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    Display device
    2.
    发明授权
    Display device 有权

    公开(公告)号：US11600750B2

    公开(公告)日：2023-03-07

    申请号：US16857000

    申请日：2020-04-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang Soo Bae ,  Beom Soo Park ,  Min Jeong Oh ,  Young Je Cho

    IPC: H01L33/50 ,  H01L33/24 ,  H01L33/44 ,  G09G3/32 ,  H01L33/56 ,  H01L27/15 ,  H01L33/38

    Abstract: A display device may include: a substrate; first and second electrode on the substrate; light emitting element between the first and second electrodes; a barrier structure on the substrate and including a first surface, a second surface, and a third surface; a light conversion layer on the barrier structure; and a passivation layer on the light conversion layer. A first space defined by the second and third surfaces may be between the substrate and the barrier structure. A second space defined by the first and second surfaces may be between the barrier structure and the passivation layer. The first and second spaces may be alternately located in the first direction. The light emitting element may be in the first space. The light conversion layer may be in the at least one second space.

    Display panel including reflection pattern
    3.
    发明授权
    Display panel including reflection pattern 有权

    公开(公告)号：US11569305B2

    公开(公告)日：2023-01-31

    申请号：US16941471

    申请日：2020-07-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang Soo Bae ,  Beomsoo Park ,  Eun-Ae Kwak ,  Minjeong Oh ,  Young Je Cho

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.

    DISPLAY PANEL
    4.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20210313400A1

    公开(公告)日：2021-10-07

    申请号：US17141539

    申请日：2021-01-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang Soo Bae ,  Eun-Ae Kwak ,  Beomsoo Park ,  Minjeong Oh

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

    Abstract: A display panel includes an emission element which outputs a source light and includes a first electrode, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer; a pixel definition layer defining an opening exposing at least a portion of the first electrode; a light-conversion pattern disposed on the pixel definition layer; a first light-blocking pattern disposed on an outer side of the light-conversion pattern in a plan view; and a second light-conversion pattern disposed on the emission element and which overlaps with the emission element in the plan view, wherein the first and second light-conversion patterns are spaced apart from each other or forming an interface therebetween.

    Liquid crystal display device
    6.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US10802323B2

    公开(公告)日：2020-10-13

    申请号：US16136155

    申请日：2018-09-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jung Suk Bang ,  Kwang Soo Bae ,  Min Jeong Oh ,  Bo Ram Lee ,  Young Je Cho

    IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

    Abstract: A display device may include the following elements: a first substrate; a pixel electrode overlapping the first substrate; a second substrate overlapping the first substrate; a plurality of optical members disposed on the second substrate, having identical structures, and protruding toward the first substrate; an overcoat layer directly contacting the optical members, covering the optical members, and positioned between the first substrate and the optical members; and a liquid crystal layer disposed between the pixel electrode and the overcoat layer. The pixel electrode may define one domain of the liquid crystal layer.

    Display device
    7.
    发明授权
    Display device 有权

    公开(公告)号：US12213367B2

    公开(公告)日：2025-01-28

    申请号：US18173720

    申请日：2023-02-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bokwang Song ,  Gee-Bum Kim ,  Kwang Soo Bae ,  Dae-Young Lee ,  Min Oh Choi

    IPC: H10K59/40 ,  G06V40/13 ,  H10K59/122 ,  H10K59/38 ,  H10K59/80

    Abstract: A display device includes: a display panel including a pixel having an emissive area, and a sensor having a sensing area; and an anti-reflection layer on the display panel, the anti-reflection layer including: a light blocking layer having a first opening overlapping with the emissive area, a second opening overlapping with the sensing area, and an intermediate opening between the first opening and the second opening; a color filter covering the first opening; an over-coating layer on the light blocking layer, and covering the color filter; and a light blocking pattern on the over-coating layer, and overlapping with an area between the intermediate opening and the first opening.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230083612A1

    公开(公告)日：2023-03-16

    申请号：US17661820

    申请日：2022-05-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bo Kwang Song ,  Gee Bum Kim ,  Kwang Soo Bae ,  Dae Young Lee ,  Min Oh Choi

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device includes a substrate, a plurality of light-emitting units disposed on the substrate and that emit light, a bank layer disposed on the substrate and that partitions the plurality of light-emitting units, a plurality of light-sensing units disposed on the substrate and that sense incident light, and a light-shielding layer disposed on the bank layer and that includes a light-shielding opening that overlaps each of the light-sensing units. At least a part of the light-shielding opening overlaps the bank layer.

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