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1. 发明申请

US20060137979A1 Sensor element for determining gas components in gas mixtures and method for manufacturing the same 审中-公开
标题翻译：用于确定气体混合物中气体组分的传感器元件及其制造方法
公开(公告)号：US20060137979A1
公开(公告)日：2006-06-29
申请号：US11288852
申请日：2005-11-28
申请人： Walter Strassner , Lothar Diehl , Juergen Schwarz , Marcus Scheffel
发明人： Walter Strassner , Lothar Diehl , Juergen Schwarz , Marcus Scheffel
IPC分类号： G01N27/26
CPC分类号： G01N27/4075 , G01N27/4071 , G01N27/419
摘要： A sensor element for determining gas components in gas mixtures and a method for manufacturing the sensor element are provided, the sensor element having at least one pump cell which includes a first electrode and a second electrode, the first electrode being situated in a measuring gas space of the sensor element, and the pump cell pumping oxygen into or out of the measuring gas space of the sensor element. The surface area of the second electrode is greater than that of the first electrode, and the second electrode has a diffusion barrier against the gas mixture diffusing to the second electrode, the diffusion resistance of the diffusion barrier being determined by its porosity and/or layer thickness being selected such that, given a predefined pump voltage applied to the first and second electrodes, essentially the same pump current flows between the electrodes as would flow if the diffusion barrier were not provided and both electrodes had the same surface areas exposed to the gas mixture.
摘要翻译：提供了一种用于确定气体混合物中的气体成分的传感器元件和用于制造传感器元件的方法，所述传感器元件具有至少一个包含第一电极和第二电极的泵电池，所述第一电极位于测量气体空间的传感器元件，并且泵浦单元将氧气输入或传出传感器元件的测量气体空间。第二电极的表面积大于第一电极的表面积，第二电极具有抵抗扩散到第二电极的气体混合物的扩散阻挡层，扩散阻挡层的扩散阻力由其孔隙率和/或层决定厚度被选择为使得当施加到第一和第二电极的预定的泵浦电压时，基本上相同的泵浦电流在电极之间流动，如果没有设置扩散阻挡层，则电流将流动，并且两个电极具有暴露于气体的相同的表面积混合物。

2. 发明申请

US20050122035A1 Organic light-emitting diode (led) and method for the production thereof 有权
标题翻译：有机发光二极管（led）及其生产方法
公开(公告)号：US20050122035A1
公开(公告)日：2005-06-09
申请号：US10500434
申请日：2002-11-27
申请人： Jan Birnstock , Jorg Blassing , Karsten Heuser , Marcus Scheffel , Matthias Stossel , Georg Wittmann
发明人： Jan Birnstock , Jorg Blassing , Karsten Heuser , Marcus Scheffel , Matthias Stossel , Georg Wittmann
IPC分类号： H01L51/50 , H01L51/52 , H05B33/10 , H01J1/62 , H01J63/04
CPC分类号： H01L51/5268 , H01L51/5012
摘要： An organic layer (1) is applied to a transparent carrier (2) in such a way that different partial regions with different refractive indices are formed in the layer. Owing to deflection at the phase boundaries within the layer, fewer photons remain trapped in the layer as a result of wave-guiding losses than in the case of homogeneous layers.
摘要翻译：将有机层（1）以这样的方式施加到透明载体（2），使得在该层中形成具有不同折射率的不同部分区域。由于在层内的相边界处的偏转，由于波导损耗，与均匀层的情况相比，较少的光子仍然被捕获在该层中。

3. 发明申请

US20090107839A1 GAS SENSOR 有权
标题翻译：气体传感器
公开(公告)号：US20090107839A1
公开(公告)日：2009-04-30
申请号：US12294346
申请日：2007-02-26
申请人： Marcus Scheffel , Holger Reinshagen , Lothar Diehl , Thomas Seiler
发明人： Marcus Scheffel , Holger Reinshagen , Lothar Diehl , Thomas Seiler
IPC分类号： G01N27/409
CPC分类号： G01N27/419 , G01N27/4067
摘要： The invention relates to a gas sensor for determining the oxygen concentration in a gas mixture, especially in the exhaust gas of internal combustion engines. Said gas sensor comprises a pump cell having an outer pump electrode, exposed to the gas mixture, and an inner pump electrode, exposed to the gas mixture via a diffusion barrier, and a solid electrolyte body interposed between the outer pump electrode and the inner pump electrode. The gas sensor also has a reference electrode, exposed to a reference gas, and a sensor heating device. The outer pump electrode is connected to a circuit arrangement via a pump current line, the inner pump electrode via a measuring line, the reference electrode via a reference current line and the sensor heating device via two heating lines. The invention is characterized in that the pump current line and one heating line are electrically interconnected and grounded, the pump current can be supplied via the measuring line and the Nernst voltage can be tapped between the measuring line and the reference pump current line and the reference pump current flows from the reference electrode to the outer pump electrode.
摘要翻译：本发明涉及一种气体传感器，用于确定气体混合物中的氧浓度，特别是在内燃机的废气中。所述气体传感器包括具有暴露于气体混合物的外部泵电极和经由扩散阻挡层暴露于气体混合物的内部泵电极的泵电池和置于外部泵电极和内部泵之间的固体电解质体电极。气体传感器还具有参考电极，暴露于参考气体和传感器加热装置。外泵电极通过泵电流线路连接到电路装置，内泵电极经由测量线，参考电极经由参考电流线和传感器加热装置经由两条加热线连接。本发明的特征在于，泵电流线路和一个加热线路电互连并接地，可以通过测量线路提供泵电流，并且可以在测量线路和参考泵电流线路之间点击能斯特电压，并且参考泵浦电流从参考电极流到外部泵电极。

4. 发明申请

US20080245666A1 Sensor Element and Method for Determining the Concentration of Gas Components in a Gas Mixture 有权
标题翻译：用于确定气体混合物中气体组分浓度的传感器元件和方法
公开(公告)号：US20080245666A1
公开(公告)日：2008-10-09
申请号：US11632833
申请日：2005-08-18
申请人： Lothar Diehl , Marcus Scheffel
发明人： Lothar Diehl , Marcus Scheffel
IPC分类号： G01N27/26
CPC分类号： G01N27/4065 , G01N27/419
摘要： A sensor element for the determination of the concentration of gas components in a gas mixture, particularly of the concentration of gas components in the exhaust of internal combustion engines, with two electrode, that together with a solid electrolyte constitute a pumping cell, whose outer pumping electrodes is exposed to the gas mixture by way of a porous protective layer, and with a reference electrode, which is disposed on the solid electrolyte and is exposed to a reference gas, and which with a solid electrolyte and a Nernst electrode constitutes a concentration or Nernst cell, is thereby characterized in that at least periodically the Nernst voltage between the outer pumping electrode and the Nernst electrode is tapped and analyzed.
摘要翻译：用于确定气体混合物中气体组分的浓度的传感器元件，特别是用于具有两个电极的内燃机排气中的气体组分的浓度，其与固体电解质一起构成泵送单元，其外部泵送电极通过多孔保护层和配置在固体电解质上并暴露于参考气体的参比电极暴露于气体混合物，并且其中固体电解质和能斯特电极构成浓度或能斯特电池的特征在于，至少周期性地，对外部泵浦电极和能斯特电极之间的能斯特电压进行抽头和分析。

5. 发明授权

US07976689B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US07976689B2
公开(公告)日：2011-07-12
申请号：US12294346
申请日：2007-02-26
申请人： Marcus Scheffel , Holger Reinshagen , Lothar Diehl , Thomas Seiler
发明人： Marcus Scheffel , Holger Reinshagen , Lothar Diehl , Thomas Seiler
IPC分类号： G01N27/41
CPC分类号： G01N27/419 , G01N27/4067
摘要： The invention relates to a gas sensor for determining the oxygen concentration in a gas mixture, especially in the exhaust gas of internal combustion engines. Said gas sensor comprises a pump cell having an outer pump electrode, exposed to the gas mixture, and an inner pump electrode, exposed to the gas mixture via a diffusion barrier, and a solid electrolyte body interposed between the outer pump electrode and the inner pump electrode. The gas sensor also has a reference electrode, exposed to a reference gas, and a sensor heating device. The outer pump electrode is connected to a circuit arrangement via a pump current line, the inner pump electrode via a measuring line, the reference electrode via a reference current line and the sensor heating device via two heating lines. The invention is characterized in that the pump current line and one heating line are electrically interconnected and grounded, the pump current can be supplied via the measuring line and the Nernst voltage can be tapped between the measuring line and the reference pump current line and the reference pump current flows from the reference electrode to the outer pump electrode.
摘要翻译：本发明涉及一种气体传感器，用于确定气体混合物中的氧浓度，特别是在内燃机的废气中。所述气体传感器包括具有暴露于气体混合物的外部泵电极和经由扩散阻挡层暴露于气体混合物的内部泵电极的泵电池和置于外部泵电极和内部泵之间的固体电解质体电极。气体传感器还具有参考电极，暴露于参考气体和传感器加热装置。外泵电极通过泵电流线路连接到电路装置，内泵电极经由测量线，参考电极经由参考电流线和传感器加热装置经由两条加热线连接。本发明的特征在于，泵电流线路和一个加热线路电互连并接地，可以通过测量线路提供泵电流，并且可以在测量线路和参考泵电流线路之间点击能斯特电压，并且参考泵浦电流从参考电极流到外部泵电极。

6. 发明授权

US07256541B2 Organic light-emitting diode (OLED) and method for the production thereof 有权
标题翻译：有机发光二极管（OLED）及其生产方法
公开(公告)号：US07256541B2
公开(公告)日：2007-08-14
申请号：US10500434
申请日：2002-11-27
申请人： Jan Birnstock , Jörg Blässing , Karsten Heuser , Marcus Scheffel , Matthias Stössel , Georg Wittmann
发明人： Jan Birnstock , Jörg Blässing , Karsten Heuser , Marcus Scheffel , Matthias Stössel , Georg Wittmann
IPC分类号： H01J1/62 , H01J63/04 , H01J9/227 , H01J9/00 , H01J1/74
CPC分类号： H01L51/5268 , H01L51/5012
摘要： An organic layer (1) is applied to a transparent carrier (2) in such a way that different partial regions with different refractive indices are formed in the layer. Owing to deflection at the phase boundaries within the layer, fewer photons remain trapped in the layer as a result of wave-guiding losses than in the case of homogeneous layers.
摘要翻译：将有机层（1）以这样的方式施加到透明载体（2），使得在该层中形成具有不同折射率的不同部分区域。由于在层内的相边界处的偏转，由于波导损耗，与均匀层的情况相比，较少的光子仍然被捕获在该层中。

7. 发明授权

US07780829B2 Sensor element and method for determining the concentration of gas components in a gas mixture 有权
标题翻译：用于确定气体混合物中气体组分浓度的传感器元件和方法
公开(公告)号：US07780829B2
公开(公告)日：2010-08-24
申请号：US11632833
申请日：2005-08-18
申请人： Lothar Diehl , Marcus Scheffel
发明人： Lothar Diehl , Marcus Scheffel
IPC分类号： G01N27/409 , G01N27/41
CPC分类号： G01N27/4065 , G01N27/419
摘要： A sensor element for the determination of the concentration of gas components in a gas mixture, particularly of the concentration of gas components in the exhaust of internal combustion engines, with two electrodes, that together with a solid electrolyte constitute a pumping cell, whose outer pumping electrode is exposed to the gas mixture by way of a porous protective layer, and with a reference electrode, which is disposed on the solid electrolyte and is exposed to a reference gas, and which with a solid electrolyte and a Nernst electrode constitutes a concentration or Nernst cell, is thereby characterized in that at least periodically the Nernst voltage between the outer pumping electrode and the Nernst electrode is tapped and analyzed.
摘要翻译：用于确定气体混合物中气体组分浓度的传感器元件，特别是用于内燃机排气中气体组分浓度的两个电极，其与固体电解质一起构成泵送室，其泵送单元电极通过多孔保护层和配置在固体电解质上并暴露于参考气体的参比电极暴露于气体混合物，并且其中固体电解质和能斯特电极构成浓度或能斯特电池的特征在于，至少周期性地，对外部泵浦电极和能斯特电极之间的能斯特电压进行抽头和分析。

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