LIGHT BEAM CONTROLLER AND STEREOSCOPIC IMAGE DISPLAY APPARATUS USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a light beam controller capable of achieving complex control of directions of light beams, and to provide an application apparatus such as a stereoscopic image display apparatus using the same.

SOLUTION: The above problem can be solved by the light beam controller (10) which is provided with two or more light sources (1), and two or more light beam control elements (3) for controlling the direction of each light beam (2) from the light sources. The above light beam control element (3) comprises a mirror (4) which reflect the light beams (2) and controls the direction of the light beam, and a mirror angle control element (5) for controlling the angle of the mirror.

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