公开(公告)号：US20130003255A1

公开(公告)日：2013-01-03

申请号：US13523211

申请日：2012-06-14

Applicant: Stephane Letual ,  Sarah Verhaeren

Inventor： Stephane Letual ,  Sarah Verhaeren

IPC: H01G4/012

CPC classification number: H01G4/38 ,  H01L27/0605 ,  H03M1/468

Abstract: An integrated capacitive device includes an electrically conducting comb, at least some of whose teeth form first electrodes of capacitors, and electrically conducting fingers extending between the teeth of the comb so as to form second electrodes of the capacitors. The device includes a first finger-teeth set having a single reference finger forming a reference capacitor having a reference capacitive value, at least one second finger-teeth set including several fingers, the reference finger and the number of fingers of the second finger-teeth set or sets forming a geometric series with ratio two. At least one additional set includes a single additional finger forming, with at least one tooth of the comb, an additional capacitor having an additional capacitive value substantially equal to half the reference capacitive value.

Abstract translation: 集成电容性装置包括导电梳，其至少一些齿形成电容器的第一电极，以及在梳齿之间延伸的导电指，以形成电容器的第二电极。 该装置包括具有单个参考手指的第一手指齿组合件，形成具有参考电容值的参考电容器，至少一个第二指状齿组合，其包括多个指状物，参考手指和第二指状齿的手指数 设置或设置形成具有比率2的几何系列。 至少一个附加组包括单个附加手指形成，其中梳子的至少一个齿，具有基本上等于参考电容值的一半的附加电容值的附加电容器。

公开(公告)号：US08649157B2

公开(公告)日：2014-02-11

申请号：US13523211

申请日：2012-06-14

Applicant: Stephane Letual ,  Sarah Verhaeren

Inventor： Stephane Letual ,  Sarah Verhaeren

IPC: H01G4/012

CPC classification number: H01G4/38 ,  H01L27/0605 ,  H03M1/468

Abstract: An integrated capacitive device includes an electrically conducting comb, at least some of whose teeth form first electrodes of capacitors, and electrically conducting fingers extending between the teeth of the comb so as to form second electrodes of the capacitors. The device includes a first finger-teeth set having a single reference finger forming a reference capacitor having a reference capacitive value, at least one second finger-teeth set including several fingers, the reference finger and the number of fingers of the second finger-teeth set or sets forming a geometric series with ratio two. At least one additional set includes a single additional finger forming, with at least one tooth of the comb, an additional capacitor having an additional capacitive value substantially equal to half the reference capacitive value.

Abstract translation: 集成电容性装置包括导电梳，其至少一些齿形成电容器的第一电极，以及在梳齿之间延伸的导电指，以形成电容器的第二电极。 该装置包括具有单个参考手指的第一手指齿组合件，形成具有参考电容值的参考电容器，至少一个第二指状齿组合，其包括多个指状物，参考手指和第二指状齿的手指数 设置或设置形成具有比率2的几何系列。 至少一个附加组包括单个附加手指形成，其中梳子的至少一个齿，具有基本上等于参考电容值的一半的附加电容值的附加电容器。