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1. 发明申请

US20110189806A1 Isolation chamber and method of using the isolation chamber to make solar cell material 有权
标题翻译：隔离室和使用隔离室制造太阳能电池材料的方法
公开(公告)号：US20110189806A1
公开(公告)日：2011-08-04
申请号：US12931432
申请日：2011-02-01
申请人： Xinmin Cao , Bradley S. Mohring
发明人： Xinmin Cao , Bradley S. Mohring
IPC分类号： H01L31/18 , H01L21/02
CPC分类号： H01L31/1884 , C23C14/086 , C23C14/562 , C23C14/564 , C23C14/568 , C23C16/24 , C23C16/4408 , C23C16/4409 , C23C16/4412 , C23C16/545 , H01L31/206 , Y02E10/50 , Y02P70/521
摘要： Apparatuses and methods are provided for the continuous formation of solar cell material including an isolation chamber that reduces cross contamination between adjacent formation zones that are at different pressures.
摘要翻译：提供了用于连续形成太阳能电池材料的装置和方法，包括隔离室，其减少了处于不同压力的相邻地层之间的交叉污染。

2. 发明申请

US20100144122A1 Hybrid chemical vapor deposition process combining hot-wire cvd and plasma-enhanced cvd 审中-公开
标题翻译：混合化学气相沉积工艺组合热丝cvd和等离子体增强型cvd
公开(公告)号：US20100144122A1
公开(公告)日：2010-06-10
申请号：US12452544
申请日：2008-07-07
申请人： Xinmin Cao , Xunming Deng , Aarohi Vijh
发明人： Xinmin Cao , Xunming Deng , Aarohi Vijh
IPC分类号： H01L21/365 , C23C16/00
CPC分类号： C23C16/50 , C23C16/24 , C23C16/545 , H01L21/02532 , H01L21/02592 , H01L21/02595 , H01L21/0262 , H01L31/202 , H01L31/206 , Y02E10/50 , Y02P70/521
摘要： Hybrid chemical vapor deposition systems for depositing a semiconductor-containing thin film over a substrate comprise a reaction space, a substrate support member configured to permit movement of a substrate in a longitudinal direction and a plasma-generating apparatus disposed in the reaction space and configured to form plasma-excited species of a vapor phase chemical. The systems further comprise a hot wire unit disposed in the reaction space and configured to heat and decompose a vapor phase chemical. The hot wire unit can be a filament. The systems can further comprise an additional reaction space proximate the reaction space. The additional reaction space can comprise a plasma-generating apparatus configured to form plasma-excited species of a vapor phase chemical and a hot wire unit configured to heat and decompose a vapor phase chemical.
摘要翻译：用于在衬底上沉积含半导体的薄膜的混合化学气相沉积系统包括反应空间，构造成允许衬底沿纵向运动的衬底支撑构件和设置在反应空间中的等离子体产生装置，形成等离子体激发的气相化学物质。这些系统还包括设置在反应空间中并被配置为加热和分解气相化学品的热丝单元。热丝单元可以是长丝。该系统可以进一步包括靠近反应空间的附加反应空间。附加的反应空间可以包括构造成形成等离子体激发的气相化学物质和被配置为加热和分解气相化学物质的热丝单元的等离子体产生装置。

3. 发明申请

US20100029067A1 ROLL-TO-ROLL CONTINUOUS THIN FILM PV MANUFACTURING PROCESS AND EQUIPMENT WITH REAL TIME ONLINE IV MEASUREMENT 失效
标题翻译：滚动滚筒连续薄膜光伏制造工艺和实时在线IV测量的设备
公开(公告)号：US20100029067A1
公开(公告)日：2010-02-04
申请号：US12535237
申请日：2009-08-04
申请人： Aarohi Vijh , Xinmin Cao , Bradley S. Mohring
发明人： Aarohi Vijh , Xinmin Cao , Bradley S. Mohring
IPC分类号： H01L21/20 , C23C16/54 , B05C11/00 , H01L21/302
CPC分类号： H01L21/67173 , C23C14/562 , C23C16/4409 , C23C16/545 , H01L21/67126 , H01L21/67748 , H01L31/056 , H01L31/076 , H01L31/1804 , H01L31/1884 , H01L31/206 , Y02E10/52 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： Apparatuses and methods are provided for the continuous, roll-to-roll formation of photovoltaic (PV) cells. Apparatuses include reel-to-reel transport chambers, one or more deposition chambers, a differential process isolation unit and a chamber for obtaining real time quality data, including IV data, yield data and uniformity data.
摘要翻译：提供了用于光伏（PV）电池的连续，卷对卷形成的装置和方法。设备包括卷对卷传送室，一个或多个沉积室，差分处理隔离单元和用于获得实时质量数据的室，包括IV数据，产量数据和均匀性数据。

4. 发明申请

US20110019388A1 Solar simulator for flexible solar modules 失效
标题翻译：太阳能模拟器用于柔性太阳能模块
公开(公告)号：US20110019388A1
公开(公告)日：2011-01-27
申请号：US12804391
申请日：2010-07-21
申请人： Xinmin Cao , Aarohi Vijh , Paul E. Sims , Steven Marks , Bradley S. Mohring
发明人： Xinmin Cao , Aarohi Vijh , Paul E. Sims , Steven Marks , Bradley S. Mohring
IPC分类号： F21V13/08 , F21V13/00
CPC分类号： F21S8/006 , G01J1/08
摘要： A solar cell simulator that is cylindrically symmetrical to test photovoltaic devices that are flexible. A particular embodiment would be made from plexiglass or similar acrylic material. The present invention produces a spectrum that simulates the spectral distribution of solar light that we observe on the Earth's surface. The simulator would be comprised of a tubular pulsed light source, a pulsed power supply, a tubular light spectrum filter, an IV electrical measurement station, a cylinder-shaped module holder to place the flexible large-area module during the measurement. All cylinders share the same central axis. This maintains radial uniformity of all light intensity and can be used for electrical measurements (IV curves under illumination) of flexible large-area PV modules.
摘要翻译：一种太阳能电池模拟器，与测试光电器件是弹性圆柱对称的。具体实施方案将由有机玻璃或类似的丙烯酸材料制成。本发明产生模拟我们在地球表面上观察到的太阳光的光谱分布的光谱。模拟器将由管状脉冲光源，脉冲电源，管状光谱滤波器，IV电测量站，圆柱形模块保持器组成，以在测量期间放置柔性大面积模块。所有气缸共享相同的中心轴。这保持所有光强度的径向均匀性，并且可以用于柔性大面积PV模块的电测量（IV照明下的曲线）。

5. 发明申请

US20110005575A1 Back reflector for photovoltaic devices 审中-公开
标题翻译：光反射器用于光伏器件
公开(公告)号：US20110005575A1
公开(公告)日：2011-01-13
申请号：US12803876
申请日：2010-07-08
申请人： Xinmin Cao
发明人： Xinmin Cao
IPC分类号： H01L31/052
CPC分类号： H01L31/206 , H01L31/02366 , H01L31/03762 , H01L31/03921 , H01L31/056 , H01L31/075 , Y02E10/52 , Y02E10/548 , Y02P70/521
摘要： This invention relates generally to thin-film photovoltaic devices, and more specifically to an improved back reflector structure of multiple material layers for being used in thin-film photovoltaic devices. More particularly, the invention is to provide an enhanced back reflector having a texture, a high reflectivity, a high yield, and a long lifetime stability which can be applied into thin-film silicon based photovoltaic devices. The back reflector structure consists of (i) a first textured metal or alloy layer (hereinafter referred to as a first metal layer), such as aluminum (Al), formed on a metal (such as stainless steel) or polymer (such as Kapton) substrate, (ii) a thin oxide or nitride barrier layer (hereinafter referred to as a first barrier layer), such as zinc oxide (ZnO), formed on the first metal layer, (iii) a second reflective metal or alloy layer (hereinafter referred to as a second metal layer), such as silver (Ag), formed on the first barrier layer, (iv) a transparent oxide or nitride barrier layer (hereinafter referred to as a second barrier layer), such as zinc oxide, formed on the second metal layer.
摘要翻译：本发明一般涉及薄膜光伏器件，更具体地说涉及用于薄膜光伏器件的多层材料层的改进后反射器结构。更具体地说，本发明提供一种具有纹理，高反射率，高产率和长寿命稳定性的增强后反射镜，其可应用于薄膜硅基光伏器件。背反射器结构包括：（i）形成在金属（例如不锈钢）或聚合物（例如Kapton）上的第一纹理金属或合金层（以下称为第一金属层），例如铝（Al））衬底，（ii）形成在第一金属层上的氧化锌（ZnO）的薄氧化物或氮化物阻挡层（以下称为第一阻挡层），（iii）第二反射金属或合金层以下称为第二金属层），例如形成在第一阻挡层上的银（Ag），（iv）透明氧化物或氮化物阻挡层（以下称为第二阻挡层），例如氧化锌，形成在第二金属层上。

6. 发明申请

US20100024729A1 METHODS AND APPARATUSES FOR UNIFORM PLASMA GENERATION AND UNIFORM THIN FILM DEPOSITION 审中-公开
标题翻译：均匀等离子体生成和均匀薄膜沉积的方法和装置
公开(公告)号：US20100024729A1
公开(公告)日：2010-02-04
申请号：US12534779
申请日：2009-08-03
申请人： Xinmin Cao , Bradley S. Mohring
发明人： Xinmin Cao , Bradley S. Mohring
IPC分类号： C23C16/50 , C23C16/00
CPC分类号： C23C16/5096 , C23C16/45563 , C23C16/545 , H01J37/32522 , H01J37/32761
摘要： System for depositing a thin film over a substrate comprise a reaction space, a substrate support member configured to permit movement of a substrate in a longitudinal direction, and a plasma-generating apparatus disposed in the reaction space and configured to form plasma-excited species of a vapor phase chemical. The plasma-generating apparatus can comprise a cathode unit having an electrode plate and one or more gas diffuser plates for forming a high-density, linearly-shaped and uniform plasma in a space between the substrate and the cathode unit.
摘要翻译：用于在衬底上沉积薄膜的系统包括反应空间，构造成允许衬底沿纵向方向移动的衬底支撑构件和设置在反应空间中的等离子体产生装置，并且构造成形成等离子体激发的物质气相化学品。等离子体产生装置可以包括具有电极板和一个或多个气体扩散板的阴极单元，用于在基板和阴极单元之间的空间中形成高密度，线性形状和均匀的等离子体。

7. 发明授权

US08298339B2 Roll-to-roll continuous thin film PV manufacturing process and equipment with real time online IV measurement 失效
标题翻译：卷对卷连续薄膜光伏制造工艺和设备实时在线IV测量
公开(公告)号：US08298339B2
公开(公告)日：2012-10-30
申请号：US12535237
申请日：2009-08-04
申请人： Aarohi Vijh , Xinmin Cao , Bradley S. Mohring
发明人： Aarohi Vijh , Xinmin Cao , Bradley S. Mohring
IPC分类号： C23C16/00
CPC分类号： H01L21/67173 , C23C14/562 , C23C16/4409 , C23C16/545 , H01L21/67126 , H01L21/67748 , H01L31/056 , H01L31/076 , H01L31/1804 , H01L31/1884 , H01L31/206 , Y02E10/52 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： Apparatuses and methods are provided for the continuous, roll-to-roll formation of photovoltaic (PV) cells. Apparatuses include reel-to-reel transport chambers, one or more deposition chambers, a differential process isolation unit and a chamber for obtaining real time quality data, including IV data, yield data and uniformity data.
摘要翻译：提供了用于光伏（PV）电池的连续，卷对卷形成的装置和方法。设备包括卷对卷传送室，一个或多个沉积室，差分处理隔离单元和用于获得实时质量数据的室，包括IV数据，产量数据和均匀性数据。

8. 发明授权

US08173477B2 Isolation chamber and method of using the isolation chamber to make solar cell material 有权
标题翻译：隔离室和使用隔离室制造太阳能电池材料的方法
公开(公告)号：US08173477B2
公开(公告)日：2012-05-08
申请号：US12931432
申请日：2011-02-01
申请人： Xinmin Cao , Bradley S. Mohring
发明人： Xinmin Cao , Bradley S. Mohring
IPC分类号： H01L31/18
CPC分类号： H01L31/1884 , C23C14/086 , C23C14/562 , C23C14/564 , C23C14/568 , C23C16/24 , C23C16/4408 , C23C16/4409 , C23C16/4412 , C23C16/545 , H01L31/206 , Y02E10/50 , Y02P70/521
摘要： Apparatuses and methods are provided for the continuous formation of solar cell material including an isolation chamber that reduces cross contamination between adjacent formation zones that are at different pressures.
摘要翻译：提供了用于连续形成太阳能电池材料的装置和方法，包括隔离室，其减少了处于不同压力的相邻地层之间的交叉污染。

9. 发明授权

US08434881B2 Solar simulator for flexible solar modules 失效
标题翻译：用于柔性太阳能模块的太阳能模拟器
公开(公告)号：US08434881B2
公开(公告)日：2013-05-07
申请号：US12804391
申请日：2010-07-21
申请人： Xinmin Cao , Aarohi Vijh , Paul E. Sims , Steven Marks , Bradley S. Mohring
发明人： Xinmin Cao , Aarohi Vijh , Paul E. Sims , Steven Marks , Bradley S. Mohring
IPC分类号： F21V7/00 , H05B35/00
CPC分类号： F21S8/006 , G01J1/08
摘要： A solar cell simulator that is cylindrically symmetrical to test photovoltaic devices that are flexible. A particular embodiment would be made from plexiglass or similar acrylic material. The present invention produces a spectrum that simulates the spectral distribution of solar light that we observe on the Earth's surface. The simulator would be comprised of a tubular pulsed light source, a pulsed power supply, a tubular light spectrum filter, an IV electrical measurement station, a cylinder-shaped module holder to place the flexible large-area module during the measurement. All cylinders share the same central axis. This maintains radial uniformity of all light intensity and can be used for electrical measurements (IV curves under illumination) of flexible large-area PV modules.
摘要翻译：一种太阳能电池模拟器，与测试光电器件是弹性圆柱对称的。具体实施方案将由有机玻璃或类似的丙烯酸材料制成。本发明产生模拟我们在地球表面上观察到的太阳光的光谱分布的光谱。模拟器将由管状脉冲光源，脉冲电源，管状光谱滤波器，IV电测量站，圆柱形模块保持器组成，以在测量期间放置柔性大面积模块。所有气缸共享相同的中心轴。这保持所有光强度的径向均匀性，并且可以用于柔性大面积PV模块的电测量（IV照明下的曲线）。

10. 发明申请

US20110180393A1 PROCESS FOR FORMING A BACK REFLECTOR FOR PHOTOVOLTAIC DEVICES 审中-公开
标题翻译：用于形成用于光伏器件的反射器的方法
公开(公告)号：US20110180393A1
公开(公告)日：2011-07-28
申请号：US13010871
申请日：2011-01-21
申请人： Shafiul A. Chowdhury , Richard J. Podlesny , Xinmin Cao , Ramasamy Raju
发明人： Shafiul A. Chowdhury , Richard J. Podlesny , Xinmin Cao , Ramasamy Raju
IPC分类号： C23C14/35 , C23C14/06
CPC分类号： C23C14/562 , C23C14/0042 , C23C14/08 , H01L31/0236 , H01L31/0296 , H01L31/03762 , H01L31/056 , Y02E10/52 , Y02E10/548
摘要： A process for forming a textured back reflector for a photovoltaic device is provided. The process includes providing a moving substrate, positioning the substrate within a deposition chamber, and sputtering a metal or a metal alloy target positioned within the deposition chamber to produce sputtered material. The process further includes introducing a reacting gas mixed with argon into the deposition chamber. The reacting gas and the sputtered metal or metal alloy material form an alloy layer. The alloy layer is formed on the substrate and provides a textured surface on the substrate.
摘要翻译：提供了一种用于形成用于光伏器件的纹理后反射器的工艺。该方法包括提供移动的基板，将基板定位在沉积室内，以及溅射位于沉积室内的金属或金属合金靶，以产生溅射材料。该方法还包括将与氩气混合的反应气体引入沉积室。反应气体和溅射的金属或金属合金材料形成合金层。合金层形成在基底上，并在基底上提供有纹理的表面。

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