ELECTROMAGNETICALLY-COUNTERED DISPLAY SYSTEMS AND METHODS
    14.
    发明申请
    ELECTROMAGNETICALLY-COUNTERED DISPLAY SYSTEMS AND METHODS 有权
    电磁显示系统和方法

    公开(公告)号:US20120032595A1

    公开(公告)日:2012-02-09

    申请号:US13242059

    申请日:2011-09-23

    Applicant: Youngtack SHIM

    Inventor: Youngtack SHIM

    CPC classification number: A61N1/16 H05K9/0054 H05K9/0071 H05K2201/0707

    Abstract: An electromagnetically-countered display system includes at least one wave source and at least one counter unit. The wave source irradiates harmful electromagnetic waves and the counter unit emits counter electromagnetic waves for countering the harmful waves therewith. Examples of the various counter units for the electromagnetically-countered display system and various mechanisms to counter the harmful waves with the counter units include by matching configurations of the counter units with those of the wave sources, and by matching wavefronts of the harmful waves with those the counter waves. Various methods of countering the harmful waves with such counter waves include by source and/or wave matching. Various methods of providing the counter units for emitting the counter waves defining desired wave characteristics. Various electric and magnetic shields can be employed either alone or in conjunction with the counter units for minimizing irradiation of the harmful waves from the display system.

    Abstract translation: 电磁反射显示系统包括至少一个波源和至少一个计数器单元。 波源照射有害的电磁波,并且计数器单元发射反电磁波以对抗有害波。 用于电磁反射显示系统的各种计数器单元和用计数器单元对抗有害波的各种机构的示例包括通过将计数器单元与波源的配置相匹配的配置以及将有害波的波前与那些 反波。 用这种反波对抗有害波的各种方法包括源和/或波匹配。 提供用于发射定义所需波特性的反波的计数器单元的各种方法。 可以单独地或与计数器单元结合使用各种电磁屏蔽,以最小化来自显示系统的有害波的照射。

    System to optimize voltage distribution along high voltage doubler string

    公开(公告)号:US11894175B2

    公开(公告)日:2024-02-06

    申请号:US17159658

    申请日:2021-01-27

    Inventor: Vasu Mogaveera

    Abstract: A high voltage power supply is disclosed. The high voltage power supply comprises a primary winding and one or more secondary windings. In one embodiment, a single secondary winding is used and the high voltage doubler circuit comprises a capacitor string and a diode string. In another embodiment, a plurality of secondary windings are used and the high voltage doubler circuit comprises a plurality of low voltage doubler circuits arranged in series. To create a more uniform distribution of voltage across the capacitors in the high voltage doubler circuit, one or more shields are disposed on the printed circuit board. In certain embodiments, a high voltage shield is disposed at the high voltage output and a low voltage shield is disposed at the low voltage end of the high voltage doubler circuit. One or more intermediate shields may be disposed in the high voltage doubler circuit.

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