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Laser processing method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-026/00
출원번호 US-0897830 (1986-08-19)
우선권정보 JP-0182573 (1985-08-20)
발명자 / 주소
  • Imamura Seiji (Kanagawa JPX) Matsumoto Noriaki (Kanagawa JPX)
출원인 / 주소
  • Fuji Electric Corporate Research & Development Ltd. (Kanagawa JPX 03)
인용정보 피인용 횟수 : 114  인용 특허 : 0

초록 ▼

A laser processing method comprises the steps of generating a pulsed laser beam having a substantially circular shape; modifying the beam to a substantially rectangular shape; and scribing the surface of a workpiece with the rectangular beam to form grooves therein. The scribing step may include sca

대표청구항 ▼

A laser processing method for scribing the surface of a workpiece, said method comprising: generating a laser beam; modifying said beam to have a substantially rectangular shape; and scribing said surface of said workpiece with said rectangular beam to form a groove in said surface, said scribing st

이 특허를 인용한 특허 (114)

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