Method for manufacturing display device that includes supplying solution to the underside of a glass substrate

A method of manufacturing a display device, comprising:

• a first step of forming a thin film on an upper surface of a glass substrate;
• and
• a second step of treating the thin film formed on the upper surface of the glass substrate with use of a first solution while the glass substrate is transported by transport rollers with which a lower surface of the glass substrate comes into contact, wherein the second step is performed:
• by arranging nozzles below the transport rollers so that each of the nozzles is positioned to be shifted from one of the transport rollers corresponding thereto in a transport direction of the glass substrate by the transport rollers;
• and
• by jetting a second solution from each of nozzles along a direction inclined with respect to the lower surface of the glass substrate directly and concentratedly onto the one of the transport rollers corresponding thereto and a region where the lower surface of the glass substrate and the one of the transport rollers corresponding thereto come into contact.

A method for manufacturing a display device, comprising:

• a first step of forming a thin film on an upper surface of a glass substrate;
• and
• a second step of treating the thin film formed on the upper surface of the glass substrate with use of a first solution while the glass substrate is transported by transport rollers with which a lower surface of the glass substrate comes into contact;
• wherein the second step is performed:
• by arranging nozzles below the glass substrate so that each of the nozzles is positioned to be shifted from one of the transport rollers corresponding thereto;
• and
• by jetting a second solution from each of the nozzles along a direction inclined with respect to the lower surface of the glass substrate directly and concentratedly onto a region where the lower surface of the glass substrate and the one of the transport rollers corresponding thereto come into contact.