Abstract: A display apparatus can include a display panel including a folding area and a non-folding area adjacent to the folding area. The display apparatus can further include a supporting substrate disposed below the display panel, and including a plurality of opening patterns corresponding to the folding area, and a plurality of hole patterns or a plurality of groove patterns corresponding to the non-folding area.

Abstract: A transcatheter heart valve prosthesis and a method of assembling the transcatheter heart valve prosthesis are disclosed. The heart valve prosthesis includes a valve-skirt assembly having an inner skirt, a frame, an outer wrap backing and an outer wrap. The method includes: tacking the valve-skirt assembly within the frame; attaching the inner skirt below commissure posts of the frame; attaching commissures of the valve component to the commissure posts; attaching a plurality of outer wrap backings to the inner skirt; attaching the outer wrap backings and the inner skirt to the frame; attaching tissue bumpers to struts in an outflow section of the frame; attaching an outer wrap and the inner skirt to the frame; attaching the outer wrap to the inner skirt proximate inflow edges thereof; and attaching the outer wrap to the inner skirt and to the outer wrap backings proximate respective outflow edges thereof.

Abstract: A multi-purpose eyeglass set comprises base lenses, a base bridge connecting inner portions of the base lenses, a substantially curved support having a mid portion and wing portions extending from each end of the mid portion so that the mid portion is attached to the base bridge, cover lenses, and a cover bridge connecting inner portions of the cover lenses. The cover bridge has a hook extending from a mid portion thereof so that the curved support mid portion is clipped over by the cover bridge hook when required.