Hybrid Laser Cutting for Flat Panel Display Glass
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概要
- 論文の詳細を見る
A new laser glass cutting technology using femtosecond and CO2 lasers is presented. Mechanical breaking after scribing using a femtosecond laser was evaluated and compared with the hybrid method for the cutting of flat panel display (FPD) glass. Various laser fluences were tested to determine the threshold energy and optimum grooving conditions without microcracks. The hybrid method was very effective for the FPD glass microfabrication and for performing full cutting without the mechanical breaking process. Consequently, it was found that the FPD panel was clearly cut using the method and the methodologies were very effective even for a mass-production cutting system.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-08-25
著者
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KIM Jae-Hoon
Department of Electronics and Computer Engineering, Hanyang University
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Farson Dave
Department Of Industrial Welding And Systems Engineering The Ohio State University
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Kim Kwang-Ho
National Core Research Center for Hybrid Materials Solution, Pusan National University, Busan 609-735, Korea
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Kim Kwang-Ryul
Department of Electronics and Computer Engineering, Hanyang University, Seoul 133-791, Korea
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Choi Hae
School of Mechanical and Automotive Engineering, Keimyung University, Taegu 704-701, Korea
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Kim Jae-Hoon
Department of Electronics and Computer Engineering, Hanyang University, Seoul 133-791, Korea
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Farson Dave
Department of Industrial, Welding and Systems Engineering, The Ohio State University, Columbus, OH 43210, U.S.A.
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