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公开(公告)号：US11257884B2
公开(公告)日：2022-02-22
申请号：US16822391
申请日：2020-03-18
发明人： Seungrok Lee , Seulgi Kim , Dohyun Kwon
摘要： A display apparatus includes a base substrate, a thin film transistor disposed on the base substrate and including an active pattern, a gate electrode, a source electrode, and a drain electrode, an inorganic insulating layer disposed between the active pattern and the gate electrode, a first organic insulating layer disposed on the thin film transistor, a second organic insulating layer disposed on the first organic insulating layer, and an insulating layer disposed between the first organic insulating layer and the second organic insulating layer and in direct contact with the first organic insulating layer and the second organic insulating layer.
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公开(公告)号：US11527600B2
公开(公告)日：2022-12-13
申请号：US16701836
申请日：2019-12-03
发明人： Hyeongseok Kim , Minjoo Kim , Seulgi Kim , Soohyun Moon , Jaeyong Jang , Chong Chul Chai
摘要： A display device may include a substrate in which an opening is defined, a first disconnected line disposed on the substrate, the first disconnected line extending along a first direction and including a first disconnected portion and a second disconnected portion, and the first disconnected portion and the second disconnected portion being disconnected from each other by the opening, and a first bypass line disposed on the substrate in a different layer from the first disconnected line, the first bypass line bypassing the opening and connecting the first disconnected portion and the second disconnected portion to each other.
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公开(公告)号：US11107374B2
公开(公告)日：2021-08-31
申请号：US16568101
申请日：2019-09-11
发明人： Jaesang Lee , Seulgi Kim , Kangwoo Lee
摘要： A display device includes a display panel including first and second expansion portions, and a center portion between the first and second expansion portions; a first outer frame connected to the first expansion portion; a second outer frame connected to the second expansion portion; an intermediate frame disposed between the first and second outer frames, and overlapping the center portion of the display panel; a first guide shaft on the intermediate frame; a first motor connected to the first guide shaft; a first slide connected to the first guide shaft and configured to move along the first guide shaft; a first connection portion rotatably connected to one side of the first slide and one end portion of the first outer frame; and a second connection portion rotatably connected to another side of the first slide and one end portion of the second outer frame.
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公开(公告)号：US10261234B2
公开(公告)日：2019-04-16
申请号：US15861761
申请日：2018-01-04
发明人： Yongkyu Kang , Seulgi Kim , Minyoung Song , Kangwoo Lee
IPC分类号： F21V7/04 , F21V8/00 , G02F1/1335
摘要： A display device includes: a display panel; a light source; and a light guide plate receiving light from the light source and providing the light to the display panel. The light guide plate includes an upper surface facing the display panel, a light incident surface facing the light source and a light opposing surface opposing the light incident surface. The upper surface includes a lens pattern and the lower surface incudes a prism pattern, the prism pattern includes a plurality of prisms arranged along a first direction from the light incident surface to the light opposing surface, each of the prisms has a length extending in a second direction along a length of the light incident surface, and among the prisms arranged along the first direction within the prism pattern, the lengths of the prisms increase as a distnace from the light incident surface increases.
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