레이저를 이용한 LCD 유리 절단

• 영문명: Laser Controllable Thermo-cleaving of LCD Glasses
• 발행기관: 한국레이저가공학회
• 저자명: 이석준(Seak-Joon Lee) 콘드라텐코(Kondratenko B. C.)
• 간행물 정보: 『한국레이저가공학회 학술대회 논문집』2004년도 추계학술발표대회 논문집, 50~61쪽, 전체 12쪽
• 주제분류: 공학 > 기계공학
• 파일형태: PDF
• 발행일자: 2004.10.01

영문 초록

  Nowadays Laser Controllable Thermo-cleaving is the most promising method of cutting FPD(Flat Panel Display) glass in mass-production line. And this method can be used to cut other brittle materials such as quartz, sapphire, ceramic and semiconductor.
  The concept of this method is shown in Picture 1. Laser beam heats glass up to strain point not to melting point and cooling system chills glass to make maximum thermal stress in glass and then the thermal stress generates micro thermal crack in other words blind crack. Laser Controllable Thermo-cleaving controls the thermal stress to optimize the blind crack up to level of mass-production line.

목차

Abstract
1. 서론
2. Laser Controllable Thermo-cleaving 개요
3. Laser Controllable Thermo-cleaving의 산업현장에 적용
4. 결론
참고 문헌