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    Display device
    2.
    发明授权
    Display device 有权

    公开(公告)号：US11120737B2

    公开(公告)日：2021-09-14

    申请号：US16693406

    申请日：2019-11-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yang Wan Kim ,  Su Jin Lee ,  Sun Ja Kwon ,  Byung Sun Kim ,  Hyun Ae Park ,  Hyung Jun Park ,  Jae Yong Lee ,  Yu Jin Jeon

    IPC: G09G3/30 ,  G09G3/3208 ,  H01L27/32 ,  H01L29/40 ,  H01L51/52 ,  G09G3/3233

    Abstract: A display device includes: a substrate including a first pixel region, at least one second pixel region having a smaller area than the first pixel region, the at least one second pixel region being disposed adjacent to the first pixel region, and a peripheral region surrounding the first pixel region and the second pixel region; first and second pixels respectively provided in the first and second pixel regions; first and second lines respectively connected to the first and second pixels; a dummy line connected to one of the first and second lines to extend to the peripheral region; and a first dummy part including a dummy pixel connected to the dummy line in the peripheral region.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11056054B2

    公开(公告)日：2021-07-06

    申请号：US16690205

    申请日：2019-11-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yang Wan Kim ,  Sun Ja Kwon ,  Byung Sun Kim ,  Hyun Ae Park ,  Su Jin Lee ,  Jae Yong Lee

    IPC: G09G3/30 ,  G09G3/3225 ,  H01L27/12 ,  G09G3/3233 ,  G09G3/3266 ,  H01L27/32

    Abstract: A display device includes a substrate including a first pixel region and a second pixel region having a smaller area than the first pixel region. The second pixel region is connected to the first pixel region. A first pixel is provided in the first pixel region and a second pixel is provided in the second pixel region. A first line is connected to the first pixel and a second line is connected to the second pixel. A dummy unit overlaps at least one of the first line and the second line, and compensates for a difference in load values between the first and second lines.

    Display device and manufacturing method thereof
    4.
    发明授权
    Display device and manufacturing method thereof 有权

    公开(公告)号：US10903289B2

    公开(公告)日：2021-01-26

    申请号：US16714584

    申请日：2019-12-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ki Wook Kim ,  Won Kyu Kwak ,  Kwang-Min Kim ,  Dong Soo Kim ,  Joong-Soo Moon ,  Hyun Ae Park ,  Ji-Eun Lee ,  Chang Kyu Jin

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

    Abstract: A display device according to an embodiment includes a substrate having a display area, and a peripheral area outside the display area including a first peripheral area adjacent to the display area, a first bending area extending from the first peripheral area, and a second peripheral area extending from the first bending area, and overlapping the first peripheral area, a display member at the display area, and including a first display area, and a second display area around the first display area, and a plurality of align keys on the substrate, wherein the first peripheral area includes a flat peripheral area corresponding to an area between the first display area and the first bending area, and a second bending area between the second display area and an end of the substrate, and wherein the plurality of align keys include a first align key at the flat peripheral area, and a second align key at the second peripheral area.

    Display device
    5.
    发明授权
    Display device 有权

    公开(公告)号：US10777628B2

    公开(公告)日：2020-09-15

    申请号：US15586073

    申请日：2017-05-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yang Wan Kim ,  Jae Yong Lee ,  Sun Ja Kwon ,  Hyun Ae Park ,  Byung Sun Kim ,  Su Jin Lee ,  Hyung Jun Park ,  Yu Jin Jeon

    IPC: G09G3/30 ,  H01L27/32 ,  G09G3/3225 ,  G09G3/3258 ,  G09G3/3266 ,  H01L27/12

    Abstract: Disclosed is a display device, including: a substrate including a pixel area and a peripheral area; pixels provided in the pixel area as a plurality of pixel rows and a plurality of pixel columns; data lines configured to provide a data signal; scan lines configured to provide a scan signal; first power lines configured to provide a power source to the pixel columns; and a second power line connected to the first power lines and disposed in the peripheral area. A scan line connected to an ith pixel row may apply a scan signal to the ith pixel row, and a branched line branched from the scan line may apply an initialization signal to a kth pixel row (k≠i). A branched point of the scan line is disposed between a pixel most adjacent to the second power line of the ith pixel row and the second power line.

    Display device
    6.
    发明授权
    Display device 有权

    公开(公告)号：US10403193B2

    公开(公告)日：2019-09-03

    申请号：US15709196

    申请日：2017-09-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yang Wan Kim ,  Su Jin Lee ,  Sun Ja Kwon ,  Byung Sun Kim ,  Hyun Ae Park ,  Hyung Jun Park ,  Jae Yong Lee ,  Yu Jin Jeon

    IPC: G09G3/20 ,  G09G3/22 ,  G09G3/3233

    Abstract: An exemplary embodiment of the present disclosure provides a display device, including a substrate including a first pixel area, a second pixel area having a smaller area than the first pixel area and connected to the first pixel area, and a peripheral area surrounding the first pixel area and the second pixel area, a first pixel provided in the first pixel area and a second pixel provided in the second pixel area, a first line connected to the first pixel and a second line connected to the second pixel, a dummy part disposed in the peripheral area, overlapping with at least one of the first line and the second line, and providing a parasitic capacitance that compensate for a difference in a load value between the first line and the second line; and a power supply line provided in the first pixel area and the second pixel area, wherein the dummy part includes an insulating layer having at least one contact hole.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230023507A1

    公开(公告)日：2023-01-26

    申请号：US17956951

    申请日：2022-09-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Byung Sun Kim ,  Sun Ja Kwon ,  Yang Wan Kim ,  Hyun Ae Park ,  Su Jin Lee ,  Jae Yong Lee

    IPC: G09G3/3266 ,  G09G3/3208 ,  G09G3/00 ,  G09G3/3233

    Abstract: A display device includes a substrate including a first pixel area and a second pixel area, wherein the second pixel area is located at a side of the first pixel area, first pixels located in the first pixel area and connected to first scan lines, and second pixels located in the second pixel area and connected to second scan lines, wherein the first pixels and the second pixels include pixel rows extending in a first direction, and at least one of the second scan lines is inclined with respect to the first direction.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US11527197B2

    公开(公告)日：2022-12-13

    申请号：US17517087

    申请日：2021-11-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Ae Park ,  Hwan Soo Jang ,  Kyong Hwan Oh

    IPC: G09G3/32

    Abstract: A display device includes: a plurality of scan lines; and a plurality of sub-pixels, each of the sub-pixels comprising a driving transistor, a plurality of transistors connected to the plurality of scan lines, and a light-emitting element electrically connected to the driving transistor. Each of the sub-pixels comprises an active layer comprising a channel region, a first electrode, and a second electrode of each of the plurality of transistors. A first scan line among the plurality of scan lines comprises a first extension extended in a first direction and a first protrusion extended in a second direction intersecting the first direction. The active layer overlaps with the first protrusion in a plan view.

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