Stereoscopic imaging system for forming three-dimensional stereoscopic images

摘要

A stereoscopic imaging system to prevent deterioration in brightness and optical characteristics due to deviation of an optical axis upon formation of a stereoscopic image is provided. The stereoscopic imaging system includes a stereoscopic image display device to output linearly polarized light, a phase difference plate provided at a front surface of the stereoscopic image display device and which converts the linearly polarized light output from the stereoscopic image display device into circularly polarized light, and liquid crystal shutter glasses having a phase difference plate attached to a front surface thereof and which restores the circularly polarized light having passed through the phase difference plate into the linearly polarized light. Upon formation of a stereoscopic image, the liquid crystal shutter glasses may restore light output from the stereoscopic image display device without loss.

主权项

1. A stereoscopic imaging system of a glasses type, comprising:
a stereoscopic image display device which outputs linearly polarized light; a first phase difference plate which is provided at a front surface of the stereoscopic image display device and which converts the linearly polarized light output from the stereoscopic image display device into circularly polarized light; and glasses which have a second phase difference plate attached to a front surface thereof and which restores the circularly polarized light which passes through the first phase difference plate, into the linearly polarized light, wherein a phase delay axis of the first phase difference plate provided at the stereoscopic image display device is orthogonal to phase delay axes of the second phase difference plate of the glasses, and wherein the glasses include polarizing plates located at a rear surface of the glasses, and a polarizing axis of a left polarizing plate of the polarizing plates is orthogonal to a polarizing axis of a right polarizing plate of the polarizing plates.