OLED PANEL WITH SEPARATE OVERHANGS

Embodiments described herein generally relate to a device. The device includes a substrate, and a plurality of sub-pixels. Each sub-pixel includes adjacent overhangs disposed over the substrate. Each overhang includes two or more overhang structures, an organic light emitting diode (OLED) material,...

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Bibliographische Detailangaben
Hauptverfasser: LIN, Yu-Hsin, LEE, Jungmin, CHOUNG, Ji Young, CHEN, Chung-chia
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Embodiments described herein generally relate to a device. The device includes a substrate, and a plurality of sub-pixels. Each sub-pixel includes adjacent overhangs disposed over the substrate. Each overhang includes two or more overhang structures, an organic light emitting diode (OLED) material, and a cathode. The overhang structures include a first overhang defined by a first overhang structure outer extension of a second structure extending laterally past a first structure. The first structure is disposed over the substrate. The second structure is disposed over the first structure. The second structure of a first overhang structure is separated from the second structure of a second overhang structure by a structure gap. The OLED material is disposed over an anode. The cathode is disposed over the OLED material.