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8174130 |
Laser dicing sheet and manufacturing method for chip body
Disclosed herein is a laser dicing sheet comprising a base material comprising a polyurethane acrylate film and a shape-restoring film; and an adhesive layer formed on a surface of said...
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8164023 |
Method for making backlight module frame
An exemplary method for making backlight module frame includes: providing a plurality of metallic sheets cooperatively defining a frame shape, and a positioning device comprising a worktable and a...
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8153929 |
Method for the laser welding of a composite material to a component, and laser-weldable composite material for such a method
The invention relates to a method for the laser welding of a composite material (V) to a component (11) in particular for the production of a solar collector element (E), wherein the composite...
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8142251 |
Laser beam irradiation apparatus for substrate sealing, substrate sealing method, and method of manufacturing organic light emitting display device using the same
A laser beam irradiation apparatus irradiates a laser beam onto a sealing unit disposed between a first substrate and a second substrate so as to seal the first substrate and the second substrate....
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8143551 |
Method for making backlight module frame
An exemplary method for making backlight module frames includes: method includes: providing a first metallic sheet and a second metallic sheet, each of the first and second metallic sheets having...
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8124912 |
Method for heating components
A processing area of a structural component, such as a gas turbine component, is heated by irradiation with several laser sources prior to and/or during and/or after carrying out a processing such...
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RE43176 |
Laser peening process and apparatus using a liquid erosion-resistant opaque overlay coating
The invention relates to a method and apparatus for improving properties of a solid material by providing shockwaves there through. Laser shock processing is used to provide the shockwaves. The...
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8104385 |
Brittle workpiece splitting system and brittle workpiece splitting method
The brittle workpiece splitting system 1 includes a substrate holding mechanism 10 for holding a substrate 51, and a processing unit 5 for splitting the substrate 51 held by the substrate holding...
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8097830 |
Method for material processing and/or material analysis using lasers
The invention relates to a method for material processing and/or material analysis of an object (18) made from condensed matter by means of a laser (12). A laser pulse (14) is generated by a laser,...
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8088633 |
Optical alignment methods for forming LEDs having a rough surface
A method of aligning a wafer when lithographically fabricating a light-emitting diode (LED). The method includes forming on the wafer at least one roughened alignment mark having a root-mean-square...
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8088455 |
Laser treatment apparatus
A drain port and an exhaust port arranged at the bottom of a cup surrounding a substrate holding unit. A drainage tray is arranged below the cup so as to cover the moving area of the drain port...
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8084706 |
System and method for laser processing at non-constant velocities
A method is disclosed for on-the-fly processing at least one structure of a group of structures with a pulsed laser output. The method includes the steps of relatively positioning the group of...
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8084714 |
Protection device of a laser processing unit
A laser processing unit includes a first working area for laser processing of a workpiece, a second working area for laser processing of a workpiece, and a dividing wall adapted to separate the...
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8084710 |
Low-temperature laser spot impact welding driven without contact
A laser, aimed at a flyer plate tab, causes optical energy to be directed at the tab, specifically, at a top surface thereof. Energy impacting the tab accelerates the tab out of an initial bent...
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8071912 |
Engineered wood fiber product substrates and their formation by laser processing
A laser is used to a form information indicative of a pattern on a surface of a support piece formed from a compressed wood fiber product substrate. The pattern can be a wood grain. The field of...
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8062715 |
Fabrication of alloy variant structures using direct metal deposition
Direct-metal deposition (DMD), preferably under closed-loop control, is used to fabricate alloy-variant material structures which provide a combination of desirable physical and mechanical...
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8049138 |
Method and apparatus for processing three-dimensional structure, method for producing three-dimensional shape product and three-dimensional structure
An apparatus for processing a three-dimensional structure having a fine three-dimensional shape and a smooth surface is disclosed in which the three-dimensional structure is usable for an optical...
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8049137 |
Laser shock peening of medical devices
A laser shock peening process for producing one or more compressive residual stress regions in a medical device is disclosed. A high-energy laser apparatus can be utilized to direct an intense...
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8049136 |
Method for producing metal mask for screen printing
A method for producing a metal mask for screen printing is provided, in which dross that is deposited at the time a boring operation is conducted via a laser beam is removed, without causing...
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8026158 |
Systems and methods for processing semiconductor structures using laser pulses laterally distributed in a scanning window
Systems and methods process structures on or within a semiconductor substrate using a series of laser pulses. In one embodiment, a deflector is configured to selectively deflect the laser pulses...
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8008601 |
Laser processing method, laser processing apparatus and spring arm manufacturing method
A laser processing method includes the steps of: preparing a long metal object to be irradiated; and irradiating the object with a laser beam at a certain portion in a longitudinal direction of the...
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7989731 |
Method for processing materials with laser pulses having a large spectral bandwidth
A method and device for processing materials with laser pulses having a large spectral bandwidth and a device for carrying out said method. The aim of the invention is to create an easy, flexible...
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7977602 |
Laser ablation using multiple wavelengths
In laser micromachining and laser defect repair of a first material, a first set of one or more laser wavelengths is selected in accordance with the first material's absorption characteristics and...
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7960671 |
Laser shock processing with momentum trap
A method for laser shock processing a device, including a metallic body having a surface, comprises conformally applying a compliant solid material to the first region on the surface of the...
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7938437 |
Method for producing a weakened zone, in particular a predetermined breaking point for an airbag exit opening, component and apparatus
In a method for producing a weakened zone, in particular a predetermined breaking point for an airbag exit opening, in a carrier part equipped on the visible side with a decorative material, in...
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7935908 |
Joining method, joining machine, and joint structure of dissimilar material
A method of joining dissimilar materials of the present invention has a step of lapping a high melting point material on a low melting point material with a third material interposed therebetween....
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7933680 |
Tangential manufacturing system
Manufacturing system (100) comprises only a few essential components, including: the workpiece(s) (110); the fixtures, or workpiece holding means, (120); the centrifuge (130), including a base...
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7923660 |
Pulsed laser anneal system architecture
Disclosed is the method and apparatus for annealing semiconductor substrates. One embodiment provides a semiconductor processing chamber comprising a first substrate support configured to support a...
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7919727 |
Laser processing apparatus and laser processing method
A laser processing apparatus includes: a laser beam radiation part that radiates a laser beam to a target position on a substrate; a liquid supply source; a liquid supply nozzle that is connected...
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7906745 |
Bend bar quality control method for laser shock peening
A bend bar is available for use in a quality control test for testing for a consistency of residual stress effects in a particular material using a given a laser peening process. The bar is...
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7906746 |
Laser shock peening system with time-of-flight monitoring
A system and method for monitoring a laser shock peening process includes a sensor connected to a controller. The controller includes an input and a processor. The input is connected to the sensor...
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7902483 |
Laser machining apparatus and laser machining method
Disclosed is a laser machining apparatus comprising a workpiece fixture for fastening a workpiece, a first laser removing device for machining a workpiece using first operating parameters, and a...
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7897894 |
Laser machining apparatus for sheet-like workpiece
There is provided a laser machining apparatus for sheet-like workpieces that allows an installation area to be reduced and that may be readily controlled. The laser machining apparatus includes a...
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7897895 |
System and method for controlling the power level of a laser apparatus in a laser shock peening process
An on-the-fly analog switching method and system for providing a switching time of less than one second between energy levels and laser heads for laser shock peening applications. An analog switch...
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7875831 |
Thin plate formation method, thin plate and suspension correction apparatus, and correction method
Laser beam irradiation areas are provided in a load curve portion and an angle adjustment portion of a suspension. The laser beam irradiation areas are oriented in a direction in which the...
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7872211 |
Laser-dynamic system for using in games
Two general effects of laser radiation interaction with balloon surface material or with gases surrounding or filling balloons are used for the play: the destruction and the shift of the inflated...
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7872210 |
Method for the connection of two wafers, and a wafer arrangement
A method for the connection of two wafers (11, 12), in which a contact area (15) is formed between the wafers (11, 12) by placing the two wafers one on top of the other, and in which the contact...
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7868268 |
Laser peening process and apparatus using a liquid erosion-resistant opaque overlay coating
The invention relates to a method and apparatus for improving properties of a solid material by providing shockwaves there through. Laser shock processing is used to provide the shockwaves. The...
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7847211 |
Light radiating conditions selecting method, light radiating conditions selecting device, and soldering device
A method and device capable of properly selecting light radiating conditions in soldering work where components are soldered onto a board with light radiation applied to a solder joint. The device...
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7841084 |
Gas turbine components and method for machining gas turbine components
The present technology relates to the problem that during diverse machining steps of application to the production or reconditioning of internally cooled gas turbine blades, an undesired effect may...
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7842900 |
Process for joining using a laser beam
A process for joining a first metal component to a second metal component at a joining region including the steps of: projecting a laser beam onto one or the components for providing a melt pool on...
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7825350 |
Laser processing method and laser processing apparatus
A laser beam machining method and a laser beam machining device capable of cutting a work without producing a fusing and a cracking out of a predetermined cutting line on the surface of the work,...
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7820942 |
Automatic leveling fixture
An automatic leveling fixture includes a base, at least one jaw slidably connected to the base, a base plate slidable relative to the base. The at least one jaw has a base plate camming surface...
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7816622 |
System and method for controlling laser shock peening
A laser shock peening system including a workpiece is provided. The laser shock peening system includes a workholding fixture configured to hold the workpiece. The laser shock peening system also...
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7807945 |
Method for fabricating helical gears from pre-hardened flat steel stock
An improved method of cutting a helical gear sector onto a pivoting arm of a casement window is disclosed. The method includes beginning with a pre-hardened flat sheet of steel stock and cutting...
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7786404 |
Method and device for laser welding
A plurality of stretches of laser weld are executed on a structure to be welded by means of a device for focusing and orientation of the laser beam, which is associated to a component element of a...
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7781697 |
Micro-display and methods
A method of forming one or more micro-displays includes forming a first portion of a seal ring overlying a device substrate and surrounding one or more device chips formed on the device substrate,...
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7780907 |
Method for producing a denture
The invention relates to a process for the production of a dental prosthetic item (10) by means of local sintering, in which the dental prosthetic item (10) is produced layer-wise by energy input,...
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7777154 |
Method for manufacturing divided waveplate filter
A method to manufacture a divided waveplate filter by laser irradiation. A material layer is formed on the surface of a substrate material. A laser oscillator programmed to form a predetermined...
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7776165 |
Method of modifying a workpiece following laser shock processing
A method of manufacturing a workpiece involves performing any one of various post-processing part modification steps on a workpiece that has been previously subjected to laser shock processing. In...
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