ACTIVE COMPENSATION STEREOSCOPIC GLASSES FOR PATTERNED RETARDER TYPE 3D IMAGE SYSTEM

摘要

PURPOSE: Active light view angle compensation stereographic eyeglasses are provided to view 3D images in a superior state even when an audience frequently changes viewing positions.. CONSTITUTION: Stereographic eyeglasses(PG) comprise a left-eye eyeglass(LG) having a first circularly polarizing filter(P1) and a right-eye eyeglass(RG) having a second circularly polarizing filter(P2). The left-eye eyeglass of the stereographic eyeglasses comprises a left side linear polarizing film(LP) having a light transmission axis of 0 degree direction of the rear side of the first circularly polarizing filter. The right-eye eyeglass comprises a right side linear polarizing film(RP) having a light transmission axis of 0 degree direction of the rear side of the second circularly polarizing filter. The left-eye eyeglass transmits a left-eye image which is linearly polarized to the 0 degree direction by the first circularly polarizing filter. The right-eye eyeglass transmits a right-eye image which is linearly polarized to the 0 degree direction by the second circularly polarizing filter.