Frame expanding glasses and frame expanding visual system
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United States of America Patent
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app pub date -
Jan 5, 2010
filing date -
Feb 6, 2009
priority date (Note) -
Abandoned
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Abstract
Frame expanding glasses adapted to be used with a display apparatus for making a user observe an expanding frame are provided. The frame expanding glasses include a left eye optical module and a right eye optical module. The left eye optical module is disposed between a left eye frame and the left eye of the user. The left eye optical module includes a left eye prism and a first frame selector. The right eye optical module is disposed between a right eye frame and the right eye of the user. The right eye optical module includes a right eye prism and a second frame selector. A frame expanding visual system using the frame expanding glasses is also provided.
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