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公开(公告)号：US20230209909A1
公开(公告)日：2023-06-29
申请号：US18065898
申请日：2022-12-14
发明人： JINSU BYUN , TAEWOOK KANG , HOON KANG , GWANGMIN CHA , SAEHEE HAN
IPC分类号： H10K59/122 , H10K50/844 , H10K71/00
CPC分类号： H10K59/122 , H10K50/844 , H10K71/00 , H10K59/1201
摘要： A display device including a plurality of pixels over a substrate, the display device includes: a pixel-defining layer covering edges of a first electrode of each of the plurality of pixels; a first spacer arranged on the pixel-defining layer and including a first portion and a second portion, the first portion of the first spacer having a width increasing toward the substrate, and the second portion of the first spacer being arranged between the first portion of the first spacer and the substrate and having a width decreasing toward the substrate; and a first hole arranged apart from the first electrode between the plurality of pixels, the first hole being formed in the second portion of the first spacer and the pixel-defining layer.
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公开(公告)号：US20210066419A1
公开(公告)日：2021-03-04
申请号：US16991800
申请日：2020-08-12
发明人： JINSU BYUN , Taewook Kang , Hoon Kang , Gwangmin Cha , Saehee Han
摘要： A display device including a plurality of pixels over a substrate, the display device includes: a pixel-defining layer covering edges of a first electrode of each of the plurality of pixels; a first spacer arranged on the pixel-defining layer and including a first portion and a second portion, the first portion of the first spacer having a width increasing toward the substrate, and the second portion of the first spacer being arranged between the first portion of the first spacer and the substrate and having a width decreasing toward the substrate; and a first hole arranged apart from the first electrode between the plurality of pixels, the first hole being formed in the second portion of the first spacer and the pixel-defining layer.
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