-
公开(公告)号：US11798975B2
公开(公告)日：2023-10-24
申请号：US17108304
申请日：2020-12-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunmin Cho , Yonghan Park , Sungchul Kim , Hyeyong Chu , Daehyun Kim , Keunkyu Song , Jooyeol Lee , Bekhyun Lim
IPC: H01L27/15 , G09G3/32 , H10K59/131 , H10K59/121 , H01L33/32 , H01L33/50 , H01L33/40 , H01L33/46 , H01L33/58
CPC classification number: H01L27/156 , G09G3/32 , H01L33/325 , H01L33/40 , H01L33/46 , H01L33/502 , H01L33/58 , H10K59/131 , G09G2310/08 , G09G2320/0233 , H10K59/1213 , H10K59/1216
Abstract: A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.
-
公开(公告)号：US11038003B2
公开(公告)日：2021-06-15
申请号：US16809373
申请日：2020-03-04
Applicant: Samsung Display Co., Ltd.
Inventor： Yonghan Park , Youngran Son , Hyunjung Kim
Abstract: A foldable display apparatus may include a first display panel and a component. The first display panel may include a first section and a second section. The first section may include a first pixel set and a first transmission structure surrounded by the first pixel set. The second section may include a second pixel set, may include a second transmission structure surrounded by the second pixel set, and may rotate relative to the first display section about a folding axis. A distance from the folding axis to a center of the first transmission structure may be substantially equal to a distance from the folding axis to a center of the second transmission structure. The component may overlap the first transmission structure. The second transmission structure may overlap the first transmission structure and the component when the foldable display apparatus is in a folded state.
-
公开(公告)号：US11785833B2
公开(公告)日：2023-10-10
申请号：US17534999
申请日：2021-11-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Park , Sangmin Kim , Dongho Lee , Hyunjung Kim
IPC: H10K77/10 , B32B3/26 , B32B3/04 , H10K50/844 , H10K59/12 , H10K102/00
CPC classification number: H10K77/111 , B32B3/04 , B32B3/26 , H10K50/844 , H10K59/12 , B32B2307/546 , B32B2457/20 , H10K2102/311
Abstract: A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.
-
公开(公告)号：US11087110B2
公开(公告)日：2021-08-10
申请号：US16292793
申请日：2019-03-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Park , Sangmin Kim , Seungho Baek , Youngseok Seo , Seunghoon Lee
Abstract: A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.
-
Patent Agency Ranking
5.发明授权公开(公告)号：US10991770B2
公开(公告)日：2021-04-27
申请号：US16274970
申请日：2019-02-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Park , Sangmin Kim , Seungho Baek , Youngseok Seo , Seunghoon Lee
IPC: H01L27/32 , G09G3/3233 , H01L51/52 , H01L51/00
Abstract: An exemplary embodiment of the present invention is related to a display device, the display device including: a substrate which includes a display portion, a light sensing portion, and a connection portion located between the display portion and the light sensing portion, in which the connection portion is bent such that the light sensing portion overlaps the display portion by bending of the connection portion.
-
公开(公告)号：US20200350384A1
公开(公告)日：2020-11-05
申请号：US16809373
申请日：2020-03-04
Applicant: Samsung Display Co., Ltd.
Inventor： Yonghan Park , Youngran Son , Hyunjung Kim
Abstract: A foldable display apparatus may include a first display panel and a component. The first display panel may include a first section and a second section. The first section may include a first pixel set and a first transmission structure surrounded by the first pixel set. The second section may include a second pixel set, may include a second transmission structure surrounded by the second pixel set, and may rotate relative to the first display section about a folding axis. A distance from the folding axis to a center of the first transmission structure may be substantially equal to a distance from the folding axis to a center of the second transmission structure. The component may overlap the first transmission structure. The second transmission structure may overlap the first transmission structure and the component when the foldable display apparatus is in a folded state.
-
公开(公告)号：US20240037982A1
公开(公告)日：2024-02-01
申请号：US18379255
申请日：2023-10-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Park , Sangmin Kim , Seungho Baek , Youngseok Seo , Seunghoon Lee
CPC classification number: G06V40/1318 , G06V40/1329 , H10K50/87 , H10K59/60 , G06F3/0412
Abstract: A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.
-
公开(公告)号：US11205759B2
公开(公告)日：2021-12-21
申请号：US16503774
申请日：2019-07-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yonghan Park , Sangmin Kim , Dongho Lee , Hyunjung Kim
Abstract: A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.
-
公开(公告)号：US10854672B2
公开(公告)日：2020-12-01
申请号：US16219707
申请日：2018-12-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunmin Cho , Yonghan Park , Sungchul Kim , Hyeyong Chu , Daehyun Kim , Keunkyu Song , Jooyeol Lee , Bekhyun Lim
Abstract: A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.014 seconds)
