公开(公告)号：US11794461B2

公开(公告)日：2023-10-24

申请号：US17675520

申请日：2022-02-18

Applicant: STI CO., LTD.

Inventor： Eun Su Jeon ,  Kyu Yong Han ,  Sang Pil Park ,  Jae Hwan Kim

IPC: B32B41/00 ,  B32B37/02 ,  B32B38/18 ,  B32B39/00

CPC classification number: B32B37/02 ,  B32B38/18 ,  B32B39/00 ,  B32B41/00 ,  B32B2309/70

Abstract: Disclosed is a lamination system. A lamination system, which bonds a panel and a bonding target panel to from a panel assembly, according to one embodiment of the present invention may include a transfer which moves along a transfer shuttle and supports any one among the panel, the bonding target panel, and the panel assembly, a bonding chamber which is provided parallel to the transfer shuttle and bonds the panel and the bonding target panel, and a first robot which transfers any one among the panel, the bonding target panel, and the panel assembly between the transfer and the bonding chamber.

公开(公告)号：US11845276B2

公开(公告)日：2023-12-19

申请号：US17675484

申请日：2022-02-18

Applicant: STI CO., LTD.

Inventor： Kyu Yong Han ,  Myeong Jin Kim

IPC: B41J2/14

CPC classification number: B41J2/14201

Abstract: Disclosed is an inkjet head and a method of ejecting an ink using the same. An inkjet head according to one embodiment of the present invention may include nozzles each including a ejecting hole through which a solution including a light-emitting element is ejected and pairs of electrodes which are provided around the ejecting holes to face each other and which apply an electrode voltage to the light-emitting element.

公开(公告)号：US11766860B2

公开(公告)日：2023-09-26

申请号：US17675495

申请日：2022-02-18

Applicant: STI CO., LTD.

Inventor： Sang Pil Park ,  Kyu Yong Han ,  Byoung Hoon Gong ,  Young Ho Kim

IPC: B41J2/14 ,  B41J2/045

CPC classification number: B41J2/04505 ,  B41J2/04551 ,  B41J2002/14491

Abstract: Disclosed is a method of controlling an inkjet printing process. According to one embodiment of the present invention, a method of controlling an inkjet printing process by using an inkjet print system, the method including a printing operation of moving a first support chuck or a second support chuck in a second direction perpendicular to a first direction and performing the inkjet printing process of discharging an ink onto a substrate and a first suction operation of suctioning remaining ink from a nozzle formed on a first head or a second head using a first suction unit, wherein a controller controls the printing operation for a first substrate, the first suction operation for the second head or the printing operation for a second substrate, and the first suction operation for the first head to be sequentially performed.