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    LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME 有权
    液晶显示器及其制造方法

    公开(公告)号：US20150062517A1

    公开(公告)日：2015-03-05

    申请号：US14315974

    申请日：2014-06-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Taek Joon LEE ,  Hyun Ku AHN ,  Jae Jin LYU

    IPC: G02F1/1337

    CPC classification number: G02F1/133711 ,  G02F1/1337 ,  G02F1/133707 ,  G02F2001/133726 ,  G02F2001/134345 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1009 ,  Y10T428/1014

    Abstract: A liquid crystal display may include: a first substrate, a second substrate facing the first substrate, a field generating electrode disposed on at least one of the first substrate and the second substrate, an alignment layer disposed on the field generating electrode, and a liquid crystal layer disposed between the first substrate and the second substrate. The alignment layer may include a lower layer including an organic material and an upper layer disposed on the lower layer and including an inorganic material.

    Abstract translation: 液晶显示器可以包括：第一基板，面对第一基板的第二基板，设置在第一基板和第二基板中的至少一个上的场产生电极，设置在场产生电极上的取向层，以及液体 晶体层设置在第一基板和第二基板之间。 取向层可以包括包括有机材料的下层和设置在下层上并包括无机材料的上层。

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    5.
    发明申请
    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20210263345A1

    公开(公告)日：2021-08-26

    申请号：US17317821

    申请日：2021-05-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Soo JUNG ,  Young Gu KIM ,  Taek Joon LEE ,  Hye Lim JANG ,  Baek Kyun JEON

    IPC: G02F1/00 ,  G02F1/13357 ,  G02F1/1335 ,  G02F1/1337

    Abstract: A display device including a first substrate, a pixel disposed on the first substrate and including first, second and third sub-pixel electrodes adjacent to each other, a second substrate spaced from the first substrate, a color conversion layer disposed on the second substrate and with a first wavelength conversion layer overlapping with the first sub pixel electrode and a second wavelength conversion layer overlapping with the second sub pixel electrode, a transmissive layer including a first sub-transmissive layer overlapping with the third sub-pixel electrode and a second sub-transmissive layer disposed between the first wavelength conversion layer and the second wavelength conversion layer, and a planarization layer disposed on the color conversion layer and the transmissive layer. A method of manufacturing a display device having a flatter planarization layer with reduced variations in thickness is also disclosed.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    6.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210048712A1

    公开(公告)日：2021-02-18

    申请号：US17074528

    申请日：2020-10-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Soo JUNG ,  Young Gu KIM ,  Taek Joon LEE ,  Hye Lim JANG ,  Baek Kyun JEON ,  Kyung Seon TAK

    IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1343

    Abstract: A display device including: a first substrate; first through third subpixel electrodes which are disposed on the first substrate to neighbor each other; a second substrate opposing the first substrate; a first wavelength conversion pattern at least partially overlapping the first subpixel electrode and a second wavelength conversion pattern at least partially overlapping the second subpixel electrode; a first light transmission pattern at least partially overlapping the third subpixel electrode and a second light transmission pattern disposed between the first wavelength conversion pattern and the second wavelength conversion pattern; and a low refractive layer which has a lower refractive index than the first and second wavelength conversion patterns.

    LIQUID CRYSTAL DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND ALIGNMENT LAYER COMPOSITION
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND ALIGNMENT LAYER COMPOSITION 审中-公开
    液晶显示装置，其制造方法和对准层组合物

    公开(公告)号：US20150253628A1

    公开(公告)日：2015-09-10

    申请号：US14479802

    申请日：2014-09-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Gyun KIM ,  Tae Jin KONG ,  Taek Joon LEE

    IPC: G02F1/1337 ,  C09K19/56 ,  C08G73/10 ,  B05D3/00

    CPC classification number: G02F1/133711 ,  C09D11/033 ,  C09D179/08

    Abstract: A liquid crystal display includes: a lower substrate; an upper substrate facing the lower substrate; an alignment layer on the lower substrate and the upper substrate; and a liquid crystal layer between the lower substrate and the upper substrate. The alignment layer includes two monomers including polyimide and a reactive mesogen, and an alignment solvent. The alignment solvent includes a first solvent configured to increase solubility of a polymer, a second solvent configured to increase spreadability of the alignment solvent, and a third solvent configured to decrease vapor pressure of the alignment solvent. A total content of the first solvent and the second solvent is from about 70 weight percent to about 95 weight percent based on a total weight of the alignment solvent. The alignment solvent has the vapor pressure at 90° C. from about 10 mm Hg to about 20 mm Hg.

    Abstract translation: 液晶显示器包括：下基板; 面向下基板的上基板; 下基板和上基板上的取向层; 以及在下基板和上基板之间的液晶层。 取向层包括两种单体，包括聚酰亚胺和反应性介晶，以及取向溶剂。 取向溶剂包括配置成增加聚合物的溶解度的第一溶剂，被配置成增加取向溶剂的铺展性的第二溶剂，以及配置成降低取向溶剂蒸气压的第三溶剂。 基于对准溶剂的总重量，第一溶剂和第二溶剂的总含量为约70重量％至约95重量％。 取向溶剂的蒸气压在90℃至约10mmHg至约20mmHg。

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220190041A1

    公开(公告)日：2022-06-16

    申请号：US17446815

    申请日：2021-09-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taek Joon LEE ,  Sang Hee YU ,  Jae Jin LYU ,  Seung Hee JANG ,  Baek Hee LEE ,  Jun Woo LEE

    IPC: H01L27/32 ,  H01L25/16

    Abstract: A display device according to an embodiment includes a light emitting unit including a first light emitting diode to emit first blue light, a second light emitting diode to emit second blue light, the second blue light being different from the first blue light in central wavelength, and a quantum dot color conversion unit including a quantum dot color conversion layer on and overlapping the second light emitting diode.

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