Matches 1 - 50 out of 177 1 2 3 4 >


Match Document Document Title
US20110116694 RAPID CONFOCAL MICROSCOPY TO SUPPORT SURGICAL PROCEDURES  
One embodiment of techniques for confocal microscopy includes illuminating a spot on a surface of a biological sample. A first emission intensity from the spot is detected in a first range of...
US20090220276 OPTICAL WRITING DEVICE AND IMAGE FORMING APPARATUS  
A first beam separation device is arranged either to allow the light beams to enter and pass or to reflect the light beams in accordance with a direction of entrance of the light beams. A second...
US20110164295 MOLDED PLASTIC PART, METHOD FOR MOLDING PLASTIC PART, AND OPTICAL SCANNING DEVICE USING THE MOLDED PLASTIC PART  
A molded plastic part prepared by injecting a resin in a cavity of a die so that a pressure is generated in the resin in the cavity and at least one transfer wall surface of the cavity is...
US20060023285 Pixel differential polygon scanning projector  
An image projection system uses multiple light sources to produce light beams reflected by a rotating multilateral drum. Each side mirror on the drum is tilted by a radial angle with respect to...
US20090046338 Beam Positioning and Pointing  
A beam pointing and positioning system includes a first lens, movable in a first plane perpendicular to a nominal optical axis, which receives and positions a light beam. The system also includes...
US20090009837 OPTICAL STRUCTURE AND AN IMAGING SYSTEM USING THE SAME  
An optical architecture comprises an optical scanning mechanism for use in imaging systems. With the optical scanning mechanism, illumination light from an illuminator can be directed to a target...
US20120013964 PLASTIC ARTICLE, METHOD OF SHAPING PLASTIC ARTICLE, AND OPTICAL SCANNING DEVICE HAVING PLASTIC ARTICLE  
A plastic article is formable by using a metal die having a cavity to accommodate melted resin therein at a given pressure. The plastic article includes a transfer face to which is transferred a...
US20080068692 OPTICAL SCANNING DEVICE, LIGHT SCREENING MATERIAL, METHOD FOR SCREENING FLARE LIGHT, AND IMAGE FORMATION APPARATUS  
A disclosed optical scanning device includes: a plurality of light beam irradiation devices irradiating a light beam; a deflector deflecting the plural light beams irradiated from the light beam...
US20090073529 MULTIBEAM OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS  
A multibeam optical scanning device includes a plurality of light sources; a collimating lens; an aperture; a cylinder lens; a light deflecting unit; a scanning optical system; and a phase...
US20060285186 Dot position correcting apparatus, optical scanning apparatus, imaging apparatus, and color imaging apparatus  
An optical scanning apparatus is disclosed that includes a light source unit having plural main light sources that are two-dimensionally arranged in the main scanning direction and the sub...
US20070115528 Multi-beam scanning unit  
A multi-beam scanning unit includes a light source having a plurality of light emitting portions, each light emitting portion emitting a laser beam, and a beam deflector deflecting each of the...
US20100201985 Delivering Light Via Optical Waveguide and Multi-View Optical Probe Head  
Techniques, apparatus and systems that use an optical probe head to deliver light to a target and to collect light from the target for imaging, monitoring, medical diagnostics and medical...
US20080212156 OPTICAL SCANNING DEVICE, OPTICAL SCANNING METHOD, PROGRAM, RECORDING MEDIUM, AND IMAGE FORMING APPARATUS  
An optical scanning device is configured to identify a light-emitting unit at the start of writing on the basis of a sub-scanning resist displacement and selects a combination of four...
US20060279826 MULTI-LASER SCANNING UNIT AND AN IMAGE FORMING APPARATUS  
A multi-beam deflector and a multi-laser scanning unit including the same are provided. The multi-beam deflector deflects N incident light beams which are spaced apart from each other by a beam...
US20080144151 OPTICAL DEVICE, SEMICONDUCTOR LASER MODULE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS  
An optical device is disclosed in which inner space is kept clean so as to reduce the adhesion and adsorption of pollutants to the surface of the optical device, thereby preventing the degradation...
US20050146784 Confocal microscope having multiple independent excitation paths  
A confocal microscope including a first light source for emitting an incoming light beam with which a sample to be observed is irradiated; a scan engine dimensioned and configured to scan the...
US20090219582 OPTICAL SCANNING APPARATUS, IMAGE-READING APPARATUS AND IMAGE-FORMING APPARATUS  
An optical scanning apparatus has: a deflection unit that scans beams emitted from a plurality of laser light sources; an imaging unit having one or more optical elements for imaging beams scanned...
US20060262372 Plastic optical element, mold for forming the plastic optical element, light scanning device and image forming apparatus having the light scanning device  
A plastic optical element being configured to collect and scan a beam emitted from at least one light source section, and including a transfer surface which extends in a principal direction...
US20060126146 Light beam deflector  
A light beam deflector for recording an image at a recording medium, at which a light beam modulated in accordance with image information passes through an incidence face of a cubic prism which is...
US20070146848 LASER SCANNING OPTICAL SYSTEM AND IMAGE FORMING APPARATUS  
A laser scanning optical system converts a plurality of beams emitted from the laser diode (LD) into parallel light using a collimator lens, shapes the parallel light using an aperture, and...
US20100085620 Aligning beams over successive reflections by facets of rotating polygonal mirror  
First delay mechanisms to delay a beam-detect signal by different lengths of time in synchronization with a first clock signal. The beam-detect signal is generated responsive to one or more beams...
US20090073527 System and Method for Generating Multicolor Scan Lines and Multicolor Projection Video Display Incorporating the Same  
A system for, and method of, generating multicolor scan lines and a multicolor projection video display (PVD) incorporating the system or the method. In one embodiment, the system includes: (1)...
US20080284838 OPTICAL SCAN APPARATUS AND IMAGE FORMATION APPARATUS  
An optical scan apparatus which deflects a plurality of light beams to scan a write region on a scan surface in a main scan direction is configured to include a light source which has a plurality...
US20090231655 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS  
An optical scanning device includes a plurality of converging lenses and a plurality of supporting members. Each supporting member supports a corresponding one of the converging lenses. Moreover,...
US20090225383 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS  
An optical scanning device is disclosed that includes a light source unit, a light source drive unit, a deflection unit, a scanning image optical system, and a light beam detection unit. In the...
US20080170283 OPTICAL SCANNER AND IMAGE FORMING APPARATUS  
A scanning optical system is configured such that at least a smaller value of the size in a main scanning direction of optical beams entering into an opening provided in an aperture member...
US20110019254 Optical Scanner  
An optical scanner scans target surfaces with laser beams emitted from first and second light sources and deflected by a light deflector. The optical scanner includes a first frame on which the...
US20080218827 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS  
An optical scanning device includes a light source, a light-beam splitting unit, a deflector, and a scanning optical system. The light-beam splitting unit splits a light beam from the light source...
US20120001834 Scanned Beam Display Having a Redirected Exit Cone  
Briefly, in accordance with one or more embodiments, a scanned beam display, comprises a light source to generate a beam to be scanned and a scanning platform to scan the beam into an exit cone....
US20080024849 OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS  
In an optical scanning apparatus, when it is assumed that a scanning direction of light beams defected from a deflector is a main scanning direction, and a direction orthogonal to the main...
US20060238848 Laser optical unit, laser optical apparatus, and image formation apparatus  
A laser optical unit in a laser optical apparatus having a scanner for scanning a beam in a main scanning direction, includes: a laser light source including two light-emitting elements, time for...
US20120307329 OPTICAL SCANNING DEVICE  
An optical scanning device is provided, which includes a casing including a supporting wall supporting a deflector, a first reflecting mirror supporting portion and a second reflecting mirror...
US20090168132 OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS  
Synchronization detecting units detect synchronization signals by receiving the light beam deflected to one side of a light source on one side of an optical deflector and receiving the light beam...
US20080112028 COLOR LASER IMAGE GENERATION  
An image display device including a plurality of laser light sources arranged to produce angularly offset beams of light, and scanning optics configured to raster scan the angularly offset beams...
US20060209374 Projection device  
A projection device, comprising means (4a, 4b, 5, 6) for directing a plurality of light beams (3a, 3b, 3c) onto a scanning device (13), adapted to scan said beams in order to project an image on a...
US20060139715 Optical scanning device and image forming apparatus  
A first holder plate that holds a first laser emitting portion and that has a first insertion hole formed therein, a second holder plate that holds a second laser emitting portion and that has a...
US20100321750 METHOD AND SYSTEM FOR PROVIDING RESONANT FREQUENCY CHANGE COMPENSATION IN A DRIVE SIGNAL FOR A MEMS SCANNER  
A method for providing feed forward compensation in a drive signal for a rapid resonant frequency change due to a rapid LASER intensity change upon a micro-electro-mechanical system (MEMS) mirror...
US20090153644 OPTICAL SCANNING APPARATUS AND COLOR IMAGE FORMING APPARATUS  
An optical scanning apparatus includes light source units; a deflecting unit, incident optical systems provided so as to correspond to the light source units, and at least one synchronous...
US20070064291 Optical scanning apparatus  
An optical scanning apparatus includes a light source, which emits plural light beam groups from plural liminous points which are two-dimensionally arranged in a grid form; a pre-deflection...
US20090309952 LIGHT SOURCE APPARATUS, AND OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME  
A disclosed light source apparatus includes a light source including multiple light emitting devices; an optical element configured to transmit light emitted from the light source; a tube...
US20090316244 LIGHT SCANNING UNIT AND IMAGE FORMING APPARATUS COMPRISING THE SAME  
A light scanning unit comprises: a light source unit for emitting first and second light; a beam deflector for deflecting the first and second light emitted from the light source unit; and a...
US20140185118 Adjustable Mirror Motor Mounting for Laser Printhead  
A scan unit printhead of an imaging device having an adjustable mirror mounting. The scan unit includes a housing to which a rotatable minor, one or more light sources and an optical assembly are...
US20100060712 SURFACE-EMISSION LASER ARRAY, OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS  
A surface-emission laser array comprises a plurality of surface-emission laser diode elements arranged in the form of a two-dimensional array, wherein a plurality of straight lines drawn...
US20080239435 Light Source Module and Optical Scanning Apparatus Using the Same  
The present invention provides a light source module that scans beams so as to realize various images at one time and realizes three-dimensional images, and an optical scanning apparatus using the...
US20080231929 Frequency-Addressing Matrix Routing Head For Light Beams  
The invention is about a device (FIG. 1) with a radial structure generating a collimated colinear, or brought colinear, group of beams, with a matricial shape (22) in order to feed, i.e. the last...
US20090074437 OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, AND WRITE METHOD  
An optical scanning device acquires a displacement amount of each of scanning light beams in the main scanning direction, and corrects, based on the displacement amount, writing energy density at...
US20100067927 OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING SAME  
An optical scanner includes a light source, a scan-deflecting portion including a resonance mirror to scan and deflect along a scan line, a plurality of light receiving sensors for synchronous...
US20100033791 IMAGE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME  
An image display apparatus generates a first light beam and a second light beam corresponding to image signals for the eyes of an observer, and makes the first light beam and the second light beam...
US20100026777 OPTICAL SCANNING DEVICE, CONTROL METHOD THEREOF, AND IMAGE FORMING APPARATUS THEREWITH  
An optical scanning device is disclosed, including: a light deflection part, an imaging optical element, a variable focus optical element, and a focal point control device. The light deflection...
US20100033790 OPTICAL SCANNING APPARATUS  
The optical scanning apparatus including a light source unit having plurality laser light sources for emitting laser light and one lens in which the laser light emitted from the plurality laser...

Matches 1 - 50 out of 177 1 2 3 4 >