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11. 发明申请

US20150114466A1 CIGS Solar Cell Having Flexible Substrate Based on Improved Supply of Na and Fabrication Method Thereof 审中-公开
标题翻译：基于改进Na供应的柔性基板的CIGS太阳能电池及其制造方法
公开(公告)号：US20150114466A1
公开(公告)日：2015-04-30
申请号：US14389884
申请日：2013-08-05
申请人： Korea Institute of Energy Research
发明人： SeoungKyu Ahn , Kyung Hoon Yoon , Jae Ho Yun , Jun Sik Cho , SeJin Ahn , Jihye Gwak , Kee Shik Shin , Kihwan Kim , Joo Hyung Park , Young Joo Eo , Jin-Su Yoo , Ara Cho
IPC分类号： H01L31/0749 , H01L31/18
CPC分类号： H01L31/0749 , H01L31/0322 , H01L31/03928 , H01L31/18 , Y02E10/541 , Y02P70/521
摘要： A CIGS solar cell having a flexible substrate based on improved supply of Na. The CIGS solar cell includes a substrate formed of a flexible material, a rear electrode formed on the substrate, a CIGS light-absorption layer formed on the rear electrode, a buffer layer formed on the CIGS light-absorption layer, and a front electrode formed on the buffer layer, wherein the rear electrode comprise a single-layered Na-added metal electrode layer. A single-layered Na-added Mo electrode layer, specific resistance of which is about 1/10th the specific resistance under conditions of a process of forming a typical multilayer rear electrode, is applied to the rear electrode, thereby providing a CIGS solar cell having a flexible substrate and high conversion efficiency.
摘要翻译：一种CIGS太阳能电池，其具有基于改进的Na供应的柔性基板。 CIGS太阳能电池包括由柔性材料形成的基板，形成在基板上的后电极，形成在后电极上的CIGS光吸收层，形成在CIGS光吸收层上的缓冲层和形成的前电极在缓冲层上，其中后电极包括单层添加Na的金属电极层。在形成典型的多层背面电极的工序的条件下，其电阻率为比电阻约1/10的单层添加Na的Mo电极层，由此提供CIGS太阳能电池，其具有柔性基板和高转换效率。

12. 发明授权

US08981211B2 Interlayer design for epitaxial growth of semiconductor layers 有权
标题翻译：用于半导体层外延生长的层间设计
公开(公告)号：US08981211B2
公开(公告)日：2015-03-17
申请号：US12405963
申请日：2009-03-17
申请人： Erol Girt , Mariana Rodica Munteanu
发明人： Erol Girt , Mariana Rodica Munteanu
IPC分类号： H01L31/00 , H01L21/02 , H01L31/0368 , H01L31/0392 , H01L31/068 , H01L31/18
CPC分类号： H01L21/02433 , H01L21/02422 , H01L21/02488 , H01L21/02491 , H01L21/02505 , H01L21/02513 , H01L21/02516 , H01L21/02521 , H01L29/045 , H01L31/0368 , H01L31/03682 , H01L31/0392 , H01L31/03923 , H01L31/03925 , H01L31/03926 , H01L31/03928 , H01L31/068 , H01L31/0682 , H01L31/1872 , Y02E10/541 , Y02E10/546 , Y02E10/547 , Y02P70/521
摘要： An interlayer structure that, in one implementation, includes a combination of an amorphous or nano-crystalline seed-layer, and one or more metallic layers, deposited on the seed layer, with the fcc, hcp or bcc crystal structure is used to epitaxially orient a semiconductor layer on top of non-single-crystal substrates. In some implementations, this interlayer structure is used to establish epitaxial growth of multiple semiconductor layers, combinations of semiconductor and oxide layers, combinations of semiconductor and metal layers and combination of semiconductor, oxide and metal layers. This interlayer structure can also be used for epitaxial growth of p-type and n-type semiconductors in photovoltaic cells.
摘要翻译：在一个实施方案中，使用沉积在种子层上的非晶或纳米晶种层和一个或多个金属层与fcc，hcp或bcc晶体结构的组合来使用层间结构来外延取向在非单晶衬底上的半导体层。在一些实施方案中，该层间结构用于建立多个半导体层的外延生长，半导体和氧化物层的组合，半导体和金属层的组合以及半导体，氧化物和金属层的组合。该层间结构也可用于光伏电池中p型和n型半导体的外延生长。

13. 发明申请

US20150068595A1 GLASS SUBSTRATE FOR Cu-In-Ga-Se SOLAR CELL, AND SOLAR CELL USING SAME 审中-公开
标题翻译：用于Cu-In-Ga-Se太阳能电池的玻璃基板和使用它的太阳能电池
公开(公告)号：US20150068595A1
公开(公告)日：2015-03-12
申请号：US14480200
申请日：2013-03-05
申请人： Asahi Glass Company, Limited
发明人： Yutaka Kuroiwa , Shinichi Amma , Reo Usui , Tomomi Abe , Takeshi Tomizawa
IPC分类号： H01L31/048 , C03C3/093 , H01L31/032
CPC分类号： H01L31/0488 , C03C3/087 , C03C3/093 , H01L31/0322 , H01L31/03928 , Y02E10/541
摘要： A glass substrate for a Cu—In—Ga—Se solar cell. The glass substrate includes the specific amounts of SiO2, Al2O3, B2O3, MgO, CaO, SrO, BaO, ZrO2, Na2O and K2O. In the glass substrate, MgO+CaO+SrO+BaO is from 10 to 30%, Na2O+K2O is from 8 to 20%, Na2O/K2O is from 0.7 to 2.0, and (2×Na2O-2×MgO—CaO)×(Na2O/K2O) is from 3 to 22. The glass substrate has a glass transition temperature of from 640 to 700° C., an average coefficient of thermal expansion of from 60×10−7 to 110×10−7/° C., and a density of from 2.45 to 2.9 g/cm3.
摘要翻译：一种用于Cu-In-Ga-Se太阳能电池的玻璃基板。玻璃基板包括特定量的SiO 2，Al 2 O 3，B 2 O 3，MgO，CaO，SrO，BaO，ZrO 2，Na 2 O和K 2 O。在玻璃基板中，MgO + CaO + SrO + BaO为10〜30％，Na2O + K2O为8〜20％，Na2O / K2O为0.7〜2.0，（2×Na2O-2×MgO·CaO） ×（Na 2 O / K 2 O）为3〜22。玻璃基板的玻璃化转变温度为640〜700℃，平均热膨胀系数为60×10 -7〜110×10 -7 /° C.，密度为2.45至2.9g / cm 3。

14. 发明申请

US20140345677A1 SUBSTRATE MATERIAL OF IRON-NICKEL ALLOY METAL FOIL FOR CIGS SOLAR CELLS 有权
标题翻译：用于CIGS太阳能电池的镍 - 镍合金金属箔基材
公开(公告)号：US20140345677A1
公开(公告)日：2014-11-27
申请号：US14358445
申请日：2011-12-28
申请人： Tai Hong Yim , Heung Yeol Lee , Tae Jin Hwang , Young Sik Song , Yong Ki Cho , Min Su Lee , Yoon Ho Han
发明人： Tai Hong Yim , Heung Yeol Lee , Tae Jin Hwang , Young Sik Song , Yong Ki Cho , Min Su Lee , Yoon Ho Han
IPC分类号： H01L31/0352 , H01L31/032 , C25D1/04
CPC分类号： H01L31/0352 , C22C19/03 , C22C30/00 , C22C38/08 , C25D1/04 , H01L31/0322 , H01L31/03928 , Y02E10/541 , Y02P70/521
摘要： The present invention relates to an exclusive alloy substrate material for CIGS solar cells. Particularly, the present invention provides a substrate material having a thermal expansion coefficient similar to that of a CIGS layer. The substrate material according to the present invention may prevent damage such as interlayer separation due to differing thermal expansion coefficients from occurring because the substrate material has a thermal expansion coefficient similar to that of the CIGS layer.
摘要翻译：本发明涉及用于CIGS太阳能电池的专用合金基底材料。特别地，本发明提供了具有与CIGS层相似的热膨胀系数的基材。由于基板材料具有与CIGS层类似的热膨胀系数，所以根据本发明的基板材料可以防止由于不同的热膨胀系数而导致的层间分离等损伤。

15. 发明申请

US20140332061A1 FLEXIBLE SOLAR CELL APPARATUS AND METHOD OF FABRICATING THE SAME 有权
标题翻译：柔性太阳能电池装置及其制造方法
公开(公告)号：US20140332061A1
公开(公告)日：2014-11-13
申请号：US14352345
申请日：2012-05-25
申请人： Dong Keun Lee
发明人： Dong Keun Lee
IPC分类号： H01L31/048
CPC分类号： H01L31/048 , H01L31/03928 , H01L31/046 , H01L31/0465 , Y02E10/52 , Y02E10/541
摘要： Disclosed are a flexible solar cell apparatus and a method of fabricating the same. The flexible solar cell apparatus includes a support substrate including an internal region and an outer region surrounding the internal region, a plurality of solar cells on the internal region, and a protective layer on the outer region and the solar cells. A top surface of each solar cell is lower than a top surface of the outer region of the support substrate.
摘要翻译：公开了一种柔性太阳能电池装置及其制造方法。柔性太阳能电池装置包括：支撑基板，包括内部区域和围绕内部区域的外部区域，内部区域上的多个太阳能电池以及外部区域和太阳能电池的保护层。每个太阳能电池的顶表面比支撑衬底的外部区域的顶表面低。

16. 发明申请

US20140263171A1 Wet-Etchable, Sacrificial Liftoff Layer Compatible with High Temperature Processing 有权
标题翻译：耐腐蚀性，牺牲性，与高温加工兼容
公开(公告)号：US20140263171A1
公开(公告)日：2014-09-18
申请号：US14201009
申请日：2014-03-07
申请人： Jesse A. Frantz , Jason D. Myers , Robel Y. Bekele , Jasbinder S. Sanghera
发明人： Jesse A. Frantz , Jason D. Myers , Robel Y. Bekele , Jasbinder S. Sanghera
IPC分类号： B44C1/22
CPC分类号： B44C1/227 , H01L21/02002 , H01L31/03928 , H01L31/1896 , Y02E10/541
摘要： A method for forming a wet-etchable, sacrificial lift-off layer or layers compatible with high temperature processing, a sacrificial layer, defined as consisting of a single film of one material or multiple films of multiple materials, that can tolerate high temperatures, is deposited on a substrate, called the original substrate, by sputtering or another suitable technique (e.g. evaporation, pulsed laser deposition, wet chemistry, etc.). Intermediate steps result in a lift-off layer attached to the lift-off substrate, that allow for separating the product from the original substrate.
摘要翻译：用于形成可耐蚀刻的牺牲剥离层或与高温处理兼容的层的方法，定义为由耐受高温的一种材料的单个膜或多个材料的多个膜组成的牺牲层的方法是通过溅射或其他合适的技术（例如蒸发，脉冲激光沉积，湿化学等）沉积在基底上，称为原始基底。中间步骤导致附接到剥离基底的剥离层，其允许将产物与原始基底分离。

17. 发明申请

US20140261669A1 GROWTH OF CIGS THIN FILMS ON FLEXIBLE GLASS SUBSTRATES 审中-公开
标题翻译： CIGS薄膜在柔性玻璃基材上的生长
公开(公告)号：US20140261669A1
公开(公告)日：2014-09-18
申请号：US14211041
申请日：2014-03-14
申请人： Jason D. Myers , Jesse A. Frantz , Robel Y. Bekele , Jasbinder S. Sanghera
发明人： Jason D. Myers , Jesse A. Frantz , Robel Y. Bekele , Jasbinder S. Sanghera
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/022441 , H01L21/02422 , H01L21/02491 , H01L21/02557 , H01L21/0256 , H01L21/02568 , H01L21/02631 , H01L21/02658 , H01L21/02664 , H01L31/0322 , H01L31/0326 , H01L31/03928 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： An article made by: depositing a bottom contact onto a flexible glass substrate, and depositing a photovoltaic material on the bottom contact.
摘要翻译：一种制品：将底部接触沉积到柔性玻璃基底上，并将光伏材料沉积在底部触点上。

18. 发明申请

US20140124028A1 SOLAR CELL SUBSTRATE, METHOD FOR MANUFACTURING SAME, AND SOLAR CELL USING SAME 审中-公开
标题翻译：太阳能电池基板，其制造方法和使用该太阳能电池的太阳能电池
公开(公告)号：US20140124028A1
公开(公告)日：2014-05-08
申请号：US14124867
申请日：2012-06-08
申请人： Kyoung-Bo Kim , Young-Jun Park , Je-Hoon Baek , Jong-Sang Kim , Young-Geun Kim
发明人： Kyoung-Bo Kim , Young-Jun Park , Je-Hoon Baek , Jong-Sang Kim , Young-Geun Kim
IPC分类号： H01L31/0216 , H01L31/18
CPC分类号： H01L31/02167 , H01L31/03928 , H01L31/0749 , H01L31/18 , Y02E10/541 , Y02P70/521
摘要： One aspect of the present invention is a solar cell substrate, comprising: a lower substrate; and a lower electrode that is formed on the upper part of said lower substrate, wherein a metal diffusion-preventing film having at least one or two or more metal layers is included between said lower substrate and said lower electrode, and if two or more metal layers are formed, the metal layers adjoining each other can be different metals. Additionally, a solar cell, which is another aspect of the present invention, comprises: a lower substrate; and a lower electrode that is formed on the upper part of said lower substrate, wherein a metal diffusion-preventing film having at least one or two or more metal layers is included between said lower substrate and said lower electrode, and if two or more metal layers are formed, the metal layers adjoining each other comprise solar cell substrates which are of different metals; p-type light absorption layers formed on said solar cell substrates; n-type buffer layers formed on said light absorption layers; transparent windows formed on said buffer layers; and upper electrodes formed on said transparent windows.
摘要翻译：本发明的一个方面是太阳能电池基板，包括：下基板; 以及形成在所述下基板的上部的下电极，其中在所述下基板和所述下电极之间包括具有至少一个或两个或更多个金属层的金属防扩散膜，并且如果两个或更多个金属形成层，彼此相邻的金属层可以是不同的金属。此外，作为本发明的另一方面的太阳能电池包括：下基板; 以及形成在所述下基板的上部的下电极，其中在所述下基板和所述下电极之间包括具有至少一个或两个或更多个金属层的金属防扩散膜，并且如果两个或更多个金属形成层，彼此相邻的金属层包括具有不同金属的太阳能电池基板; 形成在所述太阳能电池基板上的p型光吸收层; 形成在所述光吸收层上的n型缓冲层; 形成在所述缓冲层上的透明窗; 和形成在所述透明窗口上的上电极。

19. 发明授权

US08652647B2 Articles comprising phyllosilicate composites containing mica 失效
标题翻译：含有云母的页硅酸盐复合物的制品
公开(公告)号：US08652647B2
公开(公告)日：2014-02-18
申请号：US12840497
申请日：2010-07-21
申请人： Kostantinos Kourtakis
发明人： Kostantinos Kourtakis
IPC分类号： B32B23/04
CPC分类号： C04B33/00 , C04B2235/3201 , C04B2235/3232 , C04B2235/3244 , C04B2235/3418 , C04B2235/441 , C04B2235/616 , H01L31/03928 , Y02E10/541 , Y10T428/31663 , Y10T428/31971 , Y10T428/31993
摘要： Disclosed is a mica paper composite and a process for making the mica paper composite. Articles comprising the mica paper composite are also disclosed.
摘要翻译：公开了云母纸复合材料和制造云母纸复合材料的方法。还公开了包含云母纸复合材料的制品。

20. 发明申请

US20130284252A1 BACK CONTACT STRUCTURE FOR PHOTOVOLTAIC DEVICES SUCH AS COPPER-INDIUM-DISELENIDE SOLAR CELLS 有权
标题翻译：背光接触结构用于光伏设备，如铜绿光太阳能电池
公开(公告)号：US20130284252A1
公开(公告)日：2013-10-31
申请号：US13455282
申请日：2012-04-25
申请人： Alexey Krasnov
发明人： Alexey Krasnov
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/0322 , H01L31/03923 , H01L31/03928 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A back contact configuration for a CIGS-type photovoltaic device is provided. According to certain examples, the back contact configuration includes an optical matching layer and/or portion of or including MoSe2 having a thickness substantially corresponding to maxima of absorption of reflected light in CIGS-type absorbers used in certain photovoltaic devices. Certain example methods for making the back contact configuration wherein a thickness of the MoSe2 layer and/or portion can be controlled to be within thickness ranges that correspond to maxima of CIGS light absorption for reflected solar light are also provided.
摘要翻译：提供了CIGS型光伏器件的背面接触构造。根据某些实例，背面接触配置包括光学匹配层和/或具有基本上对应于在某些光伏器件中使用的CIGS型吸收体中的反射光吸收的最大值的MoSe 2或者包括它们的部分。还提供了用于制造背接触配置的一些示例性方法，其中可以将MoSe 2层和/或部分的厚度控制在对应于反射太阳光的CIGS光吸收的最大值的厚度范围内。

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