Patent ID: 9318475
Filing Date: 2016-04-19
CPC Classification: G09F,H01L,H05K

Claim Text:
1. A flexible display panel, comprising: a flexible substrate comprising a front surface, a back surface, and a display area on the front surface; a plurality of interconnects that extend at least partially through the flexible substrate from the front surface to the back surface, wherein the flexible substrate and the plurality of interconnects form a build-up structure; an array of light emitting diodes (LEDs) and a plurality of microchips on the front surface of the flexible substrate in the display area and electrically coupled to the plurality of interconnects, wherein the plurality of microchips are interspersed within the array of LEDs, and each microchip comprises a driving circuit to drive one or more LEDs within the array of LEDs to emit light; and a plurality of release openings extending through the flexible substrate from the front surface to the back surface.