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    • 5. 发明申请
    • QUADRILATERAL DISPLAY AND METHOD FOR FORMING THE SAME
    • US20190066550A1
    • 2019-02-28
    • US15690031
    • 2017-08-29
    • R.R. Donnelley & Sons Company
    • Carlos Enriquez
    • G09F15/00
    • In one example, a quadrilateral display includes a shroud including a first section, a second section, a third section and a fourth section, the first section, the second section, the third section and the fourth section being rotatably disposed relative to adjacent ones of the first section, the second section, the third section and the fourth section and a plurality of anchors including a first anchor attached to the first section, a second anchor attached to the second section, a third anchor attached to the third section and a fourth anchor attached to the fourth section, the plurality of anchors being disposed in a first position within the shroud in a stowed position and a second position within the shroud in a deployed position. A first elastic member connects the first anchor and the second anchor to bias the first section and the second section toward one another about the first joint and a second elastic member connects the third anchor and the fourth anchor to bias the third section and the fourth section toward one another about the second joint. The first elastic member and the second elastic member bias the shroud from a stowed position to a deployed position with the first section, the second section, the third section and the fourth section forming a quadrilateral shape when the plurality of anchors are positioned in the second position.