| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rear projection type display device configured to correct projection magnification, with a small depth. <P>SOLUTION: A projection unit is mounted on a projection magnification correction member, which has a first member and a second member. The first member has a first correction mechanism in a direction parallel with a central light beam, and is supported in a housing. The second member has a second correction mechanism in a direction parallel with a normal of an enlarged imaging surface projected from the projection unit not through a reflection mirror, and is supported by the first member. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
