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1. 发明授权

US08182706B2 Method for texturing silicon wafers for producing solar cells 失效
标题翻译：用于生产太阳能电池的硅晶片的纹理方法
公开(公告)号：US08182706B2
公开(公告)日：2012-05-22
申请号：US12438009
申请日：2007-07-12
申请人： Peter Fath , Ihor Melnyk , Eckard Wefringhaus
发明人： Peter Fath , Ihor Melnyk , Eckard Wefringhaus
IPC分类号： B29D11/00 , H01L21/302 , H01L21/461
CPC分类号： H01L31/1804 , H01L31/02363 , Y02E10/547 , Y02P70/521
摘要： In a method for texturing silicon wafers for producing solar cells, the step of introducing a silicon wafer involves the use of a texturing solution which is at a temperature of at least 80 degrees Celsius and which comprises water admixed with 1 percent by weight to 6 percent by weight KOH or 2 percent by weight to 8 percent by weight NaOH and with a surfactant or a surfactant mixture constituting less than 0.01 percent by weight. Very economic texturing can be performed in this way.
摘要翻译：在用于生产太阳能电池的硅晶片的纹理化方法中，引入硅晶片的步骤包括使用在至少80摄氏度的温度下的纹理溶液，其包含与1重量％至6重量％的水混合的KOH或2重量％至8重量％的NaOH和表面活性剂或表面活性剂混合物构成小于0.01重量％。非常经济的纹理可以这样执行。

2. 发明申请

US20080039624A1 Heptazine Derivatives Containing Phosphorus, Method for the Production Thereof and Use Thereof as Flame Retardants 失效
标题翻译：含磷磷酸衍生物，其生产方法及其用途为阻燃剂
公开(公告)号：US20080039624A1
公开(公告)日：2008-02-14
申请号：US11662398
申请日：2005-09-14
申请人： Tobias Gmeiner , Edwin Kroke , Marcus Schwarz
发明人： Tobias Gmeiner , Edwin Kroke , Marcus Schwarz
IPC分类号： C07D251/72
CPC分类号： C08K5/5399 , C07F9/6561
摘要： The present invention relates to unsymmetrical and symmetrical phosphorus-comprising heptazine derivatives, represented by the formula (1): in which Ra, Rb and Rc are, independently of one another, an azide group —N3 or an —N═PR1R2R3 group, with the proviso that at least one radical from Ra, Rb and Rc is an —N═PR1R2R3 group, to a process for the preparation thereof and to the use thereof.
摘要翻译：本发明涉及由式（1）表示的不对称和对称的含磷的七嗪衍生物：其中R a，R b和R c都为氢， / SUB>彼此独立地为叠氮基-N 3或-N-PR 1 R 2 R 2 3个基团，条件是至少一个R a，R b和R c的基团是N- PR 1 R 1 R 2 R 3 R 3基团，其制备方法及其用途。

3. 发明申请

US20100243036A1 Method for Fabricating a Photovolataic Element with Stabilised Efficiency 有权
标题翻译：用稳定效率制造光电元件的方法
公开(公告)号：US20100243036A1
公开(公告)日：2010-09-30
申请号：US12225337
申请日：2007-03-21
申请人： Axel Herguth , Gunnar Schubert , Martin Käs , Giso Hahn , Ihor Melnyk
发明人： Axel Herguth , Gunnar Schubert , Martin Käs , Giso Hahn , Ihor Melnyk
IPC分类号： H01L31/0256 , H01L21/56 , H01L21/26
CPC分类号： H01L31/1864 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method for fabricating a photovoltaic element with stabilised efficiency is proposed. The method comprises the following steps: preparing a boron-doped, oxygen-containing silicon substrate; forming an emitter layer on a surface of the silicon substrate; and a stabilisation treatment step. The stabilisation treatment step comprises keeping the temperature of the substrate during a treatment time within a selectable temperature range having a lower temperature limit of 50° C., preferably 90° C., more preferably 130° C. and even more preferably 160° C. and an upper temperature limit of 230° C., preferably 210° C., more preferably 190° C. and even more preferably 180° C., and generating excess minority carriers in the silicon substrate during the treatment time, for example, by illuminating the substrate or by applying an external voltage. This method can be used to fabricate a photovoltaic element, e.g. a solar cell or a solar module having an efficiency which is stable at a value higher than that of photovoltaic elements fabricated without the stabilisation treatment step.
摘要翻译：提出了一种制造具有稳定效率的光伏元件的方法。该方法包括以下步骤：制备硼掺杂的含氧硅衬底; 在所述硅衬底的表面上形成发射极层; 和稳定化处理步骤。稳定化处理步骤包括将处理时间内的基板的温度保持在温度下限为50℃，优选为90℃，更优选为130℃，甚至更优选为160℃的可选温度范围内并且上限温度为230℃，优选为210℃，更优选为190℃，甚至更优选为180℃，并且在处理时间内在硅衬底中产生过量的少数载流子，例如，通过照射衬底或施加外部电压。该方法可用于制造光电元件，例如，太阳能电池或太阳能组件，其效率比在没有稳定化处理步骤的光电元件的值高的情况下是稳定的。

4. 发明授权

US07931977B2 Information storage media 失效
标题翻译：信息存储媒体
公开(公告)号：US07931977B2
公开(公告)日：2011-04-26
申请号：US11570827
申请日：2005-06-16
申请人： Günter Schatz , Manfred Albrecht , Johannes Boneberg , Iidico Guhr
发明人： Günter Schatz , Manfred Albrecht , Johannes Boneberg , Iidico Guhr
IPC分类号： G11B5/66
CPC分类号： G11B5/855 , B82Y10/00 , B82Y30/00 , G11B5/656 , G11B5/7325
摘要： The present invention relates to information storage media, and more particularly, to ultra-high density magnetic information storage media which comprises a plurality of discrete islands of magnetic material.
摘要翻译：本发明涉及信息存储介质，更具体地说，涉及包括多个离散的磁性材料岛的超高密度磁信息存储介质。

5. 发明授权

US07192885B2 Method for texturing surfaces of silicon wafers 有权
标题翻译：硅片表面纹理化方法
公开(公告)号：US07192885B2
公开(公告)日：2007-03-20
申请号：US10555141
申请日：2004-04-22
申请人： Alexander Hauser , Ihor Melnyk , Peter Fath
发明人： Alexander Hauser , Ihor Melnyk , Peter Fath
IPC分类号： H01L21/461 , H01L21/302 , H01L21/00
CPC分类号： H01L21/67086 , C09K13/08 , H01L31/02363 , Y02E10/50
摘要： A method for texturing surfaces of silicon wafers comprising the steps of dipping the silicon wafers in an etching solution of water, concentrated hydrofluoric acid and concentrated nitric acid and setting a temperature for the etching solution. The etching solution comprises, in percent, 20% to 55% water, 10% to 40% concentrated hydrofluoric acid and 20% to 60% concentrated nitric acid and the temperature of the etching solution is between 0 and 15 degrees Celsius.
摘要翻译：一种用于纹理化硅晶片表面的方法，包括以下步骤：将硅晶片浸入水，浓氢氟酸和浓硝酸的蚀刻溶液中并设定蚀刻溶液的温度。蚀刻溶液以百分比计包含20％至55％的水，10％至40％的浓氢氟酸和20％至60％浓硝酸，蚀刻溶液的温度为0至15摄氏度。

6. 发明授权

US07179987B2 Solar cell and method for making 失效
标题翻译：太阳能电池和制造方法
公开(公告)号：US07179987B2
公开(公告)日：2007-02-20
申请号：US10258895
申请日：2001-04-27
申请人： Peter Fath , Katrin Faika , Ralph Kühn
发明人： Peter Fath , Katrin Faika , Ralph Kühn
IPC分类号： H01L31/00 , H01L21/00
CPC分类号： H01L31/1804 , H01L31/068 , Y02E10/547 , Y02P70/521
摘要： A method for making a solar cell from crystalline silicon, and a solar cell made from crystalline silicon produced according to the method. Neighboring pxnx junctions are electrically insulated by simultaneously introducing a p- and an n-conductive dopant layer. The interleaved contact fingers of the solar cell are electrically insulated with respect to one another by providing contiguous regions with different dopings.
摘要翻译：从晶体硅制造太阳能电池的方法以及根据该方法制造的由晶体硅制成的太阳能电池。通过同时引入p导电掺杂剂层和n导电掺杂剂层，邻接的p x x“结被电绝缘。太阳能电池的交错接触指状物通过提供具有不同掺杂的连续区域而相对于彼此电绝缘。

7. 发明申请

US20110162716A1 DEVICE FOR FABRICATING A PHOTOVOLTAIC ELEMENT WITH STABILISED EFFICIENCY 审中-公开
标题翻译：用于制造具有稳定效率的光伏元件的装置
公开(公告)号：US20110162716A1
公开(公告)日：2011-07-07
申请号：US12971232
申请日：2010-12-17
申请人： Axel Herguth , Gunnar Schubert , Giso Hahn , Ihor Melnyk , Martin Käs
发明人： Axel Herguth , Gunnar Schubert , Giso Hahn , Ihor Melnyk , Martin Käs
IPC分类号： H01L31/0264 , H01L31/18 , H05B3/68
CPC分类号： H01L31/1864 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method and device for fabricating a photovoltaic element with stabilized efficiency is proposed. The method comprises the following steps: preparing a boron-doped, oxygen-containing silicon substrate; forming an emitter layer on a surface of the silicon substrate; and a stabilization treatment step. The stabilization treatment step comprises keeping the temperature of the substrate during a treatment time within a selectable temperature range having a lower temperature limit of 50° C., preferably 90° C., more preferably 130° C. and even more preferably 160° C. and an upper temperature limit of 230° C., preferably 210° C., more preferably 190° C. and even more preferably 180° C., and generating excess minority carriers in the silicon substrate during the treatment time, for example, by illuminating the substrate or by applying an external voltage. This method can be used to fabricate a photovoltaic element, e.g. a solar cell or a solar module having an efficiency which is stable at a value higher than that of photovoltaic elements fabricated without the stabilization treatment step.
摘要翻译：提出了一种用于制造具有稳定效率的光电元件的方法和装置。该方法包括以下步骤：制备硼掺杂的含氧硅衬底; 在所述硅衬底的表面上形成发射极层; 和稳定化处理步骤。稳定化处理步骤包括将处理时间内的基板的温度保持在温度下限为50℃，优选为90℃，更优选为130℃，甚至更优选为160℃的可选温度范围内并且上限温度为230℃，优选为210℃，更优选为190℃，甚至更优选为180℃，并且在处理时间内在硅衬底中产生过量的少数载流子，例如，通过照射衬底或施加外部电压。该方法可用于制造光电元件，例如，太阳能电池或太阳能组件，其效率比在没有稳定化处理步骤的光电元件的值高的情况下是稳定的。

8. 发明授权

US07014786B2 Methods and apparatus for forming submicron patterns on films 失效
公开(公告)号：US07014786B2
公开(公告)日：2006-03-21
申请号：US10144961
申请日：2002-05-14
申请人： Erik Schaffer , Jurgen Mlynek , Ullrich Steiner , Thomas Thurn-Albrecht , Thomas P. Russell
发明人： Erik Schaffer , Jurgen Mlynek , Ullrich Steiner , Thomas Thurn-Albrecht , Thomas P. Russell
IPC分类号： B44C1/22
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , H01L21/31058 , H05K3/0011 , Y10T428/24521
摘要： A method for forming a patterned film on a substrate, the method including: providing a first flowable medium on the substrate and a second flowable medium on the first flowable medium, the first and second flowable media having different dielectric properties and defining an interface there between; applying an electric field to the interface for a time sufficient to produce a structure in the first flowable medium along the interface: and hardening the structure in the first flowable medium to form the patterned film.

9. 发明授权

US06846984B2 Solar cell and method for making a solar cell 失效
标题翻译：太阳能电池及制造太阳能电池的方法
公开(公告)号：US06846984B2
公开(公告)日：2005-01-25
申请号：US10258720
申请日：2001-04-21
申请人： Peter Fath , Wolfgang Jooss
发明人： Peter Fath , Wolfgang Jooss
IPC分类号： H01L21/3205 , H01L31/0224 , H01L31/04 , H01L31/068 , H01L31/18
CPC分类号： H01L31/1804 , H01L31/022441 , H01L31/0682 , Y02E10/547 , Y02P70/521
摘要： A solar cell with buried contacts in recesses (7) on a first surface (2). On a lateral face (4), a metal layer (12) is produced. The metal layer (12) extends into a lateral zone (9) of a second surface (3) opposite the first surface (2). The metal layer serves as a first electrode (14). On the second surface (3) a second electrode (15), electrically separate from the first electrode (14), is produced so that the solar cell is provided with a back connection.
摘要翻译：一种在第一表面（2）上的凹槽（7）中具有埋入触点的太阳能电池。在侧面（4）上，制造金属层（12）。金属层（12）延伸到与第一表面（2）相对的第二表面（3）的横向区域（9）中。金属层用作第一电极（14）。在第二表面（3）上制造与第一电极（14）电分离的第二电极（15），使得太阳能电池设置有背连接。

10. 发明授权

US07598019B2 Method for cleavage of labile functional groups from chemical compounds 失效
标题翻译：从化合物中切割不稳定官能团的方法
公开(公告)号：US07598019B2
公开(公告)日：2009-10-06
申请号：US10934102
申请日：2004-09-02
申请人： Ulrich Steiner , Dominik Woll , Stefan Walbert
发明人： Ulrich Steiner , Dominik Woll , Stefan Walbert
IPC分类号： G03F7/00 , G03F7/004
CPC分类号： B82Y30/00 , B01J2219/00529 , B01J2219/00608 , B01J2219/00617 , B01J2219/00626 , B01J2219/00659 , B01J2219/00677 , B01J2219/00711 , C07B2200/11 , C07H21/00 , C40B40/00 , Y02P20/55
摘要： The present invention provides a method for cleavage of labile functional groups from molecules by the action of electromagnetic radiation, wherein the molecules are contacted with a chemical compound whose triplet state is energetically higher than the triplet state of the labile functional group, and are subsequently exposed to electromagnetic radiation. Further, the invention provides a method for preparing DNA chips by spatially addressed, light-controlled nucleotide synthesis on solid substrates, said method comprising the following steps: a) reacting the unprotected terminal 3′ or 5′ hydroxy group of a nucleoside and/or of a nucleotide arranged on the solid substrate under usual conditions with a photolabile protective group and optionally purifying the reaction product, b) applying a solution, suspension or dispersion of a chemical compound, whose triplet state is energetically higher than the triplet state of the photolabile protective group, to the surface of the carrier, said surface comprising the nucleotides and/or nucleosides modified in step a): c) irradiating, in a spatially selective manner, the surface of the carrier treated in step b) with electromagnetic radiation in the UV/VIS range with simultaneous, spatially selective release of a reactive OH group and subsequently reacting it with a nucleoside and/or nucleotide comprising a 5′ or 3′OH group, said nucleoside and/or nucleotide being further provided with a photolabile functional group. Moreover, the present invention provides a chemical composition comprising a molecule having a labile functional group, as well as a chemical compound whose triplet state is higher than the triplet state of the labile functional group, and it describes the use of the chemical composition for preparing DNA chips.
摘要翻译：本发明提供了一种通过电磁辐射作用从分子中切割不稳定官能团的方法，其中分子与其三重态在能量上高于不稳定官能团的三线态的化合物接触，随后暴露到电磁辐射。此外，本发明提供了一种通过在固体底物上进行空间寻址的光控核苷酸合成来制备DNA芯片的方法，所述方法包括以下步骤：a）使未被保护的核苷末端3'或5'羟基与/ 在常规条件下用光不稳定保护基团排列在固体基质上的核苷酸，并任选地纯化反应产物，b）施加化学化合物的溶液，悬浮液或分散体，其三重态在能量上高于光不稳定性的三线态保护基团，所述表面包含在步骤a）中修饰的核苷酸和/或核苷：c）以空间选择性方式照射在步骤b）中处理的载体的表面，其中电磁辐射在 UV / VIS范围，同时空间选择性释放反应性OH基团，随后使其与核苷和/或核苷酸共同反应令人惊奇的是5'或3'OH基团，所述核苷和/或核苷酸进一步具有光不稳定官能团。此外，本发明提供包含具有不稳定官能团的分子的化学组合物，以及其三重态高于不稳定官能团的三线态的化合物，并且描述了用于制备化学组合物的用途 DNA芯片。

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