DISPLAY DEVICE
    1.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号:EP3907763A1

    公开(公告)日:2021-11-10

    申请号:EP21171398.7

    申请日:2021-04-30

    IPC分类号: H01L27/32 H01L25/075

    摘要: The disclosure provides a display device (200A) including red, green and blue pixel units (202A, 204, 206A). In the red pixel unit (202A), a light emitting element (E202A) emits a blue light that then passes through a light conversion element (Q202A) and a color filter (C202A) and the blue light is converted into a red light while passing through the light conversion element (Q202A). In the green pixel unit (204A), a light emitting element (E204A) emits a blue light that then passes through a light conversion element (Q204A) and a color filter (C204A) and the blue light is converted into a green light while passing through the light conversion element (C204A). In the blue pixel (206A), a light emitting element (E206A) emits a blue light that then passes through a color filter (C206A). The red pixel unit has a lighting area (AR) greater than a lighting area of the blue pixel unit (AB) and less than a lighting area of the green pixel unit (AG).

    METHOD OF MANUFACTURING ELECTRONIC DEVICE
    2.
    发明公开

    公开(公告)号:EP3840027A1

    公开(公告)日:2021-06-23

    申请号:EP20212761.9

    申请日:2020-12-09

    摘要: A method of manufacturing an electronic device, comprising: providing a carrier substrate with a plurality of light-emitting units disposed thereon, the plurality of light-emitting units being spaced with a first pitch (P1) in a first direction and a second pitch (P2) in a second direction that is perpendicular to the first direction; providing a driving substrate; and transferring at least a portion of the plurality of light-emitting units to the driving substrate to form a transferred portion of the plurality of light-emitting units on the driving substrate, the transferred portion being spaced with a third pitch (P3) in a third direction and a fourth pitch (P4) in a fourth direction that is perpendicular to the third direction; wherein the first pitch (P1), the second pitch (P2), the third pitch (P3), and the fourth pitch (P4) are satisfied following relations: P3=mPl; and P4=nP2, m and n are positive integers.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号:EP3790050A1

    公开(公告)日:2021-03-10

    申请号:EP20198870.6

    申请日:2018-05-29

    摘要: A display device is provided. The display device includes a driving circuit disposed on a substrate, at least one of light emitting units with semiconductor layers disposed on the first conductive layer and electrically connected to the driving circuit. An electrode is connected to a semiconductor layer. The electrode has a roughness on its side away from the sc layer that is greater than a roughness of the side towards the sc layer of the light emitting unit.
    In another embodiment, a display device comprises a light emitting unit disposed on a substrate comprises a first and a second semiconductor layer. On the light emitting unit a scattering layer is disposed including quantum dots.

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

    公开(公告)号:EP3514842A3

    公开(公告)日:2019-10-02

    申请号:EP18211295.3

    申请日:2018-12-10

    摘要: A display device is provided. The display device includes a substrate, a driving circuit disposed on the substrate, and a light-emitting unit disposed on the driving circuit and electrically connected to the driving circuit. The light-emitting unit includes a first semiconductor layer, a quantum well layer disposed on the first semiconductor layer and a second semiconductor layer disposed on the quantum well layer. The second semiconductor layer includes a first top surface. The display device also includes a first protective layer disposed on the driving circuit and adjacent to the light-emitting unit. The first protective layer includes a second top surface. The elevation of the first top surface is higher than the elevation of the second top surface.

    MODULATION DEVICE
    6.
    发明公开
    MODULATION DEVICE 审中-公开

    公开(公告)号:EP4220289A1

    公开(公告)日:2023-08-02

    申请号:EP23151054.6

    申请日:2023-01-11

    IPC分类号: G02F1/1362 H01L27/12

    摘要: A modulation device including a substrate, a modulation unit, a data line, and a scan line is provided. The modulation unit is disposed on the substrate. The data line is disposed on the substrate and is electrically connected to the modulation unit. The scan line is disposed on the substrate, and has an overlapping area overlapping the data line and a non-overlapping area not overlapping the data line. In a first direction, the scan line has a first width in the overlapping area, and the scan line has a second width in the non-overlapping area. The first width is smaller than the second width. The modulation device of the disclosure reduces a resistance-capacitance loading.

    ELECTRONIC DEVICE
    7.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号:EP4202539A1

    公开(公告)日:2023-06-28

    申请号:EP22211863.0

    申请日:2022-12-07

    IPC分类号: G02F1/13 H10K59/50

    摘要: An electronic device (1) including a panel (10) and a light control unit (12) is provided. The panel (10) includes a first light-emitting region (E1) and a transparent region (T) disposed adjacent to the first light-emitting region (E1). The light control unit (12) is disposed on the panel (10), wherein the light control unit (12) is overlapped with the first light-emitting region (E1).

    TRANSPARENT DISPLAY DEVICE
    8.
    发明公开

    公开(公告)号:EP4040429A1

    公开(公告)日:2022-08-10

    申请号:EP22151912.7

    申请日:2022-01-18

    IPC分类号: G09G3/00 G09G3/20

    摘要: The disclosure provides a transparent display device including an exposed region and a non-exposed region. The non-exposed region is adapted for being hidden by a frame. The transparent display device includes a plurality of pixels and a driving element. The pixels are disposed in the exposed region. The driving element is adapted for driving the pixels, the driving element is disposed in the non-exposed region, and the non-exposed region partially surrounds the exposed region.

    DISPLAY PANEL AND WINDOW
    9.
    发明公开

    公开(公告)号:EP4027399A1

    公开(公告)日:2022-07-13

    申请号:EP21214599.9

    申请日:2021-12-15

    IPC分类号: H01L51/00 H01L27/32

    摘要: A display panel (10, 10A, 10B, 10C, 10D, 10E, 10F) and a window (1) are provided. The display panel (10, 10A, 10B, 10C, 10D, 10E, 10F) includes a flexible substrate (12), a plurality of light-emitting units (14), a peripheral circuit (16), and a circuit board (20). The flexible substrate (12) includes a display region (R1), a peripheral circuit region (R2), and a dummy region (R3). The peripheral circuit region (R2) is adjacent to the display region (R1). The dummy region (R3) surrounds the peripheral circuit region (R2) and forms a gap (G). The light-emitting units (14) are disposed in the display region (R1). The peripheral circuit (16) is disposed in the peripheral circuit region (R2) and used to drive the light-emitting units (14). The circuit board (20) is electrically connected to the peripheral circuit (16) through the gap (G).

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

    公开(公告)号:EP3929698A1

    公开(公告)日:2021-12-29

    申请号:EP21175009.6

    申请日:2021-05-20

    摘要: A display device (100) includes a rollable display panel (102) and a discharger (104) . The rollable display panel (102) with a first portion (P1) and a second portion (P2) includes a displaying side (DS) and a non-displaying side (NS) opposite to the displaying side (DS) . The discharger (104) is disposed on one of the displaying side (DS) and the non-displaying side (NS), wherein the discharger (104) is positioned between the first portion (P1) and the second portion (P2) when the rollable display panel (102) is rolled and the first portion (P1) and the second portion (P2) move close to each other.