ELECTROMAGNETIC GRID, ELECTROMAGNETIC GRID CONTROLLER AND X-RAY APPARATUS USING THE SAME

摘要

PURPOSE: An electromagnetic grid, an electromagnetic grid control apparatus and an X-ray device are provided is to easily control an angle of the grid and to simplify the structure. CONSTITUTION: An electromagnetic field generating unit(1300) creates a plurality of electromagnetic fields. A storage unit shuts up metal particles which are integrated with the electromagnetic fields and forms a plurality of walls. The storage unit can be a closed box, liquid or gas shutting up the metal particles. A plurality of walls prevent scattered beams from transmitting the storage. The scattered beams are generated when the X-rays pass through an object placed on the electromagnetic grid.