公开(公告)号：US20110132773A1

公开(公告)日：2011-06-09

申请号：US12452673

申请日：2008-07-03

Applicant: Dirk Liemersdorf ,  Richard Fix ,  Oliver Wolst ,  Alexander Martin ,  Martin Le-Huu

Inventor： Dirk Liemersdorf ,  Richard Fix ,  Oliver Wolst ,  Alexander Martin ,  Martin Le-Huu

IPC: G01N27/414 ,  H01L29/772

CPC classification number: G01N27/4148

Abstract: An apparatus for detecting at least one substance present in a fluid flow includes at least one field effect transistor which acts as a measuring sensor, and at least one field effect transistor which acts as a reference element, the field effect transistors each having at least one source electrode, one drain electrode, and one gate electrode. The gate electrode of the field effect transistor which acts as the measuring sensor is sensitive to the at least one substance to be detected, and the gate electrode of the field effect transistor which acts as the reference element is essentially insensitive to the at least one substance to be detected. The source electrode of one of the field effect transistors and the drain electrode of the other of the field effect transistors are connected to one another and to a signal line. A method for detecting at least one substance present in a fluid flow by using the apparatus is also described, a potential of 0 volt being applied to the signal line and the current flowing on the signal line being measured.

Abstract translation: 用于检测存在于流体流中的至少一种物质的装置包括至少一个用作测量传感器的场效应晶体管和至少一个作为参考元件的场效应晶体管，每个场效应晶体管具有至少一个 源电极，一个漏电极和一个栅电极。 用作测量传感器的场效应晶体管的栅电极对待检测的至少一种物质敏感，作为参考元件的场效应晶体管的栅电极对至少一种物质基本上不敏感 被检测。 场效应晶体管中的一个的源电极和另一个场效应晶体管的漏电极彼此连接并连接到信号线。 还描述了通过使用该装置来检测存在于流体流中的至少一种物质的方法，将对信号线施加0伏的电位，并测量在信号线上流动的电流。

公开(公告)号：US08242599B2

公开(公告)日：2012-08-14

申请号：US12448295

申请日：2008-01-09

Applicant: Richard Fix ,  Oliver Wolst ,  Alexander Martin

Inventor： Richard Fix ,  Oliver Wolst ,  Alexander Martin

IPC: H01L23/532

CPC classification number: H01L23/4827 ,  G01N27/414 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

Abstract: An electronic component is described that includes a metallic layer on a substrate that is made of a semiconductor material and a diffusion barrier layer that is made of a material that has a small diffusion coefficient for the metal of the metallic layer which is formed between the metallic layer and the substrate.

Abstract translation: 描述了一种电子部件，其包括由半导体材料制成的基板上的金属层和由金属层的金属的扩散系数小的材料制成的扩散阻挡层，金属层形成在金属 层和基底。

公开(公告)号：US08237204B2

公开(公告)日：2012-08-07

申请号：US12619304

申请日：2009-11-16

Applicant: Richard Fix ,  Oliver Wolst ,  Stefan Henneck ,  Alexander Martin ,  Martin Le-Huu

Inventor： Richard Fix ,  Oliver Wolst ,  Stefan Henneck ,  Alexander Martin ,  Martin Le-Huu

IPC: G01N27/403

CPC classification number: G01N27/414 ,  H01L23/291 ,  H01L23/296 ,  H01L29/78 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/12044 ,  H01L2924/3011 ,  H01L2924/00

Abstract: The present invention relates to a method for passivating a semiconductor component having at least one chemosensitive electrode that is blinded by the application of a glass layer. The present invention also relates to a device for detecting at least one substance included in a fluid stream, including at least one semiconductor component acting as a measuring sensor as well as at least one semiconductor component acting as a reference element, the semiconductor components each having a chemosensitive electrode, and the chemosensitive electrode of the semiconductor component acting as the reference element being passivated. For the passivation, a glass layer may be applied at least to the chemosensitive electrode of the semiconductor component acting as reference element.

Abstract translation: 本发明涉及一种钝化半导体元件的方法，所述半导体元件具有通过施加玻璃层而被遮蔽的至少一个化学敏感电极。 本发明还涉及用于检测包括在流体流中的至少一种物质的装置，包括至少一个用作测量传感器的半导体部件以及用作参考元件的至少一个半导体部件，所述半导体部件各自具有 化学敏感电极和用作参考元件的半导体组件的化学敏感电极被钝化。 对于钝化，玻璃层可以至少施加到用作参考元件的半导体组件的化学敏感电极上。

公开(公告)号：US20110266681A1

公开(公告)日：2011-11-03

申请号：US12998062

申请日：2009-07-15

Applicant: Richard Fix ,  Denis Kunz ,  Andreas Krauss ,  Alexander Martin

Inventor： Richard Fix ,  Denis Kunz ,  Andreas Krauss ,  Alexander Martin

IPC: H01L23/48 ,  H01L21/28

CPC classification number: H01L23/53223 ,  H01L21/7685 ,  H01L21/76885 ,  H01L23/53252 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An electronic component includes at least one patterned layer of an electrically conductive material on a substrate, a protective layer of a second material being deposited on the patterned layer of the electrically conductive material. The second material is baser than the electrically conductive material of the patterned layer. In a method for producing the electronic component, the patterned layer of the electrically conductive material is deposited on the substrate in a first step, and the protective layer of the second material, which is baser than the electrically conductive material of the patterned layer, is deposited on the patterned layer in a second step.

Abstract translation: 电子部件包括在衬底上的导电材料的至少一个图案化层，第二材料的保护层沉积在导电材料的图案化层上。 第二种材料比图案化层的导电材料为底。 在制造电子部件的方法中，导电材料的图案化层在第一步骤中沉积在基板上，并且第二材料的保护层比图案化层的导电材料低的层是 在第二步骤中沉积在图案化层上。

公开(公告)号：US20100193375A1

公开(公告)日：2010-08-05

申请号：US12600555

申请日：2008-05-16

Applicant: Dirk Liemersdorf ,  Richard Fix

Inventor： Dirk Liemersdorf ,  Richard Fix

IPC: G01N27/26

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。

公开(公告)号：US20100072621A1

公开(公告)日：2010-03-25

申请号：US12448295

申请日：2008-01-09

Applicant: Richard Fix ,  Oliver Wolst ,  Alexander Martin

Inventor： Richard Fix ,  Oliver Wolst ,  Alexander Martin

IPC: H01L23/532

CPC classification number: H01L23/4827 ,  G01N27/414 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

Abstract: An electronic component has a metallic layer on a substrate made of a semiconductor material, a diffusion barrier layer that is made of a material that has a small diffusion coefficient for the metal of the metallic layer being formed between the metallic layer and the substrate.

Abstract translation: 电子部件在由半导体材料构成的基板上具有金属层，扩散阻挡层由在金属层和基板之间形成的金属层的金属的扩散系数小的材料构成。

公开(公告)号：US20150000413A1

公开(公告)日：2015-01-01

申请号：US14314902

申请日：2014-06-25

Applicant: Richard Fix ,  Andreas Krauss ,  Michael Badeja

Inventor： Richard Fix ,  Andreas Krauss ,  Michael Badeja

IPC: G01D11/24 ,  G01N21/01 ,  G01N29/22

CPC classification number: G01N21/01 ,  G01N29/032 ,  G01N29/036 ,  G01N2291/045 ,  G01N2291/052

Abstract: An outer part for a device which is attachable thereto as a housing and/or an attachment part, a first reflective surface and a second reflective surface being formed on the outer part so that at least one signal emitted by an optical and/or acoustic source is directly or indirectly deflectable onto at least one detector surface of an optical and/or acoustic detector, an optical path being configured as a cavern or continuous recess in the outer part or as a depression of a boundary surface of the outer part, the optical path having at least one opening via which at least one substance is transferable into the optical path, and the at least one signal being deflectable into the optical path to the second reflective surface which is formed at a second end of the optical path with the first reflective surface at a first end of the optical path.

Abstract translation: 用于装置的外部部件，其可附接到其上作为壳体和/或附接部件，第一反射表面和第二反射表面形成在外部部分上，使得由光学和/或声学源发射的至少一个信号 直接或间接偏转到光学和/或声学检测器的至少一个检测器表面上，光路被配置为在外部部分中的洞穴或连续凹部，或者作为外部部分的边界表面的凹陷，光学 具有至少一个开口的路径，至少一个物质可通过所述至少一个开口传送到所述光路中，并且所述至少一个信号可偏转到所述第二反射表面的光路中，所述第二反射表面形成在所述光路的第二端处， 在光路的第一端的反射表面。

公开(公告)号：US20130045541A1

公开(公告)日：2013-02-21

申请号：US13576438

申请日：2010-12-20

Applicant: Richard Fix ,  Petra Neff

Inventor： Richard Fix ,  Petra Neff

IPC: G01N21/75

CPC classification number: G01N21/3504 ,  G01N33/0013 ,  G01N2201/0612 ,  G01N2201/062

Abstract: A gas sensor and method for ascertaining the concentration of one or more gas species, in the exhaust gas of an internal combustion engine. The gas sensor includes a measuring cell having a gas inlet, a gas outlet, a catalysis area, and an analysis area. The sensor also includes a catalytic converter for catalyzing a reaction of a first gas species to form a second gas species in the catalysis area, and a gas analyzer for spectroscopically measuring the concentration of the second gas species in the analysis area. Through the catalytic converter, a first gas species may be converted into a second gas species whose absorption and/or scattering wavelength(s) are within the emission wavelength range of semiconductor radiation sources, so that the gas analyzer may have a semiconductor radiation source.

Abstract translation: 一种用于确定内燃机的废气中的一种或多种气体种类的浓度的气体传感器和方法。 气体传感器包括具有气体入口，气体出口，催化区域和分析区域的测量池。 传感器还包括用于催化第一气体物质在催化区域中形成第二气体物质的反应的催化转化器，以及用于光谱测量分析区域中第二气体物质浓度的气体分析器。 通过催化转化器，第一气体物质可以被转换为其吸收和/或散射波长在半导体辐射源的发射波长范围内的第二气体物质，使得气体分析器可以具有半导体辐射源。

公开(公告)号：US20100133591A1

公开(公告)日：2010-06-03

申请号：US12619304

申请日：2009-11-16

Applicant: Richard Fix ,  Oliver Wolst ,  Stefan Henneck ,  Alexander Martin ,  Martin Le-Huu

Inventor： Richard Fix ,  Oliver Wolst ,  Stefan Henneck ,  Alexander Martin ,  Martin Le-Huu

IPC: H01L29/66 ,  H01L21/3205 ,  H01L29/861

CPC classification number: G01N27/414 ,  H01L23/291 ,  H01L23/296 ,  H01L29/78 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/12044 ,  H01L2924/3011 ,  H01L2924/00

Abstract: The present invention relates to a method for passivating a semiconductor component having at least one chemosensitive electrode that is blinded by the application of a glass layer. The present invention also relates to a device for detecting at least one substance included in a fluid stream, including at least one semiconductor component acting as a measuring sensor as well as at least one semiconductor component acting as a reference element, the semiconductor components each having a chemosensitive electrode, and the chemosensitive electrode of the semiconductor component acting as the reference element being passivated. For the passivation, a glass layer may be applied at least to the chemosensitive electrode of the semiconductor component acting as reference element.

Abstract translation: 本发明涉及一种钝化半导体元件的方法，所述半导体元件具有通过施加玻璃层而被遮蔽的至少一个化学敏感电极。 本发明还涉及用于检测包括在流体流中的至少一种物质的装置，包括至少一个用作测量传感器的半导体部件以及用作参考元件的至少一个半导体部件，所述半导体部件各自具有 化学敏感电极和用作参考元件的半导体组件的化学敏感电极被钝化。 对于钝化，玻璃层可以至少施加到用作参考元件的半导体组件的化学敏感电极上。