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    Compositions and methods including depositing nanomaterial
    1.
    发明申请
    Compositions and methods including depositing nanomaterial 有权
    组成和方法，包括沉积纳米材料

    公开(公告)号：US20100265307A1

    公开(公告)日：2010-10-21

    申请号：US12655074

    申请日：2009-12-22

    申请人： John R. Linton ,  Peter T. Kazlas ,  Craig Breen ,  Seth Coe-Sullivan ,  Vincent Difilippo

    发明人： John R. Linton ,  Peter T. Kazlas ,  Craig Breen ,  Seth Coe-Sullivan ,  Vincent Difilippo

    IPC分类号： B41J2/015 ,  B23P17/00 ,  C09D11/02

    CPC分类号： C09D11/52 ,  B41J2/2107 ,  C08K3/22 ,  C08K7/18 ,  C08K9/00 ,  C09D7/68 ,  C09D7/70 ,  C09D11/326 ,  C09D11/38 ,  C09K11/02 ,  C09K11/883 ,  H01L33/06 ,  H01L2933/0091 ,  Y10T29/49401

    摘要： An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a composition including one or more functional groups that are capable of being cross-linked is disclosed. An ink composition comprising a nanomaterial, a liquid vehicle, and scatterers is also disclosed. An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a perfluorocompound is further disclosed. A method for inkjet printing an ink including nanomaterial and a liquid vehicle with a surface tension that is not greater than about 25 dyne/cm is disclosed. In certain preferred embodiments, the nanomaterial comprises semiconductor nanocrystals. Devices prepared from inks and methods of the invention are also described.

    摘要翻译： 一种包含纳米材料和液体载体的油墨组合物，其中所述液体载体包含包含一个或多个能够被交联的官能团的组合物。 还公开了包含纳米材料，液体载体和散射体的油墨组合物。 一种包含纳米材料和液态载体的油墨组合物，其中包含全氟化合物的液体载体进一步公开。 公开了一种用于喷墨印刷包括纳米材料和液体载体的油墨的表面张力不大于约25达因/厘米的方法。 在某些优选实施方案中，纳米材料包含半导体纳米晶体。 还描述了由本发明的油墨和方法制备的装置。

    Compositions and methods including depositing nanomaterial
    2.
    发明授权
    Compositions and methods including depositing nanomaterial 有权
    组成和方法，包括沉积纳米材料

    公开(公告)号：US08876272B2

    公开(公告)日：2014-11-04

    申请号：US12655074

    申请日：2009-12-22

    申请人： John R. Linton ,  Peter T. Kazlas ,  Craig Breen ,  Seth Coe-Sullivan

    发明人： John R. Linton ,  Peter T. Kazlas ,  Craig Breen ,  Seth Coe-Sullivan

    IPC分类号： C09D11/00 ,  C09D7/12 ,  C09D11/326 ,  C09D11/52 ,  C09D11/38 ,  C08K9/00 ,  C08K7/18 ,  C08K3/22

    CPC分类号： C09D11/52 ,  B41J2/2107 ,  C08K3/22 ,  C08K7/18 ,  C08K9/00 ,  C09D7/68 ,  C09D7/70 ,  C09D11/326 ,  C09D11/38 ,  C09K11/02 ,  C09K11/883 ,  H01L33/06 ,  H01L2933/0091 ,  Y10T29/49401

    摘要： An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a composition including one or more functional groups that are capable of being cross-linked is disclosed. An ink composition comprising a nanomaterial, a liquid vehicle, and scatterers is also disclosed. An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a perfluorocompound is further disclosed. A method for inkjet printing an ink including nanomaterial and a liquid vehicle with a surface tension that is not greater than about 25 dyne/cm is disclosed. In certain preferred embodiments, the nanomaterial comprises semiconductor nanocrystals. Devices prepared from inks and methods of the invention are also described.

    摘要翻译： 一种包含纳米材料和液体载体的油墨组合物，其中所述液体载体包含包含一个或多个能够被交联的官能团的组合物。 还公开了包含纳米材料，液体载体和散射体的油墨组合物。 一种包含纳米材料和液态载体的油墨组合物，其中包含全氟化合物的液体载体进一步公开。 公开了一种用于喷墨印刷包括纳米材料和液体载体的油墨的表面张力不大于约25达因/厘米的方法。 在某些优选实施方案中，纳米材料包含半导体纳米晶体。 还描述了由本发明的油墨和方法制备的装置。

    Light emitting devices and displays with improved performance
    4.
    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
    6.
    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。