公开(公告)号：EP2198396A4

公开(公告)日：2018-03-28

申请号：EP08844969

申请日：2008-10-10

申请人： THIN FILM ELECTRONICS ASA

发明人： SUBRAMANIAN VIVEK ,  SMITH PATRICK ,  PAVATE VIKRAM ,  KAMATH ARVIND ,  CHOI CRISWELL ,  CHANDRA ADITI ,  CLEEVES JAMES MONTAGUE

IPC分类号： G06K19/06

CPC分类号： G08B13/2431 ,  G06K19/067 ,  G06K19/07749 ,  G08B13/242 ,  G08B13/2437

摘要： The present invention relates to methods of making capacitors for use in surveillance/identification tags or devices, and methods of using such surveillance/identification devices. The capacitors manufactured according to the methods of the present invention and used in the surveillance/identification devices described herein comprise printed conductive and dielectric layers. The methods and devices of the present invention improve the manufacturing tolerances associated with conventional metal-plastic-metal capacitor, as well as the deactivation reliability of the capacitor used in a surveillance/identification tag or device.

公开(公告)号：EP2286391A4

公开(公告)日：2018-03-21

申请号：EP09747739

申请日：2009-05-15

申请人： THIN FILM ELECTRONICS ASA

发明人： SMITH PATRICK ,  CHOI CRISWELL ,  CLEEVES JAMES MONTAGUE ,  SUBRAMANIAN VIVEK ,  KAMATH ARVIND ,  MOLESA STEVEN

IPC分类号： G08B13/08 ,  B31D1/02 ,  G06K19/077 ,  G08B13/24 ,  H01G4/18

CPC分类号： G08B13/242 ,  B31D1/025 ,  G06K19/07783 ,  G06K19/07798 ,  G08B13/2414 ,  G08B13/2431 ,  G08B13/2437 ,  G08B13/2442 ,  H01G4/18 ,  Y10T29/413 ,  Y10T29/435 ,  Y10T29/49016 ,  Y10T29/49128 ,  Y10T29/49155

摘要： The present invention 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.

公开(公告)号：EP2201546A4

公开(公告)日：2016-06-22

申请号：EP08838217

申请日：2008-10-10

申请人： THIN FILM ELECTRONICS ASA

发明人： SMITH PATRICK ,  CHOI CRISWELL ,  PAVATE VIKRAM ,  CLEEVES JAMES MONTAGUE ,  SUBRAMANIAN VIVEK ,  YOUNG RICHARD ,  BIVIANO VINCE

IPC分类号： G08B13/14 ,  G06K19/077

CPC分类号： G06K19/07749 ,  G06K19/0775 ,  G06K19/07752 ,  Y10T29/49124

摘要： Printed integrated circuitry and attached antenna and/or inductor for sensors, electronic article surveillance (EAS), radio frequency (RF) and/or RF identification (RFID) tags and devices, and methods for its manufacture. The tag generally includes printed integrated circuitry on one carrier and an antenna and/or inductor on another carrier, the integrated circuitry being electrically coupled to the antenna and/or inductor. The method of manufacture generally includes of printing an integrated circuit having a plurality of first pads on a carrier, forming an antenna and/or inductor having a plurality of second pads on a substrate, and attaching at least two of the first pads of the printed integrated circuit to corresponding second pads of the antenna and/or inductor. The present invention advantageously provides a low cost RFID tag capable of operating at MHz frequencies that can be manufactured in a shorter time period than conventional RFID tags that manufacture all active electrical devices on a conventional wafer.

摘要翻译： 印刷集成电路和连接天线和/或电感器用于传感器，电子物品监视（EAS），射频（RF）和/或射频识别（RFID）标签和设备，以及用于其制造的方法。 标记基因集会包括印在一个载波上的集成电路和天线和/或电感器的另一载波上，集成电路被电耦合到所述天线和/或电感器。 制造基因集会的方法包括在具有第一焊垫的载体上的多个集成电路的印刷，天线和/或电感器的形成具有在基片的第二焊盘的多个，并且将至少两个印刷的所述第一焊盘 集成电路对应的天线和/或电感器的第二焊盘。 本发明有利地提供一种低成本的RFID标签能够以兆赫频率下工作的的并可以在更短的时间段来制造比传统的RFID标签那样制造的常规晶片上的所有有源电子设备。

公开(公告)号：EP2351378A4

公开(公告)日：2015-12-09

申请号：EP09829772

申请日：2009-11-24

申请人： THIN FILM ELECTRONICS ASA

发明人： SUBRAMANIAN VIVEK ,  MAO MINGMING ,  WANG ZHIGANG

IPC分类号： H04Q5/22 ,  G06K7/00 ,  G06K7/10 ,  G06K19/07 ,  H01L21/66 ,  H03B5/12 ,  H03K3/03 ,  H03K3/033 ,  H03K3/355 ,  H03K5/13 ,  H04B1/04 ,  H04H20/16

CPC分类号： H04B1/04 ,  G06K7/0008 ,  G06K7/10059 ,  G06K19/0723 ,  H01L22/20 ,  H01L2924/0002 ,  H03B5/1203 ,  H03K3/0315 ,  H03K3/033 ,  H03K3/355 ,  H03K5/13 ,  H03K5/133 ,  H04H20/16 ,  H01L2924/00

摘要： Circuits and circuit elements configured to generate a random delay, a monostable oscillator, circuits configured to broadcasting repetitive messages wireless systems, and methods for forming such circuits, devices, and systems are disclosed. The present invention advantageously provides relatively low cost delay generating circuitry based on TFT technology in wireless electronics applications, particularly in RFID applications. Such novel, technically simplified, low cost TFT-based delay generating circuitry enables novel wireless circuits, devices and systems, and methods for producing such circuits, devices and systems.