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公开(公告)号：US11686943B2
公开(公告)日：2023-06-27
申请号：US16809424
申请日：2020-03-04
发明人： JeongWoo Park , Jaejoong Kwon , Hyun Sup Lee , Subin Jung , Juhwa Ha
CPC分类号： G02B27/0172 , H10K59/12 , H10K77/111 , G02B2027/0178
摘要： A display device comprising: a lens module comprising a lens and a reflective module in the lens; and a display module on at least one side surface of the lens, the display module being configured to display an image, the lens comprising: a side surface facing the display module and configured to receive the image; and an exiting surface configured to emit the image reflected by the reflective module, wherein the side surface comprises one or more inclination surfaces.
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公开(公告)号：US10549469B2
公开(公告)日：2020-02-04
申请号：US15830257
申请日：2017-12-04
发明人： Juhwa Ha , Jiwon Lee , Sangho Hwang
摘要： An extrusion molding apparatus for a light guide plate of a display device includes: a first surface of a first body and a second surface of a second body facing each other, the first body including a first side opposite to a second side thereof in a first direction, and a gap between the first and second surfaces, from which a light guide plate material is discharged along a second direction crossing the first direction. In the second direction, each of the first and second surfaces includes, in order: a first land portion; a manifold portion at a height different from the height of a first land portion; and a discharge portion from which the light guide plate material is discharged from the extrusion molding apparatus. Along the first direction, the gap at the discharge portion increases, and a width of the manifold portion in the second direction increases.
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公开(公告)号：US20240147760A1
公开(公告)日：2024-05-02
申请号：US18394069
申请日：2023-12-22
发明人： Jiwon Lee , Sangho Kim , Soomin Baek , Cheonmyeong Lee , Juhwa Ha
IPC分类号： H10K59/12
摘要： A display panel including a first edge extending in a first direction, a second edge extending in a second direction intersecting with the first direction, and a corner edge extending in a curved shape from the first edge to the second edge includes: a substrate including a front area overlapping a center of the display panel and a corner area extending from the front area to the corner edge; and a pixel arranged over the substrate, wherein the display panel is curved in the corner area in a direction in which the corner edge approaches the center of the display panel.
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公开(公告)号：US11856815B2
公开(公告)日：2023-12-26
申请号：US17505942
申请日：2021-10-20
发明人： Jiwon Lee , Sangho Kim , Soomin Baek , Cheonmyeong Lee , Juhwa Ha
摘要： A display panel including a first edge extending in a first direction, a second edge extending in a second direction intersecting with the first direction, and a corner edge extending in a curved shape from the first edge to the second edge includes: a substrate including a front area overlapping a center of the display panel and a corner area extending from the front area to the corner edge; and a pixel arranged over the substrate, wherein the display panel is curved in the corner area in a direction in which the corner edge approaches the center of the display panel.
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公开(公告)号：US11650478B2
公开(公告)日：2023-05-16
申请号：US17805382
申请日：2022-06-03
发明人： Jaejoong Kwon , Jinoh Kwag , Juhwa Ha , JeongWoo Park , Subin Jung
IPC分类号： G02F1/31
CPC分类号： G02F1/31
摘要： An augmented reality providing device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and a dynamic prism module between the display module and the lens and configured to receive the image. The dynamic prism module is configured to be dynamically turned on or off to provide the received image to different positions of the reflective mirror.
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公开(公告)号：US11353770B2
公开(公告)日：2022-06-07
申请号：US17307355
申请日：2021-05-04
发明人： Jaejoong Kwon , Jinoh Kwag , Juhwa Ha , JeongWoo Park , Subin Jung
IPC分类号： G02F1/31
摘要： An optical device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and a dynamic prism module between the display module and the lens and configured to receive the image. The dynamic prism module is configured to be dynamically turned on or off to provide the received image to different positions of the reflective mirror.
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公开(公告)号：US11016362B2
公开(公告)日：2021-05-25
申请号：US16711166
申请日：2019-12-11
发明人： Jaejoong Kwon , Jinoh Kwag , Juhwa Ha , JeongWoo Park , Subin Jung
IPC分类号： G02F1/31
摘要： An optical device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and a dynamic prism module between the display module and the lens and configured to receive the image. The dynamic prism module is configured to be dynamically turned on or off to provide the received image to different positions of the reflective mirror.
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公开(公告)号：US09696588B2
公开(公告)日：2017-07-04
申请号：US15097787
申请日：2016-04-13
发明人： Juhwa Ha , Seong-Yong Hwang , Dohun Kim , Young-Min Park , Yongkyu Kang , Byung-Seo Yoon , Juyoun Son
IPC分类号： G02F1/1335 , F21V13/02
CPC分类号： G02F1/133611 , F21V13/02 , G02F1/133603 , G02F1/133605 , G02F1/133606
摘要： A display device includes an optical member, a display panel disposed on the optical member, and a plurality of light emitting units disposed under the optical member, the optical member comprising, a diffusion layer, and a reflectivity control layer which is disposed under the diffusion layer and reflects a light provided from the light emitting units, including a first base material, reflective materials dispersed in the first base material, a plurality of first portions corresponding to the plurality of light emitting units, and a second portion disposed adjacent to the first portions, where each of the plurality of first portions comprises a greater amount of the reflective materials than the second portion, when a first portion and a second portion represent a unit area having a predetermined size.
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公开(公告)号：US20220223805A1
公开(公告)日：2022-07-14
申请号：US17505942
申请日：2021-10-20
发明人： Jiwon Lee , Sangho Kim , Soomin Baek , Cheonmyeong Lee , Juhwa Ha
摘要： A display panel including a first edge extending in a first direction, a second edge extending in a second direction intersecting with the first direction, and a corner edge extending in a curved shape from the first edge to the second edge includes: a substrate including a front area overlapping a center of the display panel and a corner area extending from the front area to the corner edge; and a pixel arranged over the substrate, wherein the display panel is curved in the corner area in a direction in which the corner edge approaches the center of the display panel.
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公开(公告)号：US11262586B2
公开(公告)日：2022-03-01
申请号：US16923807
申请日：2020-07-08
发明人： Yong Seok Kim , JaeJoong Kwon , JeongWoo Park , Soomin Baek , Subin Jung , Juhwa Ha
IPC分类号： G02B27/01
摘要： An electronic device includes: a light transmissive unit including an incidence surface and an emission surface oriented in two different directions, first reflectors disposed on a first surface, and second reflectors disposed on a second surface spaced apart from the first surface; and a display unit disposed adjacent to the incidence surface to direct light toward the first reflectors and the second reflectors; wherein the first reflectors and the second reflectors are offset from each other, when viewed through the incidence surface and the emission surface.
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