Abstract: OLED display modules for large-format displays are disclosed. The OLED display module includes a matrix of OLEDs, with each OLED having an anode and a cathode, and an OLED drive circuit having electrical connections defined by rows and columns that electrically connect to the OLEDs in the OLED matrix. Groups of adjacent rows are arranged in parallel and groups of adjacent columns are arranged in parallel, thereby defining super pixels each having an array of four or more OLEDS, wherein the OLEDs in a given super pixel cannot be individually activated. The modules can be combined to form the large-format display.

Abstract: A modular projector cage for operably supporting an optical projector and for forming a stacked frame using another identical modular projector cage is disclosed. The modular projector cage has a rectangular hexahedral open frame. A mounting plate is connected to a bottom section of the frame by first and second articulated elevation assemblies connected to respective sides of the mounting plate adjacent the mounting plate front end, and by a yaw assembly rotatably connected to the mounting plate adjacent the back end. The first and second articulated elevation assemblies are independently adjustable to adjust the elevation at each side of the plate so that the pitch and roll of the mounting plate can be adjusted. The yaw assembly adjusts the amount of yaw, which causes articulated movement of the first and second articulated elevation assemblies.

Abstract: Disclosed is a modular light emitting display that includes a housing having a bottom, a top, a first pair of opposing sidewalls, a second pair of opposing sidewalls and a printed circuit board disposed inside the housing, with a plurality of light emitting elements connected to the printed circuit board. At least one connector extends outwardly from one of the sides of the first pair of sides, at least one reciprocal connector extends outwardly from the other of the side of the first pair of sides, the at least one connector and the at least one reciprocal connector spaced the same distance from second pair of opposing sides.