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    SHIELDING OF INTERIOR DIODE ASSEMBLIES FROM COMPRESSION FORCES IN THIN-FILM PHOTOVOLTAIC MODULES
    1.
    发明申请
    SHIELDING OF INTERIOR DIODE ASSEMBLIES FROM COMPRESSION FORCES IN THIN-FILM PHOTOVOLTAIC MODULES 审中-公开
    室内二极管组件从薄膜光伏模块中的压缩力的屏蔽

    公开(公告)号：US20110146778A1

    公开(公告)日：2011-06-23

    申请号：US12644360

    申请日：2009-12-22

    申请人： Steven Thomas Croft ,  Kedar Hardikar ,  Whitfield Gardner Halstead ,  Shawn Everson

    发明人： Steven Thomas Croft ,  Kedar Hardikar ,  Whitfield Gardner Halstead ,  Shawn Everson

    IPC分类号： H01L31/00 ,  H01L21/56 ,  H01L31/0203

    CPC分类号： H01L31/0508 ,  H01L31/044 ,  H01L31/048 ,  H01L2224/33 ,  Y02E10/50

    摘要： A method and apparatus for protecting a diode assembly of a photovoltaic module from compressive and tensile forces by providing at least one interior shielding element are provided. According to various embodiments, a photovoltaic module including a first encasing layer, a second encasing layer, at least one photovoltaic cell disposed between the first and second encasing layers, at least one shielded diode assembly disposed on the at least one photovoltaic cell and electrically connected to the at least one photovoltaic cell, and a pottant disposed between the at least one photovoltaic cell and the second encasing layer is provided. A localized shielding element may be used to shield the diode assembly.

    摘要翻译： 提供了一种通过提供至少一个内部屏蔽元件来保护光伏组件的二极管组件免受压缩和拉伸力的方法和装置。 根据各种实施例，包括第一封装层，第二封装层，设置在第一和第二封装层之间的至少一个光伏电池的光伏模块，设置在至少一个光伏电池上的至少一个屏蔽二极管组件，并电连接 提供至少一个光伏电池，并且设置在所述至少一个光伏电池和所述第二包装层之间的电容器。 可以使用局部屏蔽元件来屏蔽二极管组件。

    Shielding of Interior Diode Assemblies from Compression Forces in Thin-Film Photovoltaic Modules
    2.
    发明申请
    Shielding of Interior Diode Assemblies from Compression Forces in Thin-Film Photovoltaic Modules 审中-公开
    在薄膜光伏模块中屏蔽来自压缩力的内部二极管组件

    公开(公告)号：US20120285513A1

    公开(公告)日：2012-11-15

    申请号：US13225236

    申请日：2011-09-02

    申请人： Steven Croft ,  Kedar Hardikar ,  Whitfield Halstead ,  Shawn Everson

    发明人： Steven Croft ,  Kedar Hardikar ,  Whitfield Halstead ,  Shawn Everson

    IPC分类号： H01L31/048 ,  H01L31/18

    CPC分类号： H01L31/0508 ,  H01L31/044 ,  H01L31/048 ,  H01L2224/33 ,  Y02E10/50

    摘要： A method and apparatus for protecting a diode assembly of a photovoltaic module from compressive and tensile forces by providing at least one interior shielding element are provided. According to various embodiments, a photovoltaic module including a first encasing layer, a second encasing layer, at least one photovoltaic cell disposed between the first and second encasing layers, at least one shielded diode assembly disposed on the at least one photovoltaic cell and electrically connected to the at least one photovoltaic cell, and a pottant disposed between the at least one photovoltaic cell and the second encasing layer is provided. A localized shielding element may be used to shield the diode assembly.

    摘要翻译： 提供了一种通过提供至少一个内部屏蔽元件来保护光伏组件的二极管组件免受压缩和拉伸力的方法和装置。 根据各种实施例，包括第一封装层，第二封装层，设置在第一和第二封装层之间的至少一个光伏电池的光伏模块，设置在至少一个光伏电池上的至少一个屏蔽二极管组件，并电连接 提供至少一个光伏电池，并且设置在所述至少一个光伏电池和所述第二包装层之间的电容器。 可以使用局部屏蔽元件来屏蔽二极管组件。

    Edge profiling for process chamber shields
    6.
    发明授权
    Edge profiling for process chamber shields 有权
    加工室护罩的边缘剖面

    公开(公告)号：US08156892B2

    公开(公告)日：2012-04-17

    申请号：US12123207

    申请日：2008-05-19

    申请人： Kedar Hardikar ,  Yajie Liu ,  Viraj Pandit

    发明人： Kedar Hardikar ,  Yajie Liu ,  Viraj Pandit

    IPC分类号： B05C11/11 ,  C23C16/00

    CPC分类号： C23C16/4401 ,  C23C14/564 ,  H01L21/67005 ,  H01L21/68735

    摘要： Process chamber shields having specially profiled edges exhibit increased lifetime in PVD and CVD deposition chambers. Edge profiling reduces flaking and delamination of materials deposited onto the shields, thereby prolonging shield life, and, consequently, reducing costs associated with deposition. In one embodiment, a shield having an edge portion terminating in a rounded tip, where the tip has high curvature and a small thickness, is provided. In another aspect, a shield having a concave portion connecting with an edge portion, where an upper (inner) surface of the edge portion forms a tangent plane to the upper (inner) concave surface of the concave surface, is provided. In yet another aspect, a shield with a tapered edge portion is provided. Shields, having profiled edges in accordance with these aspects and in accordance with combinations of these aspects, can better support deposited films, particularly films containing compressively stressed materials, such as metal nitrides.

    摘要翻译： 具有特殊成型边缘的工艺腔室护罩在PVD和CVD沉积室中表现出更高的使用寿命。 边缘成形减少了沉积在屏蔽上的材料的剥落和分层，从而延长了屏蔽寿命，并因此降低了与沉积相关的成本。 在一个实施例中，提供了一种屏蔽件，其具有终止于圆形尖端的边缘部分，其中尖端具有高曲率和小的厚度。 在另一方面，提供了一种具有与边缘部分连接的凹部的屏蔽件，其中边缘部分的上部（内部）表面形成到凹形表面的上部（内部）凹面的切线平面。 另一方面，提供了具有锥形边缘部分的屏蔽件。 根据这些方面并根据这些方面的组合，具有成型边缘的护罩可以更好地支撑沉积膜，特别是含有压应力材料的膜，例如金属氮化物。

    Apparatus and method of forming a sputtering target
    9.
    发明授权
    Apparatus and method of forming a sputtering target 有权
    形成溅射靶的装置和方法

    公开(公告)号：US09150958B1

    公开(公告)日：2015-10-06

    申请号：US13355565

    申请日：2012-01-23

    申请人： Daniel R. Juliano ,  Bao Nguyen ,  Kedar Hardikar

    发明人： Daniel R. Juliano ,  Bao Nguyen ,  Kedar Hardikar ,  Abdelouahab Ziani

    IPC分类号： B30B5/02 ,  B30B9/22 ,  C23C14/34

    CPC分类号： C23C14/3414 ,  B22F3/03 ,  B22F3/04 ,  B22F2998/00

    摘要： A method and apparatus for forming a sputtering target are provided that includes a copper indium gallium sputtering target material on a backing structure. The sputtering target is formed by compressing pre-alloyed and atomized powders of Cu, In, and Ga at pressures below 35,000 psi. In some embodiments the sputtering target material contains Na, S, or Se. In other embodiments the sputtering target is formed by isothermal compression.

    摘要翻译： 提供一种用于形成溅射靶的方法和装置，其在背衬结构上包括铜铟镓溅射靶材料。 通过在低于35,000psi的压力下压缩Cu，In和Ga的预合金和雾化粉末来形成溅射靶。 在一些实施例中，溅射靶材料含有Na，S或Se。 在其它实施例中，通过等温压缩形成溅射靶。

    Protective layers for a glass barrier in a photovoltaic device
    10.
    发明授权
    Protective layers for a glass barrier in a photovoltaic device 有权
    光伏器件中的玻璃阻挡层的保护层

    公开(公告)号：US08618408B2

    公开(公告)日：2013-12-31

    申请号：US12824605

    申请日：2010-06-28

    申请人： Todd Krajewski ,  Kedar Hardikar

    发明人： Todd Krajewski ,  Kedar Hardikar

    IPC分类号： H02N6/00 ,  H01L31/042 ,  H01L31/00 ,  H01L21/00

    CPC分类号： H01L31/02167 ,  H01L31/0481 ,  Y02E10/50

    摘要： A photovoltaic device includes at least one photovoltaic cell, a flexible glass layer formed over the at least one photovoltaic cell, and a transparent planarizing hardcoat formed on the glass layer. The planarizing hardcoat may be in compressive stress and the glass layer may be in tension.

    摘要翻译： 光伏器件包括至少一个光伏电池，形成在所述至少一个光伏电池上的柔性玻璃层，以及形成在所述玻璃层上的透明平坦化硬涂层。 平坦化硬涂层可能处于压应力，并且玻璃层可能处于张力。