A patient positioning system for use with a radiation therapy system that monitors the location of fixed and movable components and pre-plans movement of the movable components so as to inhibit movement if a collision would be indicated. Furthermore, since the external light shielding sheet and an EMI shielding sheet are formed to be aligned, thereby sustaining the luminance of the screen. Provided on two tip end portions of the substrate support device 20 is a second sensor 40 that detects the target member upon interruption of a light beam traveling between the tip end portions by the target member. In an alternate preferred embodiment, the afore-mentioned reduction of surface tension and delivery of therapeutically active agents is provided by a mixture of lipid crystals comprised of surfactant, therapeutically active agents and a propellant in which such other components are not soluble. A connecting plate is disposed at an end of the reinforcement plate and is parallel with the outer cover plate. The SiP includes an antenna configured to function to transmit or receive data and mounted in the SiP to be integrated in the SiP, and a first planar conductor having at least one slit formed therein.