-
公开(公告)号：US10448511B2
公开(公告)日：2019-10-15
申请号：US15973039
申请日：2018-05-07
IPC分类号： H05K1/18 , H01L23/495 , H01L23/52 , H01L23/62 , H01L23/544
摘要： A sheet of electronic components includes a plurality of electronic components. A plurality of connecting members mechanically connects the electronic components together. A first fiducial marker is located at a first predetermined location on the sheet and a second fiducial marker is located at a second predetermined location on the sheet.
-
公开(公告)号：US20180255644A1
公开(公告)日：2018-09-06
申请号：US15973039
申请日：2018-05-07
IPC分类号： H05K1/18 , H01L23/62 , H01L23/52 , H01L23/495 , H01L23/544
CPC分类号： H05K1/182 , H01L23/495 , H01L23/52 , H01L23/544 , H01L23/62 , H01L24/00
摘要： A sheet of electronic components includes a plurality of electronic components. A plurality of connecting members mechanically connects the electronic components together. A first fiducial marker is located at a first predetermined location on the sheet and a second fiducial marker is located at a second predetermined location on the sheet.
-
公开(公告)号：US20170323708A1
公开(公告)日：2017-11-09
申请号：US15145083
申请日：2016-05-03
CPC分类号： H05K1/182 , H01L23/495 , H01L23/52 , H01L23/544 , H01L23/62 , H01L24/00
摘要： A sheet of electronic components includes a plurality of electronic components. A plurality of connecting members mechanically connects the electronic components together. A first fiducial marker is located at a first predetermined location on the sheet and a second fiducial marker is located at a second predetermined location on the sheet.
-
公开(公告)号：US09633878B1
公开(公告)日：2017-04-25
申请号：US15135310
申请日：2016-04-21
IPC分类号： B65G21/20 , B65G35/00 , H01L21/677 , H01L21/687 , B65G54/02
CPC分类号： H01L21/67721 , B65G54/02 , H01L21/4821 , H01L21/67706 , H01L21/67709 , H01L24/83 , H01L24/85 , H01L24/97 , H01L2224/7565 , H01L2224/7865
摘要： A conveyor apparatus for a leadframe includes a track defining a longitudinally extending passage through which the leadframe travels. A magnetic clamping system and a plurality of first guide magnets are provided on the track. A gripping device is provided for securing to the leadframe. At least one clamping magnet and a plurality of second guide magnets are secured to the gripping device. The first and second guide magnets cooperate to move the gripping device in a first direction along the length of the passage. The magnetic clamping system and the at least one clamping magnet cooperate to selectively move the gripping device in a second direction perpendicular to the first direction between a first condition spaced from the track to a second condition magnetically fixed to the track.
-
公开(公告)号：US10020214B2
公开(公告)日：2018-07-10
申请号：US15495563
申请日：2017-04-24
IPC分类号： B65G21/20 , H01L21/677 , H01L21/48 , H01L23/00 , B65G54/02
CPC分类号： H01L21/67721 , B65G54/02 , H01L21/4821 , H01L21/67706 , H01L21/67709 , H01L24/83 , H01L24/85 , H01L24/97 , H01L2224/7565 , H01L2224/7865
摘要： A conveyor apparatus for a leadframe includes a track defining a longitudinally extending passage through which the leadframe travels. A magnetic clamping system arid a plurality of first guide magnets are provided on the track. A gripping device is provided and is securable to the leadframe. At least one clamping magnet and a plurality of second guide magnets are secured to the gripping device. The first and second guide magnets cooperate to move the gripping device in a first direction along the length of the passage. The magnetic clamping system and the at least one clamping magnet cooperate to selectively move the gripping device in a second direction perpendicular to the first direction between a first condition spaced from the track to a second condition magnetically fixed to the track.
-
公开(公告)号：US20170309506A1
公开(公告)日：2017-10-26
申请号：US15495563
申请日：2017-04-24
IPC分类号： H01L21/677 , H01L21/48 , H01L23/00 , B65G54/02
CPC分类号： H01L21/67721 , B65G54/02 , H01L21/4821 , H01L21/67706 , H01L21/67709 , H01L24/83 , H01L24/85 , H01L24/97 , H01L2224/7565 , H01L2224/7865
摘要： A conveyor apparatus for a leadframe includes a track defining a longitudinally extending passage through which the leadframe travels. A magnetic clamping system and a plurality of first guide magnets are provided on the track. A gripping device is provided for securing to the leadframe. At least one clamping magnet and a plurality of second guide magnets are secured to the gripping device. The first and second guide magnets cooperate to move the gripping device in a first direction along the length of the passage. The magnetic clamping system and the at least one clamping magnet cooperate to selectively move the gripping device in a second direction perpendicular to the first direction between a first condition spaced from the track to a second condition magnetically fixed to the track.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)
