公开(公告)号：US20020109956A1

公开(公告)日：2002-08-15

申请号：US09989584

申请日：2001-11-20

Applicant: MEMSCAP

Inventor： Bertrand Guillon ,  Pierre Blondy

IPC: H01G005/14

CPC classification number: H01G5/16 ,  H01G5/38

Abstract: A microcomponent including a capacitive component, wherein the capacitive component consists of at least two elementary capacitors (C1, C2, C3, C4) connected in series, each elementary capacitor comprising two plates, namely: a plate (10) fixed with respect to the rest of the microcomponent; a second plate (12), part of which is capable of being displaced with respect to the first fixed plate (10) due to the effect of a control signal, so as to vary the value of the capacitance of the elementary capacitor C1, and wherein the control signals for the various elementary capacitors are generated independently so as to vary the overall capacitance of the capacitor by independent variation of the capacitances of each elementary capacitor.

Abstract translation: 一种包括电容分量的微组件，其中所述电容分量由串联连接的至少两个基本电容器（C1，C2，C3，C4）组成，每个元件电容器包括两个板，即：相对于所述电容元件固定的板（10） 其余微量元件; 第二板（12），其部分能够由于控制信号的影响而相对于第一固定板（10）移位，以便改变基本电容器C1的电容值，以及 其中独立产生各种基本电容器的控制信号，以便通过每个基本电容器的电容的独立变化来改变电容器的整体电容。

公开(公告)号：US20020050906A1

公开(公告)日：2002-05-02

申请号：US09870819

申请日：2001-05-31

Applicant: MEMSCAP, S.A.

Inventor： Jean-Marc Fedeli ,  Bertrand Guillon

IPC: H01F038/20

CPC classification number: H01F3/14 ,  H01F17/0006 ,  H01F17/0033 ,  H01F27/34

Abstract: Inductive microcomponent (1), such as a microinductor or microtransformer, comprising a metal winding (2) having the shape of a solenoid and a magnetic core (4) made of a ferromagnetic material positioned at the center of the solenoid (2), wherein the core (4) consists of several sections (13-16) separated by cutouts (17-19) oriented parallel to the main axis (20) of the solenoid (4).

Abstract translation: 包括具有螺线管形状的金属绕组（2）和位于螺线管（2）中心的铁磁材料制成的磁芯（4）的微电感器或微型变压器的感应微元件（1），其中 芯部（4）包括由平行于螺线管（4）的主轴线（20）定向的切口（17-19）分开的几个部分（13-16）。