Patent ID: 8465011
Filing Date: 2013-06-18
Classification: H01L,Y10T

Abstract:
1. A fixing jig for fixing a thin plate-shaped work, the fixing jig comprising: a plate-shaped jig main body; and a close contact layer which is disposed on one surface of the plate-shaped jig main body and which detachably holds the thin plate-shaped work in close contact with the plate-shaped jig main body, wherein the plate-shaped jig main body has: a plurality of supporting projections on one surface thereof for supporting the close contact layer; and a side wall of a height which is substantially equal to the supporting projections, the side wall being disposed along an outer peripheral portion of said one surface, the close contact layer being adhered to an end surface of the side wall so as to define, between the close contact layer and the plate-shaped jig main body, a partitioned space enclosed by the side wall, wherein the plate-shaped jig main body has formed therein: wherein the close contact layer has formed therein a through hole which is in communication with the suction hole, the through hole being so constructed and arranged that, by evacuation of the suction hole, a suction force is operated on the thin plate-shaped work.