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    LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF
    11.
    发明申请
    LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 审中-公开
    液晶显示及其制造方法

    公开(公告)号：US20160259210A1

    公开(公告)日：2016-09-08

    申请号：US14931031

    申请日：2015-11-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Min KIM ,  Min Ki NAM ,  Nam Seok ROH ,  Ki Soo PARK ,  Hae Il PARK ,  Kwang Keun LEE ,  Jun Han LEE

    IPC: G02F1/1335 ,  G02F1/1341 ,  G02F1/1333

    CPC classification number: G02F1/133617 ,  G02F1/133305 ,  G02F1/133377 ,  G02F2001/133548

    Abstract: A liquid crystal display, including: a flexible substrate; a plurality of pixel electrodes formed on the substrate; a liquid crystal layer filled in a microcavity formed on the pixel electrode; a roof layer covering the microcavity; an overcoat sealing the microcavity; a flexible polarizer formed on the overcoat; and a color conversion layer formed on the polarizer, wherein the color conversion layer includes a plurality of color conversion media layers formed at a position corresponding to the microcavity, and upper light blocking members formed between the color conversion media layers to partition the color conversion media layers. The liquid crystal display has good color reproducibility and flexibility by forming the flexible wire grid polarizer and the color conversion media (CCM) on the surface of the liquid crystal display manufactured with one substrate.

    Abstract translation: 一种液晶显示器，包括：柔性基板; 形成在所述基板上的多个像素电极; 填充在形成在像素电极上的微腔中的液晶层; 覆盖微腔的屋顶层; 外罩密封微腔; 形成在外涂层上的柔性偏光片; 以及形成在所述偏振器上的颜色转换层，其中所述颜色转换层包括形成在对应于所述微腔的位置处的多个颜色转换介质层，以及形成在所述颜色转换介质层之间的上部遮光件，以分隔所述颜色转换介质 层。 通过在由一个基板制造的液晶显示器的表面上形成柔性线栅偏振器和颜色转换介质（CCM），液晶显示器具有良好的色彩再现性和柔性。

    DISPLAY DEVICE
    12.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220115567A1

    公开(公告)日：2022-04-14

    申请号：US17645418

    申请日：2021-12-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae Hong PARK ,  Sung Woon KIM ,  Min Ki NAM ,  Kyoung Won PARK ,  Dong Han SONG

    IPC: H01L33/50 ,  H01L27/15 ,  H01L33/62 ,  C09K11/06

    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.

    DISPLAY DEVICE
    14.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170329175A1

    公开(公告)日：2017-11-16

    申请号：US15594026

    申请日：2017-05-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Baek Hee LEE ,  Yong Seok KIM ,  Min Ki NAM ,  Hae Il PARK

    IPC: G02F1/1335 ,  G02F1/1333

    CPC classification number: G02F1/133504 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133621 ,  G02F2001/133562 ,  G02F2001/133614 ,  G02F2202/36

    Abstract: A display device may include a first polarizer, a second polarizer, a liquid crystal layer, a light unit, a color filter layer, and a particle set. The second polarizer may overlap the first polarizer. The liquid crystal layer may be positioned between the first polarizer and the second polarizer. The light unit may overlap the liquid crystal layer and may provide first light. The first polarizer may be positioned between the light unit and the liquid crystal layer. The color filter layer may overlap the liquid crystal layer. The second polarizer may be positioned between the color filter layer and the liquid crystal layer. The particle set may include a plurality of particles, may overlap the liquid crystal layer, and may scatter the first light. The second polarizer may be positioned between the particle set and the liquid crystal layer.

    METHOD FOR MANUFACTURING QUANTUM DOTS
    15.
    发明申请
    METHOD FOR MANUFACTURING QUANTUM DOTS 有权
    制造量子的方法

    公开(公告)号：US20170037314A1

    公开(公告)日：2017-02-09

    申请号：US15059325

    申请日：2016-03-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Min Ki NAM ,  Baek Hee LEE ,  Young Min KIM ,  Hae Il PARK ,  Dong-Hoon LEE

    IPC: C09K11/88 ,  H01L51/50

    CPC classification number: C09K11/883 ,  B82Y40/00 ,  C09K11/08 ,  C09K11/0811 ,  C09K11/54 ,  C09K11/62 ,  H01L27/3281 ,  H01L51/502 ,  Y10S977/774

    Abstract: A method for manufacturing a quantum dot includes a method of manufacturing a quantum dot including heating a first mixture including a Group II precursor and a Group III precursor, adding an organic solvent to the first mixture and cooling the resultant under an inert gas atmosphere, adding a Group V precursor solution to the cooled resultant including the first mixture and the organic solvent to prepare a second mixture and heating the second mixture, and adding a mixture of a Group V precursor and a Group VI precursor to the second mixture to prepare a third mixture and allowing third mixture to react.

    Abstract translation: 制造量子点的方法包括制造量子点的方法，包括加热包括II族前体和III族前体的第一混合物，向第一混合物中加入有机溶剂，并在惰性气体气氛下冷却所得物，加入 将包含第一混合物和有机溶剂的冷却产物的V族前体溶液加入到第二混合物中，并加热第二混合物，并将V族前体和VI族前体的混合物加入第二混合物中以制备第三混合物 混合物并允许第三混合物反应。

    DISPLAY DEVICE
    17.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200168668A1

    公开(公告)日：2020-05-28

    申请号：US16674050

    申请日：2019-11-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo Dong KIM ,  Min Ki NAM ,  Sung Woon KIM ,  Kyoung Won PARK ,  Su Jin KIM

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device is provided. The display device includes a substrate; a light-emitting layer providing first light having a first wavelength; and a light converter disposed on the light-emitting layer, wherein the plurality of pixels include first, second, third, and fourth pixels which includes first and second subpixels, the light converter includes a first wavelength conversion layer and a second wavelength conversion layer disposed in the first pixel and the second pixel, respectively, a light-transmitting layer disposed in the third pixel, and a third wavelength conversion layer disposed in the first subpixel, the first wavelength conversion layer and the second wave length conversion layer include a first wavelength conversion material and a second wavelength conversion material which convert the first light into light having different wavelength, respectively, the third wavelength conversion layer includes the first and second wavelength conversion materials.

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200091464A1

    公开(公告)日：2020-03-19

    申请号：US16507954

    申请日：2019-07-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyoung Won PARK ,  Sung Woon KIM ,  Soo Dong KIM ,  Jin Won KIM ,  Min Ki NAM

    IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

    Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.

    DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200075814A1

    公开(公告)日：2020-03-05

    申请号：US16542999

    申请日：2019-08-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae Hong PARK ,  Sung Woon KIM ,  Min Ki NAM ,  Kyoung Won PARK ,  Dong Han SONG

    IPC: H01L33/50 ,  H01L27/15 ,  H01L33/62 ,  C09K11/06

    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.

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