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    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME
    1.
    发明公开
    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：EP4436346A1

    公开(公告)日：2024-09-25

    申请号：EP24164539.9

    申请日：2024-03-19

    申请人： Samsung Display Co., Ltd.

    发明人： Lee, Jongchan ,  Lee, Jinsuk ,  Yang, Yongho ,  Tae, Seunggyu

    IPC分类号： H10K59/80

    CPC分类号： H10K59/873 ,  H10K59/8731

    摘要： A display panel (10) includes a light-emitting diode (LED) arranged in a display area (DA) around an opening (100OP) of a substrate (100), a thin-film encapsulation layer (300) on the light-emitting diode (LED), a first separator (SP, SP1) and a second separator (SP) arranged in a first non-display area (NDA1) between the opening (100OP) of the substrate (100) and the display area (DA), wherein the first separator (SP, SP1) includes a first inorganic insulating layer (1110) and a second inorganic insulating layer (1120) on an upper surface of the first inorganic insulating layer (1110) and arranged in a first direction (z) perpendicular to the substrate (100), wherein the first separator (SP, SP1) includes a first cantilever portion (SPC) and a second cantilever portion (SPC) opposite to the first cantilever portion (SPC), and wherein the first cantilever portion (SPC) has a first gap (g1, g1', g1‴) in the first direction (z) from a lower layer (203) under the first separator (SP, SP1), and has a first length (ℓ) in a second direction crossing the first direction (z).

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-实审

    公开(公告)号：EP4412433A1

    公开(公告)日：2024-08-07

    申请号：EP23217137.1

    申请日：2023-12-15

    申请人： LG Display Co., Ltd.

    发明人： KIM, TaeHo ,  KWACK, HeeYoung ,  HONG, SukJae

    IPC分类号： H10K59/80

    CPC分类号： H10K59/873

    摘要： Provided is a display device. The display device comprises a substrate divided into a display area in which a plurality of light-emitting elements is disposed, and a sensor hole area included as at least a part of the display area and including a sensor hole through which a part of the substrate is exposed; a plurality of dams disposed in the sensor hole area and including a first dam positioned to be close to the sensor hole, and a second dam positioned to be distant from the sensor hole; a plurality of disconnection parts disposed in the sensor hole area and including a plurality of first disconnection parts positioned between the first dam and the sensor hole, a plurality of second disconnection parts positioned between the first dam and the second dam, and a plurality of third disconnection parts positioned between the second dam and the display area; and a sealing part disposed on the plurality of dams and the plurality of disconnection parts and including at least one of a first inorganic sealing layer, a second inorganic sealing layer, and an organic sealing layer. The first disconnection part has a top surface that is flat in a horizontal direction. The first inorganic sealing layer is disposed on the first disconnection part. The second inorganic sealing layer is disposed to be flat on the first inorganic sealing layer.

    DISPLAY UNIT
    8.
    发明公开
    DISPLAY UNIT 审中-实审

    公开(公告)号：EP4369897A3

    公开(公告)日：2024-07-24

    申请号：EP24164568.8

    申请日：2013-07-30

    申请人： JDI Design & Development G.K.

    发明人： SAITO, Takatoshi ,  IZUMI, Kenichi ,  TERAGUCHI, Shinichi ,  NAKADAIRA, Tadakatsu ,  YOKOZEKI, Mikihiro ,  NISHI, Shota ,  KODATE, Manabu

    IPC分类号： H10K59/80

    CPC分类号： H10K59/873 ,  H10K59/8722 ,  H10K59/8731 ,  H10K59/871

    摘要： A display unit according to the present invention comprises: a substrate (111); a light-emitting element (10W) disposed in a display region on the substrate (111), the light-emitting element (10W) including a stack structure having a first electrode layer (13), a luminous layer (14), and a second electrode layer (16); a first inorganic layer between the substrate (111) and the luminous layer (14); a second inorganic layer on the luminous layer (14); a third inorganic layer between a wiring layer and the second electrode layer (16); a first organic layer between the substrate (111) and the first electrode layer (13); a second organic layer between the first electrode layer (13) and the second inorganic layer; a third inorganic layer under the first organic layer; and a first separation section comprised of portions of the third inorganic layer and the second inorganic layer and that abuts both a first edge of the first organic layer and an outer edge of the second organic layer between the third inorganic layer and the second inorganic layer.

    ELECTROLUMINESCENT DISPLAY DEVICE
    10.
    发明公开
    ELECTROLUMINESCENT DISPLAY DEVICE 审中-实审

    公开(公告)号：EP4391779A1

    公开(公告)日：2024-06-26

    申请号：EP23218615.5

    申请日：2023-12-20

    申请人： LG Display Co., Ltd.

    发明人： CHA, Eonho ,  HAN, GyuHyeong ,  IM, HunBae ,  LEE, Yoonseok ,  YEO, Jonghoon

    IPC分类号： H10K59/80 ,  H10K71/16 ,  H10K71/00

    CPC分类号： H10K59/8722 ,  H10K71/162 ,  H10K71/851 ,  H10K59/873 ,  H10K59/874

    摘要： An electroluminescent display device includes a substrate (101) including an active area (AA) and a non-active area (NA) surrounding the active area (AA); a planarization layer (105) over the substrate (101); an anode (151) on the planarization layer (105); an organic layer (152) on the anode (151) and absent at a laser ablation area (LA) in the non-active area (NA) to surround the active area (AA), a portion of the organic layer (152) disposed outside the laser ablation area (LA); a cathode (153) on the organic layer (152) and absent at the laser ablation area (LA), a portion of the cathode (153) disposed outside the laser ablation area (LA); an encapsulation substrate (109, 309) above the substrate (101); and a dam (140, 240, 340) at the laser ablation area (LA) between the substrate (101) and the encapsulation substrate (109, 309).