METHOD OF MANUFACTURING GLASS SUBSTRATE, METHOD OF MANUFACTURING PACKAGE, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS AND RADIO CONTROLLED TIMEPIECE

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass substrate that is superior in conductivity while reducing manufacturing costs and improving manufacturing efficiency, along with a method of manufacturing a package, the package, a piezoelectric vibrator, an oscillator, an electronic apparatus, and a radio controlled timepiece.SOLUTION: A method of manufacturing a glass substrate includes: a wire spreading step of spreading a wire 72 that becomes a through-electrode along an axial direction inside a container 73; a filling step of filling the container 73 with fused glass 71: a hardening step of hardening the fused glass 71 to form a glass body with which the wire 72 is integrated; and a cutting step of cutting the glass body so as to be perpendicular to the axial direction.