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117 条记录 (耗时 0.03 秒)

    Modular display panels
    1.
    发明授权
    Modular display panels 有权

    公开(公告)号：US10776066B2

    公开(公告)日：2020-09-15

    申请号：US16269356

    申请日：2019-02-06

    申请人： Ultravision Technologies, LLC

    发明人： William Y. Hall

    IPC分类号： G09G5/00 ,  G06F3/14 ,  H01H11/04 ,  G09G5/36 ,  H05K13/00 ,  G09G3/32 ,  G06T1/60 ,  G06F3/147 ,  G09G3/20 ,  H05K1/18 ,  H05K5/00 ,  H05K5/02 ,  H05K5/04 ,  H05K5/06

    摘要： An embodiment modular light-emitting diode (LED) display panel includes attachment points for use in attachment as part of a multi-panel modular LED display, a printed circuit board including a first side and an opposite second side, and a plastic casing attached to the opposite second side of the printed circuit board. A perimeter of the plastic casing is substantially rectangular and has a height and a width. The modular LED display panel further includes a display surface including a plurality of LEDs arranged as pixels and attached to the first side of the printed circuit board. The pixels are arranged in a rectangular array including at least fifty pixels. Each of the pixels of the rectangular array is spaced from each respective adjacent pixel of the rectangular array by a pitch. The pitch is a predetermined constant number. The pitch does not depend on the height and the width.

    Display panel with board mounted power supply
    2.
    发明授权
    Display panel with board mounted power supply 有权

    公开(公告)号：US10727269B2

    公开(公告)日：2020-07-28

    申请号：US15793333

    申请日：2017-10-25

    申请人： Ultravision Technologies, LLC

    发明人： Matthew Foster

    IPC分类号： G06F3/14 ,  H01L27/15 ,  G09G3/34 ,  G09G3/32 ,  H05B45/00 ,  H05B47/19

    摘要： A modular display panel includes a first printed circuit board (PCB) having a first side and a second side. A plurality of LEDs are connected to the first side of the PCB. A receiver circuit is directly mounted to the second side of the first PCB, the receiver circuit having a first plurality of components. A power supply circuit is also directly mounted to the second side of the first PCB, the power supply circuit having a second plurality of components.

    Display panel having a sealed back cover
    3.
    发明授权
    Display panel having a sealed back cover 有权

    公开(公告)号：US10453383B2

    公开(公告)日：2019-10-22

    申请号：US15727127

    申请日：2017-10-06

    申请人： Ultravision Technologies, LLC

    发明人： Matthew Foster ,  William Y. Hall

    IPC分类号： G06F3/14 ,  G09G3/32 ,  H05K3/30 ,  H05K5/03 ,  H05K5/02

    摘要： An embodiment display panel may include a housing including a recess, a substrate disposed in the recess, and a plurality of light emitting diodes (LEDs) attached to a front side of the substrate, in which the plurality of LEDs form a front surface of the display panel. The display panel may further include a back cover enclosing the recess and a back side of the substrate. The back cover may form a back surface of the display panel, and the back cover may be configured to prevent ingress of water or dust through a thickness of the back cover. The display panel may further include a power supply disposed in the recess and physically attached to the back cover and not to the housing or substrate, in which the power supply is configured to power the plurality of LEDs.