Patent ID: 11910657
Assignee: APPLIED MATERIALS, INC.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 7:
8. A device, comprising:
a substrate;
inorganic overhang structures, the inorganic overhang structures having an upper portion having a bottom surface wider than a top surface of a lower portion, the bottom surface of the upper portion is planar to the top surface of the lower portion; and
a plurality of sub-pixels, each sub-pixel comprising:
an anode;
an organic light-emitting diode (OLED) material disposed over the anode;
a cathode disposed over the OLED material, extending under the inorganic overhang structures adjacent to each sub-pixel, the cathode directly contacts a layer of a conductive material disposed under the lower portion; and
an encapsulation layer disposed over the cathode, wherein the encapsulation layer extends under at least a portion of the inorganic overhang structures along a sidewall of the lower portion, and contacts the bottom surface of the upper portion of the inorganic overhang structures.