LASER REMOVAL METHOD, METHOD FOR MANUFACTURING ROTARY ELECTRICAL MACHINE, AND LASER REMOVAL DEVICE

• Main Authors: OBARA, Go, KIKAWADA, Masakazu
• Format: Patent
• Language: English; French; Japanese
• Published: 03.10.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CLADDING OR PLATING BY SOLDERING OR WELDING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A laser removal method according to an embodiment involves using laser light to irradiate a filmy body formed on a substrate to remove the filmy body. In the laser removal method, the filmy body is irradiated with laser light having a wavelength that does not tend to be absorbed in the filmy body in...