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    Organic light emitting diode display
    21.
    发明授权
    Organic light emitting diode display 有权

    公开(公告)号：US10665651B2

    公开(公告)日：2020-05-26

    申请号：US14755719

    申请日：2015-06-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Min-Sung Kim ,  Thanh Tien Nguyen ,  Ki Ju Im

    IPC: H01L27/32 ,  G09G3/3233

    Abstract: An organic light emitting diode display includes a plurality of first signal lines, a first insulating layer covering the first signal lines, a plurality of second signal lines on the first insulating layer and crossing the first signal lines, and a plurality of pixels connected to the first signal lines and the second signal lines. A groove in the first insulating layer is between adjacent ones of the pixels and a filling material in the groove.

    Display device
    26.
    发明授权
    Display device 有权

    公开(公告)号：US11570910B2

    公开(公告)日：2023-01-31

    申请号：US17121844

    申请日：2020-12-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Min-Sung Kim ,  Hansun Ryou ,  Sanghyo Park ,  Heonjung Shin ,  Hyoyul Yoon ,  Jae Hoon Jeong

    IPC: B32B3/18 ,  H05K5/00 ,  H01L51/52 ,  H05K5/02 ,  H05K5/03 ,  B32B7/14 ,  G02F1/1333 ,  B32B27/08

    Abstract: A display device includes a display module which is foldable and includes a first non-folding area, a folding area and a second non-folding area, in order, a first plate corresponding to the first non-folding area, a second plate corresponding to the second non-folding area and spaced apart from the first plate, and a cover film facing the display module with both the first plate and the second plate therebetween. The cover film includes a first film corresponding to each of the first non-folding area, the folding area and the second non-folding area, the first film attached to each of the first and second plates, and at the folding area, a second film attached to the first film. The display module which is folded disposes the second film between the first film and the first plate and between the first film and the second plate.

    Display device
    27.
    发明授权
    Display device 有权

    公开(公告)号：US11474559B2

    公开(公告)日：2022-10-18

    申请号：US17022636

    申请日：2020-09-16

    Applicant: Samsung Display Co., LTD.

    Inventor： Min-Sung Kim ,  Kyu Young Kim ,  Hansun Ryou ,  Sanghyo Park ,  Hyoyul Yoon

    IPC: G06F1/16

    Abstract: A display device includes a display module including a first region, a second region and a third region arranged in order; a first plate corresponding to the first region of the display module; a second plate corresponding to the third region of the display module and spaced apart from the first plate at the second region of the display module; and a cover film attached to the first plate and the second plate.

    Display device
    28.
    发明授权
    Display device 有权

    公开(公告)号：US11455914B2

    公开(公告)日：2022-09-27

    申请号：US16951204

    申请日：2020-11-18

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyoyul Yoon ,  Min-Sung Kim ,  Jae Hoon Jeong ,  Hansun Ryou ,  Kyoungah Lee

    IPC: G09F9/30 ,  G06F1/16

    Abstract: A display device includes a display panel including a folding area at which the display device is foldable or unfoldable about a folding axis and a non-folding area adjacent to the folding area, a supporter which faces the folding area and the non-folding area, and in the folding area, a pad between the display panel and the supporter, the pad protruding from the supporter to the display panel and extending parallel to the folding axis.

    Method of coating display device side surface
    29.
    发明授权
    Method of coating display device side surface 有权

    公开(公告)号：US11314120B2

    公开(公告)日：2022-04-26

    申请号：US15974399

    申请日：2018-05-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seok-Ho Lee ,  Min-Sung Kim ,  Ki-Su Jin ,  Jung-Min Hong

    IPC: B05D1/02 ,  B05D1/32 ,  B05B13/04 ,  G02F1/1333 ,  G02F1/1335 ,  B05B12/20 ,  B05B12/18 ,  G02F1/13 ,  H01L21/67 ,  H01L21/683

    Abstract: A coating device includes an upper stage, a lower stage and a spraying part. The upper stage masks an upper surface of a display panel. The lower stage masks a lower surface of the display panel. The spraying part sprays ink to a side surface of the display panel. The side surface of the display panel is exposed between the upper stage and the lower stage. The coating device includes the upper stage and the lower stage, so that the coating device may form a coating layer of uniform thickness by precisely spraying ink. In addition, a cross-section of the coating layer may be precisely formed having specific shape such as an L or C shape. A display apparatus having high light usage efficiency and reduced light leakage may be provided by using the coating device.

    Display device
    30.
    发明授权
    Display device 有权

    公开(公告)号：US11175696B2

    公开(公告)日：2021-11-16

    申请号：US16916511

    申请日：2020-06-30

    Applicant: Samsung Display Co., LTD.

    Inventor： Sunhaeng Cho ,  Min-Sung Kim ,  Hyoyul Yoon

    IPC: G06F1/16 ,  G09F9/30

    Abstract: A display device includes a display module which displays an image, the display module including: a folding region at which the display module is foldable and unfoldable, and a first non-folding region and a second non-folding region facing each other along a first direction with the folding region therebetween; a misalignment compensation member including an elastic fiber; a first support plate facing the first non-folding region of the display module with the misalignment compensation member therebetween; and a second support plate separated from the first support plate along the first direction and facing the second non-folding region of the display module with the misalignment compensation member therebetween.

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