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2023
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Invention
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Improved flat top diffuser for laser applications and other applications. Optical diffusers are d... |
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Invention
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Anti-glare filter for illumination systems, including led lighting systems. An anti-glare film fo... |
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Invention
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Moire interference resistant diffuser for heads up displays. An apparatus, system, and method is ... |
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2022
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Invention
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Transparent holographic heads up display with in-plane image. A transparent holographic diffuser ... |
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2021
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Invention
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Laser-based waveguided illumination for a front-lit liquid crystal on silicon (lcos) display. Thi... |
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2019
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G/S
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Holographic Optical elements in the nature of optical devices, namely, optical lenses, diffusers ... |
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2018
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G/S
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optical elements, namely, films for changing the direction of a light beam for use in electronic ... |
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2017
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G/S
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light diffusers |
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2016
|
Invention
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Spectrally pure short pulse laser.
A short-pulse, narrowband, line-selectable and tunable solid-... |
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2014
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Invention
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High-resolution spectrometers based on substrate-guided wave holograms.
A SGWH-based spectromete... |
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2011
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Invention
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Substrate-guided holographic diffuser. A substrate-guided holographic diffuser has a light-guide ... |
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Invention
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Apparatus and method for collimating diffused light using a compound holographic optical element.... |
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2010
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Invention
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Projection screen for displaying two-dimensional and three-dimensional motion pictures and method... |
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Invention
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Method to provide microstructure for encapsulated high-brightness led chips. Encapsulated LEDs ca... |
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2009
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Invention
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Holographic substrate-guided wave-based see-through display. A holographic substrate-guided wave-... |
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2008
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G/S
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Prisms for scientific purposes; projection screens; optical lenses for use in scientific, technic... |
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2007
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Invention
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Backlight assembly with thin film light pipe. A backlight assembly is provided. The backlight ass... |
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2003
|
Invention
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Backlighting system for displays.
An LED-based backlighting system that provides excel... |
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2002
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Invention
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Backlighting system for displays. An LED-based backlighting system that provides excellent bright... |
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2001
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Invention
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Seamless master and method of making same. Hollow, cylindrical, seamless metal master (604) for p... |
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Invention
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Scanner with waveguide for scanning paper currency.
A light-scanner (200) that include... |
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Invention
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Optical element having an integral surface diffuser. A monolithic element has a substrate body an... |
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Invention
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Scanner utilizing light pipe with diffuser. A scanner that can include a light source (3810) emit... |
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Invention
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Scanner utilizing light pipe with diffuser.
A scanner that can include a light so... |
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Invention
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Backlight assembly with a light pipe having optical elements and an integral surface diffuser. A ... |
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2000
|
Invention
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Beam combiner. A nonimaging beam combiner and collimator. The nonimaging beam combiner and collim... |
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1999
|
Invention
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A backlight for correcting diagonal line distortion.
A backlight apparatus has a colli... |
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Invention
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High efficiency lighting system having a remote light source.
A remote light sour... |
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Invention
|
Vehicle light assembly with diffuser structure. A vehicle light assembly (50) includes a lens cov... |
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|
Invention
|
Vehicle light assembly with diffuser structure.
A vehicle light assembly (50) in... |
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Invention
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Fiber optic luminaire.
A fiber optic luminaire is arranged to couple light energy from... |
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Invention
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Light pipe for a backlighting system.
A non-scattering light pipe (10) includes a tran... |
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Invention
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Light pipe having one or more integral diffusers. A light pipe for a backlight assembly has a fro... |
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Invention
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Backlight assembly with a light pipe having an integral surface diffuser. A backlight assembly is... |
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1998
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Invention
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Backlight for correcting diagonal line distortion. A backlight apparatus has a collimating wavegu... |
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Invention
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Backlight assembly for a display. Systems and methods for providing an LGD with a collimated back... |
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Invention
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High efficiency lighting system having a remote light source. A remote light source lighting syst... |
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Invention
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Surface mounted light assembly. Surface light assemblies are disclosed that are particularly usef... |
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Invention
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Remote illumination system having a light output modifying apparatus. An illuminator for a high e... |
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Invention
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Passive matrix liquid crystal display. A viewing surface in the form of a passive liquid crystal ... |
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Invention
|
Vehicle light assembly including a diffuser surface structure. A vehicle light assembly includes ... |
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Invention
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Device including an optical element with an integral surface diffuser. A device has a carrier and... |
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Invention
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Method and apparatus for replicating light shaping surface structures on a rigid substrate. A sim... |
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Invention
|
Apparatus for analyzing biological samples. Apparatus for analyzing biological samples includes a... |
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|
Invention
|
Method and apparatus for making optical master surface diffusers suitable for producing large for... |
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|
Invention
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Light pipe for a backlighting system. A non-scattering light pipe includes a transition surface b... |
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Invention
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Non-lambertian glass diffuser and method of making. A glass diffuser is fabricated by first produ... |
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Invention
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Fiber optic luminaire. A fiber optic luminaire is arranged to couple light energy from a light so... |
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1997
|
Invention
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Backlight apparatus for illuminating a display with controlled light output characteristics. Syst... |
