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公开(公告)号：EP1390319A1
公开(公告)日：2004-02-25
申请号：EP02746493.2
申请日：2002-05-14
发明人： BOUCHARD, Robert, Joseph , CHENG, Lap-Tak, Andrew , HANG, Kenneth, Warren , ROACH, David, Herbert
IPC分类号： C04B35/453 , H01B3/12
CPC分类号： H01B3/12 , C03C8/04 , C03C8/14 , C03C17/008 , C03C17/25 , C03C2217/23 , C04B35/453 , C04B35/6264 , C04B35/63 , C04B35/632 , C04B2235/3201 , C04B2235/3217 , C04B2235/3222 , C04B2235/3239 , C04B2235/3241 , C04B2235/327 , C04B2235/3284 , C04B2235/3286 , C04B2235/3289 , C04B2235/3293 , C04B2235/3294 , C04B2235/3298 , C04B2235/3409 , C04B2235/3418 , C04B2235/658 , C04B2235/96 , C04B2235/9661 , H01B3/004 , H01B3/185 , H01C17/06533 , H01G4/1209 , H01J3/40 , H01J2229/882 , H01J2329/4691 , H01J2329/8615
摘要： This invention provides a dielectric composition comprising a dielectric which is fireable in air at a temperature in the range of about 450°C to about 550°C and a conductive oxide selected from the group consisting of antimony-doped tin oxide, tin-doped indium oxide, a transition metal oxide which has mixed valence states or will form mixed valence states after firing in a nitrogen atmosphere at a temperature in the range of about 450°C to about 550°C and normally conducting precious metal oxides such as ruthenium dioxide, wherein the amount of conductive oxide present is from about 0.25 wt % to about 25 wt % of the total weight of dielectric and conductive oxide. This dielectric composition has reduced electrical resistance and is useful in electron field emission devices to eliminate charging of the dielectric in the vicinity of the electron emitter and the effect of static charge induced field emission.
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2.发明公开
公开(公告)号：EP2566825A1
公开(公告)日：2013-03-13
申请号：EP11731537.4
申请日：2011-05-04
发明人： CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
IPC分类号： C03C8/10 , C04B35/01 , H01B1/22 , H01L31/0224 , H01B1/16
CPC分类号： H01L31/022425 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , C04B35/01 , H01B1/16 , H01B1/22 , H01L31/0264 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal, and a lead-tellurium-lithium-titanium-oxide dispersed in an organic medium.
摘要翻译： 本发明提供了一种印刷具有一项所述的太阳能电池装置的前侧或多个绝缘层厚膜的糊状物。 厚膜糊导电金属包括，和引线 - 碲 - 氧化物分散于有机介质中。
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公开(公告)号：EP2513980A2
公开(公告)日：2012-10-24
申请号：EP10790819.6
申请日：2010-12-08
发明人： HANG, Kenneth, Warren , LAUDISIO, Giovanna , PRINCE, Alistair, Graeme , YOUNG, Richard, John, Sheffield
CPC分类号： C03C8/02 , C03C8/12 , C03C8/16 , C03C8/18 , H01B1/22 , H01L31/02245 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521 , Y10S438/928
摘要： A process for the production of a MWT silicon solar cell comprising the steps: (1) providing a p-type silicon wafer with (i) holes forming vias between the front-side and the back-side of the wafer and (ii) an n-type emitter extending over the entire front-side and the inside of the holes, (2) applying a conductive metal paste to the holes of the silicon wafer to provide at least the inside of the holes with a metallization, (3) drying the applied conductive metal paste, and (4) firing the dried conductive metal paste, whereby the wafer reaches a peak temperature of 700 to 900°C, wherein the conductive metal paste has no or only poor fire-through capability and comprises (a) at least one particulate electrically conductive metal selected from the group consisting of silver, copper and nickel and (b) an organic vehicle.
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4.发明公开ALUMINUM PASTES AND USE THEREOF IN THE PRODUCTION OF PASSIVATED EMITTER AND REAR CONTACT SILICON SOLAR CELLS 审中-公开铝银浆及它们在钝化发射器和RÜCKONTAKT硅太阳能电池的生产
公开(公告)号：EP2504844A1
公开(公告)日：2012-10-03
申请号：EP10788451.2
申请日：2010-11-23
发明人： PRINCE, Alistair, Graeme , YOUNG, Richard, John, Sheffield , LAUDISIO, Giovanna , COULTART, Gary , HANG, Kenneth, Warren , WHITTLE, Ben
IPC分类号： H01B1/22
CPC分类号： H01B1/22 , H01L31/022425 , Y02E10/50
摘要： An aluminum paste comprising particulate aluminum, an organic vehicle and glass frit selected from (i) lead-free glass frits with a softening point temperature in the range of 550 to 611°C and containing 11 to 33 wt.-% of SiO
2 , >0 to 7 wt.-% of AI
2 O
3 and 2 to 10 wt.-% of B
2 O
3 and (ii) lead-containing glass frits with a softening point temperature in the range of 571 to 636°C and containing 53 to 57 wt.-% of PbO, 25 to 29 wt.-% of SiO
2 , 2 to 6 wt.-% of AI
2 O
3 and 6 to 9 wt.-% of B
2 O
3 , useful in the production of aluminum back electrodes of PERC silicon solar cells.-
公开(公告)号：EP1509479A1
公开(公告)日：2005-03-02
申请号：EP03741847.2
申请日：2003-06-03
CPC分类号： H01L23/49894 , C03B19/06 , C03C14/004 , H01L2924/0002 , H01L2924/09701 , H01L2924/3011 , H05K1/0306 , H05K3/4629 , H01L2924/00
摘要： This invention is directed to a glass composition comprising, in mole %, 2-7% M, wherein M is selected from an oxide of the group of alkali elements and mixtures thereof, 46-66% SiO2, 4-9% Al2O3, 5-9% B2O3, 0.5-7% MgO, 1-6% SrO and 11-21% CaO wherein the molar ratio of SrO/(MgO + CaO) is between 0.06 and 0.45. The invention is further directed to the use of the composition in low temperature co-fired ceramic tapes.
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6.发明公开PROCESS FOR THE FORMATION OF A SILVER BACK ELECTRODE OF A PASSIVATED EMITTER AND REAR CONTACT SILICON SOLAR CELL 审中-公开一种用于生产银背电极钝化发射极和背接触硅太阳能电池
公开(公告)号：EP2504843A1
公开(公告)日：2012-10-03
申请号：EP10782798.2
申请日：2010-11-23
发明人： PRINCE, Alistair, Graeme , YOUNG, Richard, John, Sheffield , LAUDISIO, Giovanna , COULTART, Gary , HANG, Kenneth, Warren , WHITTLE, Ben
IPC分类号： H01B1/22
CPC分类号： H01B1/22 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , H01B1/16 , H01L31/022425 , H01L31/0264 , H01L31/1884 , H01L2924/00 , H01L2924/0002 , Y02E10/50 , Y02E10/52
摘要： A process for the formation of an electrically conductive silver back electrode of a PERC silicon solar cell comprising the steps: (1) providing a silicon wafer having an ARC layer on its front-side and a perforated dielectric passivation layer on its back-side, (2) applying and drying a silver paste to form a silver back electrode pattern on the perforated dielectric passivation layer on the back-side of the silicon wafer, and (3) firing the dried silver paste, whereby the wafer reaches a peak temperature of 700 to 900°C, wherein the silver paste has no or only poor fire-through capability and comprises particulate silver and an organic vehicle.
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7.发明公开CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH 审中-公开LEATFÄHIGEPASTENZUSAMMENSETZUNG UND DARAUS HERGESTELLTE HALBLEITERVORRICHTUNGEN
公开(公告)号：EP2689464A2
公开(公告)日：2014-01-29
申请号：EP12723964.8
申请日：2012-03-23
发明人： HANG, Kenneth, Warren , MIKESKA, Kurt, Richard , RAJENDRAN, Raj, G. , TORARDI, Carmine , VERNOOY, Paul, Douglas , WANG, Yueli
IPC分类号： H01L31/0224 , H01L23/48 , H01L21/28 , H01B1/22
CPC分类号： H01L31/022425 , B23K35/025 , B23K35/268 , B23K35/3602 , C03C8/10 , C03C8/18 , H01B1/02 , H01B1/22 , H01L31/18 , H01L31/1864 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： A conductive paste composition contains a source of an electrically conductive metal, a lead-tellurium-based oxide, a discrete oxide of an adhesion promoting element, and an organic vehicle. An article such as a high-efficiency photovoltaic cell is formed by a process of deposition of the paste composition on a semiconductor substrate (e.g., by screen printing) and firing the paste to remove the organic vehicle and sinter the metal and lead-tellurium-based oxide.
摘要翻译： 导电浆料组合物含有导电金属源，铅 - 碲基氧化物，粘附促进元素的离散氧化物和有机载体。 通过将糊料组合物沉积在半导体衬底上（例如通过丝网印刷）并烧制浆料以除去有机载体并烧结金属和铅 - 碲 - 氧化物，形成高效光伏电池等物品， 氧化物。
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公开(公告)号：EP0711255B1
公开(公告)日：1997-10-22
申请号：EP94923960.2
申请日：1994-07-26
摘要： A screen-printable thick film paste composition suitable for forming conductive patterns on a rigid substrate comprising: (a) finely divided particles of a lead-free glass composition having a softening point log (eta) = 7.6 poise from 400C-650C, a log (eta) specific viscosity in a range from 2 at 500C to 5 at 700C and consisting essentially of, by weight 65-95 % Bi2O3, 2-15 % SiO2, 0.1-9 % B2O3, 0-5 % Al2O3, 0-5 % CaO, and 0-20 % ZnO; and (b) electrically conductive particles; and all of (a) and (b) being dispersed in (c) an organic medium.
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9.发明公开
公开(公告)号：EP2566826A1
公开(公告)日：2013-03-13
申请号：EP11731539.0
申请日：2011-05-04
发明人： CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
IPC分类号： C03C8/10 , C04B35/01 , H01B1/22 , H01L31/0224 , H01B1/16
CPC分类号： H01L31/022425 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , C04B35/01 , H01B1/16 , H01B1/22 , H01L31/0264 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal, and a lead-tellurium-lithium-oxide dispersed in an organic medium.
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10.发明公开
公开(公告)号：EP2566824A1
公开(公告)日：2013-03-13
申请号：EP11731163.9
申请日：2011-05-04
发明人： CARROLL, Alan, Frederick , HANG, Kenneth, Warren , LAUGHLIN, Brian, J. , MIKESKA, Kurt, Richard , TORARDI, Carmine , VERNOOY, Paul, Douglas
IPC分类号： C03C8/10 , C04B35/01 , H01B1/22 , H01L31/0224 , H01B1/16
CPC分类号： H01L31/022425 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , C04B35/01 , H01B1/16 , H01B1/22 , H01L31/0264 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： The present invention provides a thick-film paste for printing the front-side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal, and a lead-tellurium-oxide dispersed in an organic medium.
摘要翻译： 本发明提供了一种印刷具有一项所述的太阳能电池装置的前侧或多个绝缘层厚膜的糊状物。 厚膜糊导电金属包括，和引线 - 碲 - 氧化物分散于有机介质中。
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