Morgan, Lewis & Bockius LLP
Organic light emitting diode display
An organic light emitting diode display is disclosed. The organic light emitting diode display includes a plurality of subpixels that emit light of at least three colors, the plurality of subpixels each including a first electrode, an organic light emitting layer, and a second electrode. Each of the organic light emitting layers of at least two of the plurality of subpixels includes at least two electron transport layers. The organic light emitting layer of at least one of the plurality of subpixels includes at least one electron transport layer.
LG Display Co., Ltd.
H H
H01L H01L
inventional inventional
Sehee
Lee