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    FLEXIBLE DISPLAY APPARATUS
    6.
    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 APPARATUS
    10.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：EP4436344A1

    公开(公告)日：2024-09-25

    申请号：EP24165499.5

    申请日：2024-03-22

    申请人： Samsung Display Co., Ltd.

    发明人： Lee, Kyunghoe ,  Lee, Cheolgon ,  Jeon, Mukyung

    IPC分类号： H10K59/131 ,  H10K59/13 ,  H10K77/10 ,  H10K102/00

    CPC分类号： H10K59/131 ,  H10K2102/31120230201 ,  H10K77/111 ,  H10K59/13

    摘要： A display apparatus (1) is disclosed that includes a substrate (100) including a display area (DA) in which a light-emitting diode (ED) and a light sensor (LS) is arranged and a peripheral area (PA) outside the display area (DA), data lines (DL) in the peripheral area (PA), and light sensing signal lines (LSL) including a first sub-signal line (LSL1) in the peripheral area (PA), a third sub-signal line (LSL3) spaced apart from the first sub-signal line (LSL1) and positioned closer to the display area (DA) than the first sub-signal line (LSL1), and a second sub-signal line (LSL2) connecting the first sub-signal line (LSL1) to the third sub-signal line (LSL3), wherein, when viewed from a direction perpendicular to the substrate (100), the data lines (DL) are divided into a plurality of line groups, and the second sub-signal line (LSL2) is between the plurality of line groups.