A MONITOR ATTACHABLE THREE-DIMENSIONAL IMAGE CONVERTER WITH A VOLTAGE CONTROL POLARIZATION SCREEN

摘要

PURPOSE: A screen attachable three dimensional image converting apparatus using a voltage polarizing direction controllable screen is provided to cost-effectively watch three dimensional images. CONSTITUTION: A polarizing screen(10) rotates the direction of polarization according to voltages. A polarizing screen controlling device(20) controls the direction of polarization on the polarizing screen. A user watches three dimensional images based on images output from an existing monitor by attaching the polarizing screen and the polarizing screen controlling device to the existing monitor.