FLEXIBLE DISPLAY PANEL WITH BENT SUBSTRATE

摘要

A display may have an array of organic light-emitting diodes that form an active area (14A) on a flexible substrate (30). Metal traces (74) may extend between the active area (14A) and an inactive area (14C) of the flexible substrate. Display driver circuitry such as a display driver integrated circuit may be coupled to the inactive area. The metal traces may extend across a bend region (14B) in the flexible substrate. The flexible substrate may be bent in the bend region. The flexible substrate may be made of a thin flexible material to reduce metal trace bending stress. A coating layer (84) in the bend region may be provided with an enhanced elasticity to allow its thickness to be reduced. The flexible substrate may be bent on itself and secured within an electronic device without using a mandrel.