摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adjusting device for a stereoscopic image display that is capable of making an easy and high-accuracy adjustment of a projector lens of the stereoscopic image display. <P>SOLUTION: An adjusting device 20 comprises multiple projectors 24a to 24i arranged in a parallax direction, and multiple projection lenses 28a to 28i. An iris member 36 is arranged between the projection lenses 28a to 28i of the respective projectors and a screen 26, and has an aperture capable of adjusting a size around an optical axis of each projector lens. Test pattern supplying units 42 and 52 supply a test pattern to the projector. A position determination processing unit 50 determines a position of the projection lens based on the test pattern image projected onto a screen. A projection lens and iris moving unit 54 moves the projection lens within a plane perpendicular to an optical axis of the projector, based on a result of determination by the position determination processing unit. <P>COPYRIGHT: (C)2012,JPO&INPIT |