| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a table-type large-size video apparatus capable of securing a viewing distance of three times or more, as compared with the conventional apparatuses, with an occupancy area that is 1/2 to 1/4 of the conventional type in one direction or in both directions, capable of securing a large-size screen that is two twice or larger, as compared with the conventional apparatuses, and capable of viewing clear video and stereoscopic video of three times or more, as compared with the conventional apparatuses, at a comfortable downward viewing angle. <P>SOLUTION: The table-type large-size video apparatus is constituted, such that both of an video screen 6 and a reflector 7 are installed in front and rear end positions in a table at an inclination angle, to allow a viewer to view video formed on the video screen through a transparent window 4 formed at a top of the table; the viewing distance and the video projection distance between a projector and the video screen are set so as to overlap and intersect each other inside the table; the maximum screen can be formed in the table having the minimum dimensions, the maximum viewing distance can be secured with the minimum occupancy area, simultaneous viewing in both directions of right and left is permitted and stereoscopic video can be viewed in the one direction or in both the directions. <P>COPYRIGHT: (C)2008,JPO&INPIT |
