Patent ID: 9082801
Filing Date: 2015-07-14
Classification: C23C,H01L,Y10T

Abstract:
1. A rotatable locating apparatus, comprising: a fixing base; a rotatable rack, pivoted on the fixing base through a first rotation axis; a first driving module, disposed on the fixing base and coupled to the rotatable rack to drive the rotatable rack rotating with respect to the fixing base along the first rotation axis; a carrier, provided with a plurality of accommodating slots which are located on an arc surface of the carrier, the carrier pivoted to the rotatable rack through a second rotation axis, wherein the second rotation axis passes through a curvature center of the arc surface and is perpendicular to the first rotation axis, and the curvature center is located on the first rotation axis; and a second driving module, disposed on the rotatable rack, and coupled to the carrier to drive the carrier rotating with respect to the rotatable rack along the second rotation axis.