Influence of glass substrate thickness in laser scribing of glass

Precision Engineering

Volumn 34, Issue 1, 2010, Pages 55-61

  Yamamoto, Koji ^a   Hasaka, Noboru ^b   Morita, Hideki ^b   Ohmura, Etsuji ^a  

^a OSAKA UNIVERSITY   (Japan)

^b Mitsuboshi Diamond Industrial Co Ltd   (Japan)

Author keywords

CO2 laser; Glass; Laser scribing; Thermal stress; Thickness

Indexed keywords

CO2 LASER; CRACK DEPTHS; GLASS SUBSTRATES; LASER IRRADIATIONS; LASER SCRIBING; LOWER LIMITS; SODA LIME GLASS SUBSTRATE; SUBSTRATE THICKNESS; SURFACE TEMPERATURES; THERMAL ELASTICITY; THICKER GLASS; THICKNESS; UPPER LIMITS;

CRACK PROPAGATION; CRACKS; GLASS; LASER HEATING; LASERS; LIQUID CRYSTAL DISPLAYS; LIQUID CRYSTALS; QUENCHING; TENSILE STRESS; THERMAL STRESS; THERMOELASTICITY; TWO DIMENSIONAL;

SUBSTRATES;

EID: 70350103245     PISSN: 01416359     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.precisioneng.2009.03.007     Document Type: Article

References (12)

1. Miyake Y. Separation technology for FPD glass. J Jpn Soc Abrasive Tech 45 7 (2001) 342-347 [in Japanese]
2. Hermanns C. Laser separation of flat glass. Proceedings 63rd Laser Mater. Process Conf. Jpn Laser Process Soc (2005) 105-110
3. Swain M.V. Median crack initiation and propagation beneath a disc glass cutter. Glass Tech 22 5 (1981) 222-229
4. Ono T., Teng O., and Pai G. Breakless cutting EagleXGTM using standard scoring wheel. Proceedings of the 14th international display workshops, FMC2-2 (2007)
5. Wang S.-C., Yeh L.-Y., Lin C.-C., Chen M.S., and Gan F.Y. Glass-strength dependence of cutting conditions in thin laminated TFT-LCD. Proceedings of the 14th international display workshops, FMCp-1 (2007) 66
6. Yamamoto K., Hasaka N., Morita H., and Ohmura E. Thermal stress analysis on laser scribing of glass. J Laser Appl 20 4 (2008) 193-200
7. Yamamoto K., Hasaka N., Morita H., and Ohmura E. Three-dimensional thermal stress analysis on laser scribing of glass. Precision Eng 32 (2008) 301-308
8. 2 laser radiation. Proceedings of the ICALEO'05, P506 (2005)
9. JSME Data Book, Heat transfer, 4th ed. 1984 [in Japanese].
10. Shand E.B. Glass engineering handbook. 2nd ed. (1958), McGraw-Hill
11. Watanabe N. Glass engineering handbook (1999), Asakura Shoten [in Japanese]
12. Yamamoto A. On the heat transfer properties of cutting fluids (Part 2). J Jpn Soc Precision Eng 26 (1960) 17-25 [in Japanese]