Optical: systems and elements – Deflection using a moving element – By moving a reflective element
Reexamination Certificate
2006-05-23
2006-05-23
Phan, James (Department: 2872)
Optical: systems and elements
Deflection using a moving element
By moving a reflective element
C359S198100, C359S199200, C359S213100
Reexamination Certificate
active
07050211
ABSTRACT:
A torsional hinged mirror design with reduced flexing. In addition to a central spine to prevent or reduce flexing of the tips, the mirror layer also includes perimeter ridges to reduce or prevent flexing or warping of the mirror edges. To provide an even stiffer mirror with minimum weight, either or both of the hinge plate and balancing plate may also include perimeter ridges that align with the perimeter ridges of the mirror layer.
REFERENCES:
patent: 5999303 (1999-12-01), Drake
Brady III W. James
Kempler William B.
Phan James
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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