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    PHOTOLUMINESCENT LIQUID CRYSTAL DISPLAY
    72.
    发明申请
    PHOTOLUMINESCENT LIQUID CRYSTAL DISPLAY 有权
    光致发光液晶显示器

    公开(公告)号：US20160070136A1

    公开(公告)日：2016-03-10

    申请号：US14822114

    申请日：2015-08-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Eun Joo JANG ,  Shin Ae JUN ,  Hyun A KANG

    IPC: G02F1/1335

    CPC classification number: G02F1/133514 ,  G02F1/133528 ,  G02F1/1336 ,  G02F1/133617 ,  G02F2001/133614 ,  G02F2201/086

    Abstract: A photoluminescent liquid crystal display includes: a liquid crystal panel including a lower substrate, an upper substrate, a liquid crystal layer interposed between the upper and lower substrates, and a photoluminescent color filter layer disposed between the upper substrate and the liquid crystal layer; an optical device disposed on the upper substrate; a polarizing plate disposed under the lower substrate; and a backlight unit disposed under the polarizing plate and which emits blue light, where the photoluminescent color filter layer includes a first color filter which emits polarized red light, a second color filter which emits polarized green light, and a third color filter which emits polarized blue light, and the first color filter and the second color filter include a semiconductor nanocrystal-polymer composite.

    Abstract translation: 光致发光液晶显示器包括：液晶板，包括下基板，上基板，插入在上基板和下基板之间的液晶层，以及设置在上基板和液晶层之间的光致发光滤色器层; 设置在上基板上的光学装置; 设置在下基板下方的偏光板; 以及背光单元，其设置在所述偏振板下方并发出蓝色光，其中所述光致发光滤色器层包括发射偏振红光的第一滤色器，发射偏振绿光的第二滤色器和发射偏振绿色光的第三滤色器 蓝色光，并且第一滤色器和第二滤色器包括半导体纳米晶体 - 聚合物复合材料。

    DISPLAY PANEL AND PRODUCTION METHOD THEREOF
    77.
    发明公开
    DISPLAY PANEL AND PRODUCTION METHOD THEREOF 审中-公开

    公开(公告)号：US20240105885A1

    公开(公告)日：2024-03-28

    申请号：US18519534

    申请日：2023-11-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Shang Hyeun PARK ,  Deukseok CHUNG ,  Tae Gon KIM ,  Min Jong BAE ,  Shin Ae JUN

    IPC: H01L33/50 ,  H01L25/16

    CPC classification number: H01L33/505 ,  H01L25/167 ,  H01L33/504 ,  H01L2933/0041 ,  H01L2933/0091

    Abstract: A display panel including a wavelength conversion structure that includes a base structure including partition walls that define a first space and a second space, a first quantum dot composite disposed in the first space, and a second quantum dot composite disposed in the second space. The height of the partition wall is greater than or equal to about 5 micrometers and less than or equal to about 50 micrometers, and the first quantum dot composite provides a first top surface and the second quantum dot composite provides a second top surface. A production method for making the wavelength conversion structure uses a first ink composition that includes first quantum dots and a first matrix, and a second ink composition that includes second quantum dots and a second matrix.

    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME
    78.
    发明公开
    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240099094A1

    公开(公告)日：2024-03-21

    申请号：US18457684

    申请日：2023-08-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae-Gon KIM ,  Joonghyuk KIM ,  Seung-Yeon KWAK ,  Ji Whan KIM ,  Sunghun LEE ,  Shin Ae JUN ,  Deuk Seok CHUNG ,  Hyeonho CHOI

    IPC: H10K59/38 ,  H10K59/32

    CPC classification number: H10K59/38 ,  H10K59/32 ,  H10K2102/331

    Abstract: A display panel includes a color conversion panel and a light emitting panel, the light emitting panel includes a light emitting device that includes a first electrode, a second electrode, and a blue light emitting unit that includes an organic light emitting layer and is disposed between the first electrode and the second electrode and is configured to emit blue light. The color conversion panel includes a color conversion layer including at least two color conversion regions, and optionally, a partition wall defining that at least two regions, wherein the color conversion region includes a first region corresponding to a green pixel, a second region corresponding to a red pixel, and optionally a third region corresponding to a blue pixel. The first region includes a first composite including a matrix and a plurality of first semiconductor nanoparticles dispersed in the matrix, the first semiconductor nanoparticles includes a Group I-III-VI compound including silver, indium, gallium, and sulfur, and is configured to emit green light.

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