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41. 发明授权

US4576652A Incoherent light annealing of gallium arsenide substrate 失效
标题翻译：砷化镓衬底的不相干光退火
公开(公告)号：US4576652A
公开(公告)日：1986-03-18
申请号：US630057
申请日：1984-07-12
申请人： Harold J. Hovel , Thomas F. Kuech
发明人： Harold J. Hovel , Thomas F. Kuech
IPC分类号： H01L21/26 , H01L21/265 , H01L21/268 , H01L21/324 , H01L21/263
CPC分类号： H01L21/3245 , H01L21/2686 , Y10S148/004 , Y10S148/084
摘要： Ion implanted gallium arsenide substrates are annealed by providing an arsenic-containing gaseous ambient on all sides of the substrate, and heating the gallium arsenide substrate with broad area incoherent light.
摘要翻译：离子注入的砷化镓衬底通过在衬底的所有侧面上提供含砷的气态环境并且以广泛的非相干光加热砷化镓衬底来退火。

42. 发明授权

US4329534A Uniform incident light high voltage solar cell array 失效
标题翻译：均匀入射光高压太阳能电池阵列
公开(公告)号：US4329534A
公开(公告)日：1982-05-11
申请号：US234298
申请日：1981-02-17
申请人： Rodney T. Hodgson , Harold J. Hovel
发明人： Rodney T. Hodgson , Harold J. Hovel
IPC分类号： H01L31/042 , H01L31/055 , H01L31/04
CPC分类号： H01L31/055 , Y02E10/52
摘要： A fluorescent material member covering a series array of solar cells that produce a high voltage operates to convert incident light to a uniform number of photons per cell.
摘要翻译：覆盖产生高电压的太阳能电池的串联阵列的荧光材料构件用于将入射光转换成每个电池的均匀数量的光子。

43. 发明授权

US4289920A Multiple bandgap solar cell on transparent substrate 失效
标题翻译：透明基板上的多个带隙太阳能电池
公开(公告)号：US4289920A
公开(公告)日：1981-09-15
申请号：US161816
申请日：1980-06-23
申请人： Harold J. Hovel
发明人： Harold J. Hovel
IPC分类号： H01L31/04 , H01L31/07 , H01L31/06
CPC分类号： H01L31/0687 , H01L31/07 , H01L31/0725 , Y02E10/544
摘要： The disclosure provides a highly efficient e.g., up to 40% efficiency, solar cell for solar energy concentrator use. Two solar cell layers comprised of different semiconductor materials are grown upon a transparent, insulating substrate. A metal layer covering the bottom serves to reflect light back through the structure, and can serve as a wrap-around electrical contact to both materials. As an example, a structure of Si and GaAlAs is produced on a substrate from the group consisting of Al.sub.2 O.sub.3, Spinel, Quartz and BeO.
摘要翻译：本公开提供了一种用于太阳能集中器的太阳能电池的高效率，例如高达40％的效率。由不同半导体材料构成的两个太阳能电池层生长在透明绝缘基板上。覆盖底部的金属层用于将光反射回结构，并且可以用作两种材料的环绕电接触。作为实例，在由Al 2 O 3，尖晶石，石英和BeO组成的组中的基底上产生Si和GaAlAs的结构。

44. 发明授权

US4276137A Control of surface recombination loss in solar cells 失效
标题翻译：太阳能电池表面复合损失的控制
公开(公告)号：US4276137A
公开(公告)日：1981-06-30
申请号：US59855
申请日：1979-07-23
申请人： Harold J. Hovel , Jerry M. Woodall
发明人： Harold J. Hovel , Jerry M. Woodall
IPC分类号： H01L31/04 , H01L31/0216 , H01L31/18
CPC分类号： H01L31/02167 , H01L31/02168 , Y02E10/50
摘要： Surface recombination in solar cells that is produced by band bending at the surface of the semiconductor which is in turn caused by defect states which pin the Fermi level at the surface, may be improved by applying a surface layer which may be a plasma oxide that has been hydrogen annealed and this layer may also be useful as an antireflecting coating.
摘要翻译：通过在半导体的表面处的带状弯曲而产生的太阳能电池中的表面复合，其又由引导表面的费米能级的缺陷状态引起，可以通过施加表面层来改善，该表面层可以是具有经过氢退火，该层也可用作抗反射涂层。

45. 发明授权

US09496140B2 Silicon wafer based structure for heterostructure solar cells 有权
标题翻译：基于硅晶片的异质结构太阳能电池结构
公开(公告)号：US09496140B2
公开(公告)日：2016-11-15
申请号：US13372974
申请日：2012-02-14
申请人： Supratik Guha , Harold J. Hovel
发明人： Supratik Guha , Harold J. Hovel
IPC分类号： H01L21/02 , H01L31/0687 , H01L31/18 , H01L31/0304 , H01L31/0693
CPC分类号： H01L21/02642 , H01L21/02381 , H01L21/0245 , H01L21/0251 , H01L21/02532 , H01L21/02647 , H01L21/02667 , H01L31/0687 , H01L31/1852 , H01L31/1872 , H01L31/1892 , Y02E10/544 , Y02P70/521
摘要： A multi-junction photovoltaic device includes a silicon substrate and a dielectric layer formed on the silicon substrate. A germanium layer is formed on the dielectric layer. The germanium includes a crystalline structure that is substantially similar to the crystalline structure of the silicon substrate. A first photovoltaic sub-cell includes a first plurality of doped semiconductor layers formed on the germanium layer. At least a second photovoltaic sub-cell includes a second plurality of doped semiconductor layers formed on the first photovoltaic sub-cell that is on the germanium layer that is on the dielectric layer.
摘要翻译：多结光伏器件包括硅衬底和形成在硅衬底上的电介质层。在电介质层上形成锗层。锗包括基本上类似于硅衬底的晶体结构的晶体结构。第一光伏子电池包括形成在锗层上的第一多个掺杂半导体层。至少第二光伏子电池包括形成在位于电介质层上的锗层上的第一光伏子电池上的第二多个掺杂半导体层。

46. 发明授权

US08962374B2 Integration of a titania layer in an anti-reflective coating 有权
公开(公告)号：US08962374B2
公开(公告)日：2015-02-24
申请号：US13534037
申请日：2012-06-27
申请人： Satyavolu S. Papa Rao , Kathryn C. Fisher , Harold J. Hovel , Qiang Huang , Susan Huang , Young-Hee Kim
发明人： Satyavolu S. Papa Rao , Kathryn C. Fisher , Harold J. Hovel , Qiang Huang , Susan Huang , Young-Hee Kim
IPC分类号： H01L21/00
CPC分类号： H01L31/02168 , H01L31/022425 , H01L31/02363 , H01L31/068 , H01L31/1804 , Y02E10/52 , Y02E10/547 , Y02P70/521
摘要： A stack of a first anti-reflective coating (ARC) layer and a titanium layer is formed on a front surface of a semiconductor substrate including a p-n junction, and is subsequently patterned so that a semiconductor surface is physically exposed in metal contact regions of the front surface of the semiconductor substrate. The remaining portion of the titanium layer is converted into a titania layer by oxidation. A metal layer is plated on the metal contact regions, and a copper line is subsequently plated on the metal layer or a metal semiconductor alloy derived from the metal layer. A second ARC layer is deposited over the titania layer and the copper line, and is subsequently patterned to provide electrical contact to the copper line.

47. 发明申请

US20130183553A1 BATTERY WITH SELF-PROGRAMMING FUSE 有权
标题翻译：具有自编程保险丝的电池
公开(公告)号：US20130183553A1
公开(公告)日：2013-07-18
申请号：US13349255
申请日：2012-01-12
申请人： Hariklia Deligianni , Harold J. Hovel , Fei Liu
发明人： Hariklia Deligianni , Harold J. Hovel , Fei Liu
IPC分类号： H01M10/42 , H01M4/04 , H01M2/20
CPC分类号： H01M2/204 , H01G11/16 , H01M2/348 , H01M10/0436 , H01M10/052 , H01M10/0562 , H01M10/058 , H01M2200/103 , Y10T29/49108 , Y10T29/49115
摘要： A useful lifetime of an energy storage device can be extended by providing a series connection of a battery cell and an self-programming fuse. A plurality of series connections of a battery cell and an self-programming fuse can then be connected in a parallel connection to expand the energy storage capacity of the energy storage device. Each self-programming fuse can be a strip of a metal semiconductor alloy material, which electromigrates when a battery cell is electrically shorted and causes increases in the amount of electrical current therethrough. Thus, each self-programming fuse is a self-programming circuit that opens once the battery cell within the same series connection is shorted.
摘要翻译：可以通过提供电池单元和自编程保险丝的串联连接来扩展能量存储装置的有用寿命。然后可以并联连接电池单元和自编程保险丝的多个串联连接以扩大能量存储装置的能量存储容量。每个自编程保险丝可以是金属半导体合金材料的条带，当电池单元电气短路并导致电流量增加时，电极会电流化。因此，每个自编程保险丝是一个自编程电路，一旦同一串联连接中的电池单元短路，该自编程电路就会断开。

48. 发明授权

US08486751B2 Method of manufacturing a photovoltaic cell 有权
标题翻译：光伏电池的制造方法
公开(公告)号：US08486751B2
公开(公告)日：2013-07-16
申请号：US12952465
申请日：2010-11-23
申请人： Lawrence A. Clevenger , Harold J. Hovel , Rainer Klaus Krause , Kevin S. Petrarca , Gerd Pfeiffer , Kevin M. Prettyman , Brian C. Sapp
发明人： Lawrence A. Clevenger , Harold J. Hovel , Rainer Klaus Krause , Kevin S. Petrarca , Gerd Pfeiffer , Kevin M. Prettyman , Brian C. Sapp
IPC分类号： H01L21/00 , H01L21/66
CPC分类号： H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of manufacturing a photovoltaic cell using a semiconductor wafer having a front side and a rear side, wherein the photovoltaic cell produces electricity when the front side of the semiconductor wafer is illuminated.
摘要翻译：使用具有前侧和后侧的半导体晶片制造光伏电池的方法，其中当半导体晶片的前侧被照亮时，光伏电池产生电力。

49. 发明申请

US20130056043A1 OPTICAL TANDEM PHOTOVOLTAIC CELL PANELS 审中-公开
标题翻译：光学TANDEM光伏电池面板
公开(公告)号：US20130056043A1
公开(公告)日：2013-03-07
申请号：US13408395
申请日：2012-02-29
申请人： Harold J. Hovel
发明人： Harold J. Hovel
IPC分类号： H01L31/042
CPC分类号： H01L31/043 , H01L31/042 , H01L31/046 , H01L31/0465 , H01L31/05 , H01L31/0504 , H01L31/0508 , H01L2924/0002 , Y02E10/50 , H01L2924/00
摘要： A solar energy conversion device comprises a vertical stack of at least two panels stacked in a hierarchy from an upper panel to a lower panel with each of the panels including a matching array of solar cells having a different energy bandgap from other panels of solar cells in the vertical stack of panels. Each panel in the vertical stack may be arranged with one of the panels having solar cells with a higher energy bandgap situated in the hierarchy and in the stack above others of the panels containing solar cells with a lower energy bandgap. The top surface of the device is adapted for receiving solar energy incident upon the uppermost panel. Each upper panel absorbs a fraction of sunlight with larger solar photon energies larger than the energy bandgap thereof.
摘要翻译：太阳能转换装置包括从上板到下板层叠的至少两个板的垂直堆叠，每个板包括具有与太阳能电池的其它板的不同能量带隙的太阳能电池的匹配阵列垂直堆叠的面板。垂直堆叠中的每个面板可以布置成具有其中一个面板，其中太阳能电池具有位于层级中的较高能量带隙，并且在包含具有较低能量带隙的太阳能电池的其它面板中的叠层中。该装置的顶表面适于接收入射在最上面的面板上的太阳能。每个上面板吸收太阳光的一部分太阳能光子能量大于其能带隙。

50. 发明申请

US20120160295A1 SOLAR CELL CLASSIFICATION METHOD 审中-公开
标题翻译：太阳能电池分类方法
公开(公告)号：US20120160295A1
公开(公告)日：2012-06-28
申请号：US13167792
申请日：2011-06-24
申请人： Lawrence A. Clevenger , Harold J. Hovel , Rainer Klaus Krause , Kevin S. Petrarca , Gerd Pfeiffer , Kevin Prettyman , Brian C. Sapp
发明人： Lawrence A. Clevenger , Harold J. Hovel , Rainer Klaus Krause , Kevin S. Petrarca , Gerd Pfeiffer , Kevin Prettyman , Brian C. Sapp
IPC分类号： H01L31/042 , H01L31/18 , G01R31/10
CPC分类号： H02S50/10
摘要： A method for characterizing the electronic properties of a solar cell to be used in a photovoltaic module comprises the steps of performing a room temperature IV curve measurement of the solar cell and classifying the solar cell based on this IV curve measurement. In order to take stress-related effects into account, the solar cells are reclassified depending on the result of an additional measurement conducted on the solar cells under stress. This stress-related measurement may be gained from light induced thermography (LIT) yielding information on diode shunt areas within the solar cell.
摘要翻译：用于表征在光伏模块中使用的太阳能电池的电子特性的方法包括以下步骤：基于该IV曲线测量，执行太阳能电池的室温IV曲线测量并对太阳能电池进行分类。为了考虑应力相关的影响，太阳能电池根据在应力下对太阳能电池进行的额外测量的结果重新分类。该应力相关测量可以从光诱导热成像（LIT）获得，产生关于太阳能电池内的二极管分流区域的信息。

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