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公开(公告)号：US11797117B2
公开(公告)日：2023-10-24
申请号：US17614292
申请日：2020-07-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeong-Hee Won , Jun Hyeong Park , Ho-Sik Shin , Jaemin Shin , Hyejin Joo
IPC: G06F3/041 , H10K50/86 , H10K59/38 , H10K59/40 , H10K59/131 , H10K77/10 , G06F3/044 , H10K102/00
CPC classification number: G06F3/0412 , H10K50/865 , H10K59/131 , H10K59/38 , H10K59/40 , H10K77/111 , G06F3/0446 , G06F2203/04102 , H10K2102/311
Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.
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公开(公告)号：US11341921B2
公开(公告)日：2022-05-24
申请号：US16830174
申请日：2020-03-25
Applicant: Samsung Display Co., Ltd.
Inventor： JaeMin Shin , Sangwoo Kim , Gyujeong Lee , Hyejin Joo , Jongho Hong
IPC: G09G5/02 , G09G3/3266 , G06F1/16 , G09F9/30 , G09G3/3291
Abstract: A display panel may include a base, a circuit layer disposed on the base, an emission element layer disposed on the circuit layer, and an encapsulation layer disposed on the emission element layer. The base may include an island portion and a plurality of connecting portions and may be stretchable or extendable in a specific direction. The circuit layer may include a plurality of transistors and lines. An elongation of a material, which is included in a control electrode of each of the plurality of transistors, may be smaller than an elongation of a material included in the lines. The lines may be disposed on the connecting portions, and some of the lines may be overlapped with each other.
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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：US11950444B2
公开(公告)日：2024-04-02
申请号：US16861691
申请日：2020-04-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong Park , Jongho Hong , Hyejin Joo
IPC: H10K50/844 , H10K59/12 , H10K59/122 , H10K59/124 , H10K59/131 , H10K71/00 , H10K77/10 , H10K102/00
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124 , H10K59/131 , H10K71/00 , H10K77/111 , H10K59/1201 , H10K2102/311
Abstract: A display device includes a first island that includes a first display element disposed on a substrate, a second island that includes a second display element disposed on the substrate and spaced apart from the first island, a plurality of connection parts that connect the first island to the second island, through parts formed between the plurality of connection parts and that penetrate into the substrate, and an encapsulation layer that seals the first and second islands, and that includes a first inorganic encapsulation layer and a second inorganic encapsulation layer. The encapsulation layer of the first island includes an organic encapsulation layer, and the encapsulation layer of the second island does not include an organic encapsulation layer.
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公开(公告)号：US11349089B2
公开(公告)日：2022-05-31
申请号：US16896793
申请日：2020-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyeong Park , Sangwoo Kim , Jaemin Shin , Hyejin Joo , Jongho Hong
Abstract: A display device includes: a substrate including an island portion and at least one connection portion extending from the island portion; a display unit on the island portion, the display unit including at least one display element; and an encapsulation layer covering the at least one display element and including an inorganic encapsulation layer and an organic encapsulation layer, wherein the display unit includes: at least one organic insulating layer; and an inorganic insulating layer on the at least one organic insulating layer, the inorganic insulating layer having a tip protruding beyond a side surface of the at least one organic insulating layer, in a direction parallel to an upper surface of the substrate, and the inorganic encapsulation layer is alongside the tip of the inorganic insulating layer.
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Patent Agency Ranking
公开(公告)号：US11333595B2
公开(公告)日：2022-05-17
申请号：US16555979
申请日：2019-08-29
Inventor： Junhyeong Park , Sangwoo Kim , Jaemin Shin , Hyejin Joo , Jongho Hong , Ju-Young Kim , Yun Seok Nam , Myoung Hoon Song , Jeong-Hyun Woo , Sang Yun Lee
IPC: G01N15/08
Abstract: A moisture permeability measuring device includes a first body member including a seating part, a flexible bottom plate to be arranged on the seating part, a flexible top plate to be arranged on the bottom plate, a holder part to fix a lower edge portion of the bottom plate and an upper edge portion of the top plate, and a second body member to be arranged on the holder part and having a through-hole defined in a region overlapping the top plate, and an area of the seating part on a plane is smaller than an area of the bottom plate on the plane.
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公开(公告)号：US20220140264A1
公开(公告)日：2022-05-05
申请号：US17648550
申请日：2022-01-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyung Soon Park , Jae Min Shin , Junki Jeong , Hyejin Joo , Jongho Hong
Abstract: A stretchable display device includes a display area having stretchable display units each including first islands on which pixels are disposed and first cut-out grooves between the first islands. A peripheral area is adjacent to the display area, the peripheral area includes stretchable peripheral units each including first lines on which driving circuits are disposed and first opening portions between the first lines. A buffer area is disposed between the display area and the peripheral area. The buffer area includes stretchable buffer units each including second islands, second cut-out grooves between the second islands, second lines connected to the second islands, and second opening portions between the second lines. Shapes of the second cut-out grooves may be different from shapes of the first cut-out grooves, and shapes of the second opening portions may be different from shapes of the first opening portions.
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公开(公告)号：US12101989B2
公开(公告)日：2024-09-24
申请号：US17648550
申请日：2022-01-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyung Soon Park , Jae Min Shin , Junki Jeong , Hyejin Joo , Jongho Hong
CPC classification number: H10K77/111 , G09F9/301 , H05K1/0283 , H10K50/80 , H10K59/12 , H10K59/131
Abstract: A stretchable display device includes a display area having stretchable display units each including first islands on which pixels are disposed and first cut-out grooves between the first islands. A peripheral area is adjacent to the display area, the peripheral area includes stretchable peripheral units each including first lines on which driving circuits are disposed and first opening portions between the first lines. A buffer area is disposed between the display area and the peripheral area. The buffer area includes stretchable buffer units each including second islands, second cut-out grooves between the second islands, second lines connected to the second islands, and second opening portions between the second lines. Shapes of the second cut-out grooves may be different from shapes of the first cut-out grooves, and shapes of the second opening portions may be different from shapes of the first opening portions.
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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：US20240224580A1
公开(公告)日：2024-07-04
申请号：US18602995
申请日：2024-03-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JUNHYEONG PARK , Jongho Hong , Hyejin Joo
IPC: H10K50/844 , H10K59/12 , H10K59/122 , H10K59/124 , H10K59/131 , H10K71/00 , H10K77/10 , H10K102/00
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124 , H10K59/131 , H10K71/00 , H10K77/111 , H10K59/1201 , H10K2102/311
Abstract: A display device includes a first island that includes a first display element disposed on a substrate, a second island that includes a second display element disposed on the substrate and spaced apart from the first island, a plurality of connection parts that connect the first island to the second island, through parts formed between the plurality of connection parts and that penetrate into the substrate, and an encapsulation layer that seals the first and second islands, and that includes a first inorganic encapsulation layer and a second inorganic encapsulation layer. The encapsulation layer of the first island includes an organic encapsulation layer, and the encapsulation layer of the second island does not include an organic encapsulation layer.
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