Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Reexamination Certificate
2007-07-03
2007-07-03
Cherry, Euncha P. (Department: 2872)
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
C359S224200
Reexamination Certificate
active
11205456
ABSTRACT:
A method for aligning consecutive scan lines of a mirror based visual system produced by the bi-directional scan of a resonant mirror is disclosed. The actual position for the mirror is determined or measured by any suitable method. The measured position of the mirror is used to generate a first trigger signal to start a scan line in a first direction at a selected location and to generate a trigger to start a scan line in the reverse direction at a second location.
REFERENCES:
patent: 5477330 (1995-12-01), Dorr
patent: 6937372 (2005-08-01), Kandori et al.
Noxon James Eugene
Oettinger Eric Gregory
Brady III W. James
Cherry Euncha P.
Kempler William B
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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