主权项 |
1. A folding display panel apparatus for a large-format display, comprising:
first and second display panels that each include a front side having an array of light-emitting pixels, a back side having a movable member, a top edge, opposite side edges and a bottom edge, with the first and second display panels arranged edge-to-edge; and at least one electrical cable that electrically connects the first and second panels, the at least one electrical cable including at least one data wire and at least one power wire, the at least one electrical cable having a fixed-length cable section that runs between the first and second display panels, wherein one end of the fixed-length section is attached to the movable member, and wherein the data and power wires each have an amount of slack that resides outside of the fixed-length cable section adjacent the movable member, wherein the movable member is configured so that when the first and second display panels are folded front-side to front-side, the movable member moves toward an edge of the one of the first and second display panels to accommodate a bend in the fixed-length section of the at least one cable, while the amount of slack in the data and power wires changes. |