| 摘要 |
PURPOSE: A device and a method for continuously grinding a substrate are provided to deal with a variety of sizes of all substrates by adjusting the distance between a pair of conveyor belts because the conveyor belts approaches each other or moves outwardly. CONSTITUTION: A substrate grinding device(1) comprises a transferring unit, a grinding unit(20) and a support table(40). The transferring unit transfers a substrate. The grinding unit is installed at the side of the transferring unit. The support table keeps the substrate flat at a grinding section. The transferring unit is a conveyer belt(11) which comprises a vacuum hole. |
