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    Display panel with reduced external reflection and improved light efficiency
    1.
    发明授权
    Display panel with reduced external reflection and improved light efficiency 有权

    公开(公告)号：US11469403B2

    公开(公告)日：2022-10-11

    申请号：US16847506

    申请日：2020-04-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Kyu Joo ,  Byung-Chul Kim ,  Inok Kim ,  Jaecheol Park ,  Jaemin Seong ,  Inseok Song ,  Keunchan Oh ,  Gak Seok Lee ,  Jieun Jang ,  Chang-Soon Jang

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display panel includes a base substrate including: a plurality of pixel regions and a peripheral region adjacent thereto; a pixel defining film disposed on the base substrate and having a plurality of openings, each of which corresponding to a respective one of the plurality of pixel regions; a plurality of light emitting elements disposed on the base substrate corresponding to the plurality of openings and configured to generate first color light; an encapsulation member disposed on the plurality of light emitting elements; a light shield pattern disposed on the encapsulation member and overlapping the peripheral region when viewed in a plan view; and a light control layer disposed on the encapsulation member and the light shield pattern and overlapping the plurality of pixel regions. The pixel defining film includes a first color material, and the light shield pattern includes a second color material different from the first color.

    Display panel having anti-static feature and method for manufacturing the same
    3.
    发明授权
    Display panel having anti-static feature and method for manufacturing the same 有权
    具有防静电功能的显示面板及其制造方法

    公开(公告)号：US09329428B2

    公开(公告)日：2016-05-03

    申请号：US13826997

    申请日：2013-03-14

    Applicant: Samsung Display Co., LTD.

    Inventor： Yi-Seop Shim ,  Soo-Hye Ryu ,  Chang-Soon Jang ,  Chul Huh

    IPC: G02B27/00 ,  G02F1/1335 ,  G02B5/20 ,  G02F1/1333

    CPC classification number: G02F1/133514 ,  G02B5/20 ,  G02F1/1333 ,  G02F1/133509 ,  G02F1/133512 ,  G02F2001/133388 ,  G02F2202/22

    Abstract: A display panel includes a first substrate and a spaced apart second substrate and a protection or other additional film attached to an outer and laterally extending major surface of the first substrate. The first substrate includes a first base substrate having a major lateral surface subdivided into a display region and a peripheral region, a color filter member disposing on the first base substrate and having a plurality of color filters, a light blocking member disposing on the peripheral region of the first base substrate and an overcoating member disposing on the color filter member and on the light blocking member and extending to cover a sidewall surface of the light blocking member. The extend overcoating member helps block charged particles from reaching the light blocking member, thus preventing discoloration of the color filter due to influx of static electricity associated with the charged particles.

    Abstract translation: 显示面板包括第一基板和间隔开的第二基板以及附着到第一基板的外侧和横向延伸的主表面的保护或其它附加膜。 第一基板包括具有细分为显示区域和周边区域的主侧面的第一基板，布置在第一基板上并具有多个滤色器的滤色器构件，设置在周边区域上的遮光构件 的第一基底基板和外涂层部件，其设置在滤色器部件和遮光部件上并延伸以覆盖遮光部件的侧壁表面。 延伸覆盖构件有助于阻止带电颗粒到达遮光构件，从而防止由于与带电粒子相关联的静电的流入而导致的滤色器变色。

    DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME
    9.
    发明申请
    DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210175291A1

    公开(公告)日：2021-06-10

    申请号：US17179773

    申请日：2021-02-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-kyu Joo ,  Keunchan Oh ,  Byung-Chul Kim ,  Inok Kim ,  Jaemin Seong ,  Gakseok Lee ,  Jieun Jang ,  Inseok Song ,  Chang-Soon Jang

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes: an upper display substrate including a plurality of pixel areas arranged in each of a plurality of pixel columns and a light blocking area disposed adjacent to the pixel areas; and a lower display substrate including a plurality of display elements respectively overlapping the pixel areas, wherein the upper display substrate includes: a base substrate; a color filter layer disposed on the base substrate; and a light control layer disposed on the color filter layer and including transmission portions respectively at least partially overlapping first pixel areas arranged in a first one of the pixel columns and first conversion portions respectively at least partially overlapping second pixel areas arranged in a second one of the pixel columns, wherein the light blocking area includes a first light blocking area defined between the transmission portion and the first conversion portion, and a second light blocking area defined between the first conversion portions, and a first shortest distance from the base substrate to a lower surface of a first portion of the light control layer overlapping the first light blocking area is substantially equal to a second shortest distance from the base substrate to a lower surface of a second portion of the light control layer overlapping the second light blocking area.

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