发明名称 STEREOSCOPIC DISPLAY APPARATUS PARTICULARLY USEFUL WITH LCD PROJECTORS
摘要 Stereoscopic display apparatus, includes two projectors (Projector 1, 2) having inputs connectable to a source of digital data (Eye 1, Eye 2 Image Source) representing the color components of two stereoscopic images, and outputs outputting two optical beams each having a set of color components (R, B, G) of different polarization states (alpha, beta); a polarization preserving screen; an optical filter system (Polarization Transformer) using exclusively optical retarders for transforming the polarizations of the optical beams outputted by the two projectors into two color sets, in which all the color components of one set are polarized in one polarization state (gamma), and all the color components of the other set are polarized in an orthogonal polarization state (delta); and means for stacking the two color sets onto the polarization preserving screen, such as to enable stereoscopic viewing of the two color sets via orthogonally polarized filters (gamma, delta Polarization Filter).
申请公布号 WO03087884(A3) 申请公布日期 2004.01.15
申请号 WO2003IL00291 申请日期 2003.04.07
申请人 WEISSMAN, YITZHAK 发明人 WEISSMAN, YITZHAK
分类号 G02B27/26;G02B27/28;H04N13/00 主分类号 G02B27/26
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