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Class Information
Number: 359/28
Name: Optical: systems and elements > Holographic system or element > Having multiple object beam or diffuse object illumination
Description: Subject matter in which a plurality of light beams are used to illuminate an object whose image is to be recorded or in which the light illuminating the object has been modulated by a diffuser or the equivalent.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7557970 |
Hologram recording method, hologram recording device, hologram playback method, and optical recording medium |
Jul. 7, 2009 |
| 7545279 |
Condition-analyzing device |
Jun. 9, 2009 |
| 7483189 |
Holographic memory medium, holographic memory device and holographic recording device |
Jan. 27, 2009 |
| 7477433 |
Hologram recording method, optical recording medium, and hologram-recording device |
Jan. 13, 2009 |
| 7416306 |
Laser projector |
Aug. 26, 2008 |
| 7364300 |
Theta-parallax-only (TPO) displays |
Apr. 29, 2008 |
| 7218597 |
Holographic recording method |
May. 15, 2007 |
| 7187481 |
System and method for providing gain and thresholding to a holographic data parallel recording and replication system incorporating independent angular address assignment |
Mar. 6, 2007 |
| 7099058 |
Hologram preparing method |
Aug. 29, 2006 |
| 7088488 |
Spatial light modulator device with diffusive element |
Aug. 8, 2006 |
| 7029128 |
Table type display device |
Apr. 18, 2006 |
| 6999071 |
Method and apparatus for displaying 3d images |
Feb. 14, 2006 |
| 6982817 |
Method, device and laser system for producing screen holograms, and screen hologram |
Jan. 3, 2006 |
| 6980337 |
Apparatus and method for recording digital data on a holographic storage system |
Dec. 27, 2005 |
| 6975443 |
Multi-beam pattern generator |
Dec. 13, 2005 |
| 6914918 |
Optical device, laser beam source, laser apparatus and method of producing optical device |
Jul. 5, 2005 |
| 6912074 |
Method of producing a big size holographic projection screen for displaying a three-dimensional color images without color deterioration |
Jun. 28, 2005 |
| 6903851 |
Method for producing light scattering elements |
Jun. 7, 2005 |
| 6894815 |
Reference beam absorbers-blockers |
May. 17, 2005 |
| 6870651 |
Apparatus and method for generating a dynamic image |
Mar. 22, 2005 |
| 6852452 |
Method of fabricating hologram screen and hologram imaging apparatus |
Feb. 8, 2005 |
| 6836348 |
Image display device and holographic screen |
Dec. 28, 2004 |
| 6731991 |
System for projecting light on a work surface to produce an image for tracing |
May. 4, 2004 |
| 6721075 |
Holographic optical element |
Apr. 13, 2004 |
| 6692129 |
Display apparatus including RGB color combiner and 1D light valve relay including schlieren filter |
Feb. 17, 2004 |
| 6639699 |
Optical system for recording or replicating hologram |
Oct. 28, 2003 |
| 6602596 |
Light diffusion sheet |
Aug. 5, 2003 |
| 6590680 |
Holographic optical element |
Jul. 8, 2003 |
| 6516008 |
Laser pulse slicer and dual wavelength converter for chemical sensing |
Feb. 4, 2003 |
| 6486982 |
System for making a hologram of an image by manipulating object beam characteristics to reflect image data |
Nov. 26, 2002 |
| 6462869 |
Projection screen and system for large-surface images |
Oct. 8, 2002 |
| 6431731 |
Laser device and method for producing diffuse illumination |
Aug. 13, 2002 |
| 6330086 |
Digital holography device |
Dec. 11, 2001 |
| 6322932 |
Holographic process and media therefor |
Nov. 27, 2001 |
| 6288805 |
Holographic projection screen and method of production |
Sep. 11, 2001 |
| 6256123 |
Projection liquid crystal display apparatus, process for producing holographic optical element for use in the display apparatus and holographic optical element produced by the method |
Jul. 3, 2001 |
| 6233071 |
Holographic optical element |
May. 15, 2001 |
| 6226110 |
Method and apparatus for holographically recording an essentially periodic pattern |
May. 1, 2001 |
| 6222755 |
Solid state holographic memory |
Apr. 24, 2001 |
| 6211977 |
Method of producing a holographic projection screen for displaying a three-dimensional color images |
Apr. 3, 2001 |
| 6201565 |
Method and apparatus for displaying three-dimensional images |
Mar. 13, 2001 |
| 6198554 |
Method for producing a hologram and a display device using the same |
Mar. 6, 2001 |
| 6198555 |
Manufacturing method for a hologram and a related exposure apparatus |
Mar. 6, 2001 |
| 6185018 |
Holographic stereogram printing system |
Feb. 6, 2001 |
| 6166389 |
Apparatus having a light source and a sol-gel monolithic diffuser |
Dec. 26, 2000 |
| 6163390 |
Method for producing a hologram and a display device using the same |
Dec. 19, 2000 |
| 6157474 |
Holographic optical element |
Dec. 5, 2000 |
| 6141123 |
Hologram and process for producing hologram |
Oct. 31, 2000 |
| 6111670 |
Hologram device and method for producing the same |
Aug. 29, 2000 |
| 6097514 |
Hologram replicating method, and volume hologram |
Aug. 1, 2000 |
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