公开(公告)号：US20090090907A1

公开(公告)日：2009-04-09

申请号：US12314216

申请日：2008-12-05

申请人： Thomas Kugler ,  Magnus Berggren ,  Tommi Remonen ,  Anna Ingalill Malmstrom ,  Bjorn Knuthammar ,  Petronella Norberg

发明人： Thomas Kugler ,  Magnus Berggren ,  Tommi Remonen ,  Anna Ingalill Malmstrom ,  Bjorn Knuthammar ,  Petronella Norberg

IPC分类号： H01L51/10 ,  H01L51/40

CPC分类号： H01L51/0508 ,  G06K19/027 ,  H01L51/0037 ,  H01L51/0512 ,  H01Q1/22 ,  H01Q1/2225

摘要： An electrochemical device is provided, comprising a source contact connected to a first antenna pad, a drain contact connected to a second antenna pad, at least one gate electrode, an electrochemically active element arranged between, and in direct electrical contact with, the source and drain contacts, which electrochemically active element comprises a transistor channel and is of a material comprising an organic material having the ability of electrochemically altering its conductivity through change of redox state thereof, and a solidified electrolyte in direct electrical contact with the electrochemically active element and the at least one gate electrode and interposed between them in such a way that electron flow between the electrochemically active element and the gate electrode(s) is prevented. In the device, flow of electrons between source contact and drain contact is controllable by means of a voltage applied to the gate electrode(s).

摘要翻译： 提供了一种电化学装置，其包括连接到第一天线焊盘的源极触点，连接到第二天线焊盘的漏极触点，至少一个栅极电极，布置在源极和与源极直接电接触的电化学活性元件;以及 漏极触点，其电化学活性元件包括晶体管沟道，并且是包括具有通过其氧化还原状态的电化学改变其导电性的能力的有机材料的材料，以及与电化学活性元件直接电接触的固化电解质， 至少一个栅电极并且插入在它们之间，使得电化学活性元件和栅电极之间的电子流被阻止。 在器件中，源极接触和漏极接触之间的电子流可以通过施加到栅电极的电压来控制。

公开(公告)号：US20080102257A1

公开(公告)日：2008-05-01

申请号：US10551936

申请日：2004-10-01

申请人： Outi Aho ,  Lars Gadda ,  Tuomas Mustonen ,  Bjorn Knuthammar ,  Magnus Berggren ,  Thomas Kugler ,  Bo Eriksson ,  Petronella Norberg ,  Tommi Remonen

发明人： Outi Aho ,  Lars Gadda ,  Tuomas Mustonen ,  Bjorn Knuthammar ,  Magnus Berggren ,  Thomas Kugler ,  Bo Eriksson ,  Petronella Norberg ,  Tommi Remonen

IPC分类号： B41M3/14 ,  B05D5/12

CPC分类号： D21H21/48 ,  G07D7/023 ,  Y10T428/24934

摘要： A paper- or cardboard-based security product and a method of manufacturing it. The product comprises a paper or a cardboard which is equipped with an identifiable security symbol. According to the present invention, the security symbol comprises a layer in the product, one which consists of a synthetic, electrically conductive polymer, the conductivity of which has been changed locally to form an electrically conductive or, alternatively, electrically non-conductive figure. Furthermore, a figure indicating the security symbol has been fitted on the surface of the paper or the cardboard product. A security product according to the present invention can be produced simply by first applying a conductive polymer, for instance in a non-conductive form, onto a paper, after which an acidic figure is printed in such as way that the area below the figure becomes conductive. The figure can be detected and in this way it acts as a guarantee of authenticity for the product.

摘要翻译： 基于纸或纸板的安全产品及其制造方法。 该产品包括装有可识别的安全符号的纸或纸板。 根据本发明，安全标志包括产品中的一层，其由合成的导电聚合物组成，其导电性已被局部改变以形成导电的或者替代的不导电的图。 此外，在纸张或纸板产品的表面上安装了表示安全标志的图形。 根据本发明的安全产品可以简单地通过首先将导电聚合物（例如以非导电形式）施加到纸上来生产，之后印刷酸性图形，使得图下方的区域变为 导电。 该图可以被检测，并以这种方式作为产品真实性的保证。