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    DISPLAY DEVICE
    12.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：EP4383986A1

    公开(公告)日：2024-06-12

    申请号：EP23213976.6

    申请日：2023-12-04

    申请人： Samsung Display Co., Ltd.

    发明人： Son, Juyoun ,  Kim, Sang-Ho ,  Baek, Soomin ,  Lee, Jiwon ,  Lee, Cheonmyeong ,  Kim, Bekhyun ,  Ha, Juhwa

    IPC分类号： H10K59/80 ,  H10K59/122

    CPC分类号： H10K59/122 ,  H10K59/878 ,  H10K59/875 ,  H10K59/873

    摘要： A display device includes pixel electrodes (PXE1, PXE2) spaced apart from each other, a first definition layer (DL1) defining reflective openings (RO1, RO2, RO3, RO4) opening a first area of each of the pixel electrodes (PXE1, PXE2), reflective electrodes (LEE1, LEE2) disposed on the first area of each of the pixel electrodes (PXE1, PXE2), extending from the first area of each of the pixel electrodes (PXE1, PXE2) to the first definition layer (DL1), and spaced apart from each other, a second definition layer (DL2) disposed on the first definition layer (DL1) and defining pixel openings (PO1, PO2, PO3, PO4) opening a second area of each of the reflective electrodes (LEE1, LEE2), light emitting layers (EL1, EL2) disposed on the second area of each of the reflective electrodes (LEE1, LEE2) within the pixel openings (PO1, PO2, PO3, PO4), a common electrode (CE) overlapping the light emitting layers (EL1, EL2) and the second definition layer (DL2) in plan view, an encapsulation layer (EN) overlapping the common electrode (CE) in plan view, a capping layer (CPL) disposed on the encapsulation layer (EN), and a low refractive index layer (RL) disposed on the capping layer (CPL).

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    13.
    发明公开
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：EP4444064A1

    公开(公告)日：2024-10-09

    申请号：EP24154903.9

    申请日：2024-01-31

    申请人： Taizhou Guanyu Technology Co., Ltd.

    发明人： HSU, KUO-CHENG ,  CHU, KER TAI ,  CHEN, HUEI-SIOU

    IPC分类号： H10K59/131 ,  H10K59/124 ,  H10K59/80 ,  H10K50/844

    CPC分类号： H10K59/131 ,  H10K59/873 ,  H10K59/124 ,  H10K59/871

    摘要： A display device includes a substrate, an interconnection conductive layer, a bonding pad, a passivation layer, first and second through vias, a light emitting structure and a film. The substrate includes active and peripheral regions. The interconnection conductive layer is disposed on the substrate and in the active region. The bonding pad is disposed on the substrate and in the peripheral region. The passivation layer is disposed on the interconnection conductive layer and the bonding pad. The first through via passes through the passivation layer and is electrically connected to the interconnection conductive layer. The light emitting structure is disposed on the first through via. The film is disposed on the light emitting structure and covers the peripheral region of the substrate. The second through via passes through the film and a portion of the passivation layer and is electrically connected to the bonding pad.

    DISPLAY APPARATUS
    16.
    发明公开
    DISPLAY APPARATUS 审中-实审

    公开(公告)号：EP4411464A1

    公开(公告)日：2024-08-07

    申请号：EP23198766.0

    申请日：2023-09-21

    申请人： LG Display Co., Ltd.

    发明人： KIM, Yonghee

    IPC分类号： G02F1/1333 ,  G02F1/1345

    CPC分类号： G02F1/133305 ,  G02F1/133308 ,  G02F1/1345 ,  G02F2201/0720130101 ,  G02F2201/5020130101 ,  G02F2202/2820130101 ,  H10K59/873

    摘要： Disclosed is a display apparatus (100) including: a display panel (140) including a display area (AA) and a non-display area (NA) surrounding the display area (AA), wherein the non-display area (NA) has a bendable area (BA); a first backplate (130L) supporting the display area (AA) of the display panel (140); and a second backplate (130S) spaced apart from the first backplate (130L) and supporting a portion of the non-display area (NA) of the display panel (140), wherein the display panel (140) includes: a substrate (141, 141'); an adhesive buffer layer disposed on the substrate (141, 141') and in an entirety of each of the display area (AA) and the non-display area (NA); and first signal lines disposed on the adhesive buffer layer and extending across the bendable area (BA), wherein the adhesive buffer layer is disposed on an upper surface of the substrate (141, 141') and in the bendable area (BA).

    FLEXIBLE DISPLAY APPARATUS
    17.
    发明公开
    FLEXIBLE DISPLAY APPARATUS 审中-实审

    公开(公告)号：EP4355054A3

    公开(公告)日：2024-07-31

    申请号：EP24160453.7

    申请日：2019-08-19

    申请人： BOE Technology Group Co., Ltd.

    发明人： Shi, Yongxiang ,  Tsai, Paoming ,  Shi, Shiming ,  Bu, Dejun

    IPC分类号： G06F3/041 ,  G09F9/30 ,  H10K50/844

    CPC分类号： G06F3/041 ,  G09F9/301 ,  G09F9/335 ,  B32B7/12 ,  B32B27/281 ,  B32B2307/4220130101 ,  B32B2307/53620130101 ,  B32B2255/1020130101 ,  B32B2307/54620130101 ,  B32B27/36 ,  B32B2457/20820130101 ,  B32B2255/20520130101 ,  B32B2307/73220130101 ,  B32B2457/20620130101 ,  B32B2307/55820130101 ,  B32B27/08 ,  H10K59/40 ,  H10K2102/31120230201 ,  H10K59/8793 ,  H10K59/8791 ,  H10K59/8722 ,  H10K59/873

    摘要： A flexible display apparatus is provided. The flexible display apparatus comprises a display panel (100) and a cover plate layer (200) located on a display side of the display panel (100). The cover plate layer (200) includes a first cover plate layer (210) and a second cover plate layer (220) stacked; the second cover plate layer (220) is located on a side of the first cover plate layer (210) that is closer to the display panel (100); the first cover plate layer (210) includes a first flexible cover plate layer (211) and a hardened layer (212) located on a side of the first flexible cover plate layer (211) that is away from the display panel (100); and the second cover plate layer (220) includes a second flexible cover plate layer (220). A thickness of the first flexible cover plate layer (211) is 30 microns to 100 microns, a thickness of the second flexible cover plate layer (220) is 30 microns to 100 microns, a thickness of the hardened layer (212) is 5 microns to 20 microns; a first optical adhesive layer (701) is provided between the first flexible cover plate layer (211) and the second flexible cover plate layer (220), a second optical adhesive layer is provided on a surface of the second flexible cover plate layer (220) that faces the display panel (100), a thickness of the first optical adhesive layer (701) is 30 microns to 80 microns, a thickness of the second optical adhesive layer is 30 microns to 80 microns, and elastic modulus of the first optical adhesive layer (701) and the second optical adhesive layer is 10 KPa to 60 KPa. In the flexible display device, by means of arranging the second flexible cover plate layer (220) between the first flexible cover plate layer (211) and the display panel (100), the display device comprising the two layers of flexible cover plate layer (211, 220) has a relatively good bending property, pencil hardness and impact resistance property.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    18.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：EP4401531A1

    公开(公告)日：2024-07-17

    申请号：EP23211136.9

    申请日：2023-11-21

    申请人： Samsung Display Co., Ltd.

    发明人： Choi, Jonghyun

    IPC分类号： H10K59/131 ,  H10K59/12 ,  H10K59/121 ,  H10K59/124

    CPC分类号： H01L27/1214 ,  H10K59/124 ,  H10K59/121 ,  H10K59/1213 ,  H10K59/1201 ,  H10K59/873 ,  H10K59/131

    摘要： A display device includes: a substrate having a transmission area, a display area, and an intermediate area between the transmission and display areas; a first active layer including a first active pattern; a first conductive layer on the first active layer and including a gate electrode overlapping the first active pattern; a second active layer on the first conductive layer and including a second active pattern; a second conductive layer between the first conductive layer and the second active layer; a third conductive layer on the second conductive layer and including a bridge electrode electrically connecting the gate electrode and the second active pattern; a first sub-layer in the intermediate area and on a same layer as the second conductive layer; and a second sub-layer covering an outer surface of the first sub-layer. The first and second sub-layers have connected first and second sub-openings, respectively.

    DISPLAY DEVICE
    20.
    发明公开
    DISPLAY DEVICE 审中-实审

    公开(公告)号：EP4387420A2

    公开(公告)日：2024-06-19

    申请号：EP24172993.8

    申请日：2020-10-07

    申请人： LG Display Co., Ltd.

    发明人： KIM, JunSu ,  KIM, YoungSik ,  LEE, Junggyu ,  KOO, ByoungHyun

    IPC分类号： H10K59/12

    CPC分类号： H04M1/0264 ,  H04M1/0266 ,  G06F1/1637 ,  G06F1/1686 ,  H04M1/18 ,  G06F1/1626 ,  H10K59/12 ,  H10K59/65 ,  H10K59/873

    摘要： Provided is a display device (100, 400). The display device (100, 400) includes a base layer (101, 401, 501) including an active area (A/A) partitioned to display images and an inactive area (I/A) adjacent to the active area (A/A), an opening (A1) located in a part of the active area (A/A) and passing through the base layer (101, 401, 501) and functional layers (103, 105, 107, 403, 405, 407, 503, 505, 507) thereabove, and a cut structure (195, 495, 595) located in the vicinity of the opening (A1) and provided to cut the connection of an organic light emitting layer (114, 414, 514) between the opening (A1) and a light emitting unit (A3). A camera may be provided in a position corresponding to the opening (A1).