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    LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE INCLUDING THE SAME
    1.
    发明申请
    LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190119572A1

    公开(公告)日：2019-04-25

    申请号：US16166162

    申请日：2018-10-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun Young Kwon ,  Min-Hee Kim ,  Ji Eun Jang ,  Il Joon Kang ,  Jong Ho Son ,  Keun Chan Oh ,  Chang-Hun Lee

    IPC: C09K19/30 ,  C09K19/56 ,  G02F1/1337

    Abstract: Disclosed is a liquid crystal composition including at least one compound selected from the group consisting of a liquid crystal compound expressed by Formula 1-1 and a liquid crystal compound expressed by Formula 1-2; at least one compound selected from the group consisting of a self-alignment compound expressed by Formula 2-1 and a self-alignment compound expressed by Formula 2-2; and at least one compound selected from the group consisting of a reactive mesogen expressed by Formula 3-1, a reactive mesogen expressed by Formula 3-2, a reactive mesogen expressed by Formula 3-3, a reactive mesogen expressed by Formula 3-4, and a reactive mesogen expressed by Formula 3-5. The liquid crystal composition also has negative dielectric anisotropy.

    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    7.
    发明申请
    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
    驱动显示面板的方法和执行其的显示装置

    公开(公告)号：US20160140890A1

    公开(公告)日：2016-05-19

    申请号：US14676634

    申请日：2015-04-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Mi-Suk Kim ,  Min-Hee Kim ,  Tae-Ho Kim ,  Sung-Hwan Hong

    IPC: G09G3/20 ,  G02F1/137 ,  G02F1/1337 ,  G02F1/133 ,  G09G3/36 ,  G02F1/1343

    CPC classification number: G09G3/3614 ,  G09G2300/0434 ,  G09G2320/0238 ,  G09G2320/0247 ,  G09G2320/0257

    Abstract: A method of driving a display panel, the method including generating a data signal including a black voltage signal and a white voltage signal, measuring brightness levels of pixels, converting differences between the measured brightness levels into direct current (DC) voltages, resetting the black voltage signal to reduce a difference between the DC voltages, generating a data voltage based on the data signal to output the data voltage to the display panel, and displaying an image on the display panel based on the data voltage.

    Abstract translation: 一种驱动显示面板的方法，所述方法包括生成包括黑色电压信号和白色电压信号的数据信号，测量像素的亮度级别，将所测量的亮度级别之间的差异转换为直流（DC）电压，将黑色 电压信号以减小DC电压之间的差异，基于数据信号产生数据电压以将数据电压输出到显示面板，并且基于数据电压在显示面板上显示图像。

    Display panel and method for manufacturing the same
    8.
    发明授权
    Display panel and method for manufacturing the same 有权

    公开(公告)号：US11469287B2

    公开(公告)日：2022-10-11

    申请号：US16846246

    申请日：2020-04-10

    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 ,  H01L51/52 ,  H01L51/56

    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.

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