公开(公告)号：EP3959179A1

公开(公告)日：2022-03-02

申请号：EP20825815.2

申请日：2020-07-15

申请人： Ferro Corporation

发明人： AXTELL, Enos A., III ,  POLIZZI, Anthony ,  SRIDHARAN, Srinivasan ,  SAKOSKE, George E.

IPC分类号： C03C8/00 ,  C23D5/04

公开(公告)号：EP2183783A1

公开(公告)日：2010-05-12

申请号：EP08796804.6

申请日：2008-07-30

申请人： FERRO CORPORATION

发明人： MERCHANT, Nazarali ,  SHAIKH, Aziz S. ,  SRIDHARAN, Srinivasan

IPC分类号： H01L31/00

CPC分类号： H01B1/16 ,  C03C8/24 ,  H01L31/022425 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： Formulations and methods of making solar cell contacts and cells therewith are disclosed. The invention provides a photovoltaic cell comprising a front contact, a back contact, and a rear contact. The back contact comprises, prior to firing, a passivating layer onto which is applied a paste, comprising aluminum, a glass component, wherein the aluminum paste comprises, aluminum, another optional metal, a glass component, and a vehicle. The back contact comprises, prior to firing, a passivating layer onto which is applied an aluminum paste, wherein the aluminum paste comprises aluminum, a glass component, and a vehicle.

公开(公告)号：EP1886343A2

公开(公告)日：2008-02-13

申请号：EP06770385.0

申请日：2006-05-16

申请人： FERRO CORPORATION

发明人： SRIDHARAN, Srinivasan ,  PHAM, Tung ,  KHADILKAR, Chandrashekhar, S. ,  SHAIKH, Aziz, S. ,  KIM, Steve, S.

IPC分类号： H01L25/00

CPC分类号： H01L31/022425 ,  C03C3/064 ,  C03C3/066 ,  C03C8/18 ,  Y02E10/50

摘要： Formulations and methods of making solar cells are disclosed. In general, the invention presents a solar cell contact made from a mixture wherein the mixture comprises a solids portion and an organics portion, wherein the solids portion comprises from about 85 to about 99 wt% of a metal component, and from about 1 to about 15 wt% of a lead-free glass component. Both front contacts and back contacts are disclosed.

摘要翻译： 公开了制造太阳能电池的配方和方法。 通常，本发明提供了一种由混合物制成的太阳能电池触点，其中混合物包含固体部分和有机物部分，其中固体部分包含约85至约99wt％的金属组分，和约1至约 15重量％的无铅玻璃组分。 披露了正面触点和背面触点。

公开(公告)号：EP3938330A1

公开(公告)日：2022-01-19

申请号：EP20817996.0

申请日：2020-05-22

申请人： Ferro Corporation

发明人： AXTELL, Enos, A. ,  MALONEY, John, J. ,  GLEASON, Cody, J. ,  SRIDHARAN, Srinivasan ,  SAKOSKE, George, E.

IPC分类号： C03C8/00 ,  C03C8/02 ,  C03C8/04 ,  C03C8/18 ,  C03C8/20

公开(公告)号：EP3028549B1

公开(公告)日：2018-06-13

申请号：EP14831630.0

申请日：2014-07-22

申请人： Ferro Corporation

发明人： SAKOSKE, George E. ,  MAITLAND, Phil ,  SPEER, Dietrich ,  WALTER, Frank ,  BLONSKI, Robert P. ,  SRIDHARAN, Srinivasan

IPC分类号： H05K1/09 ,  H05K3/12 ,  H05K3/38 ,  H05K3/28

CPC分类号： H05K3/1291 ,  H05K1/0296 ,  H05K1/0306 ,  H05K1/092 ,  H05K1/115 ,  H05K3/282 ,  H05K3/388 ,  H05K3/389 ,  H05K2201/0338 ,  H05K2203/1126

摘要： The present subject matter provides for a multi-layer conductive trace. The trace can be formed by digital printing the individual layers and firing. The individual layers each impart functional characteristics to the conductive trace and each layer has components that can be adjusted to affect the performance characteristics of that particular layer without detrimentally affecting the performance characteristics of the remaining layers.

公开(公告)号：EP2595802A1

公开(公告)日：2013-05-29

申请号：EP11810432.2

申请日：2011-07-22

申请人： Ferro Corporation

发明人： KHADILKAR, Chandrashekhar, S. ,  BLONSKI, Robert, P. ,  SRIDHARAN, Srinivasan ,  DAVIS, Jackie, D. ,  MALONEY, John, J. ,  WALKER, James, D. ,  ROHN, JR., Andrew, M.

IPC分类号： B32B5/16

CPC分类号： B32B37/12 ,  B05D3/007 ,  C08K7/14 ,  C09D5/34 ,  C09D7/70 ,  H01L31/048 ,  H01L31/0481 ,  H01L31/0488 ,  H01L51/5246 ,  Y02E10/50 ,  Y10T428/1314

摘要： A glass-flake loaded organic sealant system is useful for sealing active layers such as those in electronic devices and solar cells.

摘要翻译： 玻璃片装载的有机密封剂系统可用于密封诸如电子设备和太阳能电池中的活性层。

公开(公告)号：EP2564471A2

公开(公告)日：2013-03-06

申请号：EP11777946.2

申请日：2011-04-27

申请人： FERRO CORPORATION

发明人： MALONEY, John, J. ,  BLONSKI, Robert, P. ,  KHADILKAR, Chandrashekhar, S. ,  SRIDHARAN, Srinivasan

IPC分类号： H01R4/70

CPC分类号： C03C27/044 ,  C03C3/066 ,  C03C3/122 ,  C03C3/14 ,  C03C8/04 ,  C03C8/14 ,  H01L21/02345 ,  H01L21/50 ,  H01L23/10 ,  H01L31/0481 ,  H01L31/0488 ,  H01L51/5246 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/12044 ,  Y02E10/50 ,  H01L2924/00

摘要： Durable hermetic seals between two inorganic substrates are produced using a high-intensity electromagnetic energy source, such as laser, to heat and seal enamel layers with controlled absorption of high- intensity energy source. Durable hermetic seals incorporating electrical feedthroughs are also produced.

摘要翻译： 使用高强度电磁能源（例如激光）产生两个无机衬底之间的耐久气密密封，以加热和密封具有高强度能量源的受控吸收的搪瓷层。 还生产结合电馈通的耐用气密密封。

公开(公告)号：EP2558426A1

公开(公告)日：2013-02-20

申请号：EP11769664.1

申请日：2011-04-15

申请人： Ferro Corporation

发明人： SRIDHARAN, Srinivasan ,  MALONEY, John, J. ,  KHADILKAR, Chandrashekhar, S. ,  BLONSKI, Robert, P. ,  WIDLEWSKI, David, L.

IPC分类号： C03C8/24

CPC分类号： C03C8/24 ,  B81C1/00317 ,  B81C2203/019 ,  C03C8/22 ,  C03C27/10 ,  H01L23/291 ,  H01L31/0203 ,  H01L31/048 ,  H01L31/0481 ,  H01L2224/48091 ,  H01L2224/48465 ,  H01L2924/09701 ,  H01L2924/12044 ,  H01L2924/1461 ,  Y02E10/50 ,  Y10T428/1314 ,  H01L2924/00014 ,  H01L2924/00

摘要： Glasses comprising Βi203, ZnO B203 and optionally a colorant including an oxide of a metal such as iron, cobalt, manganese, nickel, copper and chromium are suitable to form hermetic seals in solar cell modules, architectural glass windows and MEMS devices. Glass frit and paste compositions suitable for flow and bonding to various substrates- glass, metal, silicon, in the temperature range of 400-500 degrees Centigrade. The broad compositional range in mole% is 25-70% Bi203, up to 65% ZnO, and 1-70% B203. Such glasses do not have batched in alumina or silica. Such glasses lack alumina and silica.

公开(公告)号：EP2300381A1

公开(公告)日：2011-03-30

申请号：EP09798693.9

申请日：2009-07-15

申请人： FERRO CORPORATION

发明人： GARDNER, Robert, D. ,  MASON, Keith, M. ,  SRIDHARAN, Srinivasan ,  SHAIKH, Aziz, S.

IPC分类号： C03C3/00 ,  C03C8/24

CPC分类号： C03C8/24 ,  C03C3/066 ,  C03C3/072 ,  C03C3/16 ,  C03C8/245 ,  H01L2224/48091 ,  H01L2224/48465 ,  H01L2924/16235 ,  H01L2924/00014

摘要： Hot-melt sealing glass compositions that include one or more glass frits dispersed in a polymeric binder system. The polymeric binder system is a solid at room temperature, but melts at a temperature of from about 35°C to about 900C, thereby forming a flowable liquid dispersion that can be applied to a substrate (e.g., a cap wafer and/or a device wafer of a MEMS device) by screen printing. Hot-melt sealing glass compositions according to the invention rapidly re¬ solidify and adhere to the substrate after being deposited by screen printing. Thus, they do not tend to spread out as much as conventional solvent-based glass frit bonding pastes after screen printing. And, because hot-melt sealing glass compositions according to the invention are not solvent-based systems, they do not need to be force dried after deposition.

公开(公告)号：EP1503964A1

公开(公告)日：2005-02-09

申请号：EP03733995.9

申请日：2003-05-12

申请人： FERRO CORPORATION

发明人： SRIDHARAN, Srinivasan ,  BLONSKI, Robert, P. ,  JOYCE, Ivan, H. ,  KORN, George, C. ,  ANQUETIL, Jérôme

IPC分类号： C03C8/00 ,  C03C8/02 ,  C03C8/14 ,  C03C3/062 ,  C03C3/076

CPC分类号： C03C8/20 ,  C03C8/02 ,  C03C8/04 ,  C03C8/14 ,  C03C8/22 ,  C03C10/00 ,  C03C17/04 ,  C03C2204/04 ,  C03C2205/02

摘要： The present invention provides partially crystallizing lead-free and cadmium-free glass enamel composition that fuse at low temperatures. Glass enamels compositions according to the present invention form predominantly bismuth titanate and optionally zincs titanate crystals upon firing. Preferably, glass enamel compositions according to the invention include a glass component that includes by weight from about 11 % to about 52% Si02, from 10.2% to about 40% TiO2, from about 5% to about 75% Bi2O3, up to about 8% B203, up to about 14% BaO + SrO, and up to about 45% by weight ZnO, where the sum of Bi2O3 and ZnO comprises from about 30% to about 85% of the glass component by weight.