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    Phosphor for high CRI lamps
    3.
    发明授权
    Phosphor for high CRI lamps 失效
    高CRI灯荧光粉

    公开(公告)号：US07990040B2

    公开(公告)日：2011-08-02

    申请号：US12136967

    申请日：2008-06-11

    申请人： Alok Srivastava ,  Holly Comanzo ,  Venkatesan Manivannan

    发明人： Alok Srivastava ,  Holly Comanzo ,  Venkatesan Manivannan

    IPC分类号： H01J1/62 ,  H01J63/04 ,  C09K11/06

    CPC分类号： C09K11/7792 ,  H01J61/44 ,  H01J61/72 ,  Y02B20/181

    摘要： A fluorescent lamp including a phosphor layer including (Y1-x-yGdx)AlO3:EU3+y, wherein 0.4≦x≦0.7 and 0≦y≦0.1, and at least one of each of a green and blue emitting phosphor. The resulting lamp will exhibit a white light having a color rendering index of preferably 90 or higher with a correlated color temperature of from 2500 to 10000 Kelvin. The use of (Y1-x-yGdx)AlO3:Eu3+y in phosphor blends of lamps results in high CRI light sources with increased stability and acceptable lumen maintenance over, the course of the lamp life.

    摘要翻译： 一种荧光灯，包括包含（Y1-x-yGdx）AlO3：EU3 + y的荧光体层，其中0.4＆lt; IL; x＆lt; IL; 0.7和0＆amp; nlE; y＆nlE; 0.1以及绿色和蓝色发射荧光体中的至少一种。 得到的灯将呈现白色光，其显色指数优选为90或更高，相关色温为2500至10000开尔文。 在灯的荧光粉共混物中使用（Y1-x-yGdx）AlO3：Eu3 + y导致高的CRI光源，在灯的使用寿命期间具有增加的稳定性和可接受的流明维持。

    Adhesion promoter, electroactive layer and electroactive device comprising same, and method
    4.
    发明授权
    Adhesion promoter, electroactive layer and electroactive device comprising same, and method 失效
    粘合促进剂，电活性层和包含其的电活性装置及方法

    公开(公告)号：US07625596B2

    公开(公告)日：2009-12-01

    申请号：US11013165

    申请日：2004-12-15

    申请人： Larry Neil Lewis ,  Venkatesan Manivannan ,  Tami Janene Faircloth ,  Jie Liu ,  James Anthony Cella

    发明人： Larry Neil Lewis ,  Venkatesan Manivannan ,  Tami Janene Faircloth ,  Jie Liu ,  James Anthony Cella

    IPC分类号： B05D5/06 ,  C09K11/00

    CPC分类号： H01L51/0024 ,  H01L51/0039 ,  H01L51/5012 ,  Y02E10/549 ,  Y02P70/521 ,  Y10S428/917

    摘要： In one embodiment the present invention discloses a method for making a first layer in an electroactive device comprising the steps of (i) preparing a composition by mixing at least one adhesion promoter material and at least one electroactive material; and (ii) depositing said composition onto a second electroactive layer of said electroactive device; and (iii) optionally further depositing a third electroactive layer onto the surface of said first layer opposite the second layer, wherein said composition enables adhesion between said first layer and said second layer or between said first layer and said third layer, or between said first layer and both said second layer and said third layer. In another embodiment the present invention discloses a method for improving adhesion between layers in an electroactive device comprising the steps of (i) depositing a surface treatment composition comprising at least one adhesion promoter material on at least one surface of a first electroactive layer, and (ii) depositing a second electroactive layer onto the surface of said first layer comprising said adhesion promoter; wherein said composition enables adhesion between said first layer and said second layer of said electroactive device. Electroactive layers and electroactive devices comprising said layers are also disclosed, as well as methods to make said electroactive devices. In another embodiment adhesion promoters comprising 9,9-disubstituted fluorenyl compounds are disclosed, as well as methods for making the same.

    摘要翻译： 在一个实施方案中，本发明公开了一种在电活性器件中制备第一层的方法，包括以下步骤：（i）通过混合至少一种增粘材料和至少一种电活性材料来制备组合物; 和（ii）将所述组合物沉积到所述电活性装置的第二电活性层上; 和（iii）任选地将第三电活性层沉积到与第二层相对的所述第一层的表面上，其中所述组合物使得能够在所述第一层和所述第二层之间或者在所述第一层和所述第三层之间或在所述第一层之间 层和所述第二层和所述第三层。 在另一个实施方案中，本发明公开了一种用于改善电活性器件中的层之间的粘合性的方法，包括以下步骤：（i）在第一电活性层的至少一个表面上沉积包含至少一种粘合促进剂材料的表面处理组合物和（ ii）在包含所述粘合促进剂的所述第一层的表面上沉积第二电活性层; 其中所述组合物能够使所述电活性装置的所述第一层和所述第二层之间粘附。 还公开了包含所述层的电活性层和电活性器件，以及制备所述电活性器件的方法。 在另一个实施方案中，公开了包含9,9-二取代的芴基化合物的粘合促进剂及其制备方法。

    Compositionally-graded back contact photovoltaic devices and methods of fabricating such devices
    6.
    发明申请
    Compositionally-graded back contact photovoltaic devices and methods of fabricating such devices 审中-公开
    组成渐变的背面接触光伏器件及其制造方法

    公开(公告)号：US20070023082A1

    公开(公告)日：2007-02-01

    申请号：US11374368

    申请日：2006-03-13

    申请人： Venkatesan Manivannan ,  James Johnson

    发明人： Venkatesan Manivannan ,  James Johnson

    IPC分类号： H01L31/00

    CPC分类号： H01L31/1804 ,  H01L31/02245 ,  H01L31/0747 ,  Y02E10/547 ,  Y02P70/521

    摘要： A semiconductor structure is described, including a semiconductor substrate and an amorphous semiconductor layer disposed on the front side of the semiconductor substrate, wherein the amorphous semiconductor layer is compositionally graded through its depth, from substantially intrinsic at the interface with the substrate, to substantially conductive at the opposite side. A plurality of front contacts are disposed on the backside of the substrate, and a plurality of vias formed through the substrate, wherein the plurality of vias are filled with a conductive material configured to electrically couple the amorphous semiconductor layer to one of the plurality of front contacts. Back contacts are disposed such that they are interdigitated with the front contacts. Related methods are also described.

    摘要翻译： 描述了半导体结构，包括设置在半导体衬底的前侧上的半导体衬底和非晶半导体层，其中非晶半导体层在其与衬底的界面处的本质上在其深度上被组成地分级到基本上导电 在对面 多个前触点设置在基板的背面，以及形成穿过基板的多个通孔，其中多个通孔填充有导电材料，该导电材料构造成将非晶半导体层电耦合到多个前端 联系人 后接触器被布置成使得它们与前触点相互指向。 还描述了相关方法。

    Lithium secondary battery
    7.
    发明授权
    Lithium secondary battery 有权
    锂二次电池

    公开(公告)号：US06503661B1

    公开(公告)日：2003-01-07

    申请号：US09629950

    申请日：2000-08-01

    申请人： Chi-kyun Park ,  Archana Kakirde ,  Peikang Liu ,  Venkatesan Manivannan ,  Chul Chai ,  Dong-joon Ihm ,  Jon-ha Lee

    发明人： Chi-kyun Park ,  Archana Kakirde ,  Peikang Liu ,  Venkatesan Manivannan ,  Chul Chai ,  Dong-joon Ihm ,  Jon-ha Lee

    IPC分类号： H01M618

    CPC分类号： H01M10/0525 ,  H01M6/168 ,  H01M6/181 ,  H01M6/188 ,  H01M10/0565

    摘要： A composition for forming polymer electrolyte and a lithium secondary battery employing the polymer electrolyte prepared using the composition are provided. The composition for forming polymer solid electrolyte having a polymer resin, a plasticizer, a filler and a solvent, wherein the filler is synthetic zeolite having an affinity for an organic solvent or moisture. Therefore, the mechanical strength and ionic conductivity can be improved by adding synthetic zeolite as a filler when forming polymer electrolyte. Also, use of such polymer electrolyte makes it possible to prepare lithium secondary batteries having good high-current discharge characteristics and excellent discharge capacity characteristics even under repeated charge/discharge conditions.

    摘要翻译： 提供了一种用于形成聚合物电解质的组合物和使用该组合物制备的使用聚合物电解质的锂二次电池。 用于形成具有聚合物树脂，增塑剂，填料和溶剂的聚合物固体电解质的组合物，其中填料是对有机溶剂或水分具有亲和性的合成沸石。 因此，当形成聚合物电解质时，通过加入合成沸石作为填料可以改善机械强度和离子传导性。 此外，通过使用这样的高分子电解质，即使在重复的充放电条件下也能够制备具有良好的高电流放电特性和优异的放电容量特性的锂二次电池。

    Compositionally-graded photovoltaic device and fabrication method, and related articles
    9.
    发明申请
    Compositionally-graded photovoltaic device and fabrication method, and related articles 审中-公开
    成分级光伏器件及制造方法及相关文章

    公开(公告)号：US20070023081A1

    公开(公告)日：2007-02-01

    申请号：US11263159

    申请日：2005-10-31

    申请人： James Johnson ,  Venkatesan Manivannan

    发明人： James Johnson ,  Venkatesan Manivannan

    IPC分类号： H01L31/00 ,  H02N6/00

    CPC分类号： H01L31/075 ,  H01L31/065 ,  H01L31/072 ,  H01L31/0747 ,  H01L31/202 ,  Y02E10/548 ,  Y02P70/521

    摘要： A semiconductor structure is described, including a semiconductor substrate of one conductivity type; and an amorphous semiconductor layer disposed on at least one of its surfaces. The amorphous semiconductor layer is compositionally graded through its depth, from substantially intrinsic at the interface with the substrate, to substantially conductive at the opposite side. Photovoltaic devices which include such a structure are also disclosed, as are solar modules made from one or more of the devices. Related methods are also described.

    摘要翻译： 描述了一种半导体结构，包括一种导电类型的半导体衬底; 以及设置在其至少一个表面上的非晶半导体层。 非晶半导体层在其与衬底的界面处的本质上在其深度上被组成分级，在相对侧基本上是导电的。 还公开了包括这种结构的光伏器件，以及由一个或多个器件制成的太阳能模块也是如此。 还描述了相关方法。