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    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210296422A1

    公开(公告)日：2021-09-23

    申请号：US17089246

    申请日：2020-11-04

    Applicant: Samsung Display Co., LTD.

    Inventor： Sang Hyung LIM ,  Jee Hoon KIM ,  Mi Hyang SHEEN ,  Jin Ho JANG ,  Myeong Kyu PARK ,  Na Ri AHN ,  Hui Won YANG ,  Doo Hyoung LEE

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a first conductive pattern on a substrate, a first insulating layer on the first conductive pattern, a semiconductor pattern on the first insulating layer, a second insulating layer on the first insulating layer and the semiconductor pattern, and a second conductive pattern on the second insulating layer. A first edge of the first conductive pattern faces a second edge of the second conductive pattern, the first conductive pattern does not overlap the second conductive pattern in an area where the first edge faces the second edge, the semiconductor pattern is in the area where the first edge faces the second edge, the second conductive pattern overlaps the second insulating layer, and the second insulating layer includes a third edge protruding from the second edge of the second conductive pattern.

    METHOD OF MANUFACTURING LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING ELEMENT ARRAY SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME
    6.
    发明申请
    METHOD OF MANUFACTURING LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING ELEMENT ARRAY SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20220158030A1

    公开(公告)日：2022-05-19

    申请号：US17479980

    申请日：2021-09-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Mi Hyang SHEEN ,  Ki Young YEON ,  Do Hyung KIM ,  Kyung Lae RHO ,  Na Ri AHN

    IPC: H01L33/24 ,  H01L33/00 ,  H01L25/075 ,  H01L33/12

    Abstract: A method of manufacturing a light-emitting element, and a light-emitting element array substrate and a display device including the same are provided. A method of manufacturing a light-emitting element includes: forming a base substrate including a plurality of protrusions and a rod area which is a remaining area except for the plurality of protrusions; forming a buffer layer on the base substrate; forming a semiconductor structure including a first semiconductor material layer, a light-emitting material layer, and a second semiconductor material layer on the buffer layer; forming a plurality of mask patterns overlapping the rod area on the semiconductor structure; forming element rods by removing the semiconductor structure overlapping the plurality of protrusions using the plurality of mask patterns; forming an insulating film around an outer surface of each of the element rods. and separating the element rods from the buffer layer.

    DISPLAY DEVICE INCLUDING AN AUXILIARY LAYER
    7.
    发明申请
    DISPLAY DEVICE INCLUDING AN AUXILIARY LAYER 有权

    公开(公告)号：US20210066555A1

    公开(公告)日：2021-03-04

    申请号：US16941102

    申请日：2020-07-28

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae-Bum HAN ,  Young Gil PARK ,  Jung Hwa PARK ,  Na Ri AHN ,  Soo Im Jeong ,  Ki Nam KIM ,  Moon Sung KIM

    IPC: H01L33/58 ,  H01L33/40 ,  H01L27/12 ,  H01L29/24

    Abstract: A display device is provided including a substrate. A second semiconductor layer is disposed on the substrate. The second semiconductor layer includes Si. A second gate lower electrode overlaps a channel region of the second semiconductor layer. A second gate insulating layer is disposed on the second gate lower electrode. A second gate upper electrode and a light blocking layer are disposed on the second gate insulating layer. A first auxiliary layer is disposed on the second gate upper electrode and the light blocking layer. A first semiconductor layer overlaps the light blocking layer. The first semiconductor layer includes an oxide semiconductor. A first gate electrode overlaps a channel region of the first semiconductor layer. Hie first auxiliary layer includes an insulating layer including at least one compound selected from SiNx, SiOx, and SiON, and at least one material selected from F, Cl, and C.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220246891A1

    公开(公告)日：2022-08-04

    申请号：US17649119

    申请日：2022-01-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Ju LEE ,  Kyeom Ryong KIM ,  Young Gil PARK ,  Na Ri AHN ,  Soo Im JEONG

    IPC: H01L51/52

    Abstract: A display device includes a first substrate having, defined thereon, an active region and a nonactive region around the active region; an active element layer on a first surface of the first substrate and in the active region; a second substrate facing the first surface of the first substrate, the second substrate being on the active element layer; and an antireflection member on a first surface of the second substrate that faces the first substrate, the antireflection member being spaced apart from the active element layer, wherein the antireflection member includes first, second, third, and fourth refractive layers sequentially stacked from the first surface of the second substrate, refractive indexes of the first and third refractive layers are greater than refractive indexes of the second and fourth refractive layers, and the fourth refractive layer includes aluminum, indium, and/or gallium.

    DISPLAY DEVICE INCLUDING BONDING MEMBER
    10.
    发明申请
    DISPLAY DEVICE INCLUDING BONDING MEMBER 有权

    公开(公告)号：US20210257583A1

    公开(公告)日：2021-08-19

    申请号：US17141286

    申请日：2021-01-05

    Applicant: Samsung Display Co., LTD.

    Inventor： Jun Su PARK ,  Gi Suk KWON ,  O Jun KWON ,  Young Gil PARK ,  Na Ri AHN

    IPC: H01L51/52

    Abstract: A display device includes a display panel, a polarization member facing the display panel, a cover window including an inorganic material and facing the display panel with the polarization member therebetween, and a window bonding member which is between the cover window and the polarization member attaches the cover window to the polarization member. The window bonding member which attaches the cover window to the polarization member has a modulus of about of 1 MPa to about 10 MPa.

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