Patent ID: 9553003
Date: 2017-01-24
CPC Classifications: H01L

Claim:
1. A substrate processing device having a substrate cleaning chamber, a transportation robot, and a substrate drying chamber, wherein the substrate cleaning chamber includes a first table holding and rotating a substrate in a manner to direct a surface with a pattern of the substrate upward, a cleaning liquid supply unit supplying a cleaning liquid to the upwardly directed surface of the rotating substrate, and a solvent supply unit supplying a volatile solvent to the surface of the substrate supplied with the cleaning liquid to replace the cleaning liquid on the surface of the substrate with the volatile solvent, the transportation robot is configured to take out the substrate processed in the substrate cleaning chamber from the substrate cleaning chamber, to invert the substrate to direct its surface with the pattern downward, and to supply the substrate to the substrate drying chamber, the substrate drying chamber includes: a second table holding the substrate which is supplied by the transportation robot so that the surface with the pattern of the substrate is directed downward, a heating and drying unit provided below the second table, and having a lamp irradiating upward with light having a peak intensity in wavelengths between 500 nm and 3000 nm, and a protection cover located at an upper portion of the lamp for covering and protecting the lamp, the heating and drying unit heating the surface of the substrate supplied with the volatile solvent in the substrate cleaning chamber, removing the volatile solvent from the surface of the substrate, and drying the surface of the substrate, and a nozzle fixedly provided, between the downward-directed surface with the pattern of the substrate and the heating and drying unit, and, outside of the outer periphery of the heating and drying unit, so as to eject an inert gas to the protection cover from the outside of the protection cover.