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Class Information
Number: 359/212
Name: Optical: systems and elements > Deflection using a moving element or medium (offsetting or changing at least a portion of the beam) > Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) > Including reflective type moving element
Description: Subject matter wherein a light wave that strikes the medium of the moving element is returned to the original medium with the angles of incidence and reflection equal and lying in the same plane.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7474450 |
Light scanning device and image forming apparatus |
Jan. 6, 2009 |
| 7470891 |
Optical device |
Dec. 30, 2008 |
| 7470070 |
Optical scanner device and image forming apparatus |
Dec. 30, 2008 |
| 7466467 |
Method and apparatus for generating an angular sweep of a directed propagation of electromagnetic radiation |
Dec. 16, 2008 |
| 7463395 |
Method for recording information into rewritable thermal label of the non-contact type |
Dec. 9, 2008 |
| 7463396 |
Confocal optical scanning device |
Dec. 9, 2008 |
| 7453619 |
Rotary optical delay line |
Nov. 18, 2008 |
| 7450287 |
Optical scanning device and method for detecting synchronization signal |
Nov. 11, 2008 |
| 7443586 |
Display device using single-panel diffractive light modulator |
Oct. 28, 2008 |
| 7443560 |
Scanning imaging apparatus |
Oct. 28, 2008 |
| 7428089 |
Optical scanning device and image forming apparatus |
Sep. 23, 2008 |
| 7422851 |
Correction for illumination non-uniformity during the synthesis of arrays of oligomers |
Sep. 9, 2008 |
| 7420729 |
Small thin film movable element, small thin film movable element array and method of driving small thin film movable element |
Sep. 2, 2008 |
| 7420722 |
Multiple illumination source exposure apparatus |
Sep. 2, 2008 |
| 7420449 |
Mirror actuating device for projection systems |
Sep. 2, 2008 |
| 7417777 |
Optical scanning device and image forming apparatus |
Aug. 26, 2008 |
| 7411710 |
Optical beam scanning device and image forming apparatus |
Aug. 12, 2008 |
| 7408688 |
Method for driving optical deflecting device array, optical deflecting device array, optical deflecting device, and image projection displaying apparatus |
Aug. 5, 2008 |
| 7405854 |
Fibrous micro-composite material |
Jul. 29, 2008 |
| 7397592 |
Beam irradiation apparatus, beam irradiation method, and method for manufacturing a thin film transistor |
Jul. 8, 2008 |
| 7388191 |
Mirror positioning unit of laser scanning unit and laser scanning unit employing the same |
Jun. 17, 2008 |
| 7388699 |
Musical laser display device |
Jun. 17, 2008 |
| 7378632 |
Image display apparatus and image pickup apparatus using the same |
May. 27, 2008 |
| 7379222 |
Optical scanning unit and image forming apparatus |
May. 27, 2008 |
| 7369287 |
Mirror positioning structure for compensation of skew and bow and laser scanning unit employing the same |
May. 6, 2008 |
| 7369298 |
Optical scanner and laser image projector using the same |
May. 6, 2008 |
| 7365891 |
Method and apparatus for directing energy based range detection sensors |
Apr. 29, 2008 |
| 7362485 |
Image display medium, image writing device, and image forming apparatus |
Apr. 22, 2008 |
| 7355771 |
Optical scanning apparatus |
Apr. 8, 2008 |
| 7348549 |
Light scanning apparatus |
Mar. 25, 2008 |
| 7349145 |
Optical deflection device and image projection display apparatus using the same |
Mar. 25, 2008 |
| 7342702 |
Light deflecting method and apparatus efficiently using a floating mirror |
Mar. 11, 2008 |
| 7342701 |
Multiple illumination source exposure apparatus |
Mar. 11, 2008 |
| 7330296 |
Synchronous detector, optical scanner, and image forming apparatus |
Feb. 12, 2008 |
| 7330295 |
Optical scanning device and cover glass cleaning mechanism for optical scanning device |
Feb. 12, 2008 |
| 7330293 |
Optical scanning unit |
Feb. 12, 2008 |
| 7325736 |
Optical scanner and image forming apparatus having the same |
Feb. 5, 2008 |
| 7304933 |
Optical recording apparatus using scanning mirror for generating two-dimensional beam |
Dec. 4, 2007 |
| 7301685 |
Optical scanning apparatus and its optical element, method and apparatus for positioning and fixing the optical element, and a molding tool for making the optical element |
Nov. 27, 2007 |
| 7301684 |
Scanning optical system |
Nov. 27, 2007 |
| 7298538 |
Rotary optical switch |
Nov. 20, 2007 |
| 7295359 |
Light beam scanner and image forming apparatus |
Nov. 13, 2007 |
| 7280722 |
Temperature compensated optical multiplexer |
Oct. 9, 2007 |
| 7268929 |
Optical scanner reflecting and outputting light increased in width and image forming apparatus using same |
Sep. 11, 2007 |
| 7256926 |
Optical deflector |
Aug. 14, 2007 |
| 7252394 |
Laser projection display and illumination device with MEMS scanning mirror for indoor and outdoor applications |
Aug. 7, 2007 |
| 7247841 |
Light scanning apparatus |
Jul. 24, 2007 |
| 7242537 |
Holding and positioning apparatus for an optical element |
Jul. 10, 2007 |
| 7239435 |
High-speed, high resolution, wide-format Cartesian scanning systems |
Jul. 3, 2007 |
| 7236280 |
Multi-beam scanning device and image forming apparatus using the scanning device |
Jun. 26, 2007 |
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