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    Flexible devices including semiconductor nanocrystals, arrays, and methods
    2.
    发明授权
    Flexible devices including semiconductor nanocrystals, arrays, and methods 有权
    柔性器件包括半导体纳米晶体，阵列和方法

    公开(公告)号：US09431623B2

    公开(公告)日：2016-08-30

    申请号：US12851336

    申请日：2010-08-05

    Applicant: Peter T. Kazlas ,  Marshall Cox ,  Seth Coe-Sullivan ,  Ioannis Kymissis

    Inventor： Peter T. Kazlas ,  Marshall Cox ,  Seth Coe-Sullivan ,  Ioannis Kymissis

    IPC: H01L51/50 ,  B82Y20/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L51/502 ,  B82Y20/00 ,  H01L27/3293 ,  H01L51/0037 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5259 ,  H01L2251/5338

    Abstract: The present invention relates to flexible devices including semiconductor nanocrystals, arrays including such devices, systems including the foregoing, and related methods. In one embodiment, a flexible light-emitting device includes a flexible substrate including a first electrode, an emissive layer comprising semiconductor nanocrystals disposed over the substrate, and second electrode disposed over the emissive layer comprising semiconductor nanocrystals, wherein, when the device is curved, the emissive layer comprising semiconductor nanocrystals lies substantially in the neutral plane of the device. In another embodiment, a light-emitting device includes an emissive layer comprising semiconductor nanocrystals disposed between two flexible substrates, a first electrode disposed over the emissive layer comprising semiconductor nanocrystals, and a second electrode disposed under the emissive layer comprising semiconductor nanocrystals. In certain preferred embodiments, at least one charge transport layer is disposed between one of the electrodes and the layer comprising semiconductor nanocrystals.

    Abstract translation: 本发明涉及包括半导体纳米晶体的柔性器件，包括这种器件的阵列，包括前述的系统以及相关方法。 在一个实施例中，柔性发光器件包括柔性衬底，其包括第一电极，包含设置在衬底上的半导体纳米晶体的发射层和设置在包含半导体纳米晶体的发射层上的第二电极，其中当器件弯曲时， 包括半导体纳米晶体的发射层基本上位于器件的中性平面中。 在另一个实施例中，发光器件包括发射层，发射层包括设置在两个柔性衬底之间的半导体纳米晶体，设置在包含半导体纳米晶体的发射层上的第一电极以及设置在包含半导体纳米晶体的发射层下方的第二电极。 在某些优选实施例中，至少一个电荷传输层设置在电极之一和包含半导体纳米晶体的层之间。

    Quantum dot light enhancement substrate and lighting device including same
    6.
    发明申请
    Quantum dot light enhancement substrate and lighting device including same 有权
    量子点光增强基板和包括其的照明装置

    公开(公告)号：US20100283036A1

    公开(公告)日：2010-11-11

    申请号：US12657427

    申请日：2010-01-20

    Applicant: Seth Coe-Sullivan ,  Peter T. Kazlas

    Inventor： Seth Coe-Sullivan ,  Peter T. Kazlas

    IPC: H01L33/06

    CPC classification number: H01L33/06 ,  H01L27/322 ,  H01L31/035218 ,  H01L33/04 ,  H01L33/42 ,  H01L33/50 ,  H01L33/507 ,  H01L33/58 ,  H01L33/60 ,  H01L51/5036 ,  H01L51/5088 ,  H01L51/5268 ,  H01L51/56 ,  H01L2251/5369 ,  H05B33/145 ,  Y10S977/774

    Abstract: A component including a substrate, at least one layer including a color conversion material comprising quantum dots disposed over the substrate, and a layer comprising a conductive material (e.g., indium-tin-oxide) disposed over the at least one layer. (Embodiments of such component are also referred to herein as a QD light-enhancement substrate (QD-LES).) In certain preferred embodiments, the substrate is transparent to light, for example, visible light, ultraviolet light, and/or infrared radiation. In certain embodiments, the substrate is flexible. In certain embodiments, the substrate includes an outcoupling element (e.g., a microlens array). A film including a color conversion material comprising quantum dots and a conductive material is also provided. In certain embodiments, a component includes a film described herein. Lighting devices are also provided. In certain embodiments, a lighting device includes a film described herein. In certain embodiments, a lighting device includes a component described herein.

    Abstract translation: 包括衬底的组件，包括设置在衬底上的包括量子点的颜色转换材料的至少一个层以及设置在至少一个层上的导电材料（例如，氧化铟锡）的层。 （这种组件的实施例在本文中也称为QD光增强基板（QD-LES）。）在某些优选实施例中，基板对光是透明的，例如可见光，紫外光和/或红外辐射 。 在某些实施方案中，基底是柔性的。 在某些实施例中，衬底包括外耦合元件（例如，微透镜阵列）。 还提供了包括包括量子点和导电材料的颜色转换材料的膜。 在某些实施方案中，组分包括本文所述的膜。 还提供照明设备。 在某些实施例中，照明装置包括本文所述的膜。 在某些实施例中，照明装置包括本文所述的部件。

    Composite including nanoparticles, methods, and products including a composite
    8.
    发明申请
    Composite including nanoparticles, methods, and products including a composite 有权
    复合材料包括纳米颗粒，方法和产品，包括复合材料

    公开(公告)号：US20090283743A1

    公开(公告)日：2009-11-19

    申请号：US12381524

    申请日：2009-03-12

    Applicant: Seth Coe-Sullivan ,  Maria J. Anc ,  Jonathan S. Steckel

    Inventor： Seth Coe-Sullivan ,  Maria J. Anc ,  Jonathan S. Steckel

    IPC: H01L29/02 ,  B32B5/16 ,  B32B3/00 ,  B05D1/36 ,  B05D5/00

    CPC classification number: H01L51/5048 ,  B82Y20/00 ,  B82Y30/00 ,  H01L51/5052 ,  Y10T428/24802 ,  Y10T428/25 ,  Y10T428/252

    Abstract: A composite comprising a first layer comprising a first material including nanoparticles dispersed therein, wherein the first material comprises a material capable of transporting charge, a second layer comprising a second material, and a backing element that is removably attached to the uppermost layer of the composite or the lowermost layer of the composite. In certain preferred embodiments, a least a portion of the nanoparticles include a ligand attached to a surface thereof. Methods are also disclosed. Products including a composite is further provided. Composite materials can be particularly well-suited for use, for example, in products useful in various optical, electronic, optoelectronic, magnetic, or catalytic devices.

    Abstract translation: 一种复合材料，其包括包含分散在其中的纳米颗粒的第一材料的第一层，其中所述第一材料包括能够输送电荷的材料，包含第二材料的第二层和可移除地附着到所述复合材料的最上层的背衬元件 或复合材料的最下层。 在某些优选实施方案中，纳米颗粒的至少一部分包括附着于其表面的配体。 还公开了方法。 还提供了包括复合材料的产品。 复合材料可以特别适用于例如可用于各种光学，电子，光电子，磁性或催化装置的产品中。

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