公开(公告)号：US09796035B2

公开(公告)日：2017-10-24

申请号：US14539314

申请日：2014-11-12

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Seiya Kuroda ,  Tetsuya Tanaka ,  Michinori Tomomatsu

IPC分类号： B23K31/02 ,  B23K3/06 ,  B41F15/44 ,  H05K13/04 ,  B23K1/00 ,  H05K3/12 ,  H05K3/34

CPC分类号： B23K3/0638 ,  B23K1/0016 ,  B41F15/44 ,  H05K3/1233 ,  H05K3/3484 ,  H05K13/0465 ,  H05K2203/0139

摘要： A screen printing machine for forming a print of paste supplied to a mask plate having pattern holes, includes: a flexible filling squeegee which performs a squeegeeing operation in which the filling squeegee is moved relative to the mask plate in a printing direction; and a scraping squeegee which is held to maintain a given interval from the filling squeegee in the printing direction and to be movable together with the filling squeegee in the printing direction, and which scraps off the paste remaining on the mask plate after passage of the filling squeegee. In the squeegeeing operation, the filling squeegee is pushed up and bent by the paste to provide a clearance between a bottom end of the filling squeegee and the mask plate with the paste interposed therebetween so that the pattern holes are filled with paste with a prescribed filling pressure.

公开(公告)号：US09285204B2

公开(公告)日：2016-03-15

申请号：US14655593

申请日：2013-12-19

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Masanori Ikeda ,  Yousuke Hassaku ,  Satoshi Furuichi ,  Masahiro Taniguchi ,  Michinori Tomomatsu

IPC分类号： G01B11/28 ,  G01B7/06

CPC分类号： G01B7/06 ,  B23K1/0016 ,  B23K3/0638 ,  G01B11/0616 ,  H01L24/13 ,  H01L24/75 ,  H01L24/81 ,  H01L2224/11822 ,  H01L2224/13101 ,  H01L2224/7515 ,  H01L2224/759 ,  H01L2224/81011 ,  H05K1/0269 ,  H05K3/3484 ,  H05K13/0465 ,  H01L2924/014 ,  H01L2924/00014

摘要： To measure a film thickness of a coating film (25a) of a flux (25) serving as a bonding paste formed on a transfer stage (24) of a paste transfer unit (7), the film thickness of the coating film (25a) in a transfer area (26) is measured through a light-transmitting member (51) by a light interference method and by an optical type film thickness measuring sensor (53) which is arranged below the transfer stage (24). Thus, it is possible to automatically and accurately measure the film thickness of the flux (25) in the transfer area (26) without requiring any complicated measurement work.

摘要翻译： 为了测量作为形成在糊剂转印单元（7）的转印台（24）上的粘合剂的焊剂（25）的涂膜（25a）的膜厚度，涂膜（25a）的膜厚度 通过光干涉法的光透射部件（51）和布置在转印台（24）的下方的光学型膜厚测量传感器（53）测量转印区域（26）。 因此，可以在传送区域（26）中自动且精确地测量焊剂（25）的膜厚度，而不需要任何复杂的测量工作。

公开(公告)号：US09321076B2

公开(公告)日：2016-04-26

申请号：US14602540

申请日：2015-01-22

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Masayuki Mantani ,  Michinori Tomomatsu

IPC分类号： B41F15/12 ,  B41F15/16 ,  B41F15/26 ,  B05D1/32 ,  B05C21/00 ,  B41M1/12 ,  B23K1/00 ,  B23K1/008 ,  B23K3/06 ,  B23K3/08 ,  B23K37/04 ,  H05K3/12 ,  H05K3/34

CPC分类号： B05D1/32 ,  B05C21/005 ,  B23K1/0016 ,  B23K1/008 ,  B23K3/0638 ,  B23K3/087 ,  B23K37/0443 ,  B23K2101/42 ,  B41F15/12 ,  B41F15/16 ,  B41M1/12 ,  H05K3/1233 ,  H05K3/3484

摘要： A screen printing apparatus includes a substrate positioning part that upwardly and downwardly moves a substrate with the substrate clamped by a clamp member to thereby bring the substrate into contact with a mask stretched in a frame body and fixed in a predetermined height position from an underside of the mask and position the substrate in a predetermined height position, a mask suction part that is provided in the clamp member and sucks the mask in contact with the substrate, and a screen printing part that prints paste on the substrate through a pattern hole formed in the mask by sliding a squeegee on the mask to which the paste is supplied. The mask is pressed up by a predetermined amount through the substrate with the mask sucked by the mask suction part when the substrate is upwardly moved by the substrate positioning part.

摘要翻译： 丝网印刷装置包括基板定位部，该基板定位部使基板被夹持部件夹持的基板上下移动，从而使基板与在框架体中拉伸的面罩接触，并且从基板的下侧固定在规定的高度位置 所述掩模将所述基板定位在预定高度位置，所述掩模吸引部设置在所述夹持构件中并吸附与所述基板接触的掩模;以及丝网印刷部，其通过形成在所述基板上的图案孔而在所述基板上印刷浆料 通过将刮板滑动到供给糊料的面罩上的面罩。 当基板由基板定位部向上移动时，掩模通过基板被按压预定量，掩模由掩模吸引部分吸取。

公开(公告)号：US20150345930A1

公开(公告)日：2015-12-03

申请号：US14655593

申请日：2013-12-19

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Masanori Ikeda ,  Yousuke Hassaku ,  Satoshi Furuichi ,  Masahiro Taniguchi ,  Michinori Tomomatsu

IPC分类号： G01B7/06

CPC分类号： G01B7/06 ,  B23K1/0016 ,  B23K3/0638 ,  G01B11/0616 ,  H01L24/13 ,  H01L24/75 ,  H01L24/81 ,  H01L2224/11822 ,  H01L2224/13101 ,  H01L2224/7515 ,  H01L2224/759 ,  H01L2224/81011 ,  H05K1/0269 ,  H05K3/3484 ,  H05K13/0465 ,  H01L2924/014 ,  H01L2924/00014

摘要： To measure a film thickness of a coating film (25a) of a flux (25) serving as a bonding paste formed on a transfer stage (24) of a paste transfer unit (7), the film thickness of the coating film (25a) in a transfer area (26) is measured through a light-transmitting member (51) by a light interference method and by an optical type film thickness measuring sensor (53) which is arranged below the transfer stage (24). Thus, it is possible to automatically and accurately measure the film thickness of the flux (25) in the transfer area (26) without requiring any complicated measurement work.

摘要翻译： 为了测量作为形成在糊剂转印单元（7）的转印台（24）上的粘合剂的焊剂（25）的涂膜（25a）的膜厚度，涂膜（25a）的膜厚度 通过光干涉法的光透射部件（51）和布置在转印台（24）的下方的光学型膜厚测量传感器（53）测量转印区域（26）。 因此，可以在传送区域（26）中自动且精确地测量焊剂（25）的膜厚度，而不需要任何复杂的测量工作。