Patent attributes
A foldable electronic display having a layered sheet-form structure including a flexible support substrate sheet having a generally rectangular shape with rounded corners and a longer dimension of at least 100 mm and including a layer of a relatively hard optically transparent material having a substantially uniform thickness and a Young's modulus of at least 1 GPa, a flexible front sheet, a flexible PCB substrate, a two-dimensional array of at least 1,000,000 individually digitally addressable solid-state light emitting devices distributed over an area of the flexible PCB substrate and arranged into parallel rows and columns, one or more layers of an adhesive material, a plurality of rigid heat-conductive substrates spaced apart from one another and each having a metallic layer, and one or more fold areas located in spaces between the rigid heat-conductive substrates.