Patent ID: 9324774
Filing Date: 2016-04-26
CPC Classification: H01L

Claim Text:
1. An organic light emitting diode (OLED) display comprising: a substrate; an active layer and a silicon pattern on the substrate; a first insulating pattern on the active layer and a second insulating pattern on the silicon pattern; a capacitor lower electrode on the second insulating; a gate insulating layer on the first insulating pattern and the capacitor lower electrode; a gate electrode on the gate insulating layer at a location corresponding to the active layer; a capacitor upper electrode on the gate insulating layer at a location corresponding to the capacitor lower electrode; a first electrode separated from the gate electrode and the capacitor upper electrode; an interlayer insulating layer on the gate electrode, the capacitor upper electrode, and the first electrode; a source electrode and a drain electrode, which are on the interlayer insulating layer and connected to the active layer, one of the source electrode and the drain electrode being connected to the first electrode; a bank layer on the source electrode and the drain electrode, the bank layer exposing a portion of the first electrode; a spacer on the bank layer; an organic layer on the exposed portion of the first electrode; a second electrode on the organic layer; and an opening in the interlayer insulating layer exposing the first electrode, wherein a portion of the bank layer inside the opening contacts a top portion of the first electrode.