公开(公告)号：WO2011091182A3

公开(公告)日：2011-07-28

申请号：PCT/US2011/021944

申请日：2011-01-20

Applicant: REALD INC. ,  SCHUCK, Miler, H., III ,  SHARP, Gary, D. ,  ROBINSON, Michael, G.

Inventor： SCHUCK, Miler, H., III ,  SHARP, Gary, D. ,  ROBINSON, Michael, G.

IPC: G03B21/14 ,  G03B37/02 ,  G03B21/00 ,  H04N5/225

Abstract: Disclosed embodiments relate to a stereoscopic projection system and methods. An exemplary disclosed projection system includes an optical component disposed between the lenses of a lens arrangement. An exemplary lens arrangement includes a first power group, a second power group, and an aperture stop. In an embodiment, the optical component is disposed between the first power group and the aperture stop. In an exemplary embodiment, the optical component is proximate to the aperture stop. By disposing the optical component closer to or proximate to the aperture stop in the lens arrangement, various benefits may be realized, including improved contrast uniformity.

公开(公告)号：WO2011091182A2

公开(公告)日：2011-07-28

申请号：PCT/US2011021944

申请日：2011-01-20

Applicant: REALD INC ,  SCHUCK MILER H III ,  SHARP GARY D ,  ROBINSON MICHAEL G

Inventor： SCHUCK MILER H III ,  SHARP GARY D ,  ROBINSON MICHAEL G

IPC: G03B21/14 ,  G03B21/00 ,  G03B37/02 ,  H04N5/225

CPC classification number: H04N13/0459 ,  G02B15/161 ,  G02B15/177 ,  G02B27/22 ,  G02B27/26 ,  G03B21/14 ,  G03B35/20 ,  G03B35/26 ,  H04N13/0431 ,  H04N13/0434

Abstract: Disclosed embodiments relate to a stereoscopic projection system and methods. An exemplary disclosed projection system includes an optical component disposed between the lenses of a lens arrangement. An exemplary lens arrangement includes a first power group, a second power group, and an aperture stop. In an embodiment, the optical component is disposed between the first power group and the aperture stop. In an exemplary embodiment, the optical component is proximate to the aperture stop. By disposing the optical component closer to or proximate to the aperture stop in the lens arrangement, various benefits may be realized, including improved contrast uniformity.

Abstract translation: 所公开的实施例涉及立体投影系统和方法。 示例性公开的投影系统包括设置在透镜装置的透镜之间的光学部件。 示例性的透镜装置包括第一电源组，第二电源组和孔径光阑。 在一个实施例中，光学部件设置在第一电源组和孔径光阑之间。 在示例性实施例中，光学部件靠近孔径光阑。 通过将光学部件设置在透镜装置中靠近或靠近孔径光阑处，可以实现各种益处，包括改善的对比度均匀性。