Patent ID: 9154774
Filing Date: 2015-10-06
Classification: H04N

Abstract:
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.