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1. 发明申请

WO2009052227A1 DIELECTRIC COATING FOR SINGLE SIDED BACK CONTACT SOLAR CELLS 审中-公开
标题翻译：用于单面接触太阳能电池的电介质涂层
公开(公告)号：WO2009052227A1
公开(公告)日：2009-04-23
申请号：PCT/US2008/080062
申请日：2008-10-16
申请人： FERRO CORPORATION , CRUZ, Ben, E. , GRADDY, George, E. , SHAIKH, Aziz, S. , SALAMI, Jalal
发明人： CRUZ, Ben, E. , GRADDY, George, E. , SHAIKH, Aziz, S. , SALAMI, Jalal
IPC分类号： H01L31/0256
CPC分类号： H01L31/022441 , H01L31/02167 , H01L31/02245 , H01L31/022458 , H01L31/1868 , Y02E10/50 , Y02P70/521
摘要： A dielectric coating material system for use in a single-sided back contact solar cell is disclosed. The material system serves to electrically isolate electrodes of opposite polarity types on the same side of a silicon-based solar cell, and includes titanium and phosphorus.
摘要翻译：公开了一种用于单面背接触太阳能电池的电介质涂层材料系统。该材料系统用于在硅基太阳能电池的同一侧上电隔离相反极性类型的电极，并且包括钛和磷。

2. 发明申请

WO2003045584A1 HOT MELT CONDUCTOR PASTE COMPOSITION 审中-公开
标题翻译：热熔胶导电胶组合物
公开(公告)号：WO2003045584A1
公开(公告)日：2003-06-05
申请号：PCT/US2002/035017
申请日：2002-11-01
申请人： FERRO CORPORATION
发明人： MCVICKER, Kristina, H. , SHAIKH, Aziz, S. , MAGRINI, Kenneth, A. , WILLIAMS, Todd, K. , TOLENTINO, Luis, C.
IPC分类号： B05D5/12
CPC分类号： H01B1/22 , C03C3/072 , C03C8/12 , C03C8/16 , C03C8/18 , C03C14/006 , C03C2214/08 , C03C2214/16 , H01L23/5328 , H01L31/022425 , H01L2924/0002 , H05K1/092 , Y02E10/50 , H01L2924/00
摘要： The present invention provides a hot melt conductor paste composition that includes conductive particles and glass particles dispersed in a thermoplastic polymer system. The hot melt conductor paste composition according to the invention is a solid at room temperature, but melts at a temperature of from about 35°C to about 90°C to form a flowable liquid that can be applied to a silicon substrate by screen printing. The hot melt conductor paste composition is particularly suitable for use in the fabrication of photovoltaic cells.
摘要翻译：本发明提供一种包含分散在热塑性聚合物体系中的导电颗粒和玻璃颗粒的热熔体导体糊组合物。根据本发明的热熔体导体糊组合物在室温下为固体，但在约35℃至约90℃的温度下熔融，形成可通过丝网印刷施加到硅基底上的可流动液体。热熔体导体糊组合物特别适用于制造光伏电池。

3. 发明申请

WO1990000966A1 THICK FILM DIELECTRIC COMPOSITIONS 审中-公开
标题翻译：厚膜电介质组合物
公开(公告)号：WO1990000966A1
公开(公告)日：1990-02-08
申请号：PCT/US1989003102
申请日：1989-07-14
申请人： FERRO CORPORATION
发明人： FERRO CORPORATION , GARDNER, Robert, D. , HOPP, Dineen, M. , SHAIKH, Aziz, S. , ROBERTS, Gordon, J.
IPC分类号： B32B03/00
CPC分类号： H05K1/0306 , C03C8/10 , C03C8/22 , H01B3/085 , H01B3/087 , H01B3/088 , H01L23/49894 , H01L2924/0002 , H01L2924/09701 , H01L2924/00
摘要： This invention relates to a dielectric composition comprising: (a) about 30 % to about 100 % by weight of a glass composition selected from the group consisting of: (a-1) a bismuth-free, lead-free or low-lead containing glass composition having a glass transition temperature in the range of about 600 DEG C to about 800 DEG C; (a-2) a mixture of two bismuth-free, lead-free or low-lead containing glass compositions comprising a first glass composition having a glass transition temperature in the range of about 585 DEG C to about 620 DEG C and a second glass composition having a glass transition temperature in the range of about 765 DEG C to about 815 DEG C; or (a-3) a mixture of three bismuth-free, lead-free or low-lead containing glass compositions comprising a first glass composition having a glass transition temperature in the range of about 585 DEG C to about 620 DEG C, a second glass composition having a glass transition temperature in the range of about 765 DEG C to about 815 DEG C, and a third glass composition having a glass transition temperature in the range of about 650 DEG C to about 720 DEG C; (b) up to about 30 % by weight of at least one expansion modifier; and (c) up to about 40 % by weight of at least one refractory oxide. This invention also relates to thick-film dielectric pastes and dielectric tapes comprising the foregoing dielectric composition. The invention also relates alumina base substrates having the foregoing dielectric composition bonded to at least one surface thereof, and to a method of bonding the foregoing dielectric composition to alumina base substrates.
摘要翻译：本发明涉及一种电介质组合物，其包括：（a）约30％至约100％重量的选自以下的玻璃组合物：（a-1）无铋，无铅或低铅含量玻璃化合物的玻璃化转变温度在约600℃至约800℃的范围内; （a-2）两种无铋，无铅或含低铅玻璃组合物的混合物，其包含玻璃化转变温度在约585℃至约620℃范围内的第一玻璃组合物和第二玻璃组合物的玻璃化转变温度在约765℃至约815℃的范围内; 或（a-3）三种无铋，无铅或低含铅玻璃组合物的混合物，其包含玻璃化转变温度在约585℃至约620℃范围内的第一玻璃组合物，第二具有玻璃化转变温度在约765℃至约815℃范围内的玻璃组合物和玻璃化转变温度在约650℃至约720℃范围内的第三玻璃组合物; （b）至多约30重量％的至少一种膨胀改性剂; 和（c）至多约40重量％的至少一种难熔氧化物。本发明还涉及包含上述电介质组合物的厚膜电介质浆料和介电胶带。本发明还涉及具有与上述电介质组合物的至少一个表面接合的氧化铝基底，以及将上述电介质组合物与氧化铝基底结合的方法。

4. 发明申请

WO2013109583A2 NON FIRE-THROUGH ALUMINUM CONDUCTOR REFLECTOR PASTE FOR BACK SURFACE PASSIVATED CELLS WITH LASER FIRED CONTACTS 审中-公开
标题翻译：非激发铝导线反射膏用于激光触发的后表面钝化电池
公开(公告)号：WO2013109583A2
公开(公告)日：2013-07-25
申请号：PCT/US2013/021669
申请日：2013-01-16
申请人： FERRO CORPORATION
发明人： CRUZ, Ben, E. , SHAIKH, Aziz, S. , GRADDY, George, E., Jr. , SRIDHARAN, Srinivasan , KHATRI, Himal , MERCHANT, Nazarali
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01B1/16 , H01B1/22 , H01L31/022425 , Y02E10/50
摘要： This invention relates an aluminum (Al) conductor paste formulation and its method of application on rear side passivated locally laser fired contacts (LFC). Such Back Surface Passivated (BSP) Si-solar cells include aluminum conductor paste formulations and methods of application on rear side passivated locally opened vias; dot or line geometry or combination thereof employing laser ablation or chemical etching methods. Such Back Surface Passivated Si- solar cells include dielectric layers of A1 2 0 3 , SiNx, Si0 2 , SiC, α-Si, Si0 2 /SiNx, A1 2 0 3 /SiNx, SiO 2 A1 2 /SiNx. The Al-conductor paste of this invention achieves; (i) non-degradation of passivation stack, (ii) defect free surfaces and void free vias, (iii) a strong and uniform Back Surface Field (BSF) layer within dot vias and line vias.
摘要翻译：本发明涉及一种铝（Al）导体糊剂配方及其在背面钝化局部激光烧制触点（LFC）上的应用方法。这种背面钝化（BSP）Si-太阳能电池包括铝导体浆料配方和在背面钝化局部开口通孔上的应用方法; 点或线几何结构或其组合采用激光烧蚀或化学蚀刻方法。这种背面钝化硅太阳能电池包括Al 2 O 3 3，SiN x，SiO 2，SiC，α-Si，SiO 2 2 / SiN x，Al 2 O 3 3 / SiN x，SiO 2 / AlN 2， /氮化硅。本发明的Al导体糊剂实现了; （i）钝化堆栈的非劣化，（ii）无缺陷表面和无空洞，（iii）点过孔和线路过孔内的强大且均匀的背表面场（BSF）层。

5. 发明申请

WO2013090344A1 ELECTRICALLY CONDUCTIVE POLYMERIC COMPOSITONS, CONTACTS, ASSEMBLIES, AND METHODS 审中-公开
标题翻译：电导体聚合物，接触，组合和方法
公开(公告)号：WO2013090344A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069117
申请日：2012-12-12
申请人： FERRO CORPORATION
发明人： JIANG, Hong , SHAIKH, Aziz, S.
IPC分类号： C08G18/67 , C08G18/70 , C08G18/77 , C08G18/16 , C08G18/82 , B05D5/12 , H01B1/22 , H01L31/0216
CPC分类号： C09D5/24 , C08F290/064 , C08G18/673 , C08G18/8093 , C08K9/10 , C08K2201/001 , C09D151/08 , C09D175/16 , H01B1/02 , H01B1/22 , H01L31/022425 , H01L31/03762 , H01L31/1884 , Y02E10/50 , C08F222/1006
摘要： Electrically conductive polymeric compositions adapted for use in forming electronic devices are disclosed. The compositions are thermally curable at temperatures less than about 250°C. Compositions are provided which may be solvent-free and so can be used in processing or manufacturing operations without solvent recovery concerns. The compositions utilize (i) ethylenically unsaturated monomers or oligomers with hydroxyl groups, and (ii) blocked isocyanates with unblocking temperatures below 200°C. Also described are electronic assemblies such as solar cells using the various compositions and related methods.
摘要翻译：公开了适用于形成电子器件的导电聚合物组合物。组合物在低于约250℃的温度下是可热固化的。提供了可以是无溶剂的组合物，因此可以在没有溶剂回收问题的情况下用于加工或制造操作。组合物使用（i）具有羟基的烯键式不饱和单体或低聚物，和（ii）封闭的异氰酸酯，其封闭温度低于200℃。还描述了电子组件，例如使用各种组成和相关方法的太阳能电池。

6. 发明申请

WO2012047690A1 SINGLE COMPONENT, LOW TEMPERATURE CURABLE POLYMERIC COMPOSITION AND RELATED METHOD 审中-公开
标题翻译：单组分，低温可固化聚合物组合物及相关方法
公开(公告)号：WO2012047690A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/053590
申请日：2011-09-28
申请人： FERRO CORPORATION , JIANG, Hong , SHAIKH, Aziz, S.
发明人： JIANG, Hong , SHAIKH, Aziz, S.
IPC分类号： H01B1/00
CPC分类号： H01B1/02 , C08L63/00 , H01B1/22 , H01L21/64 , H01L2924/0665
摘要： Electrically conductive polymeric compositions curable at temperatures below 250°C are disclosed. The compositions are particularly well suited for forming electrodes used in association with certain solar cells.
摘要翻译：公开了在低于250℃的温度下可固化的导电聚合物组合物。组合物特别适用于形成与某些太阳能电池相关联使用的电极。

7. 发明申请

WO2012031078A1 VIA FILL MATERIAL FOR SOLAR APPLICATIONS 审中-公开
标题翻译：通过太阳能应用的填充材料
公开(公告)号：WO2012031078A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/050145
申请日：2011-09-01
申请人： FERRO CORPORATION , GRADDY, George, E. Jr. , MCKINLEY, Caroline, M. , SHAIKH, Aziz, S.
发明人： GRADDY, George, E. Jr. , MCKINLEY, Caroline, M. , SHAIKH, Aziz, S.
IPC分类号： H01B1/12
CPC分类号： H01L31/022425 , C03C3/07 , C03C3/16 , C03C8/10 , C03C8/18 , C03C8/20 , H01B1/22 , H01L23/481 , H01L31/02245 , H01L2924/0002 , H05K3/42 , H05K2203/1126 , Y02E10/50 , Y10T29/49165 , H01L2924/00
摘要： The present invention is directed toward a via fill material for use in solar applications that exhibits low series resistance and high shunt resistance. The via fill material according to the invention includes silver powder, a glass frit and a vehicle.
摘要翻译：本发明涉及用于太阳能应用中的通孔填充材料，其表现出低串联电阻和高分流电阻。根据本发明的通孔填充材料包括银粉，玻璃料和车辆。

8. 发明申请

WO2013096715A1 SOLAR CELL PASTES FOR LOW RESISTANCE CONTACTS 审中-公开
标题翻译：太阳能电池用于低电阻接触
公开(公告)号：WO2013096715A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/071119
申请日：2012-12-21
申请人： FERRO CORPORATION
发明人： YANG, Yi , SRIDHARAN, Srinivasan , KUMAR, Umesh , SHAIKH, Aziz, S.
IPC分类号： H01L23/15 , H01L31/0216 , H01L31/0264 , H01L31/18 , C03C8/00
CPC分类号： H01B1/16 , C03C3/066 , C03C3/072 , C03C3/118 , C03C8/04 , C03C8/10 , C03C8/12 , C03C8/18 , C03C8/22 , H01B1/22 , H01L23/5328 , H01L31/022425 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , H01L2924/00
摘要： Paste compositions, methods of making a paste composition, solar cells, and methods of making a solar cell contact are disclosed. The paste composition can include a conductive metal component, a glass component, and a vehicle. The glass component can include SiO 2 at about 3 mole % or more and about 65 mole % or less of the glass component and one or more transition metal oxides at about 0.1 mole % or more and about 25 mole % or less of the glass component. The metal of the transition metal oxide is selected from the group consisting of Mn, Fe, Co, Ni, Cu, Ti, V, Cr, W, Nb, Ta, Hf, Mo, Zr, Rh, Ru, Pd, and Pt.
摘要翻译：公开了糊剂组合物，制备糊剂组合物的方法，太阳能电池和制造太阳能电池接触的方法。糊剂组合物可以包括导电金属组分，玻璃组分和载体。玻璃组分可以包括玻璃组分的约3摩尔％以上且约65摩尔％以下的玻璃成分和玻璃成分的约0.1摩尔％以上且约25摩尔％以下的一种以上的过渡金属氧化物。过渡金属氧化物的金属选自Mn，Fe，Co，Ni，Cu，Ti，V，Cr，W，Nb，Ta，Hf，Mo，Zr，Rh，Ru，Pd和Pt 。

9. 发明申请

WO2013090498A1 ELECTRICALLY CONDUCTIVE POLYMERIC COMPOSITIONS, CONTACTS, ASSEMBLIES, AND METHODS 审中-公开
标题翻译：电导体聚合物组合物，联系人，组装和方法
公开(公告)号：WO2013090498A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069368
申请日：2012-12-13
申请人： FERRO CORPORATION
发明人： JIANG, Hong , SHAIKH, Aziz, S.
IPC分类号： C08G65/00
CPC分类号： C09D5/24 , C08F290/064 , C08G18/673 , C08G18/8093 , C08K9/10 , C08K2201/001 , C09D151/08 , C09D175/16 , H01B1/02 , H01B1/22 , H01L31/022425 , H01L31/03762 , H01L31/1884 , Y02E10/50 , C08F222/1006
摘要： Electrically conductive polymeric compositions adapted for use in forming electronic devices are disclosed. The compositions are thermally curable at temperatures less than about 250°C. Compositions are provided which may be solvent- free and so can be used in processing or manufacturing operations without solvent recovery concerns. Core-shell conductive particles provide the conductivity of the compositions and devices contemplated herein.
摘要翻译：公开了适用于形成电子器件的导电聚合物组合物。组合物在低于约250℃的温度下是可热固化的。提供了可以是无溶剂的组合物，因此可以在不需要溶剂回收的情况下用于加工或制造操作。核 - 壳导电颗粒提供本文考虑的组合物和装置的导电性。

10. 发明申请

WO2009009512A1 SOLAR CELL CONTACTS CONTAINING ALUMINUM AND AT LEAST ONE OF BORON, TITANIUM, NICKEL, TIN, SILVER, GALLIUM, ZINC, INDIUM AND COPPER 审中-公开
标题翻译：太阳能电池联系人包含铝和至少一种硼，钛，镍，锡，银，银，锌，铜和铜
公开(公告)号：WO2009009512A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/069380
申请日：2008-07-08
申请人： FERRO CORPORATION , KIM, Steve, S. , SALAMI, Jalal , SRIDHARAN, Srinivasan , SHAIKH, Aziz, S.
发明人： KIM, Steve, S. , SALAMI, Jalal , SRIDHARAN, Srinivasan , SHAIKH, Aziz, S.
IPC分类号： H01L31/0224 , H01L31/18 , H01L27/142
CPC分类号： H01L31/022425 , C03C3/062 , C03C3/064 , C03C8/02 , C03C8/18 , C22C21/00 , C22C32/001 , C22C32/0036 , H01B1/16 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： Formulations and methods of making solar cell contacts and cells therewith are disclosed. In general, the invention provides a solar cell comprising a contact made from a mixture wherein, prior to firing, the mixture comprises at least one aluminum source, at least one source of a metal including one or more of boron, titanium, nickel, tin, gallium zinc, indium, and copper, and about 0.1 to about 10 wt% of a glass component. Within the mixture, the overall content of aluminum is about 50 wt% to about 85 wt% of the mixture, and the overall combined content of boron, nickel, tin, silver, gallium, zinc, indium, copper, is about 0.05 to about 40 wt% of the mixture.
摘要翻译：公开了制造太阳能电池触点和电池的方法和方法。通常，本发明提供一种太阳能电池，其包括由混合物制成的触点，其中在烧制之前，所述混合物包含至少一种铝源，至少一种金属源，包括硼，钛，镍，锡中的一种或多种，镓锌，铟和铜以及约0.1至约10重量％的玻璃组分。在混合物中，铝的总含量为混合物的约50重量％至约85重量％，硼，镍，锡，银，镓，锌，铟，铜的总体组合含量为约0.05至约 40重量％的混合物。

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