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    SIGN UTILIZING FLEXIBLE LED TUBE SECURED BY UNIQUE ELEMENTS AND METHOD OF CREATION/USE
    4.
    发明申请
    SIGN UTILIZING FLEXIBLE LED TUBE SECURED BY UNIQUE ELEMENTS AND METHOD OF CREATION/USE 审中-公开

    公开(公告)号：US20190244551A1

    公开(公告)日：2019-08-08

    申请号：US16040316

    申请日：2018-07-19

    申请人： John Chiang

    发明人： John Chiang

    IPC分类号： G09F13/04 ,  G09F13/08 ,  G09F13/22 ,  F21V19/00

    CPC分类号： G09F13/0404 ,  F21V19/003 ,  G09F13/0413 ,  G09F13/08 ,  G09F13/22

    摘要： This disclosure describes an LED sign that has the exterior appearance of a neon sign, but is much easier and less expensive to mass produce, and has none of the environmentally challenging elements of a neon sign. The sign has a frame that mounts to a background element, through which one or more channels are routed or molded. Flexible LED light tubes are laid into the channels and then closed off with heat shrink tubes. Because the LED light tubes are restrained in the channel, the sign takes on the desired shape that has been formed into the background, allowing the sign to be mass-produced economically for even small quantities, as there is no need for an expensive mold. The background can be 1-piece, or made from multiple pieces connected to each other in a removable fashion.

    Exit Sign with Multi-Directional Lighting
    5.
    发明申请
    Exit Sign with Multi-Directional Lighting 审中-公开

    公开(公告)号：US20190213926A1

    公开(公告)日：2019-07-11

    申请号：US15866854

    申请日：2018-01-10

    申请人： Best Lighting Products, Inc.

    发明人： Jeffrey Scott KATZ

    IPC分类号： G09F13/04 ,  G09F13/42

    CPC分类号： G09F13/0413 ,  G09F13/42 ,  G09F2013/0436 ,  G09F2013/0459

    摘要： An exit sign includes a main body, a front panel and at least one light source. The main body includes a rear portion, a peripheral side portion and an opening. The peripheral side portion has a first translucent area which is U-shaped. The front panel is received in the opening and includes a symbol indicating a location of a building exit, with the symbol establishing a second translucent area. The at least one light source emits light through the first and second translucent areas, with the first translucent area providing lighting directly in front of the exit sign, directly below the exit sign and directly on either side of the exit sign. The exit sign is particularly configured to be mounted low on a hallway wall to enable a person crawling below a level of smoke in the hallway to be visually guided to an exit door.

    THREE-DIMENSIONAL LIGHT BOX
    7.
    发明申请
    THREE-DIMENSIONAL LIGHT BOX 审中-公开

    公开(公告)号：US20180261137A1

    公开(公告)日：2018-09-13

    申请号：US15456571

    申请日：2017-03-12

    申请人： Ledyoung Technology Corporation

    发明人： Yen-Chou HSU

    IPC分类号： G09F13/10 ,  F21V8/00 ,  G09F13/04

    CPC分类号： G09F13/10 ,  G02B6/005 ,  G02B6/006 ,  G09F13/0413 ,  G09F13/18 ,  G09F2013/189

    摘要： A three-dimensional light box includes a light source including a light guide panel and a light-emitting device for emitting light into the light guide panel, and a signboard including multiple signboard sheet members arranged in a stack on the light-emitting surface of the light guide panel. Each signboard sheet member includes a positioning sheet made of a light-emitting material and a picture layer coated on the positioning sheet. When the light-emitting device emits light through the light guide panel and the signboard, the picture layers of the signboard sheet members create a sense of three-dimensional hierarchy.

    Illuminated Ink Letter Showcase
    8.
    发明申请
    Illuminated Ink Letter Showcase 审中-公开

    公开(公告)号：US20180122277A1

    公开(公告)日：2018-05-03

    申请号：US15853901

    申请日：2017-12-25

    申请人： Avner Harel ,  Moshe Schneider

    发明人： Avner Harel ,  Moshe Schneider

    IPC分类号： G09F13/02 ,  A47G1/06

    CPC分类号： G09F13/02 ,  A47G1/06 ,  A47G2001/0688 ,  G09F13/0404 ,  G09F13/0413 ,  G09F13/08 ,  G09F13/22 ,  G09F2013/222

    摘要： Embodiments of the disclosed technology relate to a document with printed ink or other ink displayed on the document. A frame is used to display the document, having lights on a translucent surface, the frame corresponding to an outline of the ink. These lights are fixed or movable with respect to the surface. in order to align them to the character on the paper to be highlighted in outlined lights. The frame, in embodiments, has an opening such that one inserts the paper there-through until it hits the other side which aligns indicia on the document with the lights on the surface of the frame in outline form.

    Electronic devices with flexible circuit light shields
    10.
    发明授权
    Electronic devices with flexible circuit light shields 有权

    公开(公告)号：US09928762B2

    公开(公告)日：2018-03-27

    申请号：US13770527

    申请日：2013-02-19

    申请人： Apple Inc.

    发明人： Jeremy C. Franklin ,  Kevin D. Gibbs ,  Amy Qian ,  John Raff ,  Carl R. Peterson

    IPC分类号： G09F13/04 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18

    CPC分类号： G09F13/0413 ,  H05K1/0274 ,  H05K1/028 ,  H05K1/147 ,  H05K1/189 ,  H05K2201/10128

    摘要： Electronic devices may include displays. A display may include backlight structures that generate light and display layers that generate images using the generated light. An electronic device may include an opaque flexible printed circuit that is wrapped around one or more edges of the backlight structures. The opaque flexible printed circuit may prevent light from the backlight structures from reaching other electronic components or escaping from the device. The opaque flexible printed circuit may include signal lines that communicate signals between a printed circuit board and the display. The opaque flexible printed circuit may be a layer of the printed circuit board that extends from an edge of the printed circuit board. The printed circuit board may include an additional flexible extended printed circuit layer that wraps around a surface of the printed circuit board and forms a portion of a conductive shield over that surface.