Adjusting mechanism of light integration rod module, optical...

Details Adjusting mechanism of light integration rod module, optical... Adjusting mechanism of light integration rod module, optical...

2007-12-17

2010-11-09

Ko, Tony (Department: 2878)

Optics: image projectors

Particular condenser

C353S097000, C353S122000, C353S112000, C353S031000, C353S037000, C362S616000, C362S615000

Reexamination Certificate

active

07828449

ABSTRACT:
An adjusting mechanism for a rod module adapted to an optical engine is provided. The adjusting mechanism utilizes two wedge-shaped blocks moving in perpendicular directions so as to convert the vertical adjustment of horizontal adjusting component into horizontal adjustment of an LIR module. Therefore, operators may adjust the horizontal and vertical position of the rod module from the same side of the projector, thus increasing the convenience in adjusting the position of the rod module.

REFERENCES:
patent: 7717572 (2010-05-01), Hsu et al.

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