中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.019 seconds)

    DISPLAY MODULE, DISPLAY APPARATUS, AND VEHICLE
    1.
    发明公开
    DISPLAY MODULE, DISPLAY APPARATUS, AND VEHICLE 审中-公开

    公开(公告)号：US20240045244A1

    公开(公告)日：2024-02-08

    申请号：US18483793

    申请日：2023-10-10

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

    Inventor： Longcai Xin ,  Zhiyuan Zhang ,  Fan Tian

    IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1337 ,  G02F1/1343

    CPC classification number: G02F1/1323 ,  G02F1/133531 ,  G02F1/133606 ,  G02F1/1337 ,  G02F1/13439

    Abstract: A display module, a display apparatus, and a vehicle are provided. The display module includes a backlight component, and a display component located at a side of the backlight component facing toward a light-emitting direction of the display module. The backlight component includes a first light guide structure, a light regulating structure, and a polymer liquid crystal film. The first polarizer is located at a side of the polymer liquid crystal film facing away from the backlight component. The polymer liquid crystal film is located at a side of the light regulating structure facing away from the first light guide plate and includes a polymer liquid crystal layer, and an electrode layer located at each of at least one side of the polymer liquid crystal layer. The display module has a sharing mode where the electrode layer is not energized and an anti-peeping mode where the electrode layer is energized.

    DISPLAY MODULE, METHOD FOR DRIVING THE SAME, DISPLAY APPARATUS, AND VEHICLE
    4.
    发明申请
    DISPLAY MODULE, METHOD FOR DRIVING THE SAME, DISPLAY APPARATUS, AND VEHICLE 有权

    公开(公告)号：US20220155631A1

    公开(公告)日：2022-05-19

    申请号：US17591581

    申请日：2022-02-02

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

    Inventor： Longcai Xin ,  Zhiyuan Zhang ,  Fan Tian

    IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/13357 ,  B60K35/00

    Abstract: A display module and a method for driving the same, a display apparatus, and a vehicle are provided. The display module includes a backlight component, and a display component and a light-adjusting component that are located at a side of the backlight component facing toward a light-emitting direction of the display module. The backlight component includes a first light guide structure and a light regulating structure. The light-adjusting component includes first and second electrodes, and a first liquid crystal. The display module has a sharing mode and an anti-peeping mode. In the sharing mode, the first electrode and the second electrode are not energized, and the first liquid crystal is in a wide viewing angle state. In the anti-peeping mode, the first electrode and the second electrode drive the first liquid crystal to be in a narrow viewing angle state.

    Liquid crystal display panel and display device
    5.
    发明授权
    Liquid crystal display panel and display device 有权

    公开(公告)号：US11754874B2

    公开(公告)日：2023-09-12

    申请号：US17038919

    申请日：2020-09-30

    Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

    Inventor： Yuanying Wang ,  Jun Zhou ,  Fan Tian ,  Yuefeng Gu

    IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/13357

    CPC classification number: G02F1/133528 ,  G02F1/13363 ,  G02F1/133602 ,  G02F1/133638 ,  G02F2413/04

    Abstract: Provided is a liquid crystal display panel, including: first and second substrates; a liquid crystal layer between the first and second substrates; a first linear polarizer provided at a side of the first substrate facing away from the liquid crystal layer and having an absorption axis extending along a first direction; a second linear polarizer provided at a side of the second substrate facing away from the liquid crystal layer and having an absorption axis extending along a direction perpendicular to the first direction; a first quarter-wave plate provided at the side of the first substrate facing away from the liquid crystal layer; a second quarter-wave plate between the first substrate and the liquid crystal layer; and a first half-wave plate provided at the side of the first substrate facing away from the liquid crystal layer, and/or a second half-wave plate between the first substrate and the liquid crystal layer.

Patent Agency Ranking