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    PRINT MEDIA WITH INDUCTIVE SECONDARY
    1.
    发明申请
    PRINT MEDIA WITH INDUCTIVE SECONDARY 审中-公开
    印刷媒体与电感二次

    公开(公告)号：WO2013103749A3

    公开(公告)日：2013-12-12

    申请号：PCT/US2013020188

    申请日：2013-01-04

    Applicant: ACCESS BUSINESS GROUP INT LLC

    Inventor： VAN DEN BRINK JOSEPH C ,  EURICH SEAN T ,  KUYVENHOVEN NIEL W ,  TURNER KAITLYN J ,  MOES BENJAMIN C ,  NGUYEN HAI D

    IPC: H05K1/02 ,  G06K19/02 ,  G06K19/07 ,  G06K19/077 ,  H01F27/28 ,  H05K1/09 ,  H05K3/36

    CPC classification number: H05K7/02 ,  H01F27/2804 ,  H01F38/14 ,  H05K1/028 ,  H05K1/092 ,  H05K1/111 ,  H05K1/165 ,  H05K3/361 ,  H05K13/0023 ,  H05K2201/032 ,  H05K2201/0329 ,  H05K2201/086 ,  H05K2201/1003 ,  H05K2201/10037 ,  H05K2201/1028 ,  H05K2201/10386 ,  H05K2201/10401 ,  Y10T29/49117

    Abstract: An item of print media (30) including an inductive secondary (50) for providing power to a load (32). The inductive secondary is responsive to an electromagnetic flux to generate a time- varying current or voltage therein. The current or voltage induced in the inductive secondary directly or indirectly powers the load to thereby enhance the functionality and/or the appeal of the item of print media without significantly adding to its cost. The load can provide a visual and/ or auditory output, and can indude an electroluminescent display, an e-ink display, a piezo speaker coil, an electrostatic speaker, an OLED, an LED or an LCD display. Embodiments of the invention can be utilized in connection with a wide variety of print media, including for example books, booklets, pamphlets, labels, magazines, manuals, brochures, maps, charts, posters, journals, newspapers or loose leaf pages.

    Abstract translation: 一种包括用于向负载（32）提供电力的感应次级（50）的打印介质（30）的项目。 感应次级对电磁通量响应，以在其中产生时变电流或电压。 感应次级中引起的电流或电压直接或间接地为负载供电，从而增强打印介质的功能和/或吸引力，而不会显着增加其成本。 负载可以提供视觉和/或听觉输出，并且可以包括电致发光显示器，电子墨水显示器，压电扬声器线圈，静电扬声器，OLED，LED或LCD显示器。 本发明的实施例可以用于各种各样的打印介质，包括例如书籍，小册子，小册子，标签，杂志，手册​​，小册子，地图，图表，海报，期刊，报纸或散页页。

    SELECTIVELY CONTROLLABLE ELECTROMAGNETIC SHIELDING
    3.
    发明专利
    SELECTIVELY CONTROLLABLE ELECTROMAGNETIC SHIELDING 未知

    公开(公告)号：CA2807733A1

    公开(公告)日：2012-03-29

    申请号：CA2807733

    申请日：2011-09-23

    Applicant: ACCESS BUSINESS GROUP INT LLC

    Inventor： BAARMAN DAVID W ,  STONER WILLIAM T JR ,  SCHWANNECKE JOSHUA K ,  TURNER KAITLYN J ,  MOES BENJAMIN C

    IPC: H05K9/00 ,  G01R33/421 ,  H02J7/02

    Abstract: A selectively controllable electromagnetic shield having an electromagnetic shielding material and a mechanism for selectively generating an aperture in the shield. The mechanism for selectively generating an aperture in the shield may be a magnetic field source that generates a magnetic field of sufficient strength to substantially saturate all or a portion of the shielding material. For example, a permanent magnet or DC electromagnet may be used to selectively saturate the shield. In its un-saturated state, the magnetic shield has a high permeability so that it draws much of the electromagnetic field into itself and functions as a flux path for the magnetic field. In effect, the shield directs the flow of much of the magnetic field through the shield so that the amount of the field passing from one side of the shield to the other is dramatically reduced. Once saturated, the permeability of the shield is substantially reduced so that the magnetic field lines are no longer drawn into the shield to the same degree. As a result, once saturated, the effectiveness of the shield in the saturated region is reduced and a substantially greater amount of the electromagnetic field may flow through or around the shield in the region saturated by the magnet.

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