SQUINT TEST DEVICE OF HEAD MOUNT DISPLAYER

摘要

PURPOSE: A squint test device of head mount displayer is provided to display a squint test pattern using minimum components. CONSTITUTION: The squint test device of head mount displayer comprises: a first and second indication devices corresponding to left and right eyes, respectively; a driving means for generating a field signal and a vertical starting pulse corresponding to the left and right eyes and for driving the first and second indication devices; a transforming means for providing one among the vertical starting pulse and a base voltage to the first and second indication devices, according to the field signal and a control signal; a pattern generation means for generating a squint test pattern; and control means for generating the control signal according to the field signal and for controlling the pattern generation means.