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    DISPLAY DEVICE
    31.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220262870A1

    公开(公告)日：2022-08-18

    申请号：US17494352

    申请日：2021-10-05

    Applicant: Samsung Display Co., LTD.

    Inventor： Jong Ho SON ,  Young Gu KIM ,  Ji Yun PARK ,  Bong Sung SEO ,  Yeon Hee LEE ,  Baek Kyun JEON ,  Kyung Seon TAK

    IPC: H01L27/32

    Abstract: A display device comprises pixels including a first sub-pixel, a second sub-pixel, a third sub-pixel, a fourth sub-pixel, and a fifth sub-pixel, each sub-pixel including an emission area, wherein the first sub-pixel and the fourth sub-pixel emit light of a first color, the second sub-pixel and the fifth sub-pixel emit light of a second color, the third sub-pixel emits light of a third color, a first emission area of the first sub-pixel, a second emission area of the second sub-pixel, a fourth emission area of the fourth sub-pixel, and a fifth emission area of the fifth sub-pixel surround a third emission area of the third sub-pixel, and the third emission area of the third sub-pixel has four interior angles equal to or greater than about 180 degrees, and another four interior angles equal to or less than about 90 degrees.

    LOW REFRACTIVE LAYER AND DISPLAY DEVICE
    32.
    发明申请
    LOW REFRACTIVE LAYER AND DISPLAY DEVICE 有权

    公开(公告)号：US20220037623A1

    公开(公告)日：2022-02-03

    申请号：US17179947

    申请日：2021-02-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji Yun PARK ,  Young Gu KIM ,  Bong Sung SEO ,  Jong Ho SON ,  Yeon Hee LEE ,  Baek Kyun JEON ,  Kyung Seon TAK

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A low refractive layer and a display device are provided. The display device includes a plurality of light-emitting elements, a color conversion layer on the light-emitting elements, and a low refractive layer on the color conversion layer, wherein the low refractive layer includes a monomer represented by Formula 1. In Formula 1, R1 and R3 may each independently be a substituted or unsubstituted alkyl group or hydrogen, R2 may be a substituted or unsubstituted alkyl group having two or more carbon atoms, Xa, Xb, and Xc may each independently be a curable functional group, and n and m may each independently be a natural number in a range of 1 to 5.

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    33.
    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
    34.
    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.

    PHOTO-ALIGNMENT LAYER AND LIQUID CRYSTAL DISPLAY
    39.
    发明申请
    PHOTO-ALIGNMENT LAYER AND LIQUID CRYSTAL DISPLAY 有权
    照相层和液晶显示

    公开(公告)号：US20160195777A1

    公开(公告)日：2016-07-07

    申请号：US14872660

    申请日：2015-10-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Woo LEE ,  Suk Hoon KANG ,  Jin-Soo JUNG ,  Baek Kyun JEON ,  Jong Hwan JEON

    IPC: G02F1/1337 ,  C09K19/56 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1343 ,  C08G73/10 ,  G02F1/1368

    CPC classification number: G02F1/133723 ,  C08G73/1014 ,  C08G73/1017 ,  C08G73/1042 ,  C08G73/1078 ,  C09D179/08 ,  C09K19/56 ,  G02F1/133788 ,  G02F2001/134372 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

    Abstract: A liquid crystal display including a first substrate, a thin film transistor disposed on the first substrate, a first electrode connected to the thin film transistor, and a first alignment layer disposed on the first electrode, wherein the first alignment layer includes polyimide and a capping group connected to a main chain end of the polyimide, and the capping group contains at least one of a first compound represented by the following Chemical Formula 1, and a second compound represented by the following Chemical Formula 2: A1 and A2 are, independently of each other, an aromatic compound having 4 to 20 carbon atoms or an aliphatic cyclic compound having 4 to 20 carbon atoms; and B1 and B2 are, independently of each other, a crosslinking reaction group containing an alkylene group (—CnH2n—, n is a natural number).

    Abstract translation: 一种液晶显示器，包括第一基板，设置在第一基板上的薄膜晶体管，连接到薄膜晶体管的第一电极和设置在第一电极上的第一取向层，其中第一取向层包括聚酰亚胺和封盖 与聚酰亚胺的主链端连接的基团，封端基包含由以下化学式1表示的第一化合物和由以下化学式2表示的第二化合物中的至少一种：A1和A2独立地为 彼此具有4至20个碳原子的芳族化合物或具有4至20个碳原子的脂族环状化合物; B1和B2彼此独立地为含有亚烷基（-C n H 2n，n为自然数）的交联反应基团。

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