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1. 发明公开

EP2720230A1 Solar cells produced from high ohmic wafers and halogen containing paste 有权转让
标题翻译： AUS HOCHOHMIGEN WAFERN HERGESTELLTE SOLARZELLEN UND HALOGENHALTIGE PASTE
公开(公告)号：EP2720230A1
公开(公告)日：2014-04-16
申请号：EP13004892.9
申请日：2013-10-11
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Schulz, Gerd , Zindel, Daniel , Unkelbach, Sebastian , Hörteis, Matthias
IPC分类号： H01B1/22 , H01L31/0224
CPC分类号： H01L31/022425 , H01B1/22 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： In general, the present invention relates to electro-conductive pastes with halogen containing compounds as additives and solar cells with high Ohmic sheet resistance, preferably photovoltaic solar cells. More specifically, the present invention relates to solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a solar cell precursor at least comprising as precursor parts:
i) a wafer with sheet resistance of at least 80 Ohm/sq.;
ii) an electro-conductive paste at least comprising:
a) metallic particles;
b) a glass frit;
c) an organic vehicle; and
d) a halogen containing compound
applied to the wafer.
摘要翻译：通常，本发明涉及具有含卤素化合物作为添加剂的导电浆料和具有高欧姆薄层电阻的太阳能电池，优选光伏太阳能电池。更具体地，本发明涉及太阳能电池前体，太阳能电池的制备方法，太阳能电池和太阳能电池组件。本发明涉及至少包含作为前体部分的太阳能电池前体：i）具有至少80欧姆/平方英寸的薄层电阻的晶片; ii）导电浆料，至少包含：a）金属颗粒; b）玻璃料; c）有机载体; 和d）施加到晶片上的含卤素化合物。

2. 发明公开

EP2720231A3 Electro-conductive pastes with salts with an anion consisting of halogen and oxygen in solar cell applications 有权转让
标题翻译：导电糊剂与由卤原子和氧的用阴离子的盐，在太阳能电池应用
公开(公告)号：EP2720231A3
公开(公告)日：2014-08-06
申请号：EP13004893.7
申请日：2013-10-11
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Schulz, Gerd , Zindel, Daniel , Unkelbach, Sebastian , Hörteis, Matthias
IPC分类号： H01B1/22 , H01L31/0224 , H01L31/18
CPC分类号： H01L31/022425 , H01B1/22 , H01L31/02168 , H01L31/048 , H01L31/1804 , Y02E10/50
摘要： In general, the present invention relates to electro-conductive pastes with salt additives with anions consisting of halogen and oxygen, and solar cells with high Ohmic sheet resistance, preferably photovoltaic solar cells. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to an electro-conductive paste at least comprising as paste constituents:
a) metallic particles;
b) a glass frit;
c) an organic vehicle; and
d) a salt with an anion comprising an oxygen atom and a halogen atom.
摘要翻译：一般地，本发明涉及的导电性与阴离子与高欧姆薄层电阻，优选光伏太阳能电池卤素和氧，和太阳能电池由......组成盐添加剂糊状物。更具体地，本发明涉及导电性糊剂，太阳能电池前体，工艺制备太阳能电池，太阳能电池和太阳能模块。本发明涉及在导电浆料至少为包括膏成分：1）的金属粒子; b）一种玻璃料; 三）有机载体; 以及d）与氧原子的阴离子，其包括和卤原子的盐。

3. 发明公开

EP2607327A1 Thick-film composition containing antimony oxides and their use in the manufacture of semi-conductor devices 无效转让
标题翻译： Dickfilmzusammensetzung mit Antimonoxid und ihre Verwendung bei der Herstellung von Halbleiterbauelementen
公开(公告)号：EP2607327A1
公开(公告)日：2013-06-26
申请号：EP12008393.6
申请日：2012-12-17
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Hörteis, Matthias , Neidert, Michael
IPC分类号： C03C8/02 , C03C8/04 , C03C8/08 , C03C8/18 , C03C8/22 , C03C8/16
CPC分类号： H01L31/022425 , C03C8/02 , C03C8/04 , C03C8/08 , C03C8/16 , C03C8/18 , C03C8/22 , H05B33/145 , Y02E10/50
摘要： This invention provides a thick-film composition for printing the front-side of a solar cell device having one or more insulating layers. The composition comprises a bismuth oxide comprising glass frit and antimony oxide as part of the glass frit or an additive. The invention further refers to a process for preparing a semiconductor device by use of the thick-film composition and an article, especially a solar cell comprising the semiconductor device. The solar cells show improved efficiency.
摘要翻译：本发明提供一种用于印刷具有一个或多个绝缘层的太阳能电池装置的正面的厚膜组合物。该组合物包括含玻璃料的氧化铋和氧化锑作为玻璃料的一部分或添加剂。本发明还涉及通过使用厚膜组合物和制品，特别是包括半导体器件的太阳能电池来制备半导体器件的方法。太阳能电池效率提高。

4. 发明公开

EP4353869A3 MIT ELEMENTAREM SILBER UND ELEMENTAREM RUTHENIUM AUSGESTATTETES PARTIKELFÖRMIGES ANORGANISCHES MATERIAL 审中-实审
公开(公告)号：EP4353869A3
公开(公告)日：2024-08-28
申请号：EP24161353.8
申请日：2022-04-06
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Kovjenic, Milena , Meza-Chincha, Ana-Lucia , Harwardt, Marie-Lena , Gock, Michael , Hörteis, Matthias
IPC分类号： C23C18/08 , C23C18/16 , C23C18/44 , C23C18/48 , C23C30/00
CPC分类号： C23C18/44 , C23C18/48 , C23C18/1639 , C23C18/1692 , C23C18/1689 , C23C18/08
摘要： Mit elementarem Silber und elementarem Ruthenium ausgestattetes partikelförmiges anorganisches Material mit einer durchschnittlichen Teilchengröße (d50) im Bereich von 50 nm bis 40 µm und einer BET-Oberfläche im Bereich von 1 bis 1600 m2/g, wobei das anorganische Material als solches ausgewählt ist aus der Gruppe bestehend aus Aluminiumnitrid, Titannitrid, Siliziumnitrid, alpha-Aluminiumoxid, Titandioxid in Form von Anatas, Titandioxid in Form von Rutil, pyrogenem Siliziumdioxid, gefälltem Siliziumdioxid, Natriumaluminiumsilikat, Zirkoniumsilikat, Zeolith, Hydrotalkit und gamma-Aluminiumoxidhydroxid.

5. 发明公开

EP4353869A2 MIT ELEMENTAREM SILBER UND ELEMENTAREM RUTHENIUM AUSGESTATTETES PARTIKELFÖRMIGES ANORGANISCHES MATERIAL 审中-实审
公开(公告)号：EP4353869A2
公开(公告)日：2024-04-17
申请号：EP24161353.8
申请日：2022-04-06
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Kovjenic, Milena , Meza-Chincha, Ana-Lucia , Harwardt, Marie-Lena , Gock, Michael , Hörteis, Matthias
IPC分类号： C23C30/00
CPC分类号： C23C18/44 , C23C18/48 , C23C18/1639 , C23C18/1692 , C23C18/1689 , C23C18/08
摘要： Mit elementarem Silber und elementarem Ruthenium ausgestattetes partikelförmiges anorganisches Material mit einer durchschnittlichen Teilchengröße (d50) im Bereich von 50 nm bis 40 µm und einer BET-Oberfläche im Bereich von 1 bis 1600 m2/g, wobei das anorganische Material als solches ausgewählt ist aus der Gruppe bestehend aus Aluminiumnitrid, Titannitrid, Siliziumnitrid, alpha-Aluminiumoxid, Titandioxid in Form von Anatas, Titandioxid in Form von Rutil, pyrogenem Siliziumdioxid, gefälltem Siliziumdioxid, Natriumaluminiumsilikat, Zirkoniumsilikat, Zeolith, Hydrotalkit und gamma-Aluminiumoxidhydroxid.

6. 发明公开

EP2787510A1 Particles comprising Al, Si and Mg in electro-conductive pastes and solar cell preparation 有权
标题翻译： Partikel mit Al，Si und Mg in elektrisch leitenden Pasten und Solarzellenherstellung
公开(公告)号：EP2787510A1
公开(公告)日：2014-10-08
申请号：EP13001677.7
申请日：2013-04-02
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： König, Markus , Georg, Nicole , Hörteis, Matthias
IPC分类号： H01B1/22 , C03C8/18 , H01L31/0224
CPC分类号： H01L31/022425 , C03C8/18 , C09D5/24 , H01B1/22 , H01L31/068 , H01L31/1804 , H01L31/1864 , Y02E10/547 , Y02P70/521
摘要： In general, the invention relates to electro-conductive pastes comprising particles with comprise Al, Si and Mg and their use in the preparation of photovoltaic solar cells, preferably n-type photovoltaic solar cells. More specifically, the invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules.
The invention relates to a paste comprising as paste constituents:
a. At least 80 wt. % silver powder, based on the total weight of the paste;
b. An inorganic reaction system;
c. An organic vehicle;
d. Additive particles comprising Al, Mg and Si as particle constituents,

wherein Al, Mg and Si are present in the additive particles as elements or in one or more single phase mixtures of elements comprising one or more of the particle constituents, or a combination of one or more elements with one or more single phase mixtures of elements.
摘要翻译：通常，本发明涉及包含Al，Si和Mg的颗粒的导电浆料，以及它们在制备光伏太阳能电池，优选n型光伏太阳能电池中的用途。更具体地，本发明涉及导电浆料，太阳能电池前体，太阳能电池的制备方法，太阳能电池和太阳能电池组件。本发明涉及包含糊状成分的糊状物：a。至少80wt。％银粉，基于糊的总重量; 湾无机反应体系; C。有机车; 天。包含Al，Mg和Si作为颗粒组分的添加剂颗粒，其中Al，Mg和Si作为元素存在于添加剂颗粒中，或者在包含一种或多种颗粒组分的元素的一个或多个单相混合物中，或者一种或更多元件与元件的一个或多个单相混合物。

7. 发明公开

EP2720231A2 Electro-conductive pastes with salts with an anion consisting of halogen and oxygen in solar cell applications 有权转让
标题翻译：太阳能电池应用中带有卤素和氧的阴离子盐的导电浆料
公开(公告)号：EP2720231A2
公开(公告)日：2014-04-16
申请号：EP13004893.7
申请日：2013-10-11
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Schulz, Gerd , Zindel, Daniel , Unkelbach, Sebastian , Hörteis, Matthias
IPC分类号： H01B1/22 , H01L31/0224
CPC分类号： H01L31/022425 , H01B1/22 , H01L31/02168 , H01L31/048 , H01L31/1804 , Y02E10/50
摘要： In general, the present invention relates to electro-conductive pastes with salt additives with anions consisting of halogen and oxygen, and solar cells with high Ohmic sheet resistance, preferably photovoltaic solar cells. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to an electro-conductive paste at least comprising as paste constituents:
a) metallic particles;
b) a glass frit;
c) an organic vehicle; and
d) a salt with an anion comprising an oxygen atom and a halogen atom.
摘要翻译：通常，本发明涉及具有由卤素和氧组成的阴离子的盐添加剂的导电浆料，以及具有高欧姆片电阻的太阳能电池，优选光伏太阳能电池。更具体地说，本发明涉及导电浆料，太阳能电池前体，用于制备太阳能电池的方法，太阳能电池和太阳能模块。本发明涉及一种导电浆料，其至少包含作为浆料成分的：a）金属颗粒; b）玻璃料; c）有机载体; 和d）与包含氧原子和卤原子的阴离子的盐。

8. 发明公开

EP4368313A1 UNGETRÄGERTES BIMETALLISCHES PARTIKELFÖRMIGES MATERIAL 审中-实审
公开(公告)号：EP4368313A1
公开(公告)日：2024-05-15
申请号：EP22206906.4
申请日：2022-11-11
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Wiegand, Milena , Meza-Chincha, Ana-Lucia , Harwardt, Marie-Lena , Gock, Michael , Hörteis, Matthias , Imgrund, Christian
IPC分类号： B22F1/05 , B22F1/17 , B22F9/30 , C22C1/04
CPC分类号： B22F1/17 , B22F1/05 , B22F9/30 , C22C1/0466 , C22C5/06 , C22C27/00
摘要： Ungeträgertes bimetallisches partikelförmiges Material umfassend elementares metallisches Silber und elementares metallisches Ruthenium mit einer durchschnittlichen Teilchengröße (d50) im Bereich von 1 bis 100 µm, bevorzugt 1 bis 20 µm und mit einem Silber: Ruthenium-Gewichtsverhältnis im Bereich von 1 bis 2000 Gewichtsteilen Silber: 1 Gewichtsteil Ruthenium.

9. 发明公开

EP2853567A1 Solar cells produced from high ohmic wafers and paste comprising Ag metal-oxide additive 无效转让
标题翻译： Solarzellen hergestellt aus hochohmigen Wafern und Pasten mit Ag-metalloxidhaltigem Additiv
公开(公告)号：EP2853567A1
公开(公告)日：2015-04-01
申请号：EP13004690.7
申请日：2013-09-27
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： Schulz, Gerd , Zindel, Daniel , König, Markus , Hörteis, Matthias , Neidert, Michael , Unkelbach, Sebastian
IPC分类号： C09D11/00 , C08L1/28 , H01B1/22 , H01L31/0224 , C08K3/08 , C08K3/22
CPC分类号： H01L31/022425 , C03C8/16 , C03C8/18 , C08K3/08 , C08K3/22 , C08K2003/0806 , C08K2003/2286 , C09D5/24 , C09D11/037 , C09D11/52 , H01B1/22 , H05K1/0306 , H05K1/095 , Y02E10/50 , C08L1/28
摘要： In general, the invention relates to electro-conductive pastes with Ag-metal-oxide as additives and solar cells with high Ohmic sheet resistance, preferably photovoltaic solar cells. More specifically, the invention relates to solar cell precursors, processes for preparation of solar cells, solar cells and solar modules.
The invention relates to an electro-conductive paste comprising the following paste constituents:
a. At least 70 wt. % Ag particles, based on the paste,
b. An organic vehicle,
c. A glass,
d. An Ag-metal-oxide, comprising Ag, a metal M or semiconductor element different from Ag, and oxygen.
摘要翻译：通常，本发明涉及具有Ag金属氧化物作为添加剂的导电浆料和具有高欧姆薄层电阻的太阳能电池，优选光伏太阳能电池。更具体地，本发明涉及太阳能电池前体，太阳能电池的制备方法，太阳能电池和太阳能模块。本发明涉及一种包含以下糊剂成分的导电糊剂：a。至少70wt。％Ag颗粒，基于糊状物，b。有机车，c。一杯，d。包含Ag，金属M或不同于Ag的半导体元件的Ag金属氧化物和氧。

10. 发明公开

EP2787511A1 Particles comprising Al and Ag in electro-conductive pastes and solar cell preparation 有权
标题翻译： Partikel mit Al und Ag in elektrisch leitenden Pasten und Solarzellenherstellung
公开(公告)号：EP2787511A1
公开(公告)日：2014-10-08
申请号：EP13001679.3
申请日：2013-04-02
申请人： Heraeus Precious Metals GmbH & Co. KG
发明人： König, Markus , Rudl, Alexander , Hörteis, Matthias
IPC分类号： H01B1/22 , C03C8/18 , H01L31/0224
CPC分类号： H01L31/022425 , C03C8/16 , C03C8/18 , C09D5/24 , H01B1/22 , H01L31/042 , H01L31/068 , H01L31/18 , Y02E10/547
摘要： In general, the invention relates to electro-conductive pastes comprising particles with comprise Al and Ag and their use in the preparation of photovoltaic solar,cells, preferably n-type photovoltaic solar cells. More specifically, the invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules.
The invention relates to a paste comprising as paste constituents:
a. At least 80 wt. % silver powder, based on the total weight of the paste;
b. An inorganic reaction system;
c. An organic vehicle;
d. Additive particles comprising Al and Ag as particle constituents,

wherein Al and Ag are present in the additive particles as elements or in one or more single phase mixtures of elements comprising one or both of Al and Ag, or a combing-tion of one or both of Al and Ag as elements with one or more mixtures of elements.
a combination of one or more elements with one or more mixtures of elements.
摘要翻译：通常，本发明涉及包含包含Al和Ag的颗粒的导电浆料及其在制备光伏太阳能，电池，优选n型光伏太阳能电池中的用途。更具体地，本发明涉及导电浆料，太阳能电池前体，太阳能电池的制备方法，太阳能电池和太阳能电池组件。本发明涉及包含糊状成分的糊状物：a。至少80wt。％银粉，基于糊的总重量; 湾无机反应体系; C。有机车; 天。包含Al和Ag作为颗粒组分的添加剂颗粒，其中Al和Ag作为元素存在于添加剂颗粒中，或者存在于包含Al和Ag中的一种或两种的元素的一个或多个单相混合物中，或者组合一种或两种的Al和Ag作为具有一种或多种元素混合物的元素。一种或多种元素与一种或多种元素混合物的组合。

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