Organic electroluminescent device having supporting plate and method of fabricating the same

摘要

An organic electroluminescent device includes: an array element layer having a pad on a first substrate having first and second sides; an organic electroluminescent diode connected to the array element, the organic electroluminescent diode emitting light in an opposite direction away from the first substrate; a printed circuit board adjacent to a backside of the first substrate, the printed circuit board supplying the array element with external signals through the pad; and a supporting plate between the first substrate and the printed circuit board, the supporting plate having better thermal conductivity than the first substrate.