Patent ID: 9570711
Date: 2017-02-14
CPC Classifications: H01L

Claim:
1. An organic light emitting diode, comprising: a light-transmitting substrate including a first region and a second region separated from the first region; a first lower electrode formed on the first region of the light-transmitting substrate and a second lower electrode formed on the second region thereof; a first organic thin film layer including a first emission material layer, formed on the first lower electrode of the first region, and a second organic thin film layer including a second emission material layer, formed on the second lower electrode of the second region; and a light-transmitting upper electrode formed on the first organic thin film layer and the second organic thin film layer and configured such that portions corresponding to the first region and the second region are connected to each other, wherein a functional layer that enables mutual reinforcement and interference of transmitted light is formed on a portion of the upper electrode corresponding to any one of the first region and the second region, and a conductive reflective layer is formed on the functional layer and on a remaining portion of the upper electrode on which the functional layer is not formed, the conductive reflective layer being configured such that portions corresponding to the first region and the second region are connected to each other, whereby the upper electrode and the reflective layer are connected to each other through ohmic contact.