Title:
LASER APPARATUS FOR PRINTED ELECTRONICS SYSTEM AND OPERATING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/103299
Kind Code:
A1
Abstract:
A laser apparatus for a printed electronics system according to one embodiment of the present invention may comprise: a laser generation unit for launching a laser beam; a laser changeable unit for changing an intensity or a wavelength of the laser beam launched by the laser generation unit; a laser control unit for controlling the intensity, or the magnitude of the wavelength, of the laser beam changed by the laser changeable unit; and a laser steering unit for changing a travelling direction of the laser beam output from the laser changeable unit so that the laser beam is directed to a target, wherein the laser control unit controls the intensity, or the magnitude of the wavelength, of the laser beam according to the state of a printed pattern formed on the target.
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Inventors:
CHOI EUI KEUN (KR)
LEE DAE YONG (KR)
ZHANG DA HAI (KR)
LEE DAE YONG (KR)
ZHANG DA HAI (KR)
Application Number:
PCT/KR2018/011301
Publication Date:
May 31, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
PROTEC CO LTD (KR)
International Classes:
B41J2/44; B22F3/105; B22F7/06; G02F1/13; H01S3/00; H01S3/10
Foreign References:
| KR20120036287A | 2012-04-17 | |||
| JP2013127600A | 2013-06-27 | |||
| KR20140099404A | 2014-08-12 | |||
| KR20090016077A | 2009-02-13 | |||
| KR101365821B1 | 2014-02-20 |
Attorney, Agent or Firm:
YOO, Byung Wook et al. (KR)
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