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Title:
CONTROL METHOD FOR LASER, ELECTRONIC CONTROL APPARATUS, LASER, LASER DRILLING DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/218634
Kind Code:
A1
Abstract:
A control method for a laser (30), an electronic control apparatus (300), the laser (30), a laser drilling device, and a storage medium. The control method for the laser (30) comprises: collecting a rising edge or falling edge of a control signal to form a capture signal; outputting a laser pulse according to the capture signal; and starting timing when one laser pulse is outputted, and allowing a next laser pulse to be outputted when a time obtained by timing reaches the minimum period of the laser pulse, and stopping the next laser pulse from being outputted when the time obtained by timing exceeds the maximum period of the laser pulse. The control method for the laser (30), the electronic control apparatus (300), the laser drilling device, and the laser (30) on the one hand are capable of outputting a laser pulse along with a control signal, and on the other hand are capable of limiting the period of the laser pulse between the minimum period and the maximum period, which is advantageous in ensuring the working performance of the laser and reducing safety hazards.

Inventors:
HE, Gaofeng (Building #A2 #A4/#A5/#A6 and 2nd, 3rd floor of building #A3Third Furong Road Furong Industrial Park, Xinqiao, Shajing Town, Baoan Distric, Shenzhen Guangdong 4, 518104, CN)
LI, Yongjian (Building #A2 #A4/#A5/#A6 and 2nd, 3rd floor of building #A3Third Furong Road Furong Industrial Park, Xinqiao, Shajing Town, Baoan Distric, Shenzhen Guangdong 4, 518104, CN)
JIANG, Feng (Building #A2 #A4/#A5/#A6 and 2nd, 3rd floor of building #A3Third Furong Road Furong Industrial Park, Xinqiao, Shajing Town, Baoan Distric, Shenzhen Guangdong 4, 518104, CN)
Application Number:
CN2018/117484
Publication Date:
November 21, 2019
Filing Date:
November 26, 2018
Export Citation:
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Assignee:
MAXPHOTONICS CO., LTD (Building #A2 #A4/#A5/#A6 and 2nd, 3rd floor of building #A3Third Furong Road Furong Industrial Park, Xinqiao, Shajing Town, Baoan Distric, Shenzhen Guangdong 4, 518104, CN)
International Classes:
H01S3/10
Foreign References:
CN108683068A2018-10-19
CN203326349U2013-12-04
CN201285460Y2009-08-05
CN106493476A2017-03-15
CN103904547A2014-07-02
CN107534265A2018-01-02
US20080273559A12008-11-06
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (Room 207, Shangqi Building 4050# Nanhai Road Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
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