ORGANIC LIGHT EMITTING APPARATUS CAPABLE OF DISPLAYING STABLE WHITE COLOR BY IMPROVING THE COLOR CHARACTERISTIC AND THE COLOR EFFICIENCY

摘要

PURPOSE: An organic light emitting apparatus is provided to obtain the stability with respect to the display of white color by stacking a plurality of blue color light emitting layers. ;CONSTITUTION: An organic light emitting apparatus includes a lower electrode(100), an upper electrode(200), and an organic light emitting element(300). The organic light emitting element is arranged between the lower electrode and the upper electrode. The lower electrode and the upper electrode are a cathode and an anode. Either of the lower electrode or the upper electrode is a transparent electrode. The organic light emitting element includes a plurality of light emitting units with different colors.;COPYRIGHT KIPO 2011