Patent ID: 11895872
Assignee: APPLIED MATERIALS, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 9:
10. A display comprising:
a plurality of pixels, the plurality of pixels comprising:
a plurality of sub-pixels, each sub-pixel of the plurality of pixels comprising:
an organic light emitting diode (OLED) area; and
a sub-pixel circuit, the sub-pixel circuit comprising:
a driving thin film transistor (TFT), the driving TFT comprising:
 a conductive channel in a gate insulating layer;
 a gate disposed in a first inter layer dielectric layer above the gate insulating layer;
 a source disposed in a buffer layer above the first inter layer dielectric layer and connected to conductive channel; and
 a drain disposed in the buffer layer connected to the conductive channel;
at least one switching TFT formed in a second inter layer dielectric layer above the buffer layer, wherein the at least one switching TFT is an oxide TFT; and
at least one storage capacitor, wherein the at least one storage capacitor is disposed within the driving TFT and comprises the source extending toward the drain and overlapping the gate.