公开(公告)号：US20100139365A1

公开(公告)日：2010-06-10

申请号：US12733141

申请日：2008-07-30

Applicant: Richard Fix ,  Markus Widenmeyer ,  Alexander Martin ,  Dieter Elbe

Inventor： Richard Fix ,  Markus Widenmeyer ,  Alexander Martin ,  Dieter Elbe

IPC: G01M15/10

CPC classification number: G01N27/4141 ,  G01N33/0013 ,  G01N33/0037 ,  G01N33/0054 ,  Y02A50/245 ,  Y02A50/246

Abstract: A gas sensor for determining gas components in gas mixtures, e.g., for exhaust gases of internal combustion engines, includes a housing and a sensor element configured as a field effect transistor which has source, drain, and gate electrodes applied on a semiconductor substrate. A porous, catalytically active material is provided inside the housing of the gas sensor.

Abstract translation: 用于确定例如用于内燃机排气的气体混合物中的气体成分的气体传感器包括壳体和配置成施加在半导体衬底上的源极，漏极和栅电极的场效应晶体管的传感器元件。 在气体传感器的壳体内部提供多孔催化活性材料。

公开(公告)号：US20110193140A1

公开(公告)日：2011-08-11

申请号：US12931496

申请日：2011-02-01

Applicant: Richard Fix ,  Markus Widenmeyer

Inventor： Richard Fix ,  Markus Widenmeyer

IPC: H01L29/66 ,  H05K1/09

CPC classification number: G01N27/414

Abstract: A chemically sensitive field effect transistor includes a substrate, a conductor track structure situated on the substrate, and a functional layer which is contacted via the conductor track structure. To be able to form a thin, oxidation-stable and temperature-stable conductor track structure, the conductor track structure is made of a metal mixture which includes platinum and one or more metals selected from the group made up of rhodium, iridium, ruthenium, palladium, osmium, gold, scandium, yttrium, lanthanum, the lanthanides, titanium, zirconium, hafnium, niobium, tantalum, chromium, tungsten, rhenium, iron, cobalt, nickel, copper, boron, aluminum, gallium, indium, silicon, and germanium.

Abstract translation: 化学敏感的场效应晶体管包括衬底，位于衬底上的导体轨道结构以及经由导体轨迹结构接触的功能层。 为了能够形成薄的，氧化稳定和温度稳定的导体轨道结构，导体轨道结构由金属混合物制成，其包括铂和一种或多种金属，其选自铑，铱，钌， 钯，锇，金，钪，钇，镧，镧系元素，钛，锆，铪，铌，钽，铬，钨，铼，铁，钴，镍，铜，硼，铝，镓，铟，硅和 锗。

公开(公告)号：US20100065895A1

公开(公告)日：2010-03-18

申请号：US12311707

申请日：2007-10-10

Applicant: Richard Fix ,  Oliver Wolst ,  Markus Widenmeyer ,  Alexander Martin

Inventor： Richard Fix ,  Oliver Wolst ,  Markus Widenmeyer ,  Alexander Martin

IPC: H01L29/66 ,  H01L21/44 ,  H01L21/469

CPC classification number: C23C18/02 ,  C23C18/08 ,  C23C18/1208 ,  C23C18/122 ,  C23C18/127 ,  C23C18/14 ,  C23C24/08 ,  C23C26/00 ,  G01N27/4141

Abstract: A method for producing at least one porous layer on a substrate, whereby a suspension, which contains particles from a layer-forming material or molecular precursors of the layer-forming material, as well as at least one organic component, is applied to the substrate, the precursors of the layer-forming material are subsequently reacted to produce the layer-forming material following application to the substrate, in a next step, the particles from the layer-forming material are sintered, and the at least one organic component is subsequently removed. Also, a field-effect transistor having at least one gate electrode, the gate electrode having an electrically conductive, porous coating which was applied in accordance with the method.

Abstract translation: 一种用于在基材上制备至少一个多孔层的方法，由此将含有成层材料的颗粒或成层材料的分子前体的悬浮液以及至少一种有机组分施加到基材上 随后在施加到基底之后使成层材料的前体反应以产生层形成材料，在下一步骤中，来自层形成材料的颗粒被烧结，随后至少一种有机组分 删除。 而且，具有至少一个栅电极的场效应晶体管，栅极具有根据该方法应用的导电多孔涂层。

公开(公告)号：US08418527B2

公开(公告)日：2013-04-16

申请号：US12733141

申请日：2008-07-30

Applicant: Richard Fix ,  Markus Widenmeyer ,  Alexander Martin ,  Dieter Elbe

Inventor： Richard Fix ,  Markus Widenmeyer ,  Alexander Martin ,  Dieter Elbe

IPC: G01N7/12 ,  G01N27/414

CPC classification number: G01N27/4141 ,  G01N33/0013 ,  G01N33/0037 ,  G01N33/0054 ,  Y02A50/245 ,  Y02A50/246

Abstract: A gas sensor for determining gas components in gas mixtures, e.g., for exhaust gases of internal combustion engines, includes a housing and a sensor element configured as a field effect transistor which has source, drain, and gate electrodes applied on a semiconductor substrate. A porous, catalytically active material is provided inside the housing of the gas sensor.

Abstract translation: 用于确定例如用于内燃机排气的气体混合物中的气体成分的气体传感器包括壳体和配置成施加在半导体衬底上的源极，漏极和栅电极的场效应晶体管的传感器元件。 在气体传感器的壳体内部提供多孔催化活性材料。

公开(公告)号：US09080967B2

公开(公告)日：2015-07-14

申请号：US12931496

申请日：2011-02-01

Applicant: Richard Fix ,  Markus Widenmeyer

Inventor： Richard Fix ,  Markus Widenmeyer

IPC: G01N27/414

CPC classification number: G01N27/414

Abstract: A chemically sensitive field effect transistor includes a substrate, a conductor track structure situated on the substrate, and a functional layer which is contacted via the conductor track structure. To be able to form a thin, oxidation-stable and temperature-stable conductor track structure, the conductor track structure is made of a metal mixture which includes platinum and one or more metals selected from the group made up of rhodium, iridium, ruthenium, palladium, osmium, gold, scandium, yttrium, lanthanum, the lanthanides, titanium, zirconium, hafnium, niobium, tantalum, chromium, tungsten, rhenium, iron, cobalt, nickel, copper, boron, aluminum, gallium, indium, silicon, and germanium.

Abstract translation: 化学敏感的场效应晶体管包括衬底，位于衬底上的导体轨道结构以及经由导体轨迹结构接触的功能层。 为了能够形成薄的，氧化稳定和温度稳定的导体轨道结构，导体轨道结构由金属混合物制成，其包括铂和一种或多种金属，其选自铑，铱，钌， 钯，锇，金，钪，钇，镧，镧系元素，钛，锆，铪，铌，钽，铬，钨，铼，铁，钴，镍，铜，硼，铝，镓，铟，硅和 锗。

公开(公告)号：US08487353B2

公开(公告)日：2013-07-16

申请号：US12584975

申请日：2009-09-14

Applicant: Richard Fix ,  Andreas Krauss

Inventor： Richard Fix ,  Andreas Krauss

IPC: H01L49/00

CPC classification number: G01N27/4141

Abstract: An electronic component includes at least one electrode and at least one gas-sensitive region on a substrate. The gas-sensitive region is coated by at least one electrically conductive, gas-sensitive layer, and the electrode contacts the gas-sensitive layer. At least a part of the at least one electrode covers a part of the gas-sensitive region.

Abstract translation: 电子部件包括至少一个电极和至少一个气体敏感区域。 气体敏感区域被至少一个导电气敏层涂覆，电极与气体敏感层接触。 所述至少一个电极的至少一部分覆盖所述气体敏感区域的一部分。

公开(公告)号：US08698319B2

公开(公告)日：2014-04-15

申请号：US12998680

申请日：2009-11-17

Applicant: Richard Fix ,  Frederik Schrey ,  Oliver Wolst ,  Ingo Daumiller ,  Alexander Martin ,  Martin Le-Huu ,  Mike Kunze

Inventor： Richard Fix ,  Frederik Schrey ,  Oliver Wolst ,  Ingo Daumiller ,  Alexander Martin ,  Martin Le-Huu ,  Mike Kunze

IPC: H01L23/528

CPC classification number: G01N27/414

Abstract: An electronic component includes a printed conductor structure on a substrate, as well as a film which contacts the printed conductor structure. The film has a smaller layer thickness than the printed conductor. The printed conductor structure has a region which is covered by the film for the purpose of contacting.

Abstract translation: 电子部件包括在基板上的印刷导体结构以及与印刷导体结构接触的薄膜。 该膜具有比印刷导体更薄的层厚度。 印刷导体结构具有被膜覆盖以便接触的区域。

公开(公告)号：US20110272747A1

公开(公告)日：2011-11-10

申请号：US12998680

申请日：2009-11-17

Applicant: Richard Fix ,  Frederik Schrey ,  Oliver Wolst ,  Ingo Daumiller ,  Alexander Martin ,  Martin Le-Huu ,  Mike Kunze

Inventor： Richard Fix ,  Frederik Schrey ,  Oliver Wolst ,  Ingo Daumiller ,  Alexander Martin ,  Martin Le-Huu ,  Mike Kunze

IPC: G01N27/414 ,  H01L23/48

CPC classification number: G01N27/414

Abstract: An electronic component includes a printed conductor structure on a substrate, as well as a film which contacts the printed conductor structure. The film has a smaller layer thickness than the printed conductor. The printed conductor structure has a region which is covered by the film for the purpose of contacting.

Abstract translation: 电子部件包括在基板上的印刷导体结构以及与印刷导体结构接触的薄膜。 该膜具有比印刷导体更薄的层厚度。 印刷导体结构具有被膜覆盖以便接触的区域。

公开(公告)号：US09418857B2

公开(公告)日：2016-08-16

申请号：US14313569

申请日：2014-06-24

Applicant: Richard Fix ,  Bernd Schumann

Inventor： Richard Fix ,  Bernd Schumann

IPC: G01N7/00 ,  H01L21/304 ,  G01N27/12

CPC classification number: H01L21/3043 ,  G01N27/128

Abstract: A sensor component is described for a gas and/or liquid sensor having a substrate having at least one first printed conductor and a second printed conductor, which are fashioned such that a voltage can be applied, and having at least one sensitive semiconductor material, additionally including at least one trench a contact segment of the first printed conductor and a contact segment of the second printed conductor being situated on two inner side surfaces at a distance from one another, and the at least one sensitive semiconductor material being filled into the at least one trench in the form of at least one particle, grain, and/or crystal, at least between the first contact segment of the first printed conductor and the first contact segment of the second printed conductor. Also described is a production method for a sensor component for a gas and/or liquid sensor. In addition, also described is a method for detecting at least one material in a gaseous and/or liquid medium.

Abstract translation: 对于具有至少一个第一印刷导体和第二印刷导体的基底的气体和/或液体传感器描述了传感器部件，其被设计为使得可以施加电压并且还具有至少一个敏感半导体材料 包括至少一个沟槽，所述第一印刷导体的接触段和所述第二印刷导体的接触段位于彼此相距一定距离的两个内侧表面上，并且所述至少一个敏感半导体材料被填充到所述至少一个 至少在第一印刷导体的第一接触部分与第二印刷导体的第一接触部分之间的至少一个颗粒，晶粒和/或晶体形式的一个沟槽。 还描述了用于气体和/或液体传感器的传感器部件的制造方法。 此外，还描述了一种用于检测气体和/或液体介质中的至少一种材料的方法。

公开(公告)号：US08424366B2

公开(公告)日：2013-04-23

申请号：US12600555

申请日：2008-05-16

Applicant: Dirk Liemersdorf ,  Richard Fix

Inventor： Dirk Liemersdorf ,  Richard Fix

IPC: G01N27/407

CPC classification number: G01N27/4141

Abstract: In a method for operating a semiconductor gas sensor, the gas sensor including at least one gas-sensitive electrode, the method may provide for impression of a voltage sequence on the gas-sensitive electrode. The operation may take place in a measuring cycle which is subdivided into at least one initialization phase and at least one subsequent measuring phase, a first voltage sequence being impressed on the gas-sensitive electrode during the initialization phase, a second voltage sequence being impressed on the gas-sensitive electrode during the measuring phase, and the first voltage sequence differing from the second voltage sequence. A semiconductor gas sensor may be provided for implementing the method according to the invention, and a method may relate to the use of such a sensor.

Abstract translation: 在一种用于操作半导体气体传感器的方法中，气体传感器包括至少一个气敏电极，该方法可以提供气敏电极上的电压序列的印象。 操作可以在测量周期中进行，该测量周期被细分为至少一个初始化阶段和至少一个后续测量阶段，在初始化阶段期间将第一电压序列施加在气敏电极上，施加第二电压序列 所述气敏电极在所述测量阶段期间，所述第一电压序列与所述第二电压序列不同。 可以提供半导体气体传感器来实现根据本发明的方法，并且一种方法可以涉及这种传感器的使用。