Patent ID: 9087865
Filing Date: 2015-07-21
Classification: H01L,Y10S

Abstract:
1. A substrate transferring system, comprising: a substrate processing stage, comprising a first substrate processing stage and a second substrate processing stage; a substrate outlet stage comprising a first base and a first roller-type transferring means mounted on the first base, and being adapted to output a substrate; a substrate transferring stage, being disposed between the first substrate processing stage and the second substrate processing stage to receive the substrate from the substrate processing stage; a substrate supporting stage, being disposed adjacent to the substrate transferring stage to receive the substrate from the substrate transferring stage; and a substrate conveying and transshipping stage comprising a second base and a second roller-type transferring means mounted on the second base, and being disposed in parallel with the substrate outlet stage to receive the substrate from the substrate supporting stage by the second roller-type transferring means and to transfer the substrate to the substrate outlet stage via the first roller-type transferring means; wherein the substrate transferring stage comprises a first supporting stage, a first transferring mechanism and a second transferring mechanism, and the substrate supporting stage further comprises a second supporting stage and a supporting mechanism to support the second supporting stage, the second supporting stage perpendicularly extend from a top of the supporting mechanism, and wherein the first transferring mechanism transfers the first supporting stage to above the second supporting stage, and the second transferring mechanism transfers the first supporting stage from above the second supporting stage to below the second supporting stage so as to deposit the substrate originally supported on the first supporting stage onto the second supporting stage; wherein the second supporting stage and the supporting mechanism of the substrate supporting stage are neither removable nor rotatable, and locations of the second supporting stage and the supporting mechanism of the substrate supporting stage, the second base of the substrate conveying and transshipping stage, and the first base of the substrate outlet stage are always kept fixed during all the time of that the substrate is transferred from the first substrate processing stage or the second substrate processing stage to the substrate outlet stage, and the substrate outlet stage has a same axis as the substrate conveying and transshipping stage along a substrate transferring direction from the substrate conveying and transshipping stage to the substrate outlet stage.