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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/615
Name: Optical: systems and elements > Light dispersion
Description: Subject matter including a body having an index of refraction that varies according to the wavelength for separation of the spectral components of incident light.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8668371 Light redirecting films having a pattern of dome-shaped optical elements Mar. 11, 2014
8398274 Light redirecting films including intersecting optical elements with flat and curved surfaces Mar. 19, 2013
8351125 Directional light distributed optical element and directional light distributed optical assembly Jan. 8, 2013
8335033 Optical processing Dec. 18, 2012
8317368 Light redirecting films including intersecting optical elements with flat and curved surfaces Nov. 27, 2012
8270078 Single laser illuminating and pointing systems Sep. 18, 2012
8257821 Light diffusion film Sep. 4, 2012
8205995 Optical device and system for privacy or contrast enhancement and methods of use thereof Jun. 26, 2012
8199397 Negative dispersion mirror and mode-locked solid-state laser apparatus including the mirror Jun. 12, 2012
8179603 Optical element and optical system having the same May. 15, 2012
8128242 Apparatus and method for fabricating, sorting, and integrating materials with holographic optical traps Mar. 6, 2012
8110278 Scratch-resistant optical film having organic particles with highly uniform particle size Feb. 7, 2012
8092068 Light redirecting films and film systems Jan. 10, 2012
8029884 Antistatic white polyester film Oct. 4, 2011
8007896 Textured window film Aug. 30, 2011
8002413 Light source unit and projector Aug. 23, 2011
8004760 Rear-projection display Aug. 23, 2011
7999990 Optical element, optical device, and display device Aug. 16, 2011
7961455 Display device having guides linking buttons to display information Jun. 14, 2011
7936511 Single laser illuminating and pointing systems May. 3, 2011
7850320 System for creating spectral displays Dec. 14, 2010
7843637 Birefringent structured film for LED color mixing in a backlight Nov. 30, 2010
7839905 Carrier-envelope phase shift using linear media Nov. 23, 2010
7807238 Antiglare film and method of manufacturing the same Oct. 5, 2010
7718953 Electromagnetic/optical tweezers using a full 3D negative-refraction flat lens May. 18, 2010
7712932 Light redirecting films having optical elements with curved surfaces May. 11, 2010
7468203 Textured window film Dec. 23, 2008
7401931 Apparatus for optical beam shaping and associated methods Jul. 22, 2008
7364341 Light redirecting films including non-interlockable optical elements Apr. 29, 2008
7357521 Chromatic dispersion compensation device and method Apr. 15, 2008
7349089 High transmission multi-wavelength filter and method Mar. 25, 2008
7349155 Screen having a layer of reflectors Mar. 25, 2008
7321112 Optical elements, related manufacturing methods and assemblies incorporating optical elements Jan. 22, 2008
7320823 Light diffusing body and a transmission type screen Jan. 22, 2008
7300168 System for creating spectral displays Nov. 27, 2007
7302189 Optical component provided with demultiplexing function and wavelength dispersion compensator Nov. 27, 2007
7295357 Apparatus for handling minute object Nov. 13, 2007
7258456 Light filtering apparatus Aug. 21, 2007
7201955 Privacy screen for a display Apr. 10, 2007
7193778 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion Mar. 20, 2007
7165851 Optical frequency linear chirp variable unit Jan. 23, 2007
7158304 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion Jan. 2, 2007
7136233 Device for the generation and projection of light marks Nov. 14, 2006
7106512 Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength Sep. 12, 2006
7104659 Apparatus for using optical tweezers to manipulate materials Sep. 12, 2006
7079676 Method and apparatus for quantitatively evaluating scintillation, antiglare film and method of producing the same Jul. 18, 2006
7079331 Device for holding a beam splitter element Jul. 18, 2006
7075723 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion Jul. 11, 2006
7072113 Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength Jul. 4, 2006
7038849 Color selective screen, enhanced performance of projection display systems May. 2, 2006

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