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公开(公告)号：US20230205277A1
公开(公告)日：2023-06-29
申请号：US17938374
申请日：2022-10-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minkyoung JUNG , Heeyoung LEE , Ji-Hoon KIM , Eunmi SEO , Minju OH
CPC classification number: G06F1/1656 , G06F1/1616 , G06F1/1652 , G06F1/1643 , H01L51/5237 , H01L51/5284 , H01L51/529 , H01L2251/5338
Abstract: A display device includes a display panel including a folding area and a non-folding area disposed adjacent to the folding area, and a first support plate disposed on a lower portion of the display panel. The non-folding area includes a first display area and a second display area disposed adjacent to the first display area and having a higher light transmittance than the first display area. A first hole overlapping the second display area is defined in the first support plate, and a size of the first hole is larger than a size of the second display area in a plan view.
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公开(公告)号：US20230377490A1
公开(公告)日：2023-11-23
申请号：US18229389
申请日：2023-08-02
Applicant: Samsung Display Co., Ltd.
Inventor： Chansong LEE , Jihwa LEE , Minju OH
CPC classification number: G09F9/301 , H10K50/86 , H10K2102/311
Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.
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Patent Agency Ranking
公开(公告)号：US20220262282A1
公开(公告)日：2022-08-18
申请号：US17739644
申请日：2022-05-09
Applicant: Samsung Display Co., Ltd.
Inventor： Chansong LEE , Jihwa LEE , Minju OH
Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.
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公开(公告)号：US20250054417A1
公开(公告)日：2025-02-13
申请号：US18921851
申请日：2024-10-21
Applicant: Samsung Display Co., Ltd.
Inventor： Chansong LEE , Jihwa LEE , Minju OH
IPC: G09F9/30 , H10K50/86 , H10K102/00
Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.
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公开(公告)号：US20210027667A1
公开(公告)日：2021-01-28
申请号：US16877830
申请日：2020-05-19
Applicant: Samsung Display Co., Ltd.
Inventor： Chansong LEE , Jihwa LEE , Minju OH
Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.
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公开(公告)号：US20200264356A1
公开(公告)日：2020-08-20
申请号：US16732610
申请日：2020-01-02
Applicant: Samsung Display Co., Ltd.
Inventor： Heeyoung LEE , Minju OH , Gilyeong PARK
Abstract: A display device includes a polarizing plate including a first phase retardation layer, a second phase retardation layer disposed on the first phase retardation layer, a polarizer layer disposed on the second phase retardation layer, and a first adhesive member disposed between the first phase retardation layer and the second phase retardation layer. The first adhesive member is an adhesive layer having a refractive index different from a refractive index of the second phase retardation layer by about 0.25 or less, or a pressure sensitive adhesive layer having a thickness in a range from about 2 micrometers to about 10 micrometers.
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公开(公告)号：US20200075895A1
公开(公告)日：2020-03-05
申请号：US16539567
申请日：2019-08-13
Applicant: Samsung Display Co., Ltd.
Inventor： Minju OH , Heeyoung LEE
Abstract: A foldable display device including: a display panel; an input sensor directly disposed on the display panel and having an upper surface; an anti-reflector disposed on the upper surface of the input sensor, the anti-reflector including: a polarizer; and at least one lower retarder disposed between the input sensor and the polarizer; an upper retarder disposed on the anti-reflector, the upper retarder having a Young's modulus of about 4 GPa to about 100 GPa; a window disposed on the upper retarder and having an upper surface facing away from the upper retarder; and at least one adhesion member disposed between the input sensor and the window, wherein a thickness from the upper surface of the input sensor to the upper surface of the window is about 130 μm to about 540 μm.
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