Light emitting device and fabrication method thereof
    1.
    发明授权
    Light emitting device and fabrication method thereof 有权
    发光元件及其制造方法

    公开(公告)号:US07957434B2

    公开(公告)日:2011-06-07

    申请号:US12289948

    申请日:2008-11-07

    IPC分类号: H01S3/10

    摘要: Disclosed herein is a light emitting device with improved life characteristics. The light emitting device comprises a circuit board having a recess, a reflection plane and an excitation source disposed in the recess, an overmolding overlying the reflection plane and the excitation source, a surface-inducing film formed on the overmolding, and a light conversion layer overlying the surface-inducing film. Also disclosed herein is a method for fabricating the light emitting device.

    摘要翻译: 本文公开了具有改善寿命特性的发光器件。 发光装置包括具有设置在凹部中的凹部,反射面和激发源的电路板,覆盖反射面和激发源的包覆成型,形成在二次成型上的表面感应膜,以及光转换层 覆盖表面诱导膜。 本文还公开了一种制造发光器件的方法。

    Nanocrystal-metal oxide-polymer composites and preparation method thereof
    2.
    发明授权
    Nanocrystal-metal oxide-polymer composites and preparation method thereof 有权
    纳米晶金属氧化物 - 聚合物复合材料及其制备方法

    公开(公告)号:US07927515B2

    公开(公告)日:2011-04-19

    申请号:US12260197

    申请日:2008-10-29

    摘要: Nanocrystal-metal oxide-polymer composites and their methods of preparation are described. The composites comprises a number of nanocrystals within a metal oxide matrix, and an oligomer or polymer covalently bonded to organic reactive groups of the metal oxide matrix. The composites can be applied to a variety of electronic devices. The electronic devices constructed from the composites do not decrease in performance rapidly due to degradation and exhibit improved stability.

    摘要翻译: 描述了纳米晶体 - 金属氧化物 - 聚合物复合材料及其制备方法。 复合材料包括金属氧化物基质内的多个纳米晶体,以及与金属氧化物基质的有机反应性基团共价结合的低聚物或聚合物。 复合材料可应用于各种电子设备。 由复合材料构成的电子器件由于退化而不会迅速降低性能,并且表现出改进的稳定性。

    Nanocrystal-metal oxide-polymer composites and preparation method thereof
    3.
    发明授权
    Nanocrystal-metal oxide-polymer composites and preparation method thereof 有权
    纳米晶金属氧化物 - 聚合物复合材料及其制备方法

    公开(公告)号:US08105507B2

    公开(公告)日:2012-01-31

    申请号:US13046909

    申请日:2011-03-14

    摘要: Nanocrystal-metal oxide-polymer composites and their methods of preparation are described. The composites comprises a number of nanocrystals within a metal oxide matrix, and an oligomer or polymer covalently bonded to organic reactive groups of the metal oxide matrix. The composites can be applied to a variety of electronic devices. The electronic devices constructed from the composites do not decrease in performance rapidly due to degradation and exhibit improved stability.

    摘要翻译: 描述了纳米晶体 - 金属氧化物 - 聚合物复合材料及其制备方法。 复合材料包括金属氧化物基质内的多个纳米晶体,以及与金属氧化物基质的有机反应性基团共价结合的低聚物或聚合物。 复合材料可应用于各种电子设备。 由复合材料构成的电子器件由于退化而不会迅速降低性能,并且表现出改进的稳定性。

    Light emitting device and fabrication method thereof
    4.
    发明申请
    Light emitting device and fabrication method thereof 有权
    发光元件及其制造方法

    公开(公告)号:US20090274188A1

    公开(公告)日:2009-11-05

    申请号:US12289948

    申请日:2008-11-07

    IPC分类号: H01S5/026 H01L33/00

    摘要: Disclosed herein is a light emitting device with improved life characteristics. The light emitting device comprises a circuit board having a recess, a reflection plane and an excitation source disposed in the recess, an overmolding overlying the reflection plane and the excitation source, a surface-inducing film formed on the overmolding, and a light conversion layer overlying the surface-inducing film. Also disclosed herein is a method for fabricating the light emitting device.

    摘要翻译: 本文公开了具有改善寿命特性的发光器件。 发光装置包括具有设置在凹部中的凹部,反射面和激发源的电路板,覆盖反射面和激发源的包覆成型,形成在二次成型上的表面感应膜,以及光转换层 覆盖表面诱导膜。 本文还公开了一种制造发光器件的方法。

    Nanocrystal-metal oxide complex comprising at least two different surfactants and method for preparing the same
    6.
    发明授权
    Nanocrystal-metal oxide complex comprising at least two different surfactants and method for preparing the same 有权
    包含至少两种不同表面活性剂的纳米晶体金属氧化物络合物及其制备方法

    公开(公告)号:US08252416B2

    公开(公告)日:2012-08-28

    申请号:US11932249

    申请日:2007-10-31

    IPC分类号: B32B5/16

    摘要: Disclosed herein is a nanocrystal-metal oxide complex. The nanocrystal of the nanocrystal-metal oxide complex is substituted with two or more different types of surfactants which are miscible with a metal oxide precursor and enable maintenance of luminescent and electrical properties of the nanocrystal. The nanocrystal-metal oxide complex exhibits superior optical and chemical stability and secures high luminescent efficiency of the nanocrystal. Accordingly, when the nanocrystal-metal oxide complex is used as a luminescent material of an electroluminescent device, it can improve luminescent efficiency and reliability of products. Further disclosed herein is a method for preparing the nanocrystal-metal oxide complex.

    摘要翻译: 本文公开了纳米晶体 - 金属氧化物络合物。 纳米晶体 - 金属氧化物络合物的纳米晶体被两种或更多种不同类型的表面活性剂所取代,这些表面活性剂可以与金属氧化物前体混溶并且能维持纳米晶体的发光和电学性能。 纳米晶体 - 金属氧化物络合物表现出优异的光学和化学稳定性并且确保了纳米晶体的高发光效率。 因此,当纳米晶金属氧化物配合物用作电致发光器件的发光材料时,可以提高产品的发光效率和可靠性。 本文进一步公开的是制备纳米晶体 - 金属氧化物络合物的方法。

    Multilayer nanocrystal structure and method for producing the same
    7.
    发明授权
    Multilayer nanocrystal structure and method for producing the same 有权
    多层纳米晶体结构及其制造方法

    公开(公告)号:US08309170B2

    公开(公告)日:2012-11-13

    申请号:US11849587

    申请日:2007-09-04

    IPC分类号: B05D7/00

    摘要: Disclosed herein is a multilayer nanocrystal structure comprising a nanocrystal alloy core comprising two or more nanocrystals and including an alloy interlayer formed at an interface between the two or more nanocrystals, and one or more layers of nanocrystal shells formed sequentially on the surface of the nanocrystal alloy core, wherein the nanocrystal shells each have different band gaps. The multilayer nanocrystal structure can be applied to various electronic devices owing to its advantages of high luminescence efficiency, superior optical stability, and superior chemical stability.

    摘要翻译: 本文公开了一种多层纳米晶体结构,其包括纳米晶体合金芯,其包含两个或多个纳米晶体,并且包括在两个或更多个纳米晶体之间的界面处形成的合金中间层,以及在纳米晶体合金的表面上依次形成的一层或多层纳米晶体壳 芯,其中纳米晶体壳各具有不同的带隙。 由于其发光效率高,光学稳定性优异,化学稳定性优异,多层纳米晶体结构可应用于各种电子器件。