CPC H10K 59/122 (2023.02) [H10K 50/84 (2023.02); H10K 50/844 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02)] | 23 Claims |
1. 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; 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.
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