ELECTRONIC DISPLAY WITH COOLING
    42.
    发明申请

    公开(公告)号:US20210243914A1

    公开(公告)日:2021-08-05

    申请号:US17234237

    申请日:2021-04-19

    Abstract: A display assembly includes a housing which at least partially encloses an image assembly. A cover positioned forward of, and spaced apart from, the image assembly forms at least a portion of a forward surface of the housing and permits viewing of images displayed at the image assembly therethrough. A fan assembly moves air through an airflow pathway within the housing which includes a front channel between the cover and the image assembly and a rear chamber behind the image assembly. One or more solar energy reduction layers are associated with the cover and prevent at least some ambient sunlight striking the cover from traveling therebeyond.

    Expandable light guide for backlight

    公开(公告)号:US10921510B2

    公开(公告)日:2021-02-16

    申请号:US16259921

    申请日:2019-01-28

    Inventor: William Dunn

    Abstract: Described herein are exemplary embodiments of a light guide assembly for a backlight and backlight assemblies using such light guide assemblies. An exemplary backlight assembly may have a light guide with a pair of opposing edges and a sliding LED subassembly placed along an edge of the light guide and attached to the light guide so that movement of the light guide causes movement of the sliding LED subassembly. In some embodiments, a first slot may be positioned within the light guide where a post extends from the sliding LED subassembly to engage with the first slot in the light guide. In some embodiments, a back pan may be positioned behind the light guide where a post can extend from the back pan to engage with a second slot in the light guide.

    Rigid LCD assembly
    45.
    发明授权

    公开(公告)号:US10831050B2

    公开(公告)日:2020-11-10

    申请号:US16187033

    申请日:2018-11-12

    Abstract: Exemplary embodiments disclosed herein provide a LCD assembly including an LED backlight, a liquid crystal display (LCD) placed in front of the LED backlight, a glass plate positioned between LED backlight and the LCD; and an optical film positioned between the glass plate and the LCD. In some embodiments, the glass plate is bonded to the rear side of the LCD, generally around the perimeter of the LCD. Preferred embodiments place a diffusing film within a cavity that is defined between the glass plate and the LCD. Some embodiments also bond the backlight cavity walls to the glass plate, on a side opposing the LCD.

    Optical sheet tensioning device
    46.
    发明授权

    公开(公告)号:US10768483B2

    公开(公告)日:2020-09-08

    申请号:US16250649

    申请日:2019-01-17

    Abstract: An assembly for an electronic display is disclosed. An optical sheet is located behind the electronic display and adjacent to a backlight. A housing for said backlight, said optical sheet, and said electronic display is provided. An aperture is positioned along the perimeter of said optical sheet. A spring assembly is connected to said aperture and is configured to exert tensioning forces on said optical sheet.

    Back pan cooling assembly for electronic display

    公开(公告)号:US10660245B2

    公开(公告)日:2020-05-19

    申请号:US14055499

    申请日:2013-10-16

    Abstract: Exemplary embodiments disclosed herein provide a back pan cooling assembly for an electronic display having a rear pan. A cooling back pan is preferably positioned behind the rear pan, the space between the cooling back pan and the rear pan defining a gap. A fan is positioned to cause a flow of ambient air through the gap. An electronic component for driving the electronic display may be placed in conductive thermal communication with the cooling back pan. A rear cover can be placed against the cooling back pan to define a sealed compartment which does not permit ambient air to enter. A port can be provided within the rear cover which allows ambient air to travel between the surroundings, the fan, and the gap.

    Display assembly having multiple charging ports

    公开(公告)号:US10559965B2

    公开(公告)日:2020-02-11

    申请号:US16137675

    申请日:2018-09-21

    Abstract: An electronic display assembly includes a housing with a pass-through device which accepts a utility line. One or more electronic display subassemblies are placed within said housing and a are surrounded by a substantially sealed closed loop pathway. An open loop pathway permits ambient air to pass through said housing and thermally interact with said closed loop pathway without mixing. At least two peripheral devices are located within said housing, one of which is a charging subassembly and the other is selected from the group consisting of: a camera, a touchscreen, an additional electronic display, video communications equipment, audio communications equipment, and an emergency notification subassembly.

    Vending machines having a transparent display

    公开(公告)号:US10467844B2

    公开(公告)日:2019-11-05

    申请号:US15448178

    申请日:2017-03-02

    Inventor: Marcos Diaz

    Abstract: A vending machine with a transparent electronic display includes a pair of lighting strips for illuminating a storage compartment which holds retails goods. A door frame assembly covers the front of the storage compartment. A cover glass is placed in front of and spaced apart from the transparent electronic display. A series of brackets connect the cover glass and the transparent electronic display to a door frame assembly and cover the gap between the cover glass and the transparent electronic display, masking the region located beyond the brackets.

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