Patent ID: 6858874

Claim:
A package structure of organic electroluminescence (OEL) panel, comprising: a printed circuit board, having a plurality of solder pads; at least one OEL panel, disposed over the printed circuit board, wherein the OEL panel comprises: a substrate; a plurality of first electrodes, disposed on the substrate, wherein each of the first electrodes includes a driving region and at least one contact region, and the contact region is protruding out from the driving region; at least one patterned organic light emitting layer, disposed over the substrate, wherein the patterned organic light emitting layer exposes the contact region; a plurality of second electrodes, disposed on the patterned organic light emitting layer; a protection layer, disposed over the substrate and including a plurality of first openings, wherein the first openings exposes the contact regions and a portion of the second electrodes; a plurality of poly solder interconnections, disposed on the contact regions and the second electrodes; and a plurality of bumps, respectively disposed between the solder pads and the poly solder interconnections, so as to have electric connection between the OEL panel and the printed circuit board.