APPARATUS FOR MANUFACTURING DISPLAY DEVICE

    公开(公告)号:US20250091357A1

    公开(公告)日:2025-03-20

    申请号:US18673607

    申请日:2024-05-24

    Abstract: An apparatus for manufacturing a display device includes: a stage on which a display substrate is arranged; an ink discharge module which discharges ink onto the display substrate; and an ink supply module which supplies ink to the ink discharge module. The ink supply module includes: a storage portion in which ink is stored; a first flow path connecting the storage portion to the ink discharge module in a way such that ink stored in the storage portion flows into the ink discharge module; and a second flow path connecting the storage portion to the ink discharge module in a way such that ink supplied to the ink discharge module flows into the storage portion.

    STAGE MOVING DEVICE
    2.
    发明申请

    公开(公告)号:US20250149364A1

    公开(公告)日:2025-05-08

    申请号:US18781319

    申请日:2024-07-23

    Inventor: Jungwoong BYUN

    Abstract: A stage moving device includes a base part including an inner surface defining a guide groove, and a transporting part including a table disposed in the guide groove and an air spraying part disposed on a surface, of the table, facing the inner surface of the base part. The air spraying part includes an upper plate disposed on a lower surface of the table, a lower plate disposed below the upper plate, a motor part connected to the upper plate and the lower plate, and an air bag disposed between the upper plate and the lower plate and surrounding the motor part.

    DROPLET DISCHARGING APPARATUS, DROPLET DISCHARGING METHOD AND MANUFACTURING METHOD FOR DISPLAY DEVICE

    公开(公告)号:US20230072141A1

    公开(公告)日:2023-03-09

    申请号:US17826831

    申请日:2022-05-27

    Abstract: A droplet discharging apparatus may include a transfer part moving a substrate including a first target position in a first direction, an inkjet head disposed on the transfer part and discharging a first droplet to the first target position of the substrate, a first camera positioned in a second direction opposite to the first direction of the inkjet head, the first camera acquiring a first image corresponding to the first target position of the substrate, a second camera positioned in the first direction of the inkjet head, the second camera acquiring a second image corresponding to the first target position of the substrate, and an image processor receiving the first image and the second image, and comparing the first image and the second image to inspect a discharge state of the first droplet.

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