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    DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20230016966A1

    公开(公告)日：2023-01-19

    申请号：US17944644

    申请日：2022-09-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： CHANG-HUN LEE ,  Min-Jae KIM ,  Min-Hee KIM ,  Taehoon KIM ,  Kyunghae PARK ,  Joon-Hyung PARK ,  Danbi YANG ,  Hanjun YU ,  DoKyung YOUN

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

    Abstract: The display panel includes an upper display substrate including a plurality of pixel areas and a light blocking area, a lower display substrate. The upper display substrate includes a base substrate, a barrier part overlapping the light blocking area and disposed on the base substrate, a light blocking layer including a first light blocking portion disposed on the barrier part and a second light blocking portion disposed on the same layer as the barrier part to respectively overlap the pixel areas, a reflection layer including a first reflection portion disposed on the first light blocking portion and a second reflection portion disposed on the second light blocking portion, and a light control layer overlapping the pixel areas and disposed on the reflection layer. A plurality of openings passing through the second light blocking portion and the second reflection portion are defined in each of the pixel areas.

    LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE INCLUDING THE SAME
    2.
    发明申请
    LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190085242A1

    公开(公告)日：2019-03-21

    申请号：US16109790

    申请日：2018-08-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji Eun JANG ,  Sun Young KWON ,  Min-Hee KIM ,  Jong Ho SON ,  Keun Chan OH ,  Chang-Hun LEE

    IPC: C09K19/30 ,  C09K19/56

    Abstract: A liquid crystal composition includes: at least one liquid crystal compound selected from the group consisting of Chemical Formulas 1-1 to 1-8; at least one self-aligned compound selected from the group consisting of Chemical Formulas 2-1 and 2-2; and at least one reactive mesogen selected from the group consisting of Chemical Formulas 3-1 to 3-5. Compositions and devices constructed therewith are capable of ameliorating liquid crystal drip spots that typically occur in a manufacturing process. In addition, the display devices using the composition do not require an additional alignment layer, which simplifies manufacturing.

    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    液晶显示装置及其制造方法

    公开(公告)号：US20150153617A1

    公开(公告)日：2015-06-04

    申请号：US14281440

    申请日：2014-05-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Min-Hee KIM ,  Min-Jae Kim ,  Joon-Hyung Park ,  Jongho Son ,  Keunchan Oh ,  Kyunghee Lee ,  Kangseob Jeong ,  Kyungseon Tak ,  Sung Hwan Hong

    IPC: G02F1/1337 ,  G02F1/1343

    CPC classification number: G02F1/133711 ,  G02F1/133788 ,  G02F2001/133715

    Abstract: A liquid crystal display device including a first substrate, a first alignment layer provided on the first substrate, a second substrate facing the first substrate, a second alignment layer provided on the second substrate, and a liquid crystal layer provided between the first substrate and the second substrate and including liquid crystal molecules. Each of the first alignment layer and the second alignment layer includes a main alignment layer and an alignment forming layer provided on the main alignment layer. The alignment forming layer is obtained by polymerizing two or more reactive mesogens having light absorption peaks in different wavelengths from each other.

    Abstract translation: 一种液晶显示装置，包括第一基板，设置在第一基板上的第一取向层，与第一基板相对的第二基板，设置在第二基板上的第二取向膜，以及设置在第一基板和第二基板之间的液晶层 第二基板并且包括液晶分子。 第一取向层和第二取向膜中的每一个包括主取向层和设置在主取向层上的取向形成层。 取向形成层通过使具有彼此不同波长的吸光峰的两种以上的反应性介晶聚合而获得。

    DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
    9.
    发明申请
    DISPLAY PANEL AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20200257162A1

    公开(公告)日：2020-08-13

    申请号：US16687542

    申请日：2019-11-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： CHANG-HUN LEE ,  Min-Jae KIM ,  Min-Hee KIM ,  Taehoon KIM ,  Kyunghae PARK ,  Joon-Hyung PARK ,  Danbi YANG

    IPC: G02F1/1335 ,  H01L51/50 ,  H01L51/52 ,  H01L27/32

    Abstract: A display panel includes an upper display substrate and a lower display substrate. The upper display substrate includes a base substrate, a light shielding pattern, and including an opening part defined therein which corresponds to the pixel region, a color filter overlapped with the pixel region, an encapsulation layer disposed in lower sides of the light shielding pattern and the color filter, a partition wall disposed in a lower side of the encapsulation layer, overlapped with the light shielding region, and including a partition wall opening part defined therein which corresponds to the pixel region, and a quantum dot layer disposed inside the partition wall opening part. The partition wall includes a first layer directly disposed on the bottom surface of the encapsulation layer and a second layer directly disposed on a lower side of the first layer and having a larger optical density than the first layer.

    LIQUID CRYSTAL DISPLAY
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器

    公开(公告)号：US20160370634A1

    公开(公告)日：2016-12-22

    申请号：US15008050

    申请日：2016-01-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jong Ho SON ,  Keun Chan OH ,  Min-Hee KIM ,  Kyung Seon TAK ,  Joon-Hyung PARK ,  Kang Seob JEONG

    IPC: G02F1/1343

    CPC classification number: G02F1/13306 ,  G02F1/1336 ,  G02F1/133621 ,  G02F2001/133624 ,  G09G3/3413 ,  G09G3/3611 ,  G09G2300/0866

    Abstract: A liquid crystal display (LCD) includes: a first pixel configured to emit first light having a first wavelength; a second pixel configured to emit second light having a second wavelength longer than the first wavelength; a third pixel configured to emit third light having a third wavelength longer than the second wavelength; and a liquid crystal (LC) panel in which driving voltages for maximum transmittances for the first light, the second light, and the third light are different from each other. The LCD is configured to apply different voltages to pixel electrodes of the first pixel, the second pixel, and the third pixel, respectively, such that the first light, the second light, and the third light respectively emitted by the first pixel, the second pixel, and the third pixel are transmitted at the respective maximum transmittances.

    Abstract translation: 液晶显示器（LCD）包括：第一像素，被配置为发射具有第一波长的第一光; 第二像素，被配置为发射具有比所述第一波长长的第二波长的第二光; 第三像素，被配置为发射具有比所述第二波长长的第三波长的第三光; 以及其中用于第一光，第二光和第三​​光的最大透射率的驱动电压彼此不同的液晶（LC）面板。 LCD被配置为分别对第一像素，第二像素和第三像素的像素电极施加不同的电压，使得由第一像素分别发射的第一光，第二光和第三​​光，第二像素 像素和第三像素在相应的最大透射率下传输。

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