Experimental study about the effect of frit thickness on the residual stress of glass/glass laser bonding

Yi Li; Rui Tian; Luqiao Yin; Jianhua Zhang

doi:10.1117/1.OE.56.8.083103

18 August 2017 Experimental study about the effect of frit thickness on the residual stress of glass/glass laser bonding

Yi Li, Rui Tian, Luqiao Yin, Jianhua Zhang

Author Affiliations +

Optical Engineering, Vol. 56, Issue 8, 083103 (August 2017). https://doi.org/10.1117/1.OE.56.8.083103

Abstract

This work presents a comprehensive experimental study on the effect of glass frit thickness on the residual stress after laser bonding. The shear force and thermal residual stress of the bonding area due to laser bonding at different thicknesses of glass frit was investigated via experiment, respectively. Two method of ANSYS simulation and stress measurement were carried out. The result shows that the thinner the glass frit, the less residual stress of the after bonding sample; the shear force would increase with the thinning of the glass frit under the sufficient adhesion between the glass frit and the glass substrate. Thereby, an appropriate and sufficiently thin glass frit layer is recommended during the glass/glass laser bonding.

Citation Download Citation

Yi Li, Rui Tian, Luqiao Yin, and Jianhua Zhang "Experimental study about the effect of frit thickness on the residual stress of glass/glass laser bonding," Optical Engineering 56(8), 083103 (18 August 2017). https://doi.org/10.1117/1.OE.56.8.083103

Received: 22 March 2017; Accepted: 13 July 2017; Published: 18 August 2017

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