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WO/2022/030408A1 |
A pulse generating unit (11) generates a driving voltage signal comprising a pulse signal on the basis of an output command signal comprising a pulse signal. A laser oscillation module (12) oscillates a laser beam by carrying out a pulse...
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WO/2022/023099A1 |
The invention relates to a method for monitoring a laser welding process for welding two workpieces (2, 3) which are transparent to the laser wavelength, preferably workpieces made of glass, wherein a melt volume (7) is melted in the wor...
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WO/2022/025160A1 |
A chip bonding system (1) comprises: a dicing device (20) that dices a dicing substrate affixed to a sheet (TE), thereby generating a plurality of chips (CP) affixed to the sheet (TE) with adjacent chips (CP) joined to one another at unc...
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WO/2022/024819A1 |
A fracture surface processing method includes holding fractured components (rod side large end portion (102b), cap side large end portion (102c)) divided by fracturing a ductile metal component (connecting rod (100)) in a fractured direc...
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WO/2022/023323A1 |
The invention relates to a method and an apparatus for scanning a target plane (PE) with a plurality of laser beams, in particular for laser material processing. The apparatus has at least two laser beam sources (Fi), a deflection device...
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WO/2022/025205A1 |
A resin molded article (1) has a protruding and recessed structural surface (30) in which a plurality of recesses (32) and a plurality of protrusions (31) are arranged so as to be alternately repeated along a predetermined direction, and...
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WO/2022/024246A1 |
A processing system that irradiates an object with processing light through an irradiation optical system to process the object is provided with: an irradiation device having at least an ultimate optical element in the irradiation optica...
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WO/2022/022911A1 |
The invention relates to a method for introducing openings (23) into a decorative material (20) which is laminated onto a support (11) with openings (13), having the following steps: - providing a fixing device (40) with at least two ind...
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WO/2022/025841A1 |
Invention relates to sheet compress tool (1) comprising sheet compress body (10) forming very lower body of sheet compress tool (1) installed onto laser cut head (B) performing sheet cut at laser cut machine (A) and applying pressure ont...
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WO/2022/023118A1 |
Disclosed is a method for monitoring a laser welding process for welding together two workpieces (2, 3) which are preferably made of glass and are transparent to the laser wavelength, wherein a pulsed laser beam (4), in particular an ult...
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WO/2022/022067A1 |
A laser processing device capable of controlling a light beam incident angle, and a laser processing method. The device comprises a laser generation unit and a hollow unit (5). The laser generation unit emits a light beam having a focal ...
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WO/2022/023161A1 |
The invention relates to a method for monitoring a laser welding process for welding two workpieces (2, 3) which are transparent to the laser wavelength, preferably workpieces made of glass, wherein a melt volume (7) is melted in the wor...
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WO/2022/023112A1 |
Disclosed is a method for monitoring a laser welding process for welding together two workpieces (2, 3) which are preferably made of glass and are transparent to the laser wavelength, wherein a pulsed laser beam (4), in particular an ult...
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WO/2022/025206A1 |
A compact (1) includes an uneven structure surface (30) that exerts liquid repellency by having a plurality of recessed portions (32) and a plurality of protruding portions (31) arranged planarly in such a manner as to repeat alternately...
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WO/2022/024473A1 |
The objective of the present invention is to optimize processing conditions and improve processing accuracy with regard to processing a composite member comprising a plurality of layers. This processing system for processing a workpiece ...
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WO/2022/024576A1 |
The present invention provides a polarizing plate which has excellent quality even in cases where the polarizing plate is cut. A polarizing plate according to the present invention comprises a polarizer which is configured from a polyvin...
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WO/2022/024474A1 |
The present invention improves the accuracy of processing with respect to a composite member having a plurality of layers. Provided is a processing method for processing a processing target having a plurality of layers, said method compr...
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WO/2022/018061A1 |
The present invention relates to a method for producing a metal-ceramic substrate (1) comprising: - providing a ceramic element (30) and at least one metal layer (10), wherein the ceramic element (30) and the at least one metal layer (10...
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WO/2022/016594A1 |
Disclosed in the present invention is a method for manufacturing parts made of aluminium-silicon plated steel/high-strength press-harden steel composite steel, comprising: fixing an aluminium-silicon plated steel plate and a high-strengt...
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WO/2022/018853A1 |
A processing system provided with: a radiation structure for radiating energy beams on an object; a material-supplying member for supplying a molding material to be radiated with energy beams; a measurement device for obtaining informati...
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WO/2022/019906A1 |
A laser system includes an integrated fiber laser front-end, configured to generate and output a pre-amplified first pulsed laser beam having predefined beam characteristics corresponding to a user defined pulse shape and a user defined ...
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WO/2022/017374A1 |
A method for laser welding aluminium-silicon coated steel, comprising the following steps: selecting a welding wire having high molybdenum content; acquiring two steel plates (1, 2) having aluminium-silicon coatings (4); carrying out but...
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WO/2022/018917A1 |
This attenuator device comprises: a first window pair that has a pair of first windows including a pair of first surfaces extending so as to form a Brewster angle with a light axis; a rotation holding part that holds the first window pai...
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WO/2022/018149A1 |
The invention relates to a manufacturing device (1) for additive manufacturing of components from a powder material, comprising a beam generation device (3) designed to generate an energy beam (5), a scanner unit (7) designed to move the...
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WO/2022/019667A1 |
The present invention relates to an antenna assembly and a manufacturing method therefor, and, particularly, comprises a base panel including: at least one radiation element made of a first metal material; and a fixing member which is ma...
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WO/2022/018148A1 |
The invention relates to a manufacturing device (1) for additive manufacturing of components from a powder material, comprising a beam generation device (3) designed to generate an energy beam (5), a scanner unit (7) designed to move the...
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WO/2022/019865A1 |
The present invention is a centralizer mechanism (100) for automatically adjusting of laser light, produced for cutting metal and similar materials in fiber laser cutting machines (M), while the laser light is passing through the nozzle ...
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WO/2022/018069A2 |
The invention relates to a method for joining at least two joining partners (30, 31), wherein the at least two joining partners (30, 31) are joined to each other using ultrashort laser pulses of a laser beam of an ultrashort pulse laser ...
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WO/2022/018150A1 |
In a method for moving a continuous energy beam (5) along an irradiation path (101) formed by a sequence of beam positions (17), the irradiation path (101) is provided for solidifying, in a working region (9) of a manufacturing device (1...
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WO/2022/018146A1 |
In a method for moving a continuous energy beam (5) along an irradiation path (101) produced by a sequence of beam positions (17), the irradiation path (101) is designed to compact a powder material (2) in a powder layer in a working are...
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WO/2022/017892A2 |
The invention relates to a method for joining at least two joining partners (3), wherein the at least two joining partners (3) are joined to each other using ultrashort laser pulses of a joining laser (1), at least one of the joining par...
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WO/2022/019311A1 |
In this method for cutting a metal foil with a laser, for example, a workpiece, which is a metal foil, is laser cut by intermittently irradiating the surface of the workpiece with pulsed laser light at a frequency of 1 MHz or less. Furth...
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WO/2022/020565A1 |
An apparatus for directing a laser beam to a workpiece surface includes a housing having a laser beam exit aperture. The apparatus further includes an output optical device configured to emit a converging laser beam. The converging laser...
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WO/2022/016929A1 |
A laser tailor welding method of aluminum-silicon coated steel, comprising the following steps: selecting a stainless steel welding wire having a high molybdenum content (6); taking two steel plates (1, 2) having an aluminum-silicon coat...
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WO/2022/020053A1 |
The present disclosure relates to systems and methods for fabricating semiconductor packages, and more particularly, for forming features in semiconductor packages by laser ablation. In one embodiment, the laser systems and methods descr...
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WO/2022/018338A1 |
The invention relates to a service table (10) for a laser device of a laser welding and/or laser brazing system, the service table having at least one leg (12) with a lower end intended to be placed on the floor and an upper end on which...
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WO/2022/018006A1 |
The invention relates to a device and a method for curing a transparent material (1), in particular for the localised curing of the surface (10) of the transparent material (1), wherein a material modification (3) is introduced into, or ...
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WO/2022/020587A1 |
A cleaving assembly and a method for cleaving a glass body having a face at a desired angle greater than 0 degrees are disclosed. The assembly comprises a laser device for emitting a laser beam, a rotating device, and a positioning fixtu...
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WO/2022/014382A1 |
Provided are a laser machining device, a wafer processing system, and a method for controlling a laser machining device, with which the machined state of a machined groove can be confirmed in real time. This laser machining device, which...
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WO/2022/014186A1 |
An electronic device 1 comprises an electronic component 2, a substrate to which the electronic component 2 is mounted, and a protective cap 4 which is joined to the substrate 3 so as to house the electronic component 2 in the interior t...
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WO/2022/014489A1 |
A lap fillet weld joint and a lap fillet weld joint manufacturing method are provided which enable effectively improving joint fatigue strength easily and at low cost. On a first edge (12), a first metal plate (10) is provided with a swe...
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WO/2022/012000A1 |
An all-position consumable electrode arc-laser double-sided hybrid welding device, composed of a consumable electrode arc welding power source (1), a wire feeding system (3), an optical fiber laser system (16), all-position welding tract...
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WO/2022/014105A1 |
Provided is a laser processing device for irradiating a subject having a crystalline structure with laser light to form a reformed area, the laser processing device being provided with: a support unit for supporting the subject; an irrad...
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WO/2022/014183A1 |
Provided is a laser decoration method that comprises forming a coating film layer on the surface of an aluminum base material with a surface treatment layer therebetween and irradiating the coating film layer with laser light to decorate...
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WO/2022/014104A1 |
Provided is a laser machining apparatus provided with: a light source for outputting laser light; a space light modulator for modulating the laser light output from the light source in accordance with a modulation pattern and outputting ...
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WO/2022/011997A1 |
A laser marking machine for an embedding box, comprising a frame (1), a laser (3) connected to the frame, and a storage box (2) for placement of the embedding box. The frame is connected to a marking slideway (4) that moves the embedding...
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WO/2022/014106A1 |
Provided is a laser processing device for irradiating a subject with laser light to form a reformed area, the laser processing device being provided with: a support unit for supporting the subject; an irradiation unit for irradiating the...
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WO/2022/014618A1 |
This laser processing device comprises an irradiation unit and a control unit. The irradiation unit has a spatial light modulator and a focusing unit that focuses a laser modulated by the spatial light modulator on an object. The control...
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WO/2022/015548A1 |
The present disclosure relates to methods of assembling a lensed optical fiber array by printing in situ a lens onto each optical fiber of an optical fiber array with an ultrafast laser system (202) where the lens (108) can be shaped to ...
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WO/2022/015449A1 |
In an embodiment is provided a method of forming a blind via in a substrate comprising a mask layer, a conductive layer, and a dielectric layer that includes conveying the substrate to a scanning chamber; determining one or more properti...
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