中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

19 records (took 0.017 seconds)

    DISPLAY DEVICE
    12.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240222583A1

    公开(公告)日：2024-07-04

    申请号：US18394900

    申请日：2023-12-22

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Deok IM ,  Jong Hyuk KANG ,  Buem Joon KIM ,  Soo Jo OCK

    IPC: H01L33/62 ,  H01L25/16

    CPC classification number: H01L33/62 ,  H01L25/167

    Abstract: A includes electrodes comprising a first electrode, a second electrode, and a third electrode extending in a first direction and spaced in a second direction crossing the first direction, a first light emitting element, a second light emitting element, a third light emitting element, and a fourth light emitting element on the electrodes spaced in the second direction, a first connection electrode on the first electrode and connected to one end of the first light emitting element, a second connection electrode on the second electrode and connected to one end of the fourth light emitting element, a third connection electrode on the first electrode and the third electrode, and connected to an other end of the first light emitting element and one end of the second light emitting element, a fourth connection electrode, and a fifth connection electrode.

    DISPLAY DEVICE
    15.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220085260A1

    公开(公告)日：2022-03-17

    申请号：US17322346

    申请日：2021-05-17

    Applicant: Samsung Display Co., LTD.

    Inventor： Won Ho LEE ,  Buem Joon KIM ,  Jong Hyuk KANG ,  Hyun Deok IM ,  Eun A CHO

    IPC: H01L33/62 ,  H01L25/16 ,  H01L25/075 ,  H01L27/12

    Abstract: A display device includes a plurality of pixels including alignment electrodes and light emitting elements disposed between the alignment electrodes, and the alignment electrodes including outer alignment electrodes and center alignment electrodes disposed between the outer alignment electrodes. A distance between the center alignment electrodes is different from a distance between the center alignment electrodes and the outer alignment electrodes.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    17.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20240243228A1

    公开(公告)日：2024-07-18

    申请号：US18622091

    申请日：2024-03-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Buem Joon KIM ,  Hyun Deok IM

    IPC: H01L33/36 ,  H01L21/68 ,  H01L25/075

    CPC classification number: H01L33/36 ,  H01L21/68 ,  H01L25/0753 ,  H01L2221/68309 ,  H01L2933/0016

    Abstract: A display device and a method of manufacturing the same are provided. The display device includes a first alignment electrode and a second alignment electrode spaced apart from each other, a light emitting element between the first alignment electrode and the second alignment electrode, a first auxiliary electrode at a first side of the light emitting element in a plan view, and separated from the first alignment electrode, and a second auxiliary electrode at a second side of the light emitting element in a plan view, and separated from the second alignment electrode, wherein an alignment signal is configured to be applied to the first alignment electrode, and wherein a first auxiliary signal of a phase that is different from a phase of the alignment signal is configured to be applied to the first auxiliary electrode.

    DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220130928A1

    公开(公告)日：2022-04-28

    申请号：US17493714

    申请日：2021-10-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Deok IM ,  Jong Hyuk KANG ,  Buem Joon KIM ,  Eun A CHO

    IPC: H01L27/32

    Abstract: A display device includes: a substrate; a bank having a first main opening and sub-openings extending from the first main opening; a first electrode and a second electrode on the first substrate and being spaced apart from each other in a first direction and extending in a second direction; a plurality of light-emitting elements on the first electrode and the second electrode and being spaced apart from each other in the second direction; a first connection electrode on the first electrode and contacting first ends of the light-emitting elements; and a second connection electrode on the second electrode and contacting second ends of the light-emitting elements. The first connection electrode is connected to the first electrode through a first contact, and the second connection electrode is connected to the second electrode through a second contact on the second electrode. The first contact and the second contact overlap the sub-openings.

Patent Agency Ranking