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公开(公告)号：US20220152660A1
公开(公告)日：2022-05-19
申请号：US17527211
申请日：2021-11-16
Applicant: STI Co., Ltd.
Inventor： Young Soo PARK , Dong Geun HUR , Ki Man LEE
Abstract: Proposed is a POD cleaning chamber including: a cleaning sub-chamber including an entrance door and accommodating and cleaning a separation POD being transported, the separation POD resulting from separating a POD; a drying chamber including an exit door and drying the separations POD transferred from the cleaning sub-chamber; a shutter being arranged between the cleaning sub-chamber and the drying chamber, the shutter being configured to ascend and descend; and a chamber moving mechanism transporting the separation POD from the cleaning sub-chamber to the drying chamber.
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公开(公告)号：US20230095954A1
公开(公告)日：2023-03-30
申请号：US17865005
申请日：2022-07-14
Applicant: STI CO., LTD.
Inventor： Ki Woong PARK
IPC: B41J25/308
Abstract: Disclosed are an inkjet print system and an inkjet printing method using the same. An inkjet print system according to one embodiment of the disclosure may include a stage on which a printing medium is loaded and which moves the printing medium in a first direction, an inkjet head which moves in a second direction perpendicular to the first direction and in which a plurality of nozzles configured to eject an ink on the printing medium are formed, a measurement instrument which moves in the second direction independent of the inkjet head and measures a height for each section of an impacted coating layer on the printing medium, and a processor which allows the nozzles to be opened or closed on the basis of height information of the coating layer.
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公开(公告)号：US20220339922A1
公开(公告)日：2022-10-27
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
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.
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公开(公告)号：US20220152658A1
公开(公告)日：2022-05-19
申请号：US17527214
申请日：2021-11-16
Applicant: STI Co., Ltd.
Inventor： Young Soo PARK , Dong Geun HUR , Ki Man LEE
Abstract: Proposed is a POD cleaning process including: separating an introduced POD into an inner POD and an outer POD; cleaning a separation POD, which results from the separation, within a cleaning sub-chamber; drying the separation POD, which undergoes the cleaning, within a drying chamber; vacuum-processing the separation POD undergoing the drying; and assembling the inner POD and the outer POD that undergo the vacuum processing, in which the cleaning and the drying are separately performed.
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公开(公告)号：US11097320B2
公开(公告)日：2021-08-24
申请号：US16270953
申请日：2019-02-08
Applicant: STI CO., LTD.
Inventor： Young Soo Park , Oh Hyeong Kweon , Dong Keun Jung , Dong Geun Hur
IPC: B08B9/08 , B08B9/20 , H01L21/673 , H01L21/67 , H01L21/677 , B08B3/10 , B08B5/04
Abstract: An embodiment of the present subject matter including a FOUP body and a FOUP cover includes: a loading and unloading part configured to load or unload the FOUP; a standby part which is provided at one side of the loading and unloading part and on which the FOUP body and the FOUP cover are separated from or coupled to each other; a cleaning chamber configured to clean the FOUP body and the FOUP cover using steam; and a robot configured to transport the FOUP body and the FOUP cover between the standby part and the cleaning chamber.
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Patent Agency Ranking
公开(公告)号：US10906298B2
公开(公告)日：2021-02-02
申请号：US16290369
申请日：2019-03-01
Applicant: STI CO., LTD.
Inventor： Yuhho Cho
IPC: B41J2/045
Abstract: An inkjet printing apparatus is provided. The inkjet printing apparatus includes a plurality of nozzles, each of the plurality of nozzles adapted to be controlled to discharge a separated ink quantity mapped to a control value input, a nozzle performance measuring circuit inputting the control value mapped to the separated ink quantity to the each of the plurality of nozzles, and a control circuit calculating a target print ink quantity in case where a reference separated ink quantity is discharged from a plurality of dots on a window and determining the control value of each of the plurality of nozzles. The control circuit may designate one dot in the window as a reference dot and determine the control value of the each of the plurality of nozzles within the window as the reference dot and the window move sequentially within a printing area.
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公开(公告)号：US20190247900A1
公开(公告)日：2019-08-15
申请号：US16270953
申请日：2019-02-08
Applicant: STI CO., LTD.
Inventor： Young Soo PARK , Oh Hyeong KWEON , Dong Keun JUNG , Dong Geun HUR
IPC: B08B9/08 , B08B9/20 , B08B3/10 , B08B5/04 , H01L21/673
CPC classification number: B08B9/0861 , B08B3/10 , B08B5/04 , B08B9/0826 , B08B9/205 , B08B2203/007 , B08B2209/08 , B08B2230/01 , H01L21/67389
Abstract: The present invention is directed to providing a front opening unified pod (FOUP) cleaning device capable of improving cleaning and drying efficiency for a FOUP body and a FOUP cover and a FOUP cleaning method. To this end, the FOUP cleaning device for cleaning a FOUP including a FOUP body and a FOUP cover includes: a loading and unloading part configured to load or unload the FOUP; a standby part which is provided at one side of the loading and unloading part and on which the FOUP body and the FOUP cover are separated from or coupled to each other; a cleaning chamber configured to clean the FOUP body and the FOUP cover using steam; and a robot configured to transport the FOUP body and the FOUP cover between the standby part and the cleaning chamber. The FOUP cleaning method for cleaning a FOUP including a FOUP body and a FOUP cover includes loading the FOUP on a loading and unloading part; transporting the loaded FOUP to a standby part; transporting the FOUP body and the FOUP cover transported to the standby part to a cleaning chamber using a robot; and cleaning the FOUP body and the FOUP cover by supplying steam into the cleaning chamber.
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公开(公告)号：US09797549B2
公开(公告)日：2017-10-24
申请号：US15036436
申请日：2013-11-19
Applicant: STI CO., LTD.
Inventor： Chang-Yong Lee , Jae-Seung Jin
CPC classification number: F16M13/022 , A47G1/175 , A47G25/0635 , F16B2/10 , F16B45/00
Abstract: A hook assembly is convenient for use and is easily detached from a bonded surface. The hook assembly includes a hook including a hook part containing a hook member on which an object is hung to be supported thereby and an attachment part attaching the hook part to a bonded surface, and an adhesive tape attaching the attachment part to the bonded surface.
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公开(公告)号：US12246361B2
公开(公告)日：2025-03-11
申请号：US17527211
申请日：2021-11-16
Applicant: STI Co., Ltd.
Inventor： Young Soo Park , Dong Geun Hur , Ki Man Lee
Abstract: Proposed is a POD cleaning chamber including: a cleaning sub-chamber including an entrance door and accommodating and cleaning a separation POD being transported, the separation POD resulting from separating a POD; a drying chamber including an exit door and drying the separations POD transferred from the cleaning sub-chamber; a shutter being arranged between the cleaning sub-chamber and the drying chamber, the shutter being configured to ascend and descend; and a chamber moving mechanism transporting the separation POD from the cleaning sub-chamber to the drying chamber.
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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.
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