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公开(公告)号：US20230110747A1
公开(公告)日：2023-04-13
申请号：US17664853
申请日：2022-05-24
Applicant: Samsung Display Co., LTD.
Inventor： Jin Wan KIM , Min Woo KIM , Seung Geun LEE
Abstract: A display device and a method for fabrication thereof are provided. A display device includes a plurality of pixel electrodes spaced from each other on a substrate, a plurality of light emitting elements respectively located on the plurality of pixel electrodes, a common electrode layer on the plurality of light emitting elements, and an emission defining layer defining emission areas in which the plurality of light emitting elements are located, wherein the emission defining layer is in contact with a side surface of each of the plurality of light emitting elements and surrounds the side surface of each of the plurality of light emitting elements.
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公开(公告)号：US20220352425A1
公开(公告)日：2022-11-03
申请号：US17707327
申请日：2022-03-29
Applicant: Samsung Display Co., LTD.
Inventor： Jin Wan KIM , Dae Ho SONG , Byung Ju LEE , Seung Geun LEE , Jin Woo CHOI
Abstract: A display device includes pixels including a first pixel and a second pixel; a first electrode disposed in a light-emitting area of the first pixel; a first light-emitting element disposed on the first electrode and electrically connected to the first electrode, the first light-emitting element including a first light-emitting layer emitting light of a first color; a second electrode disposed in a light-emitting area of the second pixel; a second light-emitting element disposed on the second electrode and electrically connected to the second electrode, the second light-emitting element including a second light-emitting layer emitting light of a second color; and a bank disposed around the pixels to surround the light-emitting area of the first pixel and the light-emitting area of the second pixel, and including an inactive light-emitting layer of a same material as the first light-emitting layer.
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