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公开(公告)号：US20220085308A1
公开(公告)日：2022-03-17
申请号：US17534999
申请日：2021-11-24
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.
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公开(公告)号：US11205688B2
公开(公告)日：2021-12-21
申请号：US16898343
申请日：2020-06-10
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hoon Lee , Sangmin Kim , Byoung-Hun Sung
Abstract: A display module may include a display panel that includes a base layer, a circuit insulating layer, a first electrode, and an emission layer. The circuit insulating layer may include a first portion having a first thickness, a second portion having a second thickness greater than the first thickness, and a third portion having a third thickness greater than the second thickness. The first electrode may include a first electrode portion disposed on the first portion and a second electrode portion extending from the first electrode portion and disposed on the second portion. The emission layer may include a first light-emitting portion disposed on the first electrode portion and a second light-emitting portion extending from the first light-emitting portion and disposed on the second electrode portion.
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公开(公告)号：US11856819B2
公开(公告)日：2023-12-26
申请号：US17554470
申请日：2021-12-17
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hoon Lee , Sangmin Kim , Byoung-Hun Sung
IPC: G06F3/044 , H10K59/40 , H10K59/122 , H10K50/86
CPC classification number: H10K59/122 , G06F3/0446 , H10K50/86 , H10K59/40
Abstract: A display module may include a display panel that includes a base layer, a circuit insulating layer, a first electrode, and an emission layer. The circuit insulating layer may include a first portion having a first thickness, a second portion having a second thickness greater than the first thickness, and a third portion having a third thickness greater than the second thickness. The first electrode may include a first electrode portion disposed on the first portion and a second electrode portion extending from the first electrode portion and disposed on the second portion. The emission layer may include a first light-emitting portion disposed on the first electrode portion and a second light-emitting portion extending from the first light-emitting portion and disposed on the second electrode portion.
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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.
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公开(公告)号：US10268296B2
公开(公告)日：2019-04-23
申请号：US15452891
申请日：2017-03-08
Applicant: Samsung Display Co., Ltd.
Inventor： Wonsuk Choi , Sangmin Kim , Sunghoon Kim , Cheolsu Kim , Yoonsun Choi
Abstract: A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.
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Patent Agency Ranking
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.
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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.
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公开(公告)号：US12133422B2
公开(公告)日：2024-10-29
申请号：US18525851
申请日：2023-12-01
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hoon Lee , Sangmin Kim , Byoung-Hun Sung
IPC: G06F3/044 , H10K50/86 , H10K59/122 , H10K59/40
CPC classification number: H10K59/122 , G06F3/0446 , H10K50/86 , H10K59/40
Abstract: A display module may include a display panel that includes a base layer, a circuit insulating layer, a first electrode, and an emission layer. The circuit insulating layer may include a first portion having a first thickness, a second portion having a second thickness greater than the first thickness, and a third portion having a third thickness greater than the second thickness. The first electrode may include a first electrode portion disposed on the first portion and a second electrode portion extending from the first electrode portion and disposed on the second portion. The emission layer may include a first light-emitting portion disposed on the first electrode portion and a second light-emitting portion extending from the first light-emitting portion and disposed on the second electrode portion.
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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.
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10.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.
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