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    Flexible display device
    12.
    发明授权
    Flexible display device 有权

    公开(公告)号：US10462896B1

    公开(公告)日：2019-10-29

    申请号：US16383986

    申请日：2019-04-15

    Applicant: Samsung Display Co. Ltd.

    Inventor： Oh June Kwon ,  Seung Wook Kwon ,  Hyo Jeong Kwon ,  Doo Hwan Kim ,  Min Sang Kim ,  Chan Ho Moon ,  Won Je Cho

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

    Abstract: 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 AND MANUFACTURING METHOD THEREOF
    14.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
    显示装置及其制造方法

    公开(公告)号：US20160028043A1

    公开(公告)日：2016-01-28

    申请号：US14645285

    申请日：2015-03-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Oh June Kwon ,  Jin Koo Kang ,  Chung Sock Choi

    IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L51/00

    CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L51/0097

    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate; an organic encapsulation layer covering a pixel area including at least one pixel; a first inorganic encapsulation layer on the organic encapsulation layer and having a first crack at a pixel area gap; and a second inorganic encapsulation layer on the first inorganic encapsulation layer and filling the first crack.

    Abstract translation: 显示装置包括：基板; 基板上的多个像素; 覆盖包括至少一个像素的像素区域的有机封装层; 在所述有机封装层上的第一无机封装层，并且在像素区间隙处具有第一裂纹; 和第一无机包封层上的第二无机封装层，并填充第一裂纹。

    Stretchable display device
    15.
    发明授权
    Stretchable display device 有权

    公开(公告)号：US12232356B2

    公开(公告)日：2025-02-18

    申请号：US17951637

    申请日：2022-09-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Oh June Kwon

    IPC: H10K50/822 ,  H10K50/844 ,  H10K59/131 ,  H10K77/10 ,  H10K59/122 ,  H10K102/00

    Abstract: A stretchable display device includes a stretchable substrate, at least a portion of which is stretchable in at least one direction, a plurality of light emitting units formed on the stretchable substrate, the light emitting units being spaced apart from each other, the light emitting units each including a pixel electrode, an emission layer, a common electrode, and a common wiring electrode conducted to the common electrode, and a plurality of encapsulations covering and protecting the plurality of light emitting units, respectively.

    Flexible display device
    17.
    发明授权
    Flexible display device 有权

    公开(公告)号：US10779400B2

    公开(公告)日：2020-09-15

    申请号：US16852706

    申请日：2020-04-20

    Applicant: Samsung Display Co. Ltd.

    Inventor： Oh June Kwon ,  Seung Wook Kwon ,  Hyo Jeong Kwon ,  Doo Hwan Kim ,  Min Sang Kim ,  Chan Ho Moon ,  Won Je Cho

    IPC: H05K1/11 ,  H05K1/02 ,  G06F1/16 ,  H01L27/32 ,  H01L51/00 ,  G02F1/1333

    Abstract: 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.

    Deposition mask and method of manufacturing display device using the same
    18.
    发明授权
    Deposition mask and method of manufacturing display device using the same 有权

    公开(公告)号：US10651385B2

    公开(公告)日：2020-05-12

    申请号：US16122977

    申请日：2018-09-06

    Applicant: Samsung Display Co. Ltd.

    Inventor： Moon Won Chang ,  Oh June Kwon ,  Soo Youn Kim

    IPC: H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/50 ,  H01L27/32

    Abstract: A deposition mask includes: a plurality of sub-masks through which deposition material passes to a base layer to form a deposition layer defining a hole therein, each of the sub-masks including: an aperture through which the deposition material passes to the base layer, a total planar area of the aperture corresponding to less than a total planar area of the deposition layer, and a masking surface at which the deposition material does not pass through the sub-mask, the masking surface including a hole-forming portion of which a total planar area thereof corresponds to a total planar area of the hole defined in the deposition layer. The hole-forming portions of the sub-masks have a same shape and planar area as each other, and within each sub-mask, the shape of the hole-forming portion is nested within a shape of the aperture.

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