公开(公告)号：EP4392199A1

公开(公告)日：2024-07-03

申请号：EP22757632.9

申请日：2022-08-05

申请人： INTEL Corporation

发明人： PSAILA, Nicholas D. ,  LAMING, Richard

IPC分类号： B23K26/00 ,  B23K26/0622 ,  B23K26/352 ,  B23K26/362 ,  B23K103/00

CPC分类号： B23K26/0622 ,  B23K26/362 ,  B23K26/355 ,  B23K26/0006 ,  B23K2103/5420180801 ,  B23K2103/5220180801

公开(公告)号：EP4382229A1

公开(公告)日：2024-06-12

申请号：EP23210058.6

申请日：2023-11-15

申请人： Xerox Corporation

发明人： MAEDA, Patrick Y. ,  BULLARD, Daniel ,  TIMUCIN, Dogan

IPC分类号： B22F10/22 ,  B22F10/36 ,  B22F10/364 ,  B22F10/50 ,  B22F10/85 ,  B22F12/10 ,  B22F12/43 ,  B22F12/90 ,  B23K26/03 ,  B23K26/0622 ,  B23K26/362 ,  B29C64/112 ,  B29C64/188 ,  B29C64/273 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B22F10/22 ,  B22F10/364 ,  B22F12/10 ,  B22F12/43 ,  B22F10/36 ,  B22F10/50 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F10/85 ,  B22F12/90 ,  B23K26/0624 ,  B23K26/034 ,  B23K26/362 ,  B29C64/112 ,  B29C64/273 ,  B29C64/188 ,  B29C64/393 ,  B23K26/40

摘要： An additive manufacturing device includes a stage configured to support a substrate. The device also includes a printhead disposed above the stage. The printhead is configured to heat a build material to a molten build material and to deposit the molten build material on the substrate in the form of droplets to fabricate an article. The device also includes a controlled heating and ablation system disposed proximal the printhead. The controlled heating and ablation system is configured to heat the substrate and ablate oxides on a surface of the substrate.

公开(公告)号：EP3402619A1

公开(公告)日：2018-11-21

申请号：EP17705984.7

申请日：2017-01-13

申请人： Arconic Inc.

发明人： SATOH, Gen ,  MYERS, Daniel, M. ,  BODILY, Brandon, H.

IPC分类号： B21J5/00 ,  B23K15/00 ,  B23K26/00

CPC分类号： B23K26/0093 ,  B21J5/002 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/08 ,  B23K26/342 ,  B23K26/354 ,  B23K26/3576 ,  B23K26/36 ,  B23K26/362 ,  B23K2103/14 ,  B33Y10/00 ,  B33Y40/00

摘要： The present disclosure is directed towards different embodiments of additively manufacturing and smoothing an AM preform to configure an AM preform for downstream processing (working, forging, and the like).

公开(公告)号：EP2954089B1

公开(公告)日：2018-08-29

申请号：EP14721274.0

申请日：2014-04-22

申请人： Siemens Aktiengesellschaft

发明人： SEIPOLD, Frank ,  SPERLICH, Kathrin

IPC分类号： B23K101/00 ,  B23K26/40 ,  B23K31/02 ,  C23C10/00 ,  C23C10/48 ,  C23C10/50 ,  C23C10/60 ,  B23P6/00 ,  F01D5/00 ,  B23K103/04 ,  B23K26/361 ,  B23K103/00

CPC分类号： B23K31/02 ,  B23K9/044 ,  B23K26/34 ,  B23K26/361 ,  B23K26/362 ,  B23K26/40 ,  B23K2101/001 ,  B23K2103/04 ,  B23K2103/166 ,  B23K2103/50 ,  B23P6/00 ,  B23P6/007 ,  B23P2700/13 ,  C23C10/00 ,  C23C10/48 ,  C23C10/50 ,  C23C10/60 ,  F01D5/005 ,  F05B2230/80 ,  F23R2900/00019

公开(公告)号：EP3360640A3

公开(公告)日：2018-08-22

申请号：EP17202381.4

申请日：2017-11-17

申请人： SLCR Lasertechnik GMBH

发明人： Schulz, Olav

IPC分类号： B23K26/402 ,  B23K26/082 ,  B23K26/02 ,  B23K26/362 ,  B23K26/16 ,  B08B7/00 ,  B08B15/04 ,  B60B3/00 ,  B23K101/00 ,  B23K101/34

CPC分类号： B23K26/362 ,  B08B7/0042 ,  B08B15/04 ,  B23K26/02 ,  B23K26/082 ,  B23K26/16 ,  B23K26/402 ,  B23K2101/006 ,  B23K2101/34 ,  B60B3/00

摘要： Die Erfindung betrifft ein Verfahren zum Entschichten einer mit einer Beschichtung versehenen Oberfläche eines mit Schraubenkanälen und mit einer mittig angeordneten Nabenöffnung versehenen Rads (1) innerhalb eines oder mehrerer zu entschichtender Bereiche, die sich ringförmig, insbesondere kreisringförmig um einen der Schraubenkanäle und/oder um die Nabenöffnung erstrecken, wobei das Verfahren unter Verwendung eines von einer Laserquelle erzeugten Laserstrahls durchgeführt wird, wobei der Laserstrahl über den oder die zu entschichtenden Bereiche der Oberfläche bewegt wird, ohne den oder die zu entschichtenden Bereiche durch zusätzliche Mittel zu begrenzen. Ferner betrifft die Erfindung eine Entschichtungsstation (10) zur Durchführung des Verfahrens.

公开(公告)号：EP3191250A4

公开(公告)日：2018-07-04

申请号：EP15839695

申请日：2015-07-30

申请人： SUSS MICROTEC PHOTONIC SYSTEMS INC ,  IBM

发明人： SOUTER MATTHEW E ,  ERWIN BRIAN M ,  POLOMOFF NICHOLAS A ,  TESSLER CHRISTOPHER L

IPC分类号： B23K26/066 ,  B23K26/362

CPC分类号： B23K26/009 ,  B23K26/066 ,  B23K26/362 ,  B23K2203/56 ,  G03F1/48

摘要： A laser etching system includes a laser source configured to generate a plurality of laser pulses during an etching pass. A workpiece is aligned with respect to the laser source. The workpiece includes an etching material that is etched in response to receiving the plurality of laser pulses. A mask reticle is interposed between the laser source and the workpiece. The mask reticle includes at least one mask pattern configured to regulate the fluence or a number of laser pulses realized by the workpiece such that a plurality of features having different depths with respect to one another are etched in the etching material.

公开(公告)号：EP3197622A4

公开(公告)日：2018-06-06

申请号：EP15843575

申请日：2015-09-23

申请人： ATTOSTAT INC

发明人： NIEDERMEYER WILLIAM HAROLD

IPC分类号： B22F1/00 ,  A01N59/16 ,  A01N59/20 ,  A61K9/14 ,  A61K33/38 ,  B22F9/04 ,  B23K26/03 ,  B23K26/0622 ,  B23K26/082 ,  B23K26/12 ,  B23K26/361 ,  B23K26/40 ,  B23K103/02 ,  B23K103/04 ,  B23K103/08 ,  B23K103/12 ,  B23K103/14 ,  B23K103/18 ,  B82Y30/00 ,  B82Y40/00 ,  C10L1/12

CPC分类号： B22F9/04 ,  A01N59/16 ,  A01N59/20 ,  A61K9/14 ,  A61K9/16 ,  A61K9/1682 ,  A61K33/38 ,  B22F1/0018 ,  B22F1/0044 ,  B22F1/0048 ,  B22F2001/0037 ,  B22F2202/05 ,  B22F2202/06 ,  B22F2202/11 ,  B22F2301/255 ,  B22F2304/054 ,  B22F2998/10 ,  B22F2999/00 ,  B23K26/032 ,  B23K26/0622 ,  B23K26/082 ,  B23K26/122 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/361 ,  B23K26/362 ,  B23K26/40 ,  B23K2203/02 ,  B23K2203/08 ,  B23K2203/12 ,  B23K2203/14 ,  B23K2203/26 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00 ,  B82Y99/00 ,  C10L1/1208 ,  C10L2200/0204 ,  C10L2200/0209 ,  Y10S44/00 ,  Y10S514/00 ,  A01N25/12 ,  A01N25/34

摘要： Nanoparticle compositions include a plurality of spherical-shaped nanoparticles and a plurality of coral-shaped metal nanoparticles, each coral-shaped metal nanoparticle having a non-uniform cross section and a globular structure formed by multiple, non-linear strands joined together without right angles. The nanoparticle compositions can be one-part or multi-part compositions. Nanoparticle compositions can have a mass ratio of spherical-shaped to coral-shaped nanoparticles of about 5:1-20:1, about 7.5:1-15:1, about 9:1-11:1, or about 10:1 and/or a number ratio of spherical-shaped to coral-shaped nanoparticles of about 50:1-200:1, about 75:1-150:1, about 90:1-110:1 or about 100:1. The nanoparticle compositions can be used for various purposes, including as an antimicrobial (e.g., anti-viral, anti-bacteria, or anti-fungal composition), fuel additive, or treating fabrics.

公开(公告)号：EP3319187A1

公开(公告)日：2018-05-09

申请号：EP17001760.2

申请日：2017-10-25

申请人： Harris Corporation

发明人： MORSE, Randall K. ,  WASILOUSKY, Peter A. ,  BURBERRY, Lee M. ,  LANGE, Michael R. ,  LOGAN, Catheryn D. ,  BENTLEY, Pat O.

IPC分类号： H01S3/13 ,  H01S3/00 ,  G02F1/33 ,  G02F1/11

CPC分类号： G02F1/113 ,  B23K26/067 ,  B23K26/362 ,  G02B27/10 ,  G02F1/332 ,  G02F2201/122 ,  G02F2203/21 ,  G21K1/00 ,  H01L21/0273 ,  H01L21/268 ,  H01L21/67115 ,  H01S3/005 ,  H01S3/0085 ,  H01S3/1306 ,  H01S2301/02

摘要： A laser system may include a laser source (31) configured to generate a laser light beam and an acousto-optic modulator (AOM). The AOM (32) may include an acousto-optic medium (33) configured to receive the laser light beam, and a phased array transducer (34) comprising a plurality of electrodes coupled to the acousto-optic medium and configured to cause the acousto-optic medium to output a zero order laser light beam and a first order diffracted laser light beam. The system may further include a beam splitter (35) downstream from the AOM and configured to split a sampled laser light beam from the zero order laser light beam, a photodetector (37) configured to receive the sampled laser light beam and generate a feedback signal associated therewith, and a radio frequency (RF) driver (36) configured to generate an RF drive signal to the phased array transducer electrodes so that noise is diverted to the first order diffracted laser light beam based upon the feedback signal into a beam dump (39).

摘要翻译： 激光系统可以包括被配置为产生激光束的激光源（31）和声光调制器（AOM）。 AOM（32）可以包括被配置为接收激光束的声光介质（33）以及包括多个电极的相控阵换能器（34），所述多个电极耦合到声光介质并且被配置为使得声光介质 以输出零级激光束和一级衍射激光束。 该系统可以进一步包括位于AOM下游的分束器（35）并且被配置为将来自零级激光光束的采样激光光束分离，光电检测器（37），被配置为接收采样激光光束并且生成反馈信号 与射频（RF）驱动器（36）配置以产生RF驱动信号给相控阵列换能器电极，从而基于反馈信号将噪声转移到一阶衍射激光束进入波束收集器（ 39）。

公开(公告)号：EP3169824A4

公开(公告)日：2018-02-28

申请号：EP15822208

申请日：2015-07-15

申请人： NATCORE TECH INC

发明人： CARLSON DAVID E

IPC分类号： H01L31/0224 ,  B23K26/0622 ,  B23K26/36 ,  H01L31/18

CPC分类号： H01L31/1876 ,  B23K26/0622 ,  B23K26/0876 ,  B23K26/36 ,  B23K26/361 ,  B23K26/362 ,  B23K26/402 ,  B23K2201/40 ,  B23K2201/42 ,  B23K2203/50 ,  B23K2203/56 ,  G02B26/106 ,  H01L31/02167 ,  H01L31/022441 ,  H01L31/022458 ,  H01L31/061 ,  H01L31/0682 ,  H01L31/074 ,  H01L31/0745 ,  H01L31/1804 ,  H01L31/1892 ,  H01L31/202 ,  Y02E10/547 ,  Y02P70/521

摘要： A laser processing system can be utilized to produce high-performance interdigitated back contact (IBC) solar cells. The laser processing system can be utilized to ablate, transfer material, and/or laser-dope or laser fire contacts. Laser ablation can be utilized to remove and pattern openings in a passivated or emitter layer. Laser transferring may then be utilized to transfer dopant and/or contact materials to the patterned openings, thereby forming an interdigitated finger pattern. The laser processing system may also be utilized to plate a conductive material on top of the transferred dopant or contact materials.

公开(公告)号：EP3132165A4

公开(公告)日：2018-01-17

申请号：EP15779671

申请日：2015-04-17

申请人： FIKE CORP

发明人： WALKER JOSEPH ,  KREBILL MICHAEL ,  SHAW BON

IPC分类号： F16K17/16 ,  B23K26/362 ,  F16K17/40

CPC分类号： B23K26/362 ,  B23K26/365 ,  F16K17/1606

摘要： A reverse-acting pressure relief device (10) is provided comprising buckling-control structures, namely pocket regions (20, 22) and belt regions (24) having differing material thicknesses. The pocket regions (20, 22) generally comprise areas of reduced material thicknesses and serve to weaken the structural integrity of the bulged section (12) of device (10) so that reversal can be initiated at lower pressures. Belt regions (24) generally comprise areas of enhanced mechanical properties that assist with reversal control and opening of bulged section (12) thereby ensuring complete opening of the device (10).