Surveillance devices with multiple capacitors
    61.
    发明授权
    Surveillance devices with multiple capacitors 有权
    具有多个电容器的监控设备

    公开(公告)号:US08912890B2

    公开(公告)日:2014-12-16

    申请号:US13632745

    申请日:2012-10-01

    CPC classification number: H01G4/40 H01G4/38

    Abstract: The disclosure relates to surveillance and/or identification devices having capacitors connected in parallel or in series, and methods of making and using such devices. Devices with capacitors connected in parallel, where one capacitor is fabricated with a relatively thick capacitor dielectric and another is fabricated with a relatively thin capacitor dielectric achieve both a high-precision capacitance and a low breakdown voltage for relatively easy surveillance tag deactivation. Devices with capacitors connected in series result in increased lateral dimensions of a small capacitor. This makes the capacitor easier to fabricate using techniques that may have relatively limited resolution capabilities.

    Abstract translation: 本公开涉及具有并联或串联连接的电容器的监视和/或识别装置以及制造和使用这些装置的方法。 具有并联连接电容器的器件,其中一个电容器用相对较厚的电容器电介质制造,另一个电容器由相对薄的电容器电介质制成,实现了高精度电容和低击穿电压,以便相对容易的监视标签去激活。 具有串联连接的电容器的装置增加了小电容器的横向尺寸。 这使得使用可能具有相对有限的分辨能力的技术来制造电容器更容易。

    Process-variation tolerant series-connected NMOS and PMOS diodes, and standard cells, tags, and sensors containing the same
    62.
    发明授权
    Process-variation tolerant series-connected NMOS and PMOS diodes, and standard cells, tags, and sensors containing the same 有权
    工艺变异容差串联NMOS和PMOS二极管,以及标准单元,标签和含有这些二极管的传感器

    公开(公告)号:US08471308B2

    公开(公告)日:2013-06-25

    申请号:US13047627

    申请日:2011-03-14

    Abstract: Process variation-tolerant diodes and diode-connected thin film transistors (TFTs), printed or patterned structures (e.g., circuitry) containing such diodes and TFTs, methods of making the same, and applications of the same for identification tags and sensors are disclosed. A patterned structure comprising a complementary pair of diodes or diode-connected TFTs in series can stabilize the threshold voltage (Vt) of a diode manufactured using printing or laser writing techniques. The present invention advantageously utilizes the separation between the Vt of an NMOS TFT (Vtn) and the Vt of a PMOS TFT (Vtp) to establish and/or improve stability of a forward voltage drop across a printed or laser-written diode. Further applications of the present invention relate to reference voltage generators, voltage clamp circuits, methods of controlling voltages on related or differential signal transmission lines, and RFID and EAS tags and sensors.

    Abstract translation: 公开了包含这种二极管和TFT的工艺变容二极管和二极管连接的薄膜晶体管(TFT),印刷或图案化结构(例如电路),其制造方法及其用于识别标签和传感器的应用。 包括串联的互补二极管或二极管连接的TFT的图案化结构可以稳定使用印刷或激光写入技术制造的二极管的阈值电压(Vt)。 本发明有利地利用NMOS TFT(Vtn)的Vt和PMOS TFT(Vtp)的Vt之间的间隔来建立和/或提高印刷或激光写入的二极管上的正向压降的稳定性。 本发明的其它应用涉及参考电压发生器,电压钳位电路,控制相关或差分信号传输线上的电压的方法,以及RFID和EAS标签和传感器。

    Method of manufacturing complementary diodes
    67.
    发明授权
    Method of manufacturing complementary diodes 有权
    制造互补二极管的方法

    公开(公告)号:US07528017B2

    公开(公告)日:2009-05-05

    申请号:US11521924

    申请日:2006-09-15

    Abstract: Process variation-tolerant diodes and diode-connected thin film transistors (TFTs), printed or patterned structures (e.g., circuitry) containing such diodes and TFTs, methods of making the same, and applications of the same for identification tags and sensors are disclosed. A patterned structure comprising a complementary pair of diodes or diode-connected TFTs in series can stabilize the threshold voltage (Vt) of a diode manufactured using printing or laser writing techniques. The present invention advantageously utilizes the separation between the Vt of an NMOS TFT (Vtn) and the Vt of a PMOS TFT (Vtp) to establish and/or improve stability of a forward voltage drop across a printed or laser-written diode. Further applications of the present invention relate to reference voltage generators, voltage clamp circuits, methods of controlling voltages on related or differential signal transmission lines, and RFID and EAS tags and sensors.

    Abstract translation: 公开了包含这种二极管和TFT的工艺变容二极管和二极管连接的薄膜晶体管(TFT),印刷或图案化结构(例如电路),其制造方法及其用于识别标签和传感器的应用。 包括串联的互补二极管或二极管连接的TFT的图案化结构可以稳定使用印刷或激光写入技术制造的二极管的阈值电压(Vt)。 本发明有利地利用NMOS TFT(Vtn)的Vt和PMOS TFT(Vtp)的Vt之间的间隔来建立和/或提高印刷或激光写入的二极管上的正向压降的稳定性。 本发明的其它应用涉及参考电压发生器,电压钳位电路,控制相关或差分信号传输线上的电压的方法,以及RFID和EAS标签和传感器。

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