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公开(公告)号:US06425289B1
公开(公告)日:2002-07-30
申请号:US09293067
申请日:1999-04-16
申请人: Guenter Igel , Ulrich Sieben , Juergen Giehl
发明人: Guenter Igel , Ulrich Sieben , Juergen Giehl
IPC分类号: G01L708
CPC分类号: G01L9/0073 , G01L9/0075
摘要: A capacitive sensor is described which includes a first electrode remote from a second electrode, wherein the first electrode and the second electrode form a measurement capacitance. The first electrode is arranged on a first substrate member and the second electrode is arranged on a second substrate member. At least one of the electrodes has a spatially resolved structure which allows a spatially resolved measurement of the capacitance. The spatial structure of the electrode may be implemented in form of several mutually parallel stripe-shaped elements or in form of a plurality of spaced-apart elements that are arranged in a two-dimensional pattern. Associated with the electrodes are electronic processing units integrated in the substrate members.
摘要翻译: 描述了一种电容传感器,其包括远离第二电极的第一电极,其中第一电极和第二电极形成测量电容。 第一电极布置在第一基板部件上,第二电极布置在第二基板部件上。 电极中的至少一个具有允许空间分辨的电容测量的空间分辨结构。 电极的空间结构可以以几个相互平行的条形元件的形式或以二维图案布置的多个间隔开的元件的形式来实现。 与电极相关联的是集成在基板部件中的电子处理单元。
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公开(公告)号:US06370960B1
公开(公告)日:2002-04-16
申请号:US09294162
申请日:1999-04-19
申请人: Guenter Igel , Ulrich Sieben , Juergen Giehl
发明人: Guenter Igel , Ulrich Sieben , Juergen Giehl
IPC分类号: G01L912
CPC分类号: G01L9/0073 , G01L9/0075
摘要: A capacitive sensor including a first electrode and a second electrode which are disposed opposite each other in spaced-apart relationship to form a capacitor, the first electrode being disposed on a first substrate and the second electrode on a second substrate, the substrates being joined together at the sides of the electrodes, and the second substrate forming, in the area of the second electrode, a diaphragm deformable by pressure. An electronic signal processing device for processing the measurement signals is incorporated in one of the substrates below the electrode disposed thereon.
摘要翻译: 一种电容式传感器,包括第一电极和第二电极,所述第一电极和第二电极以间隔开的关系彼此相对设置以形成电容器,所述第一电极设置在第一基板上,所述第二电极设置在第二基板上,所述基板被接合在一起 在第二电极的区域中,第二基板在电极的侧面形成可通过压力变形的隔膜。 用于处理测量信号的电子信号处理装置并入设置在其上的电极下方的一个基板中。
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3.
公开(公告)号:US20100109744A1
公开(公告)日:2010-05-06
申请号:US12613959
申请日:2009-11-06
申请人: Martin Czech , Juergen Giehl , Ulrich Theus
发明人: Martin Czech , Juergen Giehl , Ulrich Theus
IPC分类号: H03L5/00
CPC分类号: H03K3/356113 , H03K19/018521
摘要: A level shifter for converting an input signal (in) from a first operating voltage range (I) having a first ground potential (VSS1) and a first operating potential (VDD1) into an output signal (out) in a second operating voltage range (II) having a second ground potential (VSS2) and a second operating potential (VDD2). An input circuit (1) receives the input signal and an output circuit (2) provides the output signal (out), where the input circuit includes a parallel circuit made up by a first cascode circuit and a second cascode circuit, and the first and second cascode circuits each being formed by a first transistor in the source circuit and a second transistor in the gate circuit, a dynamic control being provided for the second transistors.
摘要翻译: 一种电平移位器,用于将具有第一接地电位(VSS1)和第一操作电位(VDD1)的第一工作电压范围(I)的输入信号(in)转换成第二工作电压范围内的输出信号(out) II)具有第二接地电位(VSS2)和第二工作电位(VDD2)。 输入电路(1)接收输入信号,并且输出电路(2)提供输出信号(out),其中输入电路包括由第一共源共栅电路和第二共源共栅电路组成的并联电路,第一和 每个由源极电路中的第一晶体管和栅极电路中的第二晶体管形成的第二共源共栅电路,为第二晶体管提供动态控制。
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公开(公告)号:US20100109743A1
公开(公告)日:2010-05-06
申请号:US12613901
申请日:2009-11-06
申请人: Martin Czech , Juergen Giehl , Ulrich Theus
发明人: Martin Czech , Juergen Giehl , Ulrich Theus
IPC分类号: H03L5/00
CPC分类号: H03K3/356113 , H03K17/102
摘要: A level shifter for converting an input signal (in) from a first operating voltage range (I) having a first ground potential (VSS1) and a first operating potential (VDD1) in a second operating voltage range (II) having a second ground potential (VSS2) and a second operating potential (VDD2), having an input circuit to which the input signal (in) may be applied and an output circuit at which the output signal (out) may be picked off, the input circuit having at least one native transistor.
摘要翻译: 一种电平移位器,用于在具有第二接地电位的第二工作电压范围(II)中将具有第一接地电位(VSS1)和第一操作电位(VDD1)的第一工作电压范围(I)的输入信号(in) (VSS2)和第二工作电位(VDD2),其具有可以被施加输入信号(in)的输入电路和输出电路,输出信号(out)可以在该输出电路被拾取,输入电路至少具有 一个原生晶体管。
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