STEREOSCOPIC LIQUID CRYSTAL SHUTTER GLASSES

摘要

PROBLEM TO BE SOLVED: To provide stereoscopic liquid crystal shutter glasses that suppress fatigue and discomfort, thereby enabling comfortable viewing of stereoscopic images.SOLUTION: The stereoscopic liquid crystal shutter glasses include a left-eye liquid crystal shutter 110 and a right-eye liquid crystal shutter 120. Each of the left-eye liquid crystal shutter and the right-eye liquid crystal shutter has a response time not more than 5 milliseconds. Each of the left-eye liquid crystal shutter and the right-eye liquid crystal shutter has a contrast ratio not less than 350:1. The contrast ratio is a value at an angle of sight of 30 degrees in left direction and in right direction.