Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate
2005-08-02
2005-08-02
Mack, Ricky L. (Department: 2873)
Optical: systems and elements
Single channel simultaneously to or from plural channels
By partial reflection at beam splitting or combining surface
C359S223100, C359S572000, C359S627000, C348S203000
Reexamination Certificate
active
06924936
ABSTRACT:
A one-dimensional image is formed by reflecting the light from a one-dimensional display device having a plurality of light emitting sections or light emitting sections disposed in one direction by a projection optical system three times or more. Then, a two-dimensional image is obtained by optically scanning the one-dimensional image by a light deflection means in a surface including a direction perpendicular to the disposing direction of the light emitting sections or the light emitting sections in the one-dimensional display device. A magnification projecting system is provided to project the two-dimensional image by magnifying it as it is as an intermediate image. A requirement for high resolution can be coped with by employing the one-dimensional display device as well as a small and less expensive light scanning apparatus and two-dimensional image forming apparatus can be realized thereby.
REFERENCES:
patent: 3748015 (1973-07-01), Offner
patent: 5063586 (1991-11-01), Jewell et al.
patent: 5153898 (1992-10-01), Suzuki et al.
patent: 5220590 (1993-06-01), Bruning et al.
patent: 5311360 (1994-05-01), Bloom et al.
patent: 5353322 (1994-10-01), Bruning et al.
patent: 5410434 (1995-04-01), Shafer
patent: 5982553 (1999-11-01), Bloom et al.
patent: 2004/0061916 (2004-04-01), Kuba
patent: 2004/0109219 (2004-06-01), Kikuchi
patent: 2004/0223126 (2004-11-01), Hatakeyama et al.
patent: 2004/0257664 (2004-12-01), Hashimoto et al.
patent: 2005/0041220 (2005-02-01), Sunaga
patent: 0 252 734 (1988-01-01), None
patent: 1 225 470 (2002-07-01), None
patent: 2001-281583 (2001-10-01), None
patent: 2002-62499 (2002-02-01), None
Frommer William S.
Mack Ricky L.
LandOfFree
Light scanning apparatus and two-dimensional image forming... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light scanning apparatus and two-dimensional image forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light scanning apparatus and two-dimensional image forming... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3519164