Patent ID: 8656736

Claim:
A method of manufacturing a glass substrate with buried through electrodes, the method comprising: a glass via-hole formation process in which a plurality of via-holes are formed in a panel-shaped glass; a base via-hole formation process in which a plurality of via-holes are formed in two bases; a wire stretching process in which the panel-shaped glass is interposed between the two bases, positions of a plurality of the via-holes of the bases and a plurality of the via-holes of the panel-shaped glass are aligned with one another, a plurality of conductive wires each having a diameter smaller than that of each of the via-holes are penetrated through the plurality of the aligned via-holes using a jig that is provided at one end of each of the plurality of conductive wires and that has a diameter larger than that of each of the plurality of via-holes, and the plurality of the penetrated conductive wires are stretched between the two bases; a wire burying process in which the panel-shaped glass is heated to a temperature higher than a softening point of a glass material of the panel-shaped glass, a compression stress is applied to the panel-shaped glass, and the conductive wires stretched between the two bases are buried by the glass material; an ingot formation process in which a glass ingot having the buried conductive wires is formed by cooling the glass material; a slicing process in which a glass panel is formed by slicing the ingot; and a polishing process in which a plurality of the buried conductive wires are exposed on front and rear surfaces of the glass panel by polishing the glass panel to provide a glass substrate with buried through electrodes.