DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

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United States of America Patent

APP PUB NO 20240188336A1
SERIAL NO

18371132

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Abstract

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A display device includes first pixel and second electrodes spaced apart from each other on a substrate, an inorganic insulating layer on the substrate and partially covering the first pixel electrode and the second pixel electrode, residual patterns disposed between the first or second pixel electrodes and the inorganic insulating layer, a bank structure on the inorganic insulating layer with first and second openings defined therethrough to overlap the first and second pixel electrodes, first and second light emitting layers on the first and second pixel electrodes, first and second common electrodes on the first and second light emitting layers, and first and second inorganic layers on the first and second common electrodes in the first and second openings. The bank structure includes first and second bank layers including different metal materials, and the second bank layer includes tips protruding to a center of the first or second opening.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG DISPLAY CO LTDGYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAE, Su Bin Yongin-si, KR 39 98
CHOI, Dae Won Yongin-si, KR 18 35
JUNG, Da Woon Yongin-si, KR 22 35
YEO, Yun Jong Yongin-si, KR 35 147

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