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7 条记录 (耗时 0.016 秒)

    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180343753A1

    公开(公告)日：2018-11-29

    申请号：US15870670

    申请日：2018-01-12

    申请人： Samsung Display Co., Ltd.

    发明人： Min Sang KIM ,  Seung Wook KWON ,  Oh June KWON ,  Hyo Jeong KWON ,  Doo Hwan KIM

    IPC分类号： H05K5/00 ,  H05K1/03 ,  G09F13/04 ,  H05K1/02

    摘要： A display device includes: a substrate including a display region and a bent region provided at a side of the display region; a first insulating layer provided on the bent region of the substrate; a second insulating layer provided on the first insulating layer, the second insulating layer including at least one opening; and a third insulating layer provided on the second insulating layer and the at least one opening, and a pixel unit to display an image is provided on the display region of the substrate.

    FLEXIBLE DISPLAY DEVICE
    2.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200029423A1

    公开(公告)日：2020-01-23

    申请号：US16575528

    申请日：2019-09-19

    申请人： Samsung Display Co. Ltd.

    发明人： Oh June KWON ,  Seung Wook KWON ,  Hyo Jeong KWON ,  Doo Hwan KIM ,  Min Sang KIM ,  Chan Ho MOON ,  Won Je CHO

    IPC分类号： H05K1/02 ,  G06F1/16 ,  H01L27/32 ,  G02F1/1333 ,  H01L51/00

    摘要： A display device includes a flexible substrate including a bending area corresponding to an area at which the display device is bent, and a first area and a second area which is spaced apart from the first area by the bending area, a display element unit disposed in the first area of the flexible substrate; and a buffer member disposed in the bending area of the flexible substrate. The buffer member in the bending area includes: a first buffer member having a first maximum thickness, and a second buffer member having a second maximum thickness which is smaller than the first maximum thickness. Among the first buffer member and the second member, the first buffer member disposed closer to the first area and the second member disposed closer to the second area.

    SUBSTRATE INSPECTION APPARATUS AND SUBSTRATE INSPECTION METHOD
    4.
    发明公开
    SUBSTRATE INSPECTION APPARATUS AND SUBSTRATE INSPECTION METHOD 审中-公开

    公开(公告)号：US20240219170A1

    公开(公告)日：2024-07-04

    申请号：US18371230

    申请日：2023-09-21

    申请人： Samsung Display Co., LTD.

    发明人： Oh June KWON ,  Hyo Jeong KWON ,  Seung Yeon CHAE

    IPC分类号： G01B11/06 ,  G01B9/02091 ,  G01M11/02

    CPC分类号： G01B11/0675 ,  G01B9/02091 ,  G01M11/0228

    摘要： A substrate inspection apparatus includes an optical coherence tomography (OCT) measuring device which outputs a cross-sectional image generated by optical interference between light radiated onto an organic layer on a substrate and reflected light reflected from the organic layer, a memory which stores one or more instructions and a processor which executes the one or more instructions stored in the memory, where the processor sets a reference line extending from a line in contact with one surface of the substrate, on which the organic layer is not disposed, from the cross-sectional image, measures an optical thickness from a first upper line to a lower line of the organic layer in a first area in the cross-sectional image, measures a physical thickness from the first upper line of the organic layer to the reference line, and calculate a refractive index based on the optical thickness and the physical thickness.

    FLEXIBLE DISPLAY DEVICE
    5.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200253035A1

    公开(公告)日：2020-08-06

    申请号：US16852706

    申请日：2020-04-20

    申请人： Samsung Display Co. Ltd.

    发明人： Oh June KWON ,  Seung Wook KWON ,  Hyo Jeong KWON ,  Doo Hwan KIM ,  Min Sang KIM ,  Chan Ho MOON ,  Won Je CHO

    IPC分类号： H05K1/02 ,  G06F1/16 ,  G02F1/1333 ,  H01L27/32 ,  H01L51/00

    摘要： A display device includes a flexible substrate including a bending area corresponding to an area at which the display device is bent, and a first area and a second area which is spaced apart from the first area by the bending area, a display element unit disposed in the first area of the flexible substrate; and a buffer member disposed in the bending area of the flexible substrate. The buffer member in the bending area includes: a first buffer member having a first maximum thickness, and a second buffer member having a second maximum thickness which is smaller than the first maximum thickness. Among the first buffer member and the second member, the first buffer member disposed closer to the first area and the second member disposed closer to the second area.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180358580A1

    公开(公告)日：2018-12-13

    申请号：US15870337

    申请日：2018-01-12

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Min Sang KIM ,  Seung Wook KWON ,  Oh June KWON ,  Hyo Jeong KWON ,  Doo Hwan KIM ,  Woo Yong SUNG

    IPC分类号： H01L51/52 ,  H01L27/32

    CPC分类号： H01L51/5246 ,  H01L27/3244 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5275 ,  H01L2251/5315

    摘要： A display device includes a substrate which includes a pixel region and a peripheral region which is provided on at least one side of the pixel region, a plurality of pixels provided in the pixel region, a passivation layer that disposed on the substrate, a light emitting element disposed on the passivation layer and which emits light, and a sealing member which covers the light emitting element. The sealing member includes a first inorganic layer disposed on the light emitting element, a lens portion disposed on the first inorganic layer and which extracts light which is emitted from the light emitting element, an organic layer disposed on the lens portion, and a second inorganic layer disposed on the organic layer.