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Title:
LASER PROCESSING DEVICE INCLUDING ANGLE CONTROL OPTICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/103277
Kind Code:
A1
Abstract:
A laser processing device according to the present disclosure comprises: a light source for emitting a laser beam; an optical modulator for controlling, within the swing angle thereof, an angle at which the laser beam travels; a 4F angle control optical system for changing the swing angle of the optical modulator; and a flying head for processing an object to be processed, by using a laser beam transmitted from the 4F angle control optical system.

Inventors:
JOUNG WOONG HEE (KR)
JO SUNG YONG (KR)
Application Number:
PCT/KR2018/008342
Publication Date:
May 31, 2019
Filing Date:
July 24, 2018
Export Citation:
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Assignee:
EO TECHNICS CO LTD (KR)
International Classes:
B23K26/064; B23K26/06; B23K26/066; B23K26/08; G02F1/00
Foreign References:
JP2010082672A2010-04-15
KR20170097425A2017-08-28
KR20170018740A2017-02-20
JP2006068762A2006-03-16
JP2000263269A2000-09-26
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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