A decal assembly includes a film, a power source including a positive contact and a negative contact, a light having a positive terminal and a negative terminal, and a layer of electrically conductive ink applied to the film, the layer of electrically conductive ink forming a line to connect the positive contact of the power source to the positive terminal of the light, and to connect the negative contact of the power source to the negative terminal of the light.

Provided is a display apparatus having a structure excellent in workability upon installation. The display apparatus includes: a display section; and a supporting structure that is to be mounted on a wall surface and supports the display section. The supporting structure includes a support that supports the display section from below in a vertical direction, and an inclination adjusting mechanism provided at the support and configured to adjust an inclination of the display section with respect to the vertical direction.

The disclosed embodiments generally relate to methods, systems and apparatuses to provide ad hoc digital signage for public or private display. In certain embodiments, the disclosure provides dynamically formed digital signage. In one application, one or more drones are used to project the desired signage. In another application one or more drones are used to form a background to receive the projected image. In still another application, sensors are used to detect audience movement, line of sight or engagement level. The sensor information is then used to arrange the projecting drones or the surface-image drones to further signage presentation.

Provided is a display apparatus having a structure excellent in workability upon installation. The display apparatus includes: a display section; and a supporting structure that is to be mounted on a wall surface and supports the display section. The supporting structure includes a support that supports the display section from below in a vertical direction, and an inclination adjusting mechanism provided at the support and configured to adjust an inclination of the display section with respect to the vertical direction.

According to a shared signboard service of the present invention, traditional wall signboards, which are individually installed and independently managed by respective store owners mainly to display a store name, are recreated into network-connected digital shared signboards by fusion with ICT technology, so that a self-advertisement, a third-party advertisement, and public information content can be displayed in addition to displaying a trademark, and multipurpose use is possible. In addition, as a signboard replacement procedure can be implemented only by changing display content, sign replacement costs can be reduced, and environmental problems can be prevented.

A six device-in-one robot-assembled arthritic-assisting noise-canceling friction-reducing dog-run-adaptable anti-wobbling gazebo which includes an adjustable canopy, foldable trusses and posts, and robotically formed connectors which connect the trusses and include a rivet tail fare noise canceling connector system, a robot assembled heat expandable, cold contractible interlocking anti-wobbling spiral saw screw system, a cone shielding intersector system, and post centering, tick preventing water discharging sleeve system.

Self-contained devices, systems and methods for housing holiday lights in the form of icicles, and the like, in self-contained boxes that can easily be mounted and removed around house windows and eaves. The lights can be retractable and extendable downward from the boxes, and the lights can be remotely controlled by smart phones and the like. The boxes can have displays for holiday messages as well as speakers for playing music and messages. Another embodiment can include a drop down version where the lights drop down from a housing. Another version can include a fold out version where a support frame having upwardly protruding lights is rotated so that the lights extend below the housing.

A display (100) primarily intended for use on an external surface of a building comprises a weatherproof housing (310, 340); a bistable electro-optic medium (326) enclosed within and visible through the housing; an electrode (324, 330) enclosed within the weatherproof housing and arranged to drive the electro-optic medium; a power source (504) enclosed within the weatherproof housing; data receiving means (508) enclosed within the weatherproof housing and arranged to receive data wirelessly from a source outside the weatherproof housing; and display drive means (510) arranged to receive data from the data receiving means and power from the power source, and to control the potential of the electrode.

A system and method for removable or semi-permanent installation of a transparent organic lighting diode (TOLED) display with transparency control are disclosed. In one embodiment, the system includes a TOLED display that includes a TOLED panel with a front side and a back side, a cover glass coupled to the front side of the TOLED panel, and an electrochromic (EC) glass coupled to the back side of the TOLED panel to provide transparency control of the TOLED panel. The system further includes a top hinge assembly and a bottom hinge assembly used to rotatably couple the TOLED display to a support structure to facilitate rotation of the TOLED display to different positions and to provide relatively easy removal of the TOLED display.

An information display device (1G) attachable to a structure includes a display panel (23) and a surface member (11). The display panel (23) has a display surface and displays information on the display surface. The surface member (11) is disposed on the display surface side of the display panel (23) and is in a state where only the information displayed on the display surface of the display panel (23) is visible through the surface member (11) when the display panel (23) is turned on. The surface member includes a first layer (71) disposed on a front side, and a second layer (72) that is disposed on the display panel (23) side with respect to the first layer (71). The second layer (72) is configured to compensate the difference of transmittance depending on the position on the first layer (71).