OPTICAL MODULATION DEVICE ASSEMBLY AND IMAGE FORMING APPARATUS USING THE SAME, AND METHOD OF DRIVING IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To easily adjust the relative optical positions of optical modulation elements corresponding to respective colors and to suppress the shift of pixels for the respective colors due to heat generation in forming an image by optically modulating a plurality of colors.

SOLUTION: The optical modulation device assembly includes: a supporting member 30; an optical modulation device 12 which is mounted on the supporting member 30 and modulates a plurality of line-shaped light beams having different wavelength bands; a driving part 16 which drives the optical modulation device 12; and a light transmission member 13 provided on the optical modulation device 12.

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