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公开(公告)号：US20220302226A1
公开(公告)日：2022-09-22
申请号：US17545126
申请日：2021-12-08
Applicant: SAMSUNG DISPLAY CO., LTD. , Pusan National Univeristy Industry-University Cooperation Foundation
Inventor： Hosik Shin , Jinwoo Oh , Eunjung Choi , Jaemin Shin , Jiwon Lee , Jangyeol Yoon
IPC: H01L27/32
Abstract: A display device includes: a display panel including a sensor area and a display area, where the display panel includes an upper surface and a lower surface opposite to the upper surface; and a discoloration sensor layer overlapping the sensor area, where discoloration sensor layer is disposed on one of the upper surface of the display panel and the lower surface of the display panel, and discolored when exposed to a target material. A first through portion is defined through the display panel from the upper surface to the lower surface of the display panel, and the discoloration sensor layer overlaps the first through portion.
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公开(公告)号：US20220118731A1
公开(公告)日：2022-04-21
申请号：US17355554
申请日：2021-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hosik Shin , Hyejin Joo , Jaemin Shin
Abstract: A guide film includes a main area, a first subsidiary area, and a second subsidiary area being apart from the first subsidiary area. The main area includes a central area having a rectangular shape in a plan view, a first side area arranged between the central area and the first subsidiary area, a second side area arranged between the central area and the second subsidiary area, and a first corner area connecting the first side area to the second side area.
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公开(公告)号：US20240292668A1
公开(公告)日：2024-08-29
申请号：US18534736
申请日：2023-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hosik Shin , Gyehwan Lim , Hyejin Joo
IPC: H10K59/122 , H10K59/131 , H10K59/80
CPC classification number: H10K59/122 , H10K59/131 , H10K59/873 , H10K59/8792
Abstract: A display panel is provided. The display panel includes a substrate including a display area and a peripheral area around the display area, an organic insulating layer disposed on the substrate, a light-emitting element disposed on the substrate in the display area, a first bank layer including a light absorbing-material, disposed on the organic insulating layer, and including a first alignment opening in the peripheral area, and a common voltage line disposed between the substrate and the organic insulating layer in the peripheral area, and overlapping the first alignment opening in a plan view. The first alignment opening forms an alignment pattern.
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公开(公告)号：US20230044811A1
公开(公告)日：2023-02-09
申请号：US17747304
申请日：2022-05-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sangwoo Kim , Hosik Shin , Hyejin Joo
IPC: H01L27/32
Abstract: A display panel includes a display area which includes a center area and a corner area arranged at a corner of the display panel, where a plurality of pixels is arranged in the corner area, and a non-display area arranged outside the display area. The corner area includes a central corner area including a plurality of extension areas each extending in a direction away from the center area and at least partially separated from each other, a first adjacent corner area adjacent to the central corner area, and a second adjacent corner area spaced apart from the first adjacent corner area with the central corner area therebetween, and the non-display area includes a bypass area extending from the first adjacent corner area to the second adjacent corner area to at least partially surround the central corner area.
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公开(公告)号：US20200328269A1
公开(公告)日：2020-10-15
申请号：US16838296
申请日：2020-04-02
Applicant: Samsung Display Co., Ltd.
Inventor： Hosik Shin , Junhyeong Park , Jaemin Shin
Abstract: A display apparatus includes: a substrate; a plurality of unit display portions, each including a thin film transistor located on the substrate and including at least one inorganic layer, a display element electrically connected to the thin film transistor, and a planarization layer located between the thin film transistor and the display element; and an encapsulation layer sealing each of the plurality of unit display portions, the planarization layer including a recess that is concave in a depth direction from a side of the display element.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11605694B2
公开(公告)日：2023-03-14
申请号：US16838296
申请日：2020-04-02
Applicant: Samsung Display Co., Ltd.
Inventor： Hosik Shin , Junhyeong Park , Jaemin Shin
Abstract: A display apparatus includes: a substrate; a plurality of unit display portions, each including a thin film transistor located on the substrate and including at least one inorganic layer, a display element electrically connected to the thin film transistor, and a planarization layer located between the thin film transistor and the display element; and an encapsulation layer sealing each of the plurality of unit display portions, the planarization layer including a recess that is concave in a depth direction from a side of the display element.
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公开(公告)号：US20250063934A1
公开(公告)日：2025-02-20
申请号：US18800132
申请日：2024-08-12
Applicant: Samsung Display Co., Ltd.
Inventor： Kyungmin Kim , Junkyul Song , Seongwon Kim , Hosik Shin , Gyujeong Lee
IPC: H10K77/10 , H01L23/538 , H01L33/52 , H01L33/60 , H10K59/80 , H10K59/88 , H10K102/00
Abstract: A display apparatus includes a substrate including island portions spaced apart from each other, a bridge portions connecting the island portions to each other, openings disposed between island portions, at least one light-emitting element arranged in each of the island portions, first encapsulation layers disposed on the island portions, respectively, each of the first encapsulation layers sealing the at least one light-emitting element, a second encapsulation layer disposed on the first encapsulation layers to cover the first encapsulation layer, sealing the plurality of island portions and the bridge portions, and filling at least an upper portion of the openings, a lower encapsulation layer disposed under the substrate, and a lower adhesive layer arranged between the lower encapsulation layer and the substrate, wherein the lower adhesive layer fills at least a portion of a lower portion of the openings.
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公开(公告)号：US12101984B2
公开(公告)日：2024-09-24
申请号：US17545126
申请日：2021-12-08
Applicant: SAMSUNG DISPLAY CO., LTD. , Pusan National University Industry-University Cooperation Foundation
Inventor： Hosik Shin , Jinwoo Oh , Eunjung Choi , Jaemin Shin , Jiwon Lee , Jangyeol Yoon
IPC: H10K59/60 , H10K59/122
CPC classification number: H10K59/60 , H10K59/122
Abstract: A display device includes: a display panel including a sensor area and a display area, where the display panel includes an upper surface and a lower surface opposite to the upper surface; and a discoloration sensor layer overlapping the sensor area, where discoloration sensor layer is disposed on one of the upper surface of the display panel and the lower surface of the display panel, and discolored when exposed to a target material. A first through portion is defined through the display panel from the upper surface to the lower surface of the display panel, and the discoloration sensor layer overlaps the first through portion.
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公开(公告)号：US20230034664A1
公开(公告)日：2023-02-02
申请号：US17721791
申请日：2022-04-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hosik Shin , Sangwoo Kim
IPC: H01L51/52
Abstract: A display panel includes a substrate including a central area and a corner area on an outer side of the central area, a plurality of pixels arranged on the substrate and including a first pixel, a second pixel, a third pixel, and a fourth pixel which overlap the corner area, and an inorganic layer defining a first opening, which is arranged between the first pixel and the second pixel, and a second opening, which is arranged between the third pixel and the fourth pixel, where a shape of the first opening is different from a shape of the second opening.
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公开(公告)号：US09946010B2
公开(公告)日：2018-04-17
申请号：US15049580
申请日：2016-02-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Heekwang Song , Yonghoon Kwon , Junghyun Kim , Seokhyun Nam , Hosik Shin , Juyoung Yoon
IPC: F21V7/04 , F21V8/00 , G09G3/34 , G02F1/1335
CPC classification number: G02B6/005 , G02B6/0051 , G02B6/0068 , G02F1/133514 , G02F1/133603 , G02F1/133621 , G09G3/3413 , G09G3/3426 , G09G2320/0242
Abstract: A display device includes a display panel including a first pixel, a second pixel, a third pixel, and a fourth pixel, and a backlight unit including a first light source emitting a first light and a second light source emitting a second light, the first, second, third, and fourth pixels including respective light control layers and including respective light converting units, the light converting units respectively receiving the first light from the backlight unit through the light control layers of the first, second, and third pixels and converting the received first light into light having different wavelengths, the fourth pixel including a light transmitting unit receiving the second light from the backlight unit through the light control layer of the fourth pixel and transmitting the received second light therethrough.
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