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    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200379300A1

    公开(公告)日：2020-12-03

    申请号：US16822851

    申请日：2020-03-18

    Applicant: Samsung Display Co., LTD.

    Inventor： Jongho SON ,  Young Gu KIM ,  Jiyun PARK ,  Jongmin OK ,  Sun-Young CHANG ,  Hyelim JANG ,  Baekkyun JEON ,  Kyungseon TAK

    IPC: G02F1/1337

    Abstract: Provided is a display device. The display device includes a liquid crystal display panel and an optical film disposed above the liquid crystal display panel, the optical film comprising a first pattern layer having a first refractive index and a second pattern layer having a second refractive index different from the first refractive index and disposed on the first pattern layer. The first pattern layer includes a first base part and a plurality of first protrusions. Each of the first protrusions includes a bottom surface adjacent to the first base part, an upper surface facing the bottom surface, and side surfaces between the bottom surface and the upper surface. Each of the side surfaces is perpendicular to the bottom surface and the upper surface.

    OPTICAL FILM AND DISPLAY DEVICE INCLUDING THE SAME
    3.
    发明申请
    OPTICAL FILM AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200379292A1

    公开(公告)日：2020-12-03

    申请号：US16815240

    申请日：2020-03-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyungseon TAK ,  Young Gu KIM ,  Jiyun PARK ,  Jongho SON ,  Jongmin OK ,  Sun-Young CHANG ,  Hyelim JANG ,  Baekkyun JEON

    IPC: G02F1/1335 ,  G02B5/02

    Abstract: An optical film includes a first pattern layer including a first base portion and first protruding portions disposed on the first base portion to be spaced apart from each other and having a first refractive index and a second pattern layer disposed on the first pattern layer and having a second refractive index. Each of the first protruding portions includes a first sub-protruding portion having a first width in a cross-section perpendicular to the first base portion, a second sub-protruding portion disposed between the first base portion and the first sub-protruding portion and having a width that increases from the first sub-protruding portion to the first base portion, and a third sub-protruding portion disposed on the first sub-protruding portion and having a width that decreases as a distance from the first sub-protruding portion increases.

    METHOD OF MANUFACTURING DISPLAY DEVICE
    4.
    发明申请
    METHOD OF MANUFACTURING DISPLAY DEVICE 审中-公开
    制造显示装置的方法

    公开(公告)号：US20140110868A1

    公开(公告)日：2014-04-24

    申请号：US13855159

    申请日：2013-04-02

    Applicant: SAMSUNG DISPLAY CO., LTD. ,  PUSAN NATIONAL UNIV. INDUSTRY-UNIVERSITY COOPERATI

    Inventor： Soon Joon RHO ,  Hyunggeun YOON ,  Hyelim JANG ,  Hyeokjin LEE ,  Jung Wook KIM ,  Dong Han SONG ,  Tae Hoon YOON

    IPC: G02F1/1337 ,  B29D11/00

    CPC classification number: G02F1/13378 ,  B29D11/0073 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726 ,  G02F2001/133761 ,  G02F2202/025

    Abstract: A method for forming a display device includes forming a liquid crystal layer between a first substrate and a second substrate spaced apart from the first substrate, in which the liquid crystal layer includes a liquid crystal composition including a reactive mesogen, applying an electric field to the liquid crystal layer, firstly curing the liquid crystal layer at a temperature from about −20° C. to about 60° C., and secondly curing the liquid crystal layer without applying the electric field. The liquid crystal composition includes the reactive mesogen in an amount exceeding 0 percent by weight and equal to or smaller than about 30 percent by weight relative to a total weight of the liquid crystal composition.

    Abstract translation: 一种形成显示装置的方法包括在第一基板和与第一基板间隔开的第二基板之间形成液晶层，其中液晶层包括具有反应性液晶元的液晶组合物，向 液晶层，首先在约-20℃至约60℃的温度下固化液晶层，然后在不施加电场的情况下二次固化液晶层。 该液晶组合物包含相对于液晶组合物的总重量超过0重量％且等于或小于约30重量％的反应性介晶。

    LIQUID CRYSTAL DISPLAY DEVICE
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170235166A1

    公开(公告)日：2017-08-17

    申请号：US15583156

    申请日：2017-05-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soon Joon RHO ,  Kyungmin KIM ,  Jin-Lak KIM ,  Hyelim JANG

    IPC: G02F1/137

    Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S.

    DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF
    9.
    发明申请
    DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF 审中-公开
    显示装置及其制造方法

    公开(公告)号：US20160289563A1

    公开(公告)日：2016-10-06

    申请号：US14932488

    申请日：2015-11-04

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyelim JANG

    IPC: C09K19/52 ,  G02F1/1341 ,  G02F1/1335 ,  G02F1/1343

    CPC classification number: C09K19/52 ,  C09K19/54

    Abstract: A display device includes a first substrate, a second substrate, and a liquid crystal layer. The second substrate faces the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having negative dielectric constant anisotropy and an additive. The additive may be 2,6-di-tert-butyl phenol in which at least one position of a 3-position, 4-position and 5-position is substituted with a substituent.

    Abstract translation: 显示装置包括第一基板，第二基板和液晶层。 第二基板面向第一基板。 液晶层设置在第一基板和第二基板之间。 液晶层包括具有负介电常数各向异性的液晶分子和添加剂。 添加剂可以是其中3-位，4-位和5-位的至少一个位置被取代基取代的2,6-二叔丁基苯酚。

    LIQUID CRYSTAL DISPLAY DEVICE
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20150062514A1

    公开(公告)日：2015-03-05

    申请号：US14226648

    申请日：2014-03-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Soon Joon RHO ,  Jin-Lak KIM ,  Kyungmin KIM ,  Hyelim JANG

    IPC: G02F1/1337

    CPC classification number: C09K19/32 ,  C09K19/2014 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004

    Abstract: The present disclosure relates to a liquid crystal display device including a first substrate including a first base substrate and a first alignment layer provided on the first base substrate, a second substrate including a second base substrate facing the first base substrate and a second alignment layer provided on the second base substrate. The device further includes a liquid crystal layer provided between the first substrate and the second substrate and including a liquid crystal composition. The liquid crystal layer may include a bicyclohexane liquid crystal compound and an alkenyl liquid crystal compound.

    Abstract translation: 本发明涉及一种液晶显示装置，包括：第一基板，包括第一基板和设置在第一基板上的第一取向层;第二基板，包括面向第一基板的第二基板;第二配置层， 在第二基底上。 该装置还包括设置在第一基板和第二基板之间并包括液晶组合物的液晶层。 液晶层可以包括双环己烷液晶化合物和链烯基液晶化合物。

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