公开(公告)号：EP2469886A3

公开(公告)日：2015-05-06

申请号：EP11194627.3

申请日：2011-12-20

Applicant: STMicroelectronics Srl

Inventor： Girlando, Giovanni ,  Finocchiaro, Alessandro

IPC: H04Q9/00 ,  G01D21/02 ,  G01N33/38

CPC classification number: H04Q9/00 ,  G01N33/38 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/88 ,  Y10T29/49002

Abstract: A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.

Abstract translation: 监测装置是用于建筑物材料的至少一个物理特性。 该监控设备被埋入建筑物材料的块内部，并具有一个传感器，用于感测物理特性物。 该监测装置包括一个次级电感器和连接到其上，该电路在内部电源电压产生用于所述传感器发送代表所述物理特性的信号的电路。 用于传感器的无线电力供应器被配置以产生一可变电磁场，且具有电介质层及所埋的谐振L-C电路。 谐振L-C电路具有初级电感器被磁耦合到传感器的次级电感器，与无线电力供应商还具有两个电流端子能够连接到用于信号的外部读出电路。 所述传感器邻近所述介电层以磁耦合的初级电感器和次级电感器。

公开(公告)号：EP2469886A2

公开(公告)日：2012-06-27

申请号：EP11194627.3

申请日：2011-12-20

Applicant: STMicroelectronics Srl

Inventor： Girlando, Giovanni ,  Finocchiaro, Alessandro

IPC: H04Q9/00 ,  G01D21/02 ,  G01N33/38

CPC classification number: H04Q9/00 ,  G01N33/38 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/88 ,  Y10T29/49002

Abstract: A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.

Abstract translation: 监测装置是用于建筑物材料的至少一个物理特性。 该监控设备被埋入建筑物材料的块内部，并具有一个传感器，用于感测物理特性物。 该监测装置包括一个次级电感器和连接到其上，该电路在内部电源电压产生用于所述传感器发送代表所述物理特性的信号的电路。 用于传感器的无线电力供应器被配置以产生一可变电磁场，且具有电介质层及所埋的谐振L-C电路。 谐振L-C电路具有初级电感器被磁耦合到传感器的次级电感器，与无线电力供应商还具有两个电流端子能够连接到用于信号的外部读出电路。 所述传感器邻近所述介电层以磁耦合的初级电感器和次级电感器。

公开(公告)号：EP2469886B1

公开(公告)日：2017-11-22

申请号：EP11194627.3

申请日：2011-12-20

Applicant: STMicroelectronics Srl

Inventor： Girlando, Giovanni ,  Finocchiaro, Alessandro

IPC: H04Q9/00 ,  G01D21/02 ,  G01N33/38

CPC classification number: H04Q9/00 ,  G01N33/38 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/88 ,  Y10T29/49002

Abstract: A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.

公开(公告)号：EP2362328B1

公开(公告)日：2016-02-24

申请号：EP11155905.0

申请日：2011-02-24

Applicant: STMicroelectronics Srl

Inventor： Pagani, Alberto ,  Finocchiaro, Alessandro ,  Girlando, Giovanni

IPC: G06K19/07 ,  H01Q1/52 ,  H01Q1/22 ,  G06K19/077

CPC classification number: H01Q1/2225 ,  G06K19/07749 ,  G06K19/07775 ,  G06K19/07779 ,  H01L21/268 ,  H01L21/67115 ,  H01L21/67253 ,  H01L22/26 ,  H01L22/34 ,  H01L23/5223 ,  H01L23/5225 ,  H01L23/5227 ,  H01L23/66 ,  H01L28/10 ,  H01L28/40 ,  H01L2223/6672 ,  H01L2223/6677 ,  H01L2924/0002 ,  H01Q1/526 ,  Y10T29/49004 ,  H01L2924/00

Abstract: An electronic communications device, including: a body (32) of semiconductor material defining at least one integrated electronic circuit and having a top surface (32a); an electromagnetic shield (36); a radiant element (42); and a capacitive element (C) formed by a first electrode (50) and a second electrode (52), the radiant element (42) being arranged on top of the top surface (32a) and being ohmically connected to the first electrode (50) and the second electrode (52) by means of a first connection element (54) and a second connection element (56), respectively, the electromagnetic shield (36) being arranged between the radiant element (42) and the top surface (32a) and forming at least the second electrode.

Abstract translation: 一种电子通信设备，包括：限定至少一个集成电子电路并具有顶表面（32a）的半导体材料的主体（32）; 电磁屏蔽（36）; 辐射元件（42）; 以及由第一电极（50）和第二电极（52）形成的电容元件（C），所述辐射元件（42）布置在所述顶表面（32a）的顶部上，并且与所述第一电极（50） ）和分别通过第一连接元件（54）和第二连接元件（56）的第二电极（52），电磁屏蔽（36）被布置在辐射元件（42）和顶表面（32a）之间 ）并且形成至少第二电极。