Patent ID: 11910652
Assignee: LG DISPLAY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. An organic light emitting display panel comprising:
a substrate;
a first conductive layer disposed on the substrate;
a buffer layer disposed on the first conductive layer;
an active layer disposed on the buffer layer;
a first insulating film disposed on or over the active layer, the first insulating film overlapping a part of an upper surface of the active layer;
a plate disposed on the first insulating film;
a second insulating film disposed on or over the plate and the first insulating film, the second insulating film including a first contact hole exposing the part of the upper surface of the active layer;
an electrode of an organic light emitting element disposed on the second insulating film, the electrode contacting the active layer through the first contact hole,
wherein each of the first conductive layer, the active layer, and the plate form an electrode of a storage capacitor,
wherein the plate of the storage capacitor does not overlap the first contact hole.