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公开(公告)号：US11988834B2
公开(公告)日：2024-05-21
申请号：US16821920
申请日：2020-03-17
发明人： Ju Hwa Ha , Jae Joong Kwon , Jeong Woo Park , Su Bin Jung
CPC分类号： G02B27/0172 , G02B5/10 , G02B2027/0178
摘要： An optical device includes: a lens including a first lens portion having a first curved surface with a first curvature and a second lens portion having a second curved surface corresponding to the first curved surface; a display device disposed on a first side surface of the lens; a convex lens disposed between the first side surface of the lens and the display device; and a reflector disposed on the first curved surface of the first lens portion of the lens, the reflector configured to reflect light of the display device refracted by the convex lens toward a user's eye.
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公开(公告)号：US11758113B2
公开(公告)日：2023-09-12
申请号：US17023162
申请日：2020-09-16
发明人： Hyun Jin Cho , Beom Shik Kim , Jae Joong Kwon
IPC分类号： H04N13/305 , G02B30/29
CPC分类号： H04N13/305 , G02B30/29
摘要： A display device includes a display panel including a plurality of pixels each including a light emitting layer, and a stereoscopic lens including a curved base disposed on a surface of the display panel with a predetermined radius of curvature, and a plurality of lenses disposed on the curved base and inclined from a side of the display panel. A thickness of the curved base of the stereoscopic lens increases as a distance from a center of the stereoscopic lens increases.
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公开(公告)号：US11536974B2
公开(公告)日：2022-12-27
申请号：US17367566
申请日：2021-07-05
发明人： Hyun Sup Lee , Jae Joong Kwon , Ju Hwa Ha
IPC分类号： G09G3/3266 , G02B27/01 , G09G3/3258
摘要： A flexible display device including a first display area including first data lines arranged in a first direction, first scan lines arranged in a second direction intersecting the first direction, a second display area including second data lines arranged in the first direction, second scan lines arranged in the second direction, a first circuit unit adjacent to a side of the first display area, a second circuit unit adjacent to a side of the second display area, and a third circuit unit between the first display area and the second display area.
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公开(公告)号：US11086130B2
公开(公告)日：2021-08-10
申请号：US16514885
申请日：2019-07-17
发明人： Jae Joong Kwon , Hyun Jin Cho , Ju Hwa Ha , Jeong Woo Park , Su Bin Jung
摘要： An optical device is provided. The optical device includes: a lens including first and second reflective members; and a flexible display device including a first display area disposed on a first side surface of the lens and a second display area disposed on a second side surface of the lens, wherein the first reflective member is configured to reflect a first image displayed on the first display area to a first surface of the lens, and the second reflective member is configured to reflect a second image displayed on the second display area to the first surface of the lens.
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公开(公告)号：US10789874B2
公开(公告)日：2020-09-29
申请号：US16363725
申请日：2019-03-25
发明人： Yi Joon Ahn , Jae Joong Kwon , Jong In Baek
IPC分类号： G09G5/00 , G09G3/20 , G09G3/3233
摘要： A display device having a display panel including a plurality of pixels connected to scan lines extending in a first direction and data lines extending in a second direction different from the first direction and a panel moving unit for reciprocating the display panel in a third direction with respect to the first direction and the second direction. Each of the plurality of pixels my include a plurality of sub-pixels arranged in a sub-sampled structure.
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公开(公告)号：US20200292824A1
公开(公告)日：2020-09-17
申请号：US16815230
申请日：2020-03-11
发明人： Hyun Sup Lee , Jin Oh Kwag , Jae Joong Kwon , Ju Hwa Ha
摘要： An optical device is disclosed. The optical device includes a first lens having a first surface and a plurality of side surfaces; a first display device disposed on a first side surface of the side surfaces of the first lens; and a first active mirror disposed in the first lens. The first active mirror is tilted at a first angle during a first period and is tilted at a second angle during a second period.
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公开(公告)号：US10268317B2
公开(公告)日：2019-04-23
申请号：US15655605
申请日：2017-07-20
发明人： Jae Joong Kwon , Yun Seon Do
摘要： An apparatus for sensing a touch pressure includes a display panel configured to display images, a window located on the display panel, the window including a display area and a non-display area at the outside of the display area, a first sensor disposed to align with the non-display area, the first sensor including a first optical filter and a first photo detector configured to generate a first sensing value corresponding to an intensity of light transmitted through the first optical filter from the display panel, and a controller configured to calculate a magnitude of a touch pressure based on the first sensing value.
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公开(公告)号：US10185287B2
公开(公告)日：2019-01-22
申请号：US15451864
申请日：2017-03-07
发明人： Hye Sog Lee , Jae Joong Kwon
摘要： An illumination apparatus includes a light source unit emitting coherent light in a first direction, a first light division unit, including a plurality of first slots, receiving the coherent light, each slot of the plurality of first slots reflecting a part of the coherent light in a second direction crossing the first direction, and a surface lighting plate including a plurality of second light division units, each light division unit of the plurality of second light division units includes a light guide through which light progresses, and each light division unit of the plurality of second light division units includes a plurality of second slots. Each slot of the plurality of second slots of each second light division unit reflects a part of the coherent light received from a corresponding slot of the plurality of first slots in a third direction which crosses the first and second directions.
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