专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08747959B2 Planar patterned transparent contact, devices with planar patterned transparent contacts, and/or methods of making the same 有权
标题翻译：平面图案化透明触点，具有平面图案化透明触点的装置和/或制造它们的方法
公开(公告)号：US08747959B2
公开(公告)日：2014-06-10
申请号：US13174362
申请日：2011-06-30
申请人： Alexey Krasnov , Muhammad Imran , Willem den Boer
发明人： Alexey Krasnov , Muhammad Imran , Willem den Boer
IPC分类号： C08F2/46 , B05D3/00 , C23C16/40
CPC分类号： H01L51/442 , C03C17/36 , C03C17/3644 , C03C17/3655 , C03C2218/322 , G06F3/044 , G06F3/045 , G06F2203/04103 , H01L31/1884 , H01L33/405 , H01L51/5215 , H01L51/5231 , H05B33/22 , Y02E10/549 , Y02P70/521
摘要： Certain examples relate to improved methods for making patterned substantially transparent contact films, and contact films made by such methods. In certain cases, the contact films may be patterned and substantially planar. Thus, the contact films may be patterned without intentionally removing any material from the layers and/or film, such as may be required by photolithography. In certain example embodiments, an oxygen exchanging system comprising at least two layers may be deposited on a substrate, and the layers may be selectively exposed to heat and/or energy to facilitate the transfer of oxygen ions or atoms from the layer with a higher enthalpy of formation to a layer with a lower enthalpy of formation. In certain cases, the oxygen transfer may permit the conductivity of selective portions of the film to be changed. This advantageously may result in a planar contact film that is patterned with respect to conductivity and/or resistivity.
摘要翻译：某些实例涉及用于制备图案化的基本上透明的接触膜的改进方法以及通过这些方法制备的接触膜。在某些情况下，接触膜可以被图案化并且基本上是平面的。因此，可以对接触膜进行图案化，而不用有意地从层和/或膜去除任何材料，例如通过光刻可能需要。在某些示例性实施例中，包含至少两个层的氧交换系统可以沉积在衬底上，并且这些层可以选择性地暴露于热和/或能量以促进氧离子或原子从层中传递更高的焓的形成到具有较低的形成焓的层。在某些情况下，氧转移可以允许改变膜的选择性部分的导电性。这有利地导致相对于导电性和/或电阻率图案化的平面接触膜。

2. 发明申请

US20110263066A1 Patterned glass cylindrical lens arrays for concentrated photovoltaic systems, and/or methods of making the same 失效
公开(公告)号：US20110263066A1
公开(公告)日：2011-10-27
申请号：US12662628
申请日：2010-04-26
申请人： Alexey Krasnov , Willem den Boer
发明人： Alexey Krasnov , Willem den Boer
IPC分类号： H01L31/18 , C03B13/00
CPC分类号： C03B23/22 , C03B13/08 , C03B18/04 , C03B18/14 , C03C17/23 , F24S23/30 , F24S23/31 , H01L31/0232 , H01L31/0543 , H01L31/0547 , H02S40/22 , H02S40/44 , Y02E10/43 , Y02E10/52 , Y02E10/60
摘要： Certain example embodiments of this invention relate to patterned glass that can be used as a cylindrical lens array in a concentrated photovoltaic application, and/or methods of making the same. In certain example embodiments, the lens arrays may be used in combination with strip solar cells and/or single-axis tracking systems. That is, in certain example embodiments, lenses in the lens array may be arranged so as to concentrate incident light onto respective strip solar cells, and the entire assembly may be connected to a single-axis tracking system that is programmed to follow the East-West movement of the sun. A low-iron glass may be used in connection with certain example embodiments. Such techniques may advantageously help to reduce cost per watt related, in part, to the potentially reduced amount of semiconductor material to be used for such example embodiments.

3. 发明申请

US20110259394A1 Patterned glass cylindrical lens arrays for concentrated photovoltaic systems, and/or methods of making the same 有权
标题翻译：用于集中光伏系统的图案化玻璃柱面透镜阵列和/或制造它们的方法
公开(公告)号：US20110259394A1
公开(公告)日：2011-10-27
申请号：US12662624
申请日：2010-04-26
申请人： Alexey Krasnov , Willem den Boer
发明人： Alexey Krasnov , Willem den Boer
IPC分类号： H01L31/052
CPC分类号： G02B3/0062 , C03B18/14 , F24S23/31 , G02B3/005 , G02B3/0056 , H01L31/0521 , H01L31/0543 , H01L31/0547 , Y02B10/20 , Y02E10/52
摘要： Certain example embodiments of this invention relate to patterned glass that can be used as a cylindrical lens array in a concentrated photovoltaic application, and/or methods of making the same. In certain example embodiments, the lens arrays may be used in combination with strip solar cells and/or single-axis tracking systems. That is, in certain example embodiments, lenses in the lens array may be arranged so as to concentrate incident light onto respective strip solar cells, and the entire assembly may be connected to a single-axis tracking system that is programmed to follow the East-West movement of the sun. A low-iron glass may be used in connection with certain example embodiments. Such techniques may advantageously help to reduce cost per watt related, in part, to the potentially reduced amount of semiconductor material to be used for such example embodiments.
摘要翻译：本发明的某些示例性实施例涉及可用作集中光伏应用中的柱面透镜阵列的图案化玻璃，和/或其制造方法。在某些示例性实施例中，透镜阵列可以与带状太阳能电池和/或单轴跟踪系统组合使用。也就是说，在某些示例性实施例中，透镜阵列中的透镜可以被布置成将入射光集中到相应的带状太阳能电池上，并且整个组件可以连接到单轴跟踪系统，该单轴跟踪系统被编程为跟随东 - 太阳的西运动。结合某些示例性实施例可以使用低铁玻璃。这样的技术可以有利地有助于降低成本/瓦特，部分地涉及用于这些示例性实施例的可能减少量的半导体材料。

4. 发明申请

US20110097841A1 Rear electrode structure for use in photovoltaic device such as CIGS/CIS photovoltaic device and method of making same 有权
公开(公告)号：US20110097841A1
公开(公告)日：2011-04-28
申请号：US12926943
申请日：2010-12-20
申请人： Alexey Krasnov , Willem den Boer , Scott V. Thomsen , Leonard L. Boyer, JR.
发明人： Alexey Krasnov , Willem den Boer , Scott V. Thomsen , Leonard L. Boyer, JR.
IPC分类号： H01L31/18 , H01L21/44
CPC分类号： H01L31/022425 , H01L31/02366 , H01L31/0322 , H01L31/0392 , H01L31/03923 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A photovoltaic device including a rear electrode which may also function as a rear reflector. In certain example embodiments of this invention, the rear electrode includes a metallic based reflective film that is oxidation graded, so as to be more oxided closer to a rear substrate (e.g., glass substrate) supporting the electrode than at a location further from the rear substrate. In other words, the rear electrode is oxidation graded so as to be less oxided closer to a semiconductor absorber of the photovoltaic device than at a location further from the semiconductor absorber in certain example embodiments. In certain example embodiments, the interior surface of the rear substrate may optionally be textured so that the rear electrode deposited thereon is also textured so as to provide desirable electrical and reflective characteristics. In certain example embodiments, the rear electrode may be of or include Mo and/or MoOx, and may be sputter-deposited using a combination of MoOx and Mo sputtering targets.

5. 发明授权

US09246025B2 Back contact for photovoltaic devices such as copper-indium-diselenide solar cells 有权
标题翻译：光伏器件如铜铟二硒化物太阳能电池的背接触
公开(公告)号：US09246025B2
公开(公告)日：2016-01-26
申请号：US13455232
申请日：2012-04-25
申请人： Alexey Krasnov , Willem den Boer
发明人： Alexey Krasnov , Willem den Boer
IPC分类号： H01L31/0224 , H01L31/0392 , H01L31/0749 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/03923 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A photovoltaic device (e.g., solar cell) includes: a front substrate (e.g., glass substrate); a semiconductor absorber film; a back contact including a first conductive layer of or including copper (Cu) and a second conductive layer of or including molybdenum (Mo); and a rear substrate (e.g., glass substrate). The first conductive layer of or including copper is located between at least the rear substrate and the second conductive layer of or including molybdenum, and wherein the semiconductor absorber film is located between at least the back contact and the front substrate.
摘要翻译：光电器件（例如，太阳能电池）包括：前基板（例如玻璃基板）; 半导体吸收膜; 包括铜（Cu）的第一导电层或包括或包括钼（Mo）的第二导电层的背接触; 和背面基板（例如，玻璃基板）。或包括铜的第一导电层位于至少后基板和包括钼的第二导电层之间，并且其中半导体吸收膜位于至少后接触件和前基板之间。

6. 发明授权

US08609455B2 Patterned glass cylindrical lens arrays for concentrated photovoltaic systems, and/or methods of making the same 失效
公开(公告)号：US08609455B2
公开(公告)日：2013-12-17
申请号：US12662628
申请日：2010-04-26
申请人： Alexey Krasnov , Willem den Boer
发明人： Alexey Krasnov , Willem den Boer
IPC分类号： H01L21/00 , H01L31/0232 , H01L31/042
CPC分类号： C03B23/22 , C03B13/08 , C03B18/04 , C03B18/14 , C03C17/23 , F24S23/30 , F24S23/31 , H01L31/0232 , H01L31/0543 , H01L31/0547 , H02S40/22 , H02S40/44 , Y02E10/43 , Y02E10/52 , Y02E10/60
摘要： Certain example embodiments of this invention relate to patterned glass that can be used as a cylindrical lens array in a concentrated photovoltaic application, and/or methods of making the same. In certain example embodiments, the lens arrays may be used in combination with strip solar cells and/or single-axis tracking systems. That is, in certain example embodiments, lenses in the lens array may be arranged so as to concentrate incident light onto respective strip solar cells, and the entire assembly may be connected to a single-axis tracking system that is programmed to follow the East-West movement of the sun. A low-iron glass may be used in connection with certain example embodiments. Such techniques may advantageously help to reduce cost per watt related, in part, to the potentially reduced amount of semiconductor material to be used for such example embodiments.

7. 发明申请

US20130004678A1 PLANAR PATTERNED TRANSPARENT CONTACT, DEVICES WITH PLANAR PATTERNED TRANSPARENT CONTACTS, AND/OR METHODS OF MAKING THE SAME 有权
公开(公告)号：US20130004678A1
公开(公告)日：2013-01-03
申请号：US13174362
申请日：2011-06-30
申请人： Alexey KRASNOV , Muhammad Imran , Willem den Boer
发明人： Alexey KRASNOV , Muhammad Imran , Willem den Boer
IPC分类号： C08F2/48 , C08F2/46
CPC分类号： H01L51/442 , C03C17/36 , C03C17/3644 , C03C17/3655 , C03C2218/322 , G06F3/044 , G06F3/045 , G06F2203/04103 , H01L31/1884 , H01L33/405 , H01L51/5215 , H01L51/5231 , H05B33/22 , Y02E10/549 , Y02P70/521
摘要： Certain examples relate to improved methods for making patterned substantially transparent contact films, and contact films made by such methods. In certain cases, the contact films may be patterned and substantially planar. Thus, the contact films may be patterned without intentionally removing any material from the layers and/or film, such as may be required by photolithography. In certain example embodiments, an oxygen exchanging system comprising at least two layers may be deposited on a substrate, and the layers may be selectively exposed to heat and/or energy to facilitate the transfer of oxygen ions or atoms from the layer with a higher enthalpy of formation to a layer with a lower enthalpy of formation. In certain cases, the oxygen transfer may permit the conductivity of selective portions of the film to be changed. This advantageously may result in a planar contact film that is patterned with respect to conductivity and/or resistivity.

8. 发明申请

US20110094580A1 Photovoltaic device including front electrode having titanium oxide inclusive layer with high refractive index 审中-公开
$Photovoltaic device including front electrode having titanium oxide inclusive layer with high refractive index$
公开(公告)号：US20110094580A1
公开(公告)日：2011-04-28
申请号：US12929147
申请日：2011-01-04
申请人： Yiwei Lu , Willem den Boer , Alexey Krasnov
发明人： Yiwei Lu , Willem den Boer , Alexey Krasnov
IPC分类号： H01L31/0224
CPC分类号： H01L31/03762 , B32B17/10036 , B32B17/10174 , H01L31/022466 , H01L31/022483 , H01L31/0296 , H01L31/048 , Y02E10/548
摘要： Certain example embodiments of this invention relate to an electrode (e.g., front electrode) for use in a photovoltaic device or the like. In certain example embodiments, a transparent conductive oxide (TCO) of the front electrode for use in a photovoltaic device is of or includes titanium oxide doped with one or more of Nb, Zn and/or Al. Additional layers may also be provided in the front electrode in certain example embodiments. It has been found that the use of transparent conductive TiOx(:Nb) or TiZnOx(:Al and/or Nb), in a front electrode of a photovoltaic device, is advantageous in that such materials have a high refractive index (n) and have a higher transparency than conventional titanium suboxide (TiOx). Thus, the use of such materials in the context of a front electrode of a photovoltaic device reduces light reflection due to the high refractive index, and increases transmission into the active semiconductor film due to the higher transmission characteristics thereof, thereby improving the efficiency of the device.

9. 发明授权

US09423533B2 Patterned glass cylindrical lens arrays for concentrated photovoltaic systems, and/or methods of making the same 有权
公开(公告)号：US09423533B2
公开(公告)日：2016-08-23
申请号：US12662624
申请日：2010-04-26
申请人： Alexey Krasnov , Willem den Boer
发明人： Alexey Krasnov , Willem den Boer
IPC分类号： G01C21/02 , G02B3/00 , C03B18/14 , H01L31/052 , H01L31/054 , F24J2/08
CPC分类号： G02B3/0062 , C03B18/14 , F24S23/31 , G02B3/005 , G02B3/0056 , H01L31/0521 , H01L31/0543 , H01L31/0547 , Y02B10/20 , Y02E10/52
摘要： Certain example embodiments of this invention relate to patterned glass that can be used as a cylindrical lens array in a concentrated photovoltaic application, and/or methods of making the same. In certain example embodiments, the lens arrays may be used in combination with strip solar cells and/or single-axis tracking systems. That is, in certain example embodiments, lenses in the lens array may be arranged so as to concentrate incident light onto respective strip solar cells, and the entire assembly may be connected to a single-axis tracking system that is programmed to follow the East-West movement of the sun. A low-iron glass may be used in connection with certain example embodiments. Such techniques may advantageously help to reduce cost per watt related, in part, to the potentially reduced amount of semiconductor material to be used for such example embodiments.

10. 发明授权

US08415194B2 Rear electrode structure for use in photovoltaic device such as CIGS/CIS photovoltaic device and method of making same 有权
公开(公告)号：US08415194B2
公开(公告)日：2013-04-09
申请号：US12926943
申请日：2010-12-20
申请人： Alexey Krasnov , Willem den Boer , Scott V. Thomsen , Leonard L. Boyer, Jr.
发明人： Alexey Krasnov , Willem den Boer , Scott V. Thomsen , Leonard L. Boyer, Jr.
IPC分类号： H01L21/00
CPC分类号： H01L31/022425 , H01L31/02366 , H01L31/0322 , H01L31/0392 , H01L31/03923 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A photovoltaic device including a rear electrode which may also function as a rear reflector. In certain example embodiments of this invention, the rear electrode includes a metallic based reflective film that is oxidation graded, so as to be more oxided closer to a rear substrate (e.g., glass substrate) supporting the electrode than at a location further from the rear substrate. In other words, the rear electrode is oxidation graded so as to be less oxided closer to a semiconductor absorber of the photovoltaic device than at a location further from the semiconductor absorber in certain example embodiments. In certain example embodiments, the interior surface of the rear substrate may optionally be textured so that the rear electrode deposited thereon is also textured so as to provide desirable electrical and reflective characteristics. In certain example embodiments, the rear electrode may be of or include Mo and/or MoOx, and may be sputter-deposited using a combination of MoOx and Mo sputtering targets.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式