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公开(公告)号：US11839129B2
公开(公告)日：2023-12-05
申请号：US17224002
申请日：2021-04-06
发明人： Younggu Kim , Jiyun Park , Bongsung Seo , Jongho Son , Jaejin Lyu , Yeonhee Lee , Baekkyun Jeon , Kyungseon Tak
摘要： A display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part away from the first through third light-emitting devices includes fluorine.
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公开(公告)号：US11698693B2
公开(公告)日：2023-07-11
申请号：US17178166
申请日：2021-02-17
发明人： Young Gu Kim , Jiyun Park , Bongsung Seo , Jongho Son , Yeonhee Lee , Hyelim Jang , Baekkyun Jeon , Kyungseon Tak
IPC分类号： G06F3/044 , H10K59/12 , H10K50/844 , H10K59/40 , H10K77/10 , G06F3/041 , H10K102/00
CPC分类号： G06F3/0412 , G06F3/0443 , G06F3/0446 , H10K50/844 , H10K59/12 , H10K59/40 , H10K77/111 , G06F2203/04103 , H10K2102/311
摘要： The present application relates to an input sensing unit and a display device using the same. The input-sensing unit including a first conductive layer, a first organic layer, a second conductive layer, and a second organic layer sequentially stacked one over another, in which the first organic layer includes a first base resin and a first hollow polymer, and the second organic layer includes a second base resin and a second hollow polymer.
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公开(公告)号：US11158837B2
公开(公告)日：2021-10-26
申请号：US16858063
申请日：2020-04-24
发明人： Younggu Kim , Jiyun Park , Jongmin Ok , Byoungduk Lee , Taekjoon Lee , Sunyoung Chang , Hyelim Jang , Baekkyun Jeon , Jinsoo Jung , Kyungseon Tak , Jaeheung Ha
摘要： A display apparatus includes a substrate comprising a display area and a non-display area. A light-emitting device is on the display area. A thin-film encapsulation layer is on the light-emitting device. The thin-film encapsulation layer includes at least one inorganic encapsulation layer and at least one organic encapsulation layer. The organic encapsulation layer includes a plurality of organic particles having a core-shell structure that includes a hollow core and a shell surrounding the hollow core. A touch unit is on the thin-film encapsulation layer.
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公开(公告)号：US10421857B2
公开(公告)日：2019-09-24
申请号：US15869882
申请日：2018-01-12
发明人： Jiyun Park , Jaehong Park , Sanghee Yu , Hyungguen Yoon , Kyunghee Lee , Kyungseon Tak , Minhyuck Kang
IPC分类号： C08L33/16 , C08L33/10 , C08L33/08 , C08J3/24 , C08J3/28 , C09D4/06 , C08F220/22 , G03F7/00 , G03F7/004
摘要： A photocurable composition including a fluorine-based polymeric monomer, a (meth)acrylate monomer, and a photoinitiator. An amount of the fluorine-based polymeric monomer is in a range of about 20 parts to less than 40 parts by weight based on 100 parts by weight of the photocurable composition.
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公开(公告)号：US20190107752A1
公开(公告)日：2019-04-11
申请号：US15978006
申请日：2018-05-11
发明人： Hyungguen Yoon , Jaehong Park , Jiyun Park , Kyunghee Lee , Jaebok Chang
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133528 , G02F1/1334 , G02F1/133514 , G02F1/133617 , G02F1/1343 , G02F1/134363 , G02F1/1347 , G02F1/13471 , G02F2201/121 , G02F2201/123
摘要： A display device includes a display panel and a light source providing light to the display panel. The display panel includes a first polarizing layer to which the light is incident, a first base layer disposed on the first polarizing layer, a first liquid crystal layer disposed on the first base layer and including a plurality of first nanocapsules, a second liquid crystal layer disposed on the first liquid crystal layer and including a plurality of second nanocapsules, a second polarizing layer disposed between the first liquid crystal layer and the second liquid crystal layer, a second base layer disposed on the second liquid crystal layer, and a third polarizing layer disposed on the second base layer. Each of the first and second liquid crystal layers controls a transmittance of the light based on an intensity of an electric field between pixel electrodes and a common electrode.
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