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    METHOD OF TRANSFERRING REVERSE PATTERN BY USING IMPRINT PROCESS
    11.
    发明申请
    METHOD OF TRANSFERRING REVERSE PATTERN BY USING IMPRINT PROCESS 审中-公开
    使用印刷工艺传输反向图案的方法

    公开(公告)号：US20160023400A1

    公开(公告)日：2016-01-28

    申请号：US14733172

    申请日：2015-06-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaeseung Chung ,  Dongouk Kim ,  Joonyong Park ,  Jihyun Bae ,  Bongsu Shin ,  Jong G. Ok ,  Ilsun Yoon ,  Sunghoon Lee ,  Sukgyu Hahm

    IPC: B29C59/16

    CPC classification number: G03F7/0002

    Abstract: A method of transferring a reverse pattern using an imprint process includes: preparing a master mold, where a first pattern is defined on a surface of the master mold; coating an imprint resin on the master mold to cover the first pattern; pressing the imprint resin toward the master mold using a stamp member; curing the imprint resin to form a second pattern between the master mold and the stamp member, where the second pattern has a reverse shape to a shape of the first pattern; detaching the stamp member from the master mold to separate the second pattern from the master mold; and transferring the second pattern onto a transfer substrate.

    Abstract translation: 使用压印处理传送反向图案的方法包括：准备主模具，其中第一图案被限定在主模具的表面上; 在母模上涂覆压印树脂以覆盖第一图案; 使用印模部件将压印树脂压向母模; 固化压印树脂以在主模和印模构件之间形成第二图案，其中第二图案具有与第一图案的形状相反的形状; 将印模部件从主模上拆下，将第二图案与主模分离; 并将第二图案转印到转印衬底上。

    WIRE GRID POLARIZER, LIQUID CRYSTAL DISPLAY HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME
    12.
    发明申请
    WIRE GRID POLARIZER, LIQUID CRYSTAL DISPLAY HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME 有权
    线网偏振器，液晶显示器及其制造方法

    公开(公告)号：US20150323721A1

    公开(公告)日：2015-11-12

    申请号：US14541652

    申请日：2014-11-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaeseung Chung ,  Dongouk Kim ,  Joonyong Park ,  Jihyun Bae ,  Bongsu Shin ,  Sunghoon Lee ,  Sukgyu Hahm

    IPC: G02B5/30 ,  G02F1/1335

    CPC classification number: G02B5/3058 ,  G02F1/133528 ,  G02F2001/133548

    Abstract: A wire grid polarizer includes a substrate, a first layer and a second layer disposed on the first layer, in which a first region and a second region are defined in the first layer, the first layer includes: a first wire grid including a plurality of first wires and disposed in the first region, where the first wires are spaced apart from each other, and no wire grid is disposed in the second region; and a first protection layer which covers the first wire grid, a third region and a fourth region are defined in the second layer, and the second layer includes a second wire grid including a plurality of second wires and disposed in the third region, where the second wires are spaced apart from each other, and no wire grid is disposed in the fourth region.

    Abstract translation: 线栅偏振器包括基板，设置在第一层上的第一层和第二层，其中在第一层中限定第一区域和第二区域，第一层包括：第一线栅，包括多个 第一电线并且设置在第一区域中，其中第一电线彼此间隔开，并且在第二区域中不设置线栅; 并且覆盖第一线栅的第一保护层，第三区域和第四区域被限定在第二层中，并且第二层包括包括多个第二线并且设置在第三区域中的第二线栅格， 第二线彼此间隔开，并且在第四区域中不设置线栅。

    Directional backlight unit and image display apparatus including the same
    20.
    发明授权
    Directional backlight unit and image display apparatus including the same 有权

    公开(公告)号：US10393945B2

    公开(公告)日：2019-08-27

    申请号：US15860202

    申请日：2018-01-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongouk Kim ,  Joonyong Park ,  Jaeseung Chung ,  Alexander V. Morozov ,  Bongsu Shin ,  Jihyun Bae ,  Seokho Song ,  Dongsik Shim ,  Sunghoon Lee

    IPC: F21V7/04 ,  F21V8/00

    Abstract: Provided are a directional backlight unit and an image display apparatus including the same. The directional backlight unit includes at least one light source, a light guide plate arranged at a side of the at least one light source and configured to guide light emitted from the at least one light source by total reflection, a plurality of diffraction gratings arranged in a pattern at a surface of the light guide plate and configured to diffract the light and to emit the light diffracted by the plurality of diffraction gratings at a predetermined angle from a front surface; and a mirror arranged at a rear surface of the light guide plate and configured to reflect the light diffracted by the plurality of diffraction gratings toward the light guide plate, the rear surface of the light guide plate being opposite to the front surface of the light guide plate.

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