Abstract: Display structures for displays having spaced-apart light-emitting elements. In some embodiments, a display structure includes a metallic contrast enhancer having apertures corresponding to the light-emitting elements. The light-emitting elements may be, for example, integrally formed with a substrate or packaged elements applied to a printed circuit board. In some embodiments, a metallic contrast enhancer of the present disclosure may be incorporated into a touch sensor that can allow a visual display incorporating the touch sensor to operate as a touch screen. Such a touch sensor may be, for example, projected capacitive, surface capacitive, digital-type resistive, or analog-type resistive. In some embodiments, a contrast enhancer may include one or more permanent graphic elements to enhance a visual display.

Abstract: Folding display panels for large-format displays. In an example, the folding display panels are electrically connected by a power cable and a data cable that respectively include a data wire and power wire, and each cable includes a fixed-length section attached at one end to a movable member. When folding adjacent display panels face-to-face, the movable member moves so that the fixed-length section remains taut. Slack in the data wire and power wire accommodate the movement of the corresponding fixed-length section. A column of display panels can be z-folded for compact storage and can be rapidly deployed to form a large-format display.

Abstract: Display structures for displays having spaced-apart light-emitting elements. In some embodiments, a display structure includes a metallic contrast enhancer having apertures corresponding to the light-emitting elements. The light-emitting elements may be, for example, integrally formed with a substrate or packaged elements applied to a printed circuit board. In some embodiments, a metallic contrast enhancer of the present disclosure may be incorporated into a touch sensor that can allow a visual display incorporating the touch sensor to operate as a touch screen. Such a touch sensor may be, for example, projected capacitive, surface capacitive, digital-type resistive, or analog-type resistive. In some embodiments, a contrast enhancer may include one or more permanent graphic elements to enhance a visual display.

Abstract: Folding display panels for large-format displays. In an example, the folding display panels are electrically connected by a power cable and a data cable that respectively include a data wire and power wire, and each cable includes a fixed-length section attached at one end to a movable member. When folding adjacent display panels face-to-face, the movable member moves so that the fixed-length section remains taut. Slack in the data wire and power wire accommodate the movement of the corresponding fixed-length section. A column of display panels can be z-folded for compact storage and can be rapidly deployed to form a large-format display.