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    Fabrication of conductive micro traces using a deform and selective removal process
    1.
    发明申请
    Fabrication of conductive micro traces using a deform and selective removal process 有权
    使用变形和选择性去除工艺制造导电微迹线

    公开(公告)号：US20070269935A1

    公开(公告)日：2007-11-22

    申请号：US11804473

    申请日：2007-05-18

    申请人： Rajiv Pethe ,  Michael A. Kast ,  Scott C-J. Tseng ,  Neil Bergstrom ,  Julius Kozak

    发明人： Rajiv Pethe ,  Michael A. Kast ,  Scott C-J. Tseng ,  Neil Bergstrom ,  Julius Kozak

    IPC分类号： H01L21/82

    CPC分类号： H05K3/041 ,  H05K1/0393 ,  H05K3/046 ,  H05K3/107 ,  H05K3/244 ,  H05K2203/0108 ,  H05K2203/0528

    摘要： In a method of forming micro traces, stamping techniques are employed to define a target pattern of the micro traces. The stamping is applied to electrically conductive material and may be limited to pressure, but a thermal stamping approach may be utilized. Following the stamping, a portion of the conductive material is removed, leaving the target pattern of conductive micro traces. In the pressure-application step, the pressure or the combination of pressure and temperature is sufficient to at least weaken the integrity of the bulk conductive material along the area of contact. Typically, this step causes shearing of the conductive material. Following the pressure-application step, excess conductive material is removed. In some embodiments of the invention, the thickness of the micro traces is not determined in a single step. The original thickness may be formed using a “seed” material. The subsequent material buildup may occur after the target pattern is established.

    摘要翻译： 在形成微迹的方法中，使用冲压技术来定义微迹线的目标图案。 冲压被应用于导电材料并且可能被限制在压力下，但可以利用热冲压方法。 在冲压之后，去除导电材料的一部分，留下导电微迹线的目标图案。 在压力施加步骤中，压力或压力和温度的组合足以至少削弱沿着接触区域的体导电材料的完整性。 通常，该步骤导致导电材料的剪切。 在压力施加步骤之后，除去过量的导电材料。 在本发明的一些实施例中，微迹线的厚度在单个步骤中未确定。 原始厚度可以使用“种子”材料形成。 随后的材料堆积可能在目标图案建立之后发生。

    Fabrication of conductive micro traces using a deform and selective removal process
    2.
    发明授权
    Fabrication of conductive micro traces using a deform and selective removal process 有权
    使用变形和选择性去除工艺制造导电微迹线

    公开(公告)号：US07498183B2

    公开(公告)日：2009-03-03

    申请号：US11804473

    申请日：2007-05-18

    申请人： Rajiv Pethe ,  Michael A. Kast ,  Scott C-J. Tseng ,  Neil Bergstrom ,  Julius Kozak

    发明人： Rajiv Pethe ,  Michael A. Kast ,  Scott C-J. Tseng ,  Neil Bergstrom ,  Julius Kozak

    IPC分类号： H01L21/00

    CPC分类号： H05K3/041 ,  H05K1/0393 ,  H05K3/046 ,  H05K3/107 ,  H05K3/244 ,  H05K2203/0108 ,  H05K2203/0528

    摘要： In a method of forming micro traces, stamping techniques are employed to define a target pattern of the micro traces. The stamping is applied to electrically conductive material and may be limited to pressure, but a thermal stamping approach may be utilized. Following the stamping, a portion of the conductive material is removed, leaving the target pattern of conductive micro traces. In the pressure-application step, the pressure or the combination of pressure and temperature is sufficient to at least weaken the integrity of the bulk conductive material along the area of contact. Typically, this step causes shearing of the conductive material. Following the pressure-application step, excess conductive material is removed. In some embodiments of the invention, the thickness of the micro traces is not determined in a single step. The original thickness may be formed using a “seed” material. The subsequent material buildup may occur after the target pattern is established.

    摘要翻译： 在形成微迹的方法中，使用冲压技术来定义微迹线的目标图案。 冲压被应用于导电材料并且可能被限制在压力下，但可以利用热冲压方法。 在冲压之后，去除导电材料的一部分，留下导电微迹线的目标图案。 在压力施加步骤中，压力或压力和温度的组合足以至少削弱沿着接触区域的体导电材料的完整性。 通常，该步骤导致导电材料的剪切。 在压力施加步骤之后，除去过量的导电材料。 在本发明的一些实施例中，微迹线的厚度在单个步骤中未确定。 原始厚度可以使用“种子”材料形成。 随后的材料堆积可能在目标图案建立之后发生。

    Single Junction CIGS/CIS Solar Module
    4.
    发明申请
    Single Junction CIGS/CIS Solar Module 审中-公开
    单相CIGS / CIS太阳能模块

    公开(公告)号：US20110259395A1

    公开(公告)日：2011-10-27

    申请号：US13086135

    申请日：2011-04-13

    申请人： Robert D. Wieting ,  Rajiv Pethe ,  Kannan Ramanathan ,  May Shao ,  Ashish Tandon

    发明人： Robert D. Wieting ,  Rajiv Pethe ,  Kannan Ramanathan ,  May Shao ,  Ashish Tandon

    IPC分类号： H01L31/0236 ,  H01L31/18 ,  H01L27/142

    CPC分类号： H01L31/0322 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02568 ,  H01L21/02614 ,  H01L31/022466 ,  H01L31/022483 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

    摘要： A high efficiency thin-film photovoltaic module is formed on a substrate. The photovoltaic module includes a plurality of stripe shaped photovoltaic cells electrically coupled to each other and physically disposed in parallel to the length one next to another across the width. Each cell includes a barrier material overlying the surface and a first electrode overlying the barrier material. Each cell further includes an absorber formed overlying the first electrode. The absorber includes a copper gallium indium diselenide compound material characterized by an energy band-gap of about 1 eV to 1.1 eV. Each cell additionally includes a buffer material overlying the absorber and a bi-layer zinc oxide material comprising a high resistivity transparent layer overlying the buffer material and a low resistivity transparent layer overlying the high resistivity transparent layer.

    摘要翻译： 在基板上形成高效率的薄膜光伏模块。 光伏模块包括多个条形的光伏电池，它们彼此电耦合，并且物理地设置成与跨越宽度的另一个相邻的长度平行。 每个电池包括覆盖在表面上的阻挡材料和覆盖阻挡材料的第一电极。 每个电池还包括形成在第一电极上的吸收体。 吸收剂包括铜镓铟二硒化合物材料，其特征在于约1eV至1.1eV的能带隙。 每个电池还包括覆盖吸收体的缓冲材料和包含覆盖在缓冲材料上的高电阻率透明层和覆盖在高电阻率透明层上的低电阻率透明层的双层氧化锌材料。

    As-deposited planar optical waveguides with low scattering loss and methods for their manufacture
    6.
    发明授权
    As-deposited planar optical waveguides with low scattering loss and methods for their manufacture 有权
    具有低散射损耗的沉积平面光波导及其制造方法

    公开(公告)号：US07469558B2

    公开(公告)日：2008-12-30

    申请号：US09903081

    申请日：2001-07-10

    申请人： Richard E. Demaray ,  Kai-An Wang ,  Ravi B. Mullapudi ,  Qing Zhu ,  Hongmei Zhang ,  Harold D. Ackler ,  John C. Egermeier ,  Rajiv Pethe

    发明人： Richard E. Demaray ,  Kai-An Wang ,  Ravi B. Mullapudi ,  Qing Zhu ,  Hongmei Zhang ,  Harold D. Ackler ,  John C. Egermeier ,  Rajiv Pethe

    IPC分类号： C03C17/02 ,  C03C17/34

    CPC分类号： B29D11/00663 ,  C23C14/10 ,  G02B6/132 ,  G02B6/136 ,  G02B2006/12038 ,  G02B2006/12097

    摘要： An as-deposited waveguide structure is formed by a vapor deposition process without etching of core material. A planar optical device of a lighthouse design includes a ridge-structured lower cladding layer of a low refractive index material. The lower cladding layer has a planar portion and a ridge portion extending above the planar portion. A core layer of a core material having a higher refractive index than the low refractive index material of the lower cladding layer overlies the top of the ridge portion of the lower cladding. A slab layer of the core material overlies the planar portion of the lower cladding layer. The lighthouse waveguide also includes a top cladding layer of a material having a lower refractive index than the core material, overlying the core layer and the slab layer. A method of forming an as-deposited waveguide structure includes first forming a ridge structure in a layer of low refractive index material to provide a lower cladding layer. Next a layer of core material is deposited over the ridge structure by a vapor deposition process. Finally, a top cladding layer of a material having a lower refractive index than the core material is deposited over the core layer.

    摘要翻译： 通过气相沉积工艺形成沉积的波导结构，而不对芯材进行蚀刻。 灯塔设计的平面光学装置包括具有低折射率材料的脊形结构的下包层。 下包层具有平面部分和在平面部分上方延伸的脊部分。 具有比下包层的低折射率材料更高的折射率的芯材的芯层覆盖在下包层的脊部的顶部。 芯材的板状层叠在下包层的平面部上。 灯塔波导还包括覆盖芯层和板层的具有比芯材料低的折射率的材料的顶部包层。 形成沉积波导结构的方法包括首先在低折射率材料层中形成脊结构以提供下包层。 接下来，通过气相沉积工艺将一层芯材沉积在脊结构上。 最后，在核心层上沉积折射率低于芯材料的材料的顶部包层。

    Vacuum deposition of dielectric coatings on volatile material
    7.
    发明授权
    Vacuum deposition of dielectric coatings on volatile material 失效
    介电涂层在挥发性材料上的真空沉积

    公开(公告)号：US06933013B2

    公开(公告)日：2005-08-23

    申请号：US10685552

    申请日：2003-10-14

    申请人： Rajiv Pethe ,  Pramod Gupta ,  Xianhai Chen ,  Alexander Nagy

    发明人： Rajiv Pethe ,  Pramod Gupta ,  Xianhai Chen ,  Alexander Nagy

    IPC分类号： C23C14/02 ,  C25D2/00 ,  G02F1/1334 ,  G02F1/1335 ,  C23C14/06 ,  G02F1/061

    CPC分类号： C23C14/024 ,  G02F1/1334 ,  G02F1/133516 ,  G02F1/133553 ,  G02F2001/133521

    摘要： In order to allow application of any coating under a vacuum over a volatile gelatinous layer, such as polymer dispersed liquid crystal (PDLC) on an optical glass substrate with a transparent electrode, such as indium tin oxide (ITO) on its surface, a layer of an intermediate stress absorbing polymeric material is first applied to cover the volatile gelatinous layer to prevent evaporation and escape of volatiles, thereafter the coating is applied under a very high vacuum using for example a technique called Physical Vapor Deposition (PVD) or sputtering.

    摘要翻译： 为了允许在具有透明电极的光学玻璃基板上的诸如聚合物分散液晶（PDLC）之类的挥发性凝胶层上的真空下涂覆任何涂层，例如其表面上的氧化铟锡（ITO），层 首先施加中等应力吸收聚合物材料以覆盖挥发性凝胶层以防止挥发物的蒸发和逸出，然后使用例如称为物理气相沉积（PVD）或溅射的技术在非常高的真空下施加涂层。

    VACCUM DEPOSITION OF DIELECTRIC COATINGS ON VOLATILE MATERIAL
    9.
    发明申请
    VACCUM DEPOSITION OF DIELECTRIC COATINGS ON VOLATILE MATERIAL 失效
    介电涂层在挥发性材料上的沉积沉积

    公开(公告)号：US20050079281A1

    公开(公告)日：2005-04-14

    申请号：US10685552

    申请日：2003-10-14

    申请人： Rajiv Pethe ,  Pramod Gupta ,  Xianhai Chen ,  Alexander Nagy

    发明人： Rajiv Pethe ,  Pramod Gupta ,  Xianhai Chen ,  Alexander Nagy

    IPC分类号： C23C14/02 ,  C25D2/00 ,  G02F1/1334 ,  G02F1/1335 ,  B05D5/12

    CPC分类号： C23C14/024 ,  G02F1/1334 ,  G02F1/133516 ,  G02F1/133553 ,  G02F2001/133521

    摘要： In order to allow application of any coating under a vacuum over a volatile gelatinous layer, such as polymer dispersed liquid crystal (PDLC) on an optical glass substrate with a transparent electrode, such as indium tin oxide (ITO) on its surface, a layer of an intermediate stress absorbing polymeric material is first applied to cover the volatile gelatinous layer to prevent evaporation and escape of volatiles, thereafter the coating is applied under a very high vacuum using for example a technique called Physical Vapor Deposition (PVD) or sputtering.

    摘要翻译： 为了允许在具有透明电极的光学玻璃基板上的诸如聚合物分散液晶（PDLC）之类的挥发性凝胶层上的真空下涂覆任何涂层，例如其表面上的氧化铟锡（ITO），层 首先施加中等应力吸收聚合物材料以覆盖挥发性凝胶层以防止挥发物的蒸发和逸出，然后使用例如称为物理气相沉积（PVD）或溅射的技术在非常高的真空下施加涂层。

    Personal digital assistant display illumination method and system
    10.
    发明授权
    Personal digital assistant display illumination method and system 有权
    个人数字助理显示照明方法和系统

    公开(公告)号：US06718115B1

    公开(公告)日：2004-04-06

    申请号：US09675909

    申请日：2000-09-29

    申请人： Shawn Gettemy ,  Rajiv Pethe

    发明人： Shawn Gettemy ,  Rajiv Pethe

    IPC分类号： G09F1300

    CPC分类号： G02B6/0068 ,  G02B6/0001 ,  G02B6/0028 ,  G02B6/003 ,  G02F1/133524 ,  G02F1/133615 ,  G02F2001/133626 ,  G02F2203/11 ,  Y10S385/901

    摘要： The present invention system and method facilitates efficient and relatively even distribution of illumination throughout a display screen. The system and method also facilitates clearer presentation of images, size reductions and conservation of limited power resources in handheld computers. In one embodiment of the present invention, a display illumination distribution system includes a light pipe, a lens, a wave-guide array and a light source. The light sources provides light waves that are directed along the wave guide array to the lens which directs the light waves into the light pipe. The light pipe conveys the light to the display and provides illumination. The routing of light through the wave-guide array confines the light waves to a wave guide and reduces the number of light waves that miss the light pipe.

    摘要翻译： 本发明的系统和方法有助于在整个显示屏幕中有效地并且相对均匀地分布照明。 该系统和方法还有助于更清晰地呈现图像，减小尺寸并且保护手持式计算机中的有限功率资源。 在本发明的一个实施例中，显示照明分配系统包括光管，透镜，波导阵列和光源。 光源提供沿着波导阵列指向透镜的光波，其将光波引导到光管中。 光管将光传送到显示器并提供照明。 光通过波导阵列的路由将光波限制在波导上，并减少了光管的光波数量。