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1. 发明申请

US20090023274A1 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线CVD和等离子体增强CVD
公开(公告)号：US20090023274A1
公开(公告)日：2009-01-22
申请号：US12168833
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： H01L21/205 , C23C16/448
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。

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

US20070256729A1 Light-Assisted Electrochemical Shunt Passivation for Photovoltaic Devices 审中-公开
标题翻译：光辅助电化学分流钝化光伏器件
公开(公告)号：US20070256729A1
公开(公告)日：2007-11-08
申请号：US11578359
申请日：2005-04-15
申请人： Aarohi Vijh , Xunming Deng
发明人： Aarohi Vijh , Xunming Deng
IPC分类号： H01L31/00
CPC分类号： H01L31/076 , H01L31/208 , Y02E10/548 , Y02P70/521 , Y10T29/53135
摘要： A method of passivating current-shunting defects in a photovoltaic device and such passivated photovoltaic devices are described. The photovoltaic device includes a thin film body with a superposed electrode comprised of a layer of transparent electrically conductive electrode material. The method includes converting the transparent, electrically conductive electrode material to a material having a higher electrical resistivity than the transparent electrically conductive electrode material or by removing the transparent conducting electrode material, by simultaneously: 1) immersing at least a portion of the electrode in a conversion reagent, 2) illuminating the immersed electrode with a suitable source of illumination, and 3) applying an appropriate electrical bias to activate the conversion.
摘要翻译：描述了一种钝化光伏器件中的电流分流缺陷的方法和这种钝化的光伏器件。光伏器件包括具有由透明导电电极材料层组成的叠置电极的薄膜体。该方法包括：将透明导电电极材料转换成具有比透明导电电极材料更高的电阻率的材料，或者通过同时移除透明导电电极材料：1）将电极的至少一部分浸入到转换试剂，2）用适当的照明源照射浸没的电极，以及3）施加适当的电偏压以激活转化。

4. 发明申请

US20080073205A1 Integrated photovoltaic-electrolysis cell 审中-公开
标题翻译：集成光伏电解池
公开(公告)号：US20080073205A1
公开(公告)日：2008-03-27
申请号：US11974191
申请日：2007-10-11
申请人： Mahabala Adiga , Xunming Deng , Aarohi Vijh , Liwei Xu
发明人： Mahabala Adiga , Xunming Deng , Aarohi Vijh , Liwei Xu
IPC分类号： C25B9/00 , H01L31/052
CPC分类号： C25B9/08
摘要： A photovoltaic electrolysis (IPE) cell has a photovoltaic component and an electrolysis component which integrated, through an interconnect design, into a single unit.
摘要翻译：光伏电解（IPE）电池具有通过互连设计集成到单个单元中的光伏组件和电解组件。

5. 发明申请

US20080000524A1 Hybrid window layer for photovoltaic cells 有权
标题翻译：用于光伏电池的混合窗口层
公开(公告)号：US20080000524A1
公开(公告)日：2008-01-03
申请号：US11899797
申请日：2007-09-07
申请人： Xunming Deng
发明人： Xunming Deng
IPC分类号： H01L31/06
CPC分类号： H01L31/03921 , H01L31/03762 , H01L31/03765 , H01L31/056 , H01L31/0745 , H01L31/202 , H01L31/204 , Y02E10/52 , Y02E10/548 , Y02P70/521
摘要： A novel photovoltaic solar cell and method of making the same are disclosed. The solar cell includes: at least one absorber layer which could either be a lightly doped layer or an undoped layer, and at least a doped window-layers which comprise at least two sub-window-layers. The first sub-window-layer, which is next to the absorber-layer, is deposited to form desirable junction with the absorber-layer. The second sub-window-layer, which is next to the first sub-window-layer, but not in direct contact with the absorber-layer, is deposited in order to have transmission higher than the first-sub-window-layer.
摘要翻译：公开了一种新型光伏太阳能电池及其制造方法。太阳能电池包括：至少一个可以是轻掺杂层或未掺杂层的吸收层，以及至少包含至少两个子窗口层的掺杂窗口层。与吸收层相邻的第一子窗口层被沉积以形成与吸收层的理想的连接。沉积与第一子窗口层相邻但不与吸收层直接接触的第二子窗口层，以便具有高于第一子窗口层的透射率。

6. 发明授权

US07879644B2 Hybrid window layer for photovoltaic cells 有权
标题翻译：用于光伏电池的混合窗口层
公开(公告)号：US07879644B2
公开(公告)日：2011-02-01
申请号：US11899799
申请日：2007-09-07
申请人： Xunming Deng , Xianbo Liao , Wenhui Du
发明人： Xunming Deng , Xianbo Liao , Wenhui Du
IPC分类号： H01L21/00
CPC分类号： H01L31/03921 , H01L31/03762 , H01L31/03765 , H01L31/056 , H01L31/0745 , H01L31/202 , H01L31/204 , Y02E10/52 , Y02E10/548 , Y02P70/521
摘要： A novel photovoltaic solar cell and method of making the same are disclosed. The solar cell includes: at least one absorber layer which could either be a lightly doped layer or an undoped layer, and at least a doped window-layers which comprise at least two sub-window-layers. The first sub-window-layer, which is next to the absorber-layer, is deposited to form desirable junction with the absorber-layer. The second sub-window-layer, which is next to the first sub-window-layer, but not in direct contact with the absorber-layer, is deposited in order to have transmission higher than the first-sub-window-layer.
摘要翻译：公开了一种新型光伏太阳能电池及其制造方法。太阳能电池包括：至少一个可以是轻掺杂层或未掺杂层的吸收层，以及至少包含至少两个子窗口层的掺杂窗口层。与吸收层相邻的第一子窗口层被沉积以形成与吸收层的理想的连接。沉积与第一子窗口层相邻但不与吸收层直接接触的第二子窗口层，以便具有高于第一子窗口层的透射率。

7. 发明申请

US20080223439A1 Interconnected Photoelectrochemical Cell 审中-公开
标题翻译：互连光电池
公开(公告)号：US20080223439A1
公开(公告)日：2008-09-18
申请号：US10589691
申请日：2005-02-18
申请人： Xunming Deng , Liwei Xu
发明人： Xunming Deng , Liwei Xu
IPC分类号： H01L31/0368 , H01L31/042 , H01L31/0264 , H01L31/18
CPC分类号： H01M14/005 , C25B1/003 , H01G9/2081 , H01M8/0656 , H02S40/38 , Y02E10/542 , Y02E60/368 , Y02P20/135 , Y02P70/521
摘要： An interconnected photoelectrochemical (PEC) cell (1) generates hydrogen and oxygen from water while being illuminated with radiation such as sunlight. The photovoltaic structure in the photoelectrode is deposited on a transparent and insulating substrate (also called superstrate) (3) that is covered with a transparent conducting layer (front electrode) (4). The front electrode is electrically connected to the back side of the photovoltaic structure such that the PLC cell can be made with high efficiency and high durability and at low cost. Three types of photoelectrodes and phtoelectrochemical cells are illustrated as examples.
摘要翻译：互连的光电化学（PEC）电池（1）在用诸如阳光的辐射照射时从水中产生氢和氧。光电极中的光电结构沉积在被透明导电层（前电极）（4）覆盖的透明绝缘基板（也称为上覆层）（3）上。前电极与光电结构的背面电连接，使得可以以高效率和高耐久性以低成本制造PLC电池。示出了三种类型的光电极和电化学电池。

8. 发明授权

US5231047A High quality photovoltaic semiconductor material and laser ablation method of fabrication same 失效
标题翻译：高品质光电半导体材料和激光烧蚀方法
公开(公告)号：US5231047A
公开(公告)日：1993-07-27
申请号：US811159
申请日：1991-12-19
申请人： Stanford R. Ovshinsky , Xunming Deng , Rosa Young
发明人： Stanford R. Ovshinsky , Xunming Deng , Rosa Young
IPC分类号： H01L21/203 , H01L31/20
CPC分类号： H01L31/202 , H01L21/02381 , H01L21/02422 , H01L21/02532 , H01L21/0262 , H01L21/02631 , H01L31/204 , Y02E10/50 , Y02P70/521 , Y10S148/093 , Y10S438/909
摘要： A high quality, narrow band gap, hydrogenated amorphous germanium or amorphous silicon alloy material characterized by a host matrix in which all hydrogen is incorporated therein in germanium monohydride or silicon monohydride form, respectively; their mobility-lifetime product for non-equilibrium charge carriers is about 10.sup.-8 and about 10.sup.-7, respectively; their density of defect states in the band gap thereof is less than about 1.times.10.sup.17 and about 2.times.10.sup.16 /cm.sup.3, respectively; and their band gap is about 1.5 and about 0.9 eV, respectively. There is also disclosed a structure formed from a plurality of very thin layer pairs of hydrogenated amorphous germanium and amorphous silicon alloy material, each layer pair of which cooperates to provide narrow band gap material. From about 3 to about 7 atomic percent fluorine is added to the germanium and/or silicon alloy material so as to provide a strong bond (as compared to hydrogen) so as to provide reduced sensitivity to Stabler/Wronski degradation. The preferred method of fabricating such improved narrow band gap materials is through a laser ablation process in which hydrogen or fluorine gas is introduced for incorporation into the germanium or silicon host matrix, thereby eliminating the reliance on the zoo of precursor species present in r.f. or microwave plasma process.
摘要翻译：高质量，窄带隙，氢化无定形锗或非晶硅合金材料，其特征在于主体基体，其中所有氢分别以锗一氢化物或一硅化氢形式引入其中; 其非平衡电荷载流子的迁移寿命产物分别为约10-8和约10-7; 其带隙中缺陷状态的密度分别小于约1×10 17和约2×10 16 / cm 3; 它们的带隙分别为约1.5和约0.9eV。还公开了由多个非常薄的氢化无定形锗和非晶硅合金材料层构成的结构，其每一层都配合以提供窄带隙材料。约3至约7原子％的氟加入到锗和/或硅合金材料中以提供强键（与氢相比），以便降低对Stabler / Wronski降解的敏感性。制造这种改进的窄带隙材料的优选方法是通过激光烧蚀工艺，其中引入氢或氟气以掺入到锗或硅主体基质中，从而消除了对r.f中存在的前体物质的动物园的依赖。或微波等离子体处理。

9. 发明申请

US20110277823A1 System and Method for High Yield Deposition of Conductive Materials onto Solar Cells 审中-公开
标题翻译：导电材料高效沉积到太阳能电池上的系统和方法
公开(公告)号：US20110277823A1
公开(公告)日：2011-11-17
申请号：US12993350
申请日：2009-05-19
申请人： Qi Hua Fan , Michael Deng , Xianbo Liao , Xunming Deng
发明人： Qi Hua Fan , Michael Deng , Xianbo Liao , Xunming Deng
IPC分类号： H01L31/02 , H01L31/18 , B05C19/04
CPC分类号： H01L31/1884 , H01L21/02631 , Y02E10/50
摘要： A system for reducing damage to solar cells during a process for depositing a conductive material on a solar cell is disclosed where an electrical bias or floating potential is applied to the solar cell; and/or an electrical bias is applied to an external electrode(s) so that charged particles of a certain type are redirected away from the solar cells, avoiding the creation of a sufficiently high reverse bias on the solar cell to breakdown the cell.
摘要翻译：公开了一种在太阳能电池上沉积导电材料的过程中减少太阳能电池损坏的系统，其中电偏压或浮动电位被施加到太阳能电池; 和/或将电偏压施加到外部电极，使得某种类型的带电粒子被重新导向远离太阳能电池，避免在太阳能电池上产生足够高的反向偏压以击穿电池。

10. 发明申请

US20110111550A1 HYBRID WINDOW LAYER FOR PHOTOVOLTAIC CELLS 审中-公开
标题翻译：用于光伏电池的混合窗户层
公开(公告)号：US20110111550A1
公开(公告)日：2011-05-12
申请号：US12967225
申请日：2010-12-14
申请人： Xunming Deng , Xianbo Liao , Wenhui Du
发明人： Xunming Deng , Xianbo Liao , Wenhui Du
IPC分类号： H01L31/0352
CPC分类号： H01L31/03921 , H01L31/03762 , H01L31/03765 , H01L31/056 , H01L31/0745 , H01L31/202 , H01L31/204 , Y02E10/52 , Y02E10/548 , Y02P70/521
摘要： A novel photovoltaic solar cell and method of making the same are disclosed. The solar cell includes: at least one absorber layer which could either be a lightly doped layer or an undoped layer, and at least a doped window-layers which comprise at least two sub-window-layers. The first sub-window-layer, which is next to the absorber-layer, is deposited to form desirable junction with the absorber-layer. The second sub-window-layer, which is next to the first sub-window-layer, but not in direct contact with the absorber-layer, is deposited in order to have transmission higher than the first-sub-window-layer.
摘要翻译：公开了一种新型光伏太阳能电池及其制造方法。太阳能电池包括：至少一个可以是轻掺杂层或未掺杂层的吸收层，以及至少包含至少两个子窗口层的掺杂窗口层。与吸收层相邻的第一子窗口层被沉积以形成与吸收层的理想的连接。沉积与第一子窗口层相邻但不与吸收层直接接触的第二子窗口层，以便具有高于第一子窗口层的透射率。

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