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    DISPLAY APPARATUS
    1.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240306439A1

    公开(公告)日：2024-09-12

    申请号：US18505557

    申请日：2023-11-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jonghyun Choi ,  Younjoon Kim ,  Minjeong Oh

    IPC: H10K59/124 ,  H10K59/122

    CPC classification number: H10K59/124 ,  H10K59/122

    Abstract: A display apparatus that is flexible and robust includes a substrate defining a first area and a second area, the first area including a plurality of first pixel and a plurality of first separation areas between first pixel areas adjacent to each other in the first direction, the second area including a plurality of second pixel areas, a first insulating layer having a plurality of first trenches and a plurality of second trenches, the plurality of first trenches respectively corresponding to boundaries between first pixel areas arranged in the first direction and the plurality of first separation areas, the plurality of second trenches corresponding to boundaries between second pixel areas arranged in the first direction, a plurality of first separation layers buried in the plurality of first trenches, and a plurality of second separation layers buried in the plurality of second trenches.

    Color control member and display device employing the same
    2.
    发明授权
    Color control member and display device employing the same 有权

    公开(公告)号：US11088216B2

    公开(公告)日：2021-08-10

    申请号：US16737481

    申请日：2020-01-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwangsoo Bae ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

    IPC: H01L27/32 ,  H01L51/52 ,  G02F1/1335 ,  G02B5/20

    Abstract: A color control member includes a substrate including a first pixel area and a second pixel area; a first color conversion layer converting incident light on the first color conversion layer to light of a first color, the light of the first color being emitted from the first color conversion layer and through the first pixel area; a second color conversion layer converting incident light on the second color conversion layer to light of a second color, the light of the second color being emitted through the second color conversion layer and through the second pixel area; and a partition wall disposed between the first color conversion layer and the second color conversion layer to correspond to a light-blocking area of the substrate in which the light emitted from the first color conversion layer or the second color conversion layer is blocked from being emitted to the other thereof.

    COATING APPARATUS
    3.
    发明申请
    COATING APPARATUS 审中-公开
    涂装装置

    公开(公告)号：US20140261183A1

    公开(公告)日：2014-09-18

    申请号：US13941860

    申请日：2013-07-15

    Applicant: NURI TECH CO., LTD. ,  Samsung Display Co., Ltd.

    Inventor： JAE CHEOL PARK ,  Chunghyuk Lee ,  Daeho Song ,  Nakcho Choi ,  Gyeongeun Eoh ,  Minjeong Oh ,  Min-Woo Lee ,  Sangkyun Bae

    IPC: C23C14/54

    CPC classification number: C23C16/00 ,  B05D1/60

    Abstract: A coating apparatus including an evaporation part, a thermal decomposition part, a deposition chamber, a vacuum pump, and a discharge pipe. The deposition chamber includes an upper portion, a lower portion facing the upper portion, and a sidewall portion connecting the upper portion and the lower portion to each other and including an inlet, first outlet, a second outlet, a third outlet and a fourth outlet. The discharge pipe includes a first auxiliary pipe connected to the first outlet and the second outlet, a second auxiliary pipe connected to the third outlet and the fourth outlet, an intermediate pipe connected to the first auxiliary pipe and the second auxiliary pipe, and a main pipe connected to the intermediate pipe. The vacuum pump is configured to discharge a portion of the monomer of the deposition material, which is not deposited, from the deposition chamber through the discharge pipe.

    Abstract translation: 包括蒸发部分，热分解部分，淀积室，真空泵和排出管的涂覆装置。 沉积室包括上部，面向上部的下部和将上部和下部彼此连接的侧壁部，并且包括入口，第一出口，第二出口，第三出口和第四出口 。 排出管包括连接到第一出口和第二出口的第一辅助管，连接到第三出口和第四出口的第二辅管，连接到第一辅管和第二辅管的中间管，以及主管 管道连接到中间管道。 真空泵被配置为通过排出管将未沉积的沉积材料的单体的一部分从沉积室排出。

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US12225762B2

    公开(公告)日：2025-02-11

    申请号：US17523345

    申请日：2021-11-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwang Soo Bae ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

    IPC: H10K50/856 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40

    Abstract: A display device includes a substrate, a sub-pixel structure, a light blocking member, and a reflective member. A display area including a sub-pixel area is defined on the substrate. The sub-pixel structure is disposed in the sub-pixel area on the substrate. The light blocking member is disposed over the sub-pixel structure, and a first opening is defined in a portion of the light blocking member which overlaps the sub-pixel structure. The reflective member is disposed between the light blocking member and the sub-pixel structure, and the reflective member surrounds the sub-pixel structure and the first opening.

    DISPLAY DEVICE INCLUDING A LIGHT CONTROL PATTERN
    5.
    发明申请
    DISPLAY DEVICE INCLUDING A LIGHT CONTROL PATTERN 有权

    公开(公告)号：US20210013455A1

    公开(公告)日：2021-01-14

    申请号：US16838109

    申请日：2020-04-02

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kwangsoo Bae ,  Beomsoo Park ,  Minjeong Oh ,  Youngje Cho

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device is provided including a substrate. The substrate includes a pixel area and a light-blocking area. A light-emitting element is arranged in the pixel area of the substrate. An insulating layer is disposed on the substrate. The insulating layer has an opening corresponding to the light-blocking area and an insulating pattern corresponding to the pixel area. A light control pattern at least partially surrounds the insulating pattern of the insulating layer and is arranged in the opening corresponding to the light-blocking area.

    Backlight unit, fabrication method thereof, and display device including the same
    6.
    发明授权
    Backlight unit, fabrication method thereof, and display device including the same 有权

    公开(公告)号：US10274666B2

    公开(公告)日：2019-04-30

    申请号：US15811741

    申请日：2017-11-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwangsoo Bae ,  Jungsuk Bang ,  Minjeong Oh ,  Haeju Yun

    IPC: G02B6/00 ,  F21V8/00 ,  H01L27/12 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

    Abstract: A backlight unit includes a light source; a light guide plate; and an optical member on the light guide plate. The optical member includes first insulating patterns into which light from the light guide plate is incident to the optical member; a first insulating layer which covers the first insulating patterns; second insulating patterns into which light from the first insulating layer is incident; and a second insulating layer which covers the second insulating patterns. The light guide plate includes a light incident side surface, pairs of insulating patterns each include one first insulating pattern and one second insulating pattern, and in a top plan view, for each pair of insulating patterns, the first insulating pattern is closer to the light incident side surface than the second insulating pattern.

    DISPLAY APPARATUS
    9.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240057392A1

    公开(公告)日：2024-02-15

    申请号：US18163387

    申请日：2023-02-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minjeong Oh ,  Beomyeol Park ,  Kijune Lee ,  Sungeun Lee ,  Jinho Ju ,  Jonghyun Choi

    IPC: H10K59/122

    CPC classification number: H10K59/122 ,  H10K59/131

    Abstract: A display apparatus includes a first pixel area and a second pixel area adjacent to each other along a first direction, a first boundary between the first pixel area and the second pixel area, a first insulating layer which is in the first and second pixel areas, a first trench which is defined in the first insulating layer and corresponds to the first boundary, a first pixel separation layer which is in the first trench, the first pixel separation layer and including a material different from a material of the first insulating layer, and a first conductive line which connects the first pixel area to the second pixel area, the first conductive line being between the first insulating layer and the first pixel separation layer.

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