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公开(公告)号：US12103729B2
公开(公告)日：2024-10-01
申请号：US17904130
申请日：2021-01-28
发明人： Ji Hyung Lee
CPC分类号： B65D1/34 , B65D81/025 , B65G49/06 , H05K13/0061 , B65G2201/0258
摘要： A substrate tray for accommodating at least one ceramic substrate therein including: an accommodation part including a first opening part of which the upper side is open so that the ceramic substrate can be accommodated and withdrawn; and a support part formed on the circumference of the accommodation part so as to support the side wall circumference of the ceramic substrate, wherein the support part includes: an inner wall in contact with at least one surface of the ceramic substrate; an outer wall spaced a predetermined distance from the inner wall; an upper surface for connecting the inner wall to the outer wall; and a second opening part formed to be open in the direction opposite to the first opening part at a location facing the upper surface between the inner wall and the outer wall.
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公开(公告)号：US20240047253A1
公开(公告)日：2024-02-08
申请号：US18177300
申请日：2023-03-02
发明人： Sangho JANG , Dongsoo LEE , Kibeom KIL , Yeongseok KIM , Wooram OH , Youngshin CHOI
IPC分类号： H01L21/677 , B65G47/90 , H01L21/67 , H05K13/00
CPC分类号： H01L21/6773 , H01L21/67736 , H01L21/67742 , B65G47/901 , H01L21/67757 , H01L21/67144 , H05K13/0061
摘要： A substrate loading apparatus includes a pickup apparatus configured to move a magazine in a first direction, a second direction and a third direction, an elevator defining a plurality of waiting spaces, a stage configured to support the magazine, and an insert apparatus configured to transfer substrates in the magazine. At least one of the plurality of waiting spaces of the elevator is configured to selectively receive the magazine, and the pickup apparatus is spaced apart from the elevator and the stage in the third direction.
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公开(公告)号：US20230209794A1
公开(公告)日：2023-06-29
申请号：US17725576
申请日：2022-04-21
发明人： KUN-LIN CHOU
CPC分类号： H05K13/0061 , G03F7/70991
摘要： A temporary storage and reflow frame substrate system includes a substrate frame, a substrate loading and unloading station, a first conveying unit, and a second conveying unit. The substrate frame is suitable for loading the substrate. The substrate loading and unloading station includes a robotic arm, a feeding and discharging unit and a returning unit, the substrate frame is suitable for connecting to the feeding and discharging unit and the returning unit, the robotic arm is suitable to place the substrate into or remove the substrate from the substrate frame. The first conveying unit is connected to the feeding and discharging unit and is suitable for conveying the substrate frame. The second conveying unit is connected between the first conveying unit and the returning unit, in order to return the substrate frame to the returning unit, thereby loading and unloading the substrate at the substrate loading and unloading station.
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4.发明申请公开(公告)号：US20190067053A1
公开(公告)日：2019-02-28
申请号：US16020625
申请日：2018-06-27
IPC分类号： H01L21/67 , H01L21/683 , H05K13/00
CPC分类号： H01L21/67132 , B28D5/0017 , B28D5/0041 , H01L21/6836 , H01L2221/68327 , H01L2221/68381 , H01L2221/68386 , H05K13/0061 , H05K13/0404 , Y10T156/1911 , Y10T156/1983
摘要： Systems and methods for releasing semiconductor dies during pick and place operations are disclosed. In one embodiment, a system for handling semiconductor dies comprises a support member positioned to carry at least one semiconductor die releasably attached to a support substrate. The system further includes a picking device having a pick head coupleable to a vacuum source and positioned to releasably attach to the semiconductor die at a pick station. The system still further includes a cooling member coupleable to a cold fluid source and configured to direct a cold fluid supplied by the cold fluid source toward the support substrate at the pick station. The cold fluid cools a die attach region of the substrate where the semiconductor die is attached to the substrate to facilitate removal of the semiconductor die.
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公开(公告)号：US20180201446A1
公开(公告)日：2018-07-19
申请号：US15743446
申请日：2015-07-15
发明人： Hidetoshi KAWAI
CPC分类号： B65G15/44 , B65G43/00 , B65G2203/0233 , B65G2203/0266 , B65G2203/044 , B65G2811/0673 , H05K13/0061
摘要： A work machine including a conveyor belt is rotated such that a protruding section is positioned on the upstream side of an end face on the opposite side to a conveyance direction of a circuit board while the circuit board is clamped by a clamping device. Thereby, it is possible to prevent interference between the projecting portion and the circuit board, and reliably push out the circuit board toward the downstream side using the protruding section. In multiple work machines, the circuit boards are simultaneously conveyed after a clamp of the circuit board is released. Thereby, there is no need for the work machine on the upstream side to be on standby for conveyance of the circuit board using the work machine on the downstream side and it is possible to prevent a reduction of throughput.
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6.发明申请公开(公告)号：US20180132392A1
公开(公告)日：2018-05-10
申请号：US15807154
申请日：2017-11-08
申请人： Flex Ltd.
发明人： Zohair Mehkri , Anwar Mohammed , Jesus Tan , David Geiger , Murad Kurwa
IPC分类号： H05K13/00
CPC分类号： H05K13/0061 , H05K13/0069
摘要： A carrier assembly configured to facilitate manufacture of a printed circuit board assembly includes a bottom frame defining a generally rectangular configuration and having a length and a width. The bottom frame is adjustable to vary at least one of the length or the width thereof. The assembly further includes a core releasably positionable on the bottom frame and configured to support a circuit board thereon. A carrier assembly system includes the bottom frame and a plurality of cores. Methods of manufacturing printed circuit board assemblies utilizing carrier assemblies are also provided.
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公开(公告)号：US20180095453A1
公开(公告)日：2018-04-05
申请号：US15700401
申请日：2017-09-11
发明人： HIROYOSHI NISHIDA
IPC分类号： G05B19/418
CPC分类号： G05B19/4189 , G05B19/41865 , G05B19/41875 , G05B2219/32265 , G05B2219/45029 , H05K13/0061 , H05K13/085 , Y02P90/04 , Y02P90/20
摘要： A component mounting line control system controls a component mounting line. The component mounting line includes a component mounting device and a board retrieving unit. The component mounting line control system includes an acquirer and a controller. The acquirer acquires information from the board retrieving unit. The controller controls the component mounting device based on the information acquired by the acquirer. The controller lengthens a time taken for a manufacturing process in the component mounting device in a case where the acquirer acquires first warning information, which indicates that a board accommodation limit is about to be reached, from the board retrieving unit.
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公开(公告)号：US09919878B2
公开(公告)日：2018-03-20
申请号：US15110412
申请日：2015-10-14
发明人： Xiang Dong
CPC分类号： B65G47/643 , B65G49/06 , B65G2201/0297 , G02F1/1303 , H01L21/67715 , H01L21/6773 , H01L21/67733 , H05K13/0061
摘要： The embodiment of the present disclosure relates to a system and a method for loading and unloading a cassette. The system comprises: a lifting device vertically moving between a first height and a second height; a first conveying device in the lifting device to move the cassette horizontally; a second conveying device to move the cassette in horizontally; a third conveying device to move the cassette horizontally, a plurality of first position sensors to detect a position of the lifting device; and a control device to control vertical movements of the lifting device, and adjust further movements of the first conveying device in the lifting device based on an initial stop position of the lifting device such that the first conveying device is aligned with the second conveying device at the first height, or is aligned with the third conveying device at the second height.
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公开(公告)号：US20180054927A1
公开(公告)日：2018-02-22
申请号：US15552929
申请日：2016-02-24
CPC分类号： H05K13/0015 , H05K3/0008 , H05K3/3489 , H05K13/0061 , H05K13/08
摘要： A system, comprising: a conveyor to controllably move a substrate; a nozzle head controllably movable relative to the conveyor; an edge detector associated with the nozzle head to detect a leading edge of the substrate; and a control system coupled to the conveyor, nozzle head and edge detector to selectively and individually control both speed of the conveyor and position of the nozzle head relative to the conveyor in response to first and second leading edge detections to thereby position the substrate in a predetermined position for application of liquid flux by the nozzle head.
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公开(公告)号：US09854684B2
公开(公告)日：2017-12-26
申请号：US14893279
申请日：2013-06-27
发明人： Kenji Hara , Masayuki Tashiro
CPC分类号： H05K3/30 , H05K13/0061 , H05K13/0452 , H05K13/08 , H05K13/085 , H05K13/0853
摘要： A component mounting machine includes a board conveyance device, a component supply device, a component transfer device which includes a mounting head and a head driving mechanism, and a mounting order control device. The component mounting machine partitions a long printed circuit board of a length exceeding a mounting station into a plurality of mounting areas, sequentially positions each mounting area in the mounting station, and mounts the electronic components. The mounting order control device performs control to change the mounting order of the electronic components.
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