METHOD OF TRANSMITTING SIGNAL FOR INDICATING OPENING OR SHUTTERING OF A SHUTTER IN A PRIVATE IMAGE DISPLAY DEVICE

摘要

Disclosed herein is a method of transmitting a shutter opening/closing signal in a private image display device. In the shutter opening/closing signal transmitting method of the present invention, a shutter opening/closing sequence time point generated by a shutter opening/closing sequence and signal generating unit is synchronized with a time point of the timer. The shutter opening/closing signal is transmitted to the transmission unit prior to the shutter opening/closing sequence time point by a predetermined period. The shutter opening/closing signal is transmitted from the transmission unit to the reception unit at a predetermined time point of the timer. According to the present invention, there is an advantage in that a user visual perception performance can be improved by overcoming a transmission delay occurring when the shutter opening/closing signal is transmitted from the private image display device to the shutter device.