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Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 28 , No. 5

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[ Technical Papers ]
Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 28, No. 5, pp. 313-317
Abbreviation: J. Korean Soc. Manuf. Technol. Eng.
ISSN: 2508-5107 (Online)
Print publication date 15 Oct 2019
Received 24 Apr 2019 Revised 03 Aug 2019 Accepted 02 Oct 2019
DOI: https://doi.org/10.7735/ksmte.2019.28.5.313
저가형 다이오드 레이저 모듈의 제작 및 이를 이용한 전자소자 제조
이후승^a^{, *} ; 김재민^a ; 강봉철^b ; 이주형^c ; 나준희^d




Production of Low-cost Diode Laser module and Fabrication of Electronic Device using the Laser
Hu Seung Lee^a^{, *} ; Jae Min Kim^a ; Bong Chul Kang^b ; Joo Hyung Lee^c ; Jun Hee Na^d
aDept. of Mechanical and Materials Engineering Education, Chungnam Nat’l Univ. 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Korea
bSchool of Mechanical Engineering, Kookmin Univ. 77, Jeongneung-ro, Seongbuk-gu, Seoul 02707, Korea
cDept. of Mechanical System Design Enginerring, Seoul Nat’l Univ. of Science and Technology 232, Gongneung-ro, Nowon-gu, Seoul 01811, Korea
dDept. of Electric, Electronics and Communication Engineering Education, Chungnam Nat’l Univ. 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Korea
Correspondence to : ^*Tel.: +82-42-821-8595 Fax: +82-42-821-8732 E-mail address: liber@cnu.ac.kr (Lee, Hu Seung).



Funding Information ▼ Ministry of Education Funding Information ▼ National Research Foundation of Korea 2017R1D1A1B 03031307

Abstract

Recently, various kinds of lasers have been developed in response to the trend of expanding the application field of the laser industry. Despite the widespread application of lasers, their high cost limit their performance in many applications. To overcome this limitation, low-cost diode lasers have been actively studied. In this paper, a low-cost laser was developed for the production of printed electronic patterns as a part of the development of low-cost lasers. As a result, high-quality lasers were developed capable of producing printed electronic patterns. It was also possible to achieve properties similar to that of a conventional low-cost infrared fiber laser.


Keywords: Diode laser fabrication, Reliability test, Nanoparticle sintering, Electronic device fabrication

Acknowledgments

이 논문은 2017년도 교육부의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업임(No. 2017R1D1A1B 03031307).

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