公开(公告)号：WO2023089194A1

公开(公告)日：2023-05-25

申请号：PCT/EP2022/082802

申请日：2022-11-22

Applicant: PLASMATREAT GMBH

Inventor： BUSKE, Christian

IPC: B23K10/00 ,  B23K26/14 ,  B23K26/36 ,  H05H1/34 ,  B23K26/06 ,  B23K26/10

Abstract: Die Erfindung betrifft eine Vorrichtung (2, 302, 402, 502, 602, 802) zur Bearbeitung einer Oberfläche (4) eines Werkstücks (6) mit einem Laserstrahl (8, 8'), mit einem Lasersystem (12, 12') zur Bereitstellung des Laserstrahls (8, 8') und mit einer Plasmadüse (14, 14'), die zur Erzeugung eines atmosphärischen Plasmastrahls (16, 16') eingerichtet ist, wobei die Plasmadüse (14, 14') einen Düsenkopf (22, 22') aufweist, aus dem im Betrieb ein in der Plasmadüse (14, 14') erzeugter Plasmastrahl (16, 16') austritt, wobei das Lasersystem (12, 12') und die Plasmadüse (14, 14') so zueinander angeordnet und eingerichtet sind, dass der Laserstrahl (8, 8') im Betrieb aus dem Düsenkopf (22, 22') der Plasmadüse (14, 14') austritt, und wobei der Düsenkopf (22, 22') um eine Rotationsachse (R) rotierbar ist, die schräg und/oder versetzt zu dem im Betrieb aus dem Düsenkopf (22, 22') austretenden Plasmastrahl (16, 16') und/oder zu dem im Betrieb aus dem Düsenkopf (22, 22') austretenden Laserstrahl (8, 8') verläuft. Die Erfindung betrifft weiterhin ein Verfahren zum Betrieb einer solchen Vorrichtung.

公开(公告)号：WO2023064062A1

公开(公告)日：2023-04-20

申请号：PCT/US2022/043855

申请日：2022-09-16

Applicant: APPLIED MATERIALS, INC.

Inventor： LEI, Wei-Sheng ,  GOPALAKRISHNAN NAIR, Girish, Kumar ,  ZHAO, Kent, Qiujing ,  STOCK, Daniel ,  STOLLEY, Tobias ,  DEPPISCH, Thomas ,  DELMAS, Jean ,  LEDFORD, Kenneth, S. ,  HERLE, Subramanya, P. ,  VACHHANI, Kiran ,  CHIDAMBARAM, Mahendran ,  TRASSL, Roland ,  MORRISON, Neil ,  SCHNAPPENBERGER, Frank ,  CUNNINGHAM, Kevin, Laughton ,  BANGERT, Stefan ,  CUSHING, James ,  SIVARAMAKRISHNAN, Visweswaren

IPC: H01M10/058 ,  H01M10/052 ,  B23K26/36 ,  B23K26/352

Abstract: Methods and apparatuses for processing lithium batteries with a laser source having a wide process window, high efficiency, and low cost are provided. The laser source is adapted to achieve high average power and a high frequency of picosecond pulses. The laser source can produce a line¬ shaped beam either in a fixed position or in scanning mode. The system can be operated in a dry room or vacuum environment. The system can include a debris removal mechanism, for example, inert gas flow, to the processing site to remove debris produced during the patterning process.

公开(公告)号：WO2023023745A1

公开(公告)日：2023-03-02

申请号：PCT/AU2022/050972

申请日：2022-08-24

Applicant: METRIX GROUP PTY LTD

Inventor： MOYES, Philip ,  MORLEY, Kelvin

IPC: B23K26/36 ,  B23K26/38 ,  G09F9/302 ,  G09F9/37 ,  B44F1/02 ,  B44F7/00

Abstract: A structure depicting an image, the structure comprising a substrate defining a reference plane and a plurality of features. The plurality of features comprising perforations in the substrate wherein the interior material of at least some of the perforations is retained on the substrate by one or more tabs. The interior material of each perforation can be moved about the one or more tabs to change the angle of inclination of the interior material relative to the reference plane of the substrate so that some features on the substrate are inclined to a different angle relative to other features on the substrate. The inclination of each feature can be adjusted over the substrate to correspond to an amount of light required to be reflected by that feature to represent an individual pixel of the image so that the overall effect is formation of the image at the viewing location.

公开(公告)号：WO2022248219A1

公开(公告)日：2022-12-01

申请号：PCT/EP2022/062723

申请日：2022-05-11

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： NEFT, Anna ,  GILLESSEN, Stephan ,  PENGEL, Stefanie ,  DO ROSARIO, Jefferson

IPC: B32B17/10 ,  B60J1/08 ,  C03C17/00 ,  B23K26/36 ,  B29C48/17 ,  B29C48/19

Abstract: Fahrzeugverglasung (10) umfassend- eine erste Scheibe (1) und eine zweite Scheibe (2), die über eine abschnittsweise gefärbte thermoplastische Zwischenschicht (3) miteinander verbunden sind, - eine metallbasierte Funktionsschicht (5), die auf einer zur thermoplastischen Zwischenschicht (3) weisenden innenliegenden Oberfläche (II) der ersten Scheibe (1) abgeschieden ist, - einen beschichtungsfreien Randbereich (4) auf der innenliegenden Oberfläche (II) der ersten Scheibe (1), der frei von metallbasierter Funktionsschicht (5) ist und der sich von einer Seitenkante (K) der ersten Scheibe (1) über mindestens 5 mm bis höchstens 25 mm auf der innenliegenden Oberfläche (II) erstreckt, wobeidie thermoplastische Zwischenschicht (3) einen transparenten Bereich (8) und einen gefärbten Bereich (6) umfasst, wobei der gefärbte Bereich (6) mindestens in dem gesamten beschichtungsfreien Randbereich (4) angeordnet ist.

公开(公告)号：WO2022209795A1

公开(公告)日：2022-10-06

申请号：PCT/JP2022/011114

申请日：2022-03-11

Applicant: ホヤ　レンズ　タイランド　リミテッド ,  大久保　繁樹 ,  石崎　貴子

Inventor： 大久保　繁樹 OOKUBO Shigeki ,  石崎　貴子 ISHIZAKI Takako

IPC: B29C39/26 ,  B23K26/36 ,  B29C33/38 ,  B29C33/42

Abstract: 少なくとも一方の光学面に凸状のデフォーカス部を有する光学部材を製造するための成形モールドとして、ガラス材によって形成されたガラスモールドを用意する工程（Ｓ１１）と、前記ガラスモールドにおける前記光学面の形成面に短パルスレーザ光を照射して、前記デフォーカス部に対応する凹形状部を形成する工程（Ｓ１２）と、を備えるモールド製造方法を提供する。

公开(公告)号：WO2022203292A1

公开(公告)日：2022-09-29

申请号：PCT/KR2022/003811

申请日：2022-03-18

Applicant: 유일에너테크(주)

Inventor： 정연길

IPC: B23K26/36 ,  B23K26/062 ,  B23K26/06 ,  H01M50/531 ,  B23K101/36

Abstract: 본 발명은, 제1 빔을 조사하는 제1 레이저와, 제2 빔을 조사하는 제2 레이저와. 상기 제1 빔 및 상기 제2 빔의 경로를 형성하는 광학부재를 포함하는 레이저 조사부 및 상기 레이저 조사부의 스캐너를 전극의 노칭라인을 따라 이동시키는 제어부를 포함하고, 상기 광학부재는, 상기 노칭라인 상에서, 상기 제1 빔의 제1 스팟과 상기 제2 빔의 제2 스팟이 제1 거리로 이격되어 배치되며, 상기 제1 스팟의 크기가 상기 제2 스팟의 크기보다 크도록 상기 제1 빔의 경로 및 상기 제2 빔의 경로를 형성하고, 상기 제어부는 상기 제2 빔의 스팟이 선행하는 상기 제1 빔의 스팟의 이동궤적을 따라가도록 상기 레이저 조사부의 반사미러를 이동시키는 레이저 노칭 장치를 제공할 수 있다.

公开(公告)号：WO2022189299A1

公开(公告)日：2022-09-15

申请号：PCT/EP2022/055603

申请日：2022-03-04

Applicant: GLATT GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG

Inventor： NOWAK, Reinhard ,  GRIMANN, Michael ,  KREBS, Eckhardt

IPC: B05B13/00 ,  B08B1/00 ,  F03D80/50 ,  B23P6/00 ,  B23K26/36

Abstract: Die Erfindung betrifft ein Verfahren, eine Reparaturvorrichtung (1) und ein Reparatursystem (3) zur Reparatur eines Korrosionsschadens einer der Witterung ausgesetzten Oberfläche eines Objekts (2).

公开(公告)号：WO2022010701A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/039759

申请日：2021-06-30

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD ,  ZHOU, Wang-Long

Inventor： VILLARREAL-SAUCEDO, Francisco ,  CHANN, Bien

IPC: B23K26/064 ,  B23K26/062 ,  B23K26/70 ,  B23K1/0056 ,  B23K26/032 ,  B23K26/034 ,  B23K26/0604 ,  B23K26/0608 ,  B23K26/0613 ,  B23K26/0626 ,  B23K26/0734 ,  B23K26/08 ,  B23K26/082 ,  B23K26/20 ,  B23K26/36 ,  B23K26/38 ,  G02B6/02042 ,  G02B6/262

Abstract: In various embodiments, a workpiece is processed utilizing one or more output beams emitted from a step-core optical fiber and formed from one or more input beams that may have non-circular beam shapes. In various embodiments, an input beam may be a variable-power laser beam having a laser-beam numerical aperture (NA) that varies as a function of the power of the laser beam. The step-core optical fiber may have an outer core NA that is greater than or equal to the laser-beam NA at a laser power of approximately 100%, an inner core NA that is less than or equal to the outer core NA, and an inner core NA that is greater than or equal to the laser-beam NA at a power of 50%.

公开(公告)号：WO2021239617A1

公开(公告)日：2021-12-02

申请号：PCT/EP2021/063651

申请日：2021-05-21

Applicant: WOODROW SCIENTIFIC LIMITED

Inventor： CLOWES, John, Redvers

IPC: B23K26/082 ,  B08B7/00 ,  B23K26/36 ,  B23K26/70 ,  B23K26/362

Abstract: Laser cleaning apparatus (100) comprising: a laser system (102) configured to output laser light having a power, a wavelength, a temporal characteristic and a divergence; a delivery cable (106) to deliver the laser light to a cleaning head; a cleaning head (110) comprising: an output aperture and output optics (116) configured to focus the laser light (104) to have a fluence at a focal plane (126) that is greater than an ablation threshold of a surface contaminant to be removed from a surface to be cleaned; scanning apparatus (118) to scan the laser light in at least one dimension across a scan region within the focal plane to cause the scanning laser light to have an effective divergence greater than the divergence of the laser light and to have a corresponding safe working distance from the output aperture determined by the effective divergence, the power, the wavelength and the temporal characteristic; and scan monitoring apparatus (120) to monitor the effective divergence of the scanning laser light and to generate an alarm signal (108) in response to determining that the effective divergence has changed.

公开(公告)号：WO2021227389A1

公开(公告)日：2021-11-18

申请号：PCT/CN2020/126466

申请日：2020-11-04

Applicant: 苏州苏大维格科技集团股份有限公司 ,  苏州大学

Inventor： 吕帅 ,  徐顺达 ,  王冠楠 ,  朱鹏飞

IPC: B23K26/36 ,  B23K26/08

Abstract: 一种具有断电保护装置的光刻设备，包括基座（1）、设置在基座（1）上的平台（11）、设置在平台（11）上方的光刻机构（4）、用于实现光刻机构（4）相对于平台（11）运动的驱动机构（2），以及用于在光刻机构（4）超出预设运动行程时实现驱动机构（2）断电的断电保护装置（8）。能够在运动失控时及时实现运动停止，防止光刻机构（4）因脱离而飞出造成的损坏。