A project display board and base. With side panels folded over a central panel of the project display board, an adhesive panel, which adheres to one of the side panels, is detachably connected to one side panel via perforations and another side panel is detachably connected to the base via perforations. After severing both perforations, the side panels are pivoted to diverge relative to the central panel to allow self-standing upright. The base is then connected to the project display board by inserting base projecting inserts through panel slits of the project display board. The base is then folded along its own creases so as to define top and bottom surfaces that are parallel to each other and define a front surface perpendicular to both. The side edges of those top and bottom surfaces are inclined to converge away from the front surface.

A display system and a method of forming a display are disclosed. A beam is formed from a first substantially flat substrate, a sidewall is formed from a second substantially flat substrate, and a panel is formed from a third substantially flat substrate. The beam includes a first slot, the sidewall is joined to an end of the beam and includes a second slot, and the panel includes an interior portion and first and second tabs extending outwardly from the interior portion. The first tab is inserted into the first slot and the second tab is inserted into the second tab to secure the panel to the beam and the sidewall.

A pop-up display having a first arcuate display panel with an internal side, an external side, a first side edge and a second side edge and a second arcuate display panel with an internal side, an external side, a first side edge abutting the first side edge of the first arcuate display panel and a second side edge abutting the second side edge of the first arcuate display panel. A first insert is connected on a first side to the internal side of the first arcuate display panel and connected on a second side to the internal side of the second arcuate display. The first insert is configured to provide an outward curve to the first arcuate display panel and the second arcuate display panel.

A frame apparatus for displaying a flat article and a combined frame apparatus and flat article. In one aspect, the frame apparatus includes a display frame defining a rabbet, a stack positioned in the rabbet, and a spacer apparatus. The rabbet is defined by a floor and a wall. The wall includes an engagement feature which may be a channel. The spacer apparatus is positioned in the rabbet and engagement features thereof extend into the channel in the wall od the rabbet to couple the spacer apparatus to the display frame. The spacer assembly may also be in contact with the stack to hold the stack in the rabbet.

A greeting card having mechanically actuated moving portions is provided. The greeting card may include a panel having one or more folds, one or more flexible drive shafts coupled to the panel and having a flipping or moving portion, and a decorative portion coupled to at least one of the panel and the flipping or moving portion. Each flexible drive shaft may be coupled to the panel such that a portion is positioned on a first side of the fold and a portion is positioned on a second side of the fold. When the greeting card is opened, a moment arm is created in the flexible drive shaft which causes the flipping or moving portion to move from a first position to a second position. The decorative portion may move in response to the flipping or moving portion moving from the first position to the second position.

A greeting card having mechanically actuated moving portions is provided. The greeting card may include a panel having one or more folds, one or more flexible drive shafts coupled to the panel and having a flipping or moving portion, and a decorative portion coupled to at least one of the panel and the flipping or moving portion. Each flexible drive shaft may be coupled to the panel such that a portion is positioned on a first side of the fold and a portion is positioned on a second side of the fold. When the greeting card is opened, a moment arm is created in the flexible drive shaft which causes the flipping or moving portion to move from a first position to a second position. The decorative portion may move in response to the flipping or moving portion moving from the first position to the second position.

A pop-up with slide lock mechanism is provided which moves between a first position, wherein the pop-up is in a flat, unfolded position, and a second position, wherein the pop-up is in an unfolded, upright or three-dimensional (3D) configuration by sliding one panel along part of the pop-up structure.

A pop-up with slide lock mechanism is provided which moves between a first position, wherein the pop-up is in a flat, unfolded position, and a second position, wherein the pop-up is in an unfolded, upright or three-dimensional (3D) configuration by sliding one panel along part of the pop-up structure.

A collapsible pyramid holographic projection imager includes a pyramid imaging member and a bottom fixing member, where the pyramid imaging member includes two support plates and a holographic projection film; a middle of the support plate is shaped as a crisscross framework; the holographic projection film is fixed between the two support plates; four pre-cuts are formed in the bottom fixing member; in response to a collapsed state of the collapsible pyramid holographic projection imager, the pyramid imaging member and the bottom fixing member are placed independently in a sheet manner; and in response to an expanded state of the collapsible pyramid holographic projection imager, the collapsible pyramid holographic projection imager assists an image generation device, and a video or an image played by the image generation device is projected to the collapsible pyramid holographic projection imager to form a three-dimensional (3D) image.

A collapsible pyramid holographic projection imager includes a pyramid imaging member and a bottom fixing member, where the pyramid imaging member includes two support plates and a holographic projection film; a middle of the support plate is shaped as a crisscross framework; the holographic projection film is fixed between the two support plates; four pre-cuts are formed in the bottom fixing member; in response to a collapsed state of the collapsible pyramid holographic projection imager, the pyramid imaging member and the bottom fixing member are placed independently in a sheet manner; and in response to an expanded state of the collapsible pyramid holographic projection imager, the collapsible pyramid holographic projection imager assists an image generation device, and a video or an image played by the image generation device is projected to the collapsible pyramid holographic projection imager to form a three-dimensional (3D) image.