quantum efficiency of at least about 2.2 percent when measured at a current density of 5 mA/cm2. Also disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting red light upon excitation, wherein the device has a peak luminescent efficiency of at least about 1.5 lumens per watt. Also disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting red light upon excitation, wherein the device has a luminescent efficiency of at least about 1.5 lumens per watt when measured at a current density of 5 milliamps/square centimeter. Also disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting green light upon excitation, wherein the device has a peak external quantum efficiency of at least about 1.1 percent. Further disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals, wherein the device has a luminescent efficiency of at least about 3 lumens per watt when measured at a current density of 5 mA/cm2. Further disclosed is a light-emitting device comprising a plurality of semiconductor nanocrystals capable of emitting green light upon excitation, wherein the device has an external quantum efficiency of at least about 2% when measured at a current density of 5 mA/cm2. Other light-emitting devices and displays with improved performance are disclosed. Also disclosed are methods for preparing and for purifying semiconductor nanocrystals.

    摘要翻译： 公开了具有改进性能的发光装置和显示器。 发光装置包括设置在第一电极和第二电极之间的发光材料。 各种实施方案包括具有至少约2.2％的峰值外部量子效率的器件; 发射具有x大于0.63的CIE色坐标的光的装置; 当以5mA / cm 2的电流密度测量时，具有至少约2.2％的外部量子效率的器件。 还公开了包括能够在激发时发射红光的多个半导体纳米晶体的发光器件，其中该器件具有至少约1.5流明/瓦特的峰值发光效率。 还公开了一种发光器件，其包括能够在激发时发射红光的多个半导体纳米晶体，其中当以5毫安/平方厘米的电流密度测量时，该器件具有至少约1.5流明/瓦特的发光效率。 还公开了一种发光器件，其包括在激发时能够发射绿光的多个半导体纳米晶体，其中该器件具有至少约1.1％的峰值外部量子效率。 还公开了包括多个半导体纳米晶体的发光器件，其中当以5mA / cm 2的电流密度测量时，该器件具有至少约3流明/瓦的发光效率。 进一步公开的是一种发光器件，其包括能够在激发时发出绿光的多个半导体纳米晶体，其中当以5mA / cm 2的电流密度测量时，该器件具有至少约2％的外部量子效率。 公开了其他具有改进性能的发光装置和显示器。 还公开了制备和纯化半导体纳米晶体的方法。