|
Match
|
Document |
Document Title |
|
|
7616881 |
Zoom flash with liquid crystal lens
A camera apparatus ( 10 ) has a zoom lens ( 12 ) having a zoom focus setting that is adjustable over a range of focus values and control circuitry for generating a variable voltage potential...
|
|
|
7597461 |
Tensioned optical element and display
An optical element comprises at least one optical film wherein at least a portion of the optical film is maintained dimensionally stable by the presence of a mechanism for application of a...
|
|
|
7594734 |
Light fixture diffusor
A light diffusor ( 12 ) is disclosed which includes a translucent or transparent light diffusing portion ( 24 ) and a rigid mounting neck ( 25 ) coupled to the diffusing portion ( 24 ). The...
|
|
|
7591565 |
Display device for creating a backlit effect on a display article
A display device for creating a backlit effect on a display article—such as a photograph—with a candle. The display device includes a candle container and a display panel attached to the wall...
|
|
|
7576914 |
Light-diffusing sheet
A light-diffusing sheet having a flat entrance surface and an exit surface parallel to the entrance surface, the light-diffusing sheet includes a sheet body, and a plurality of wedge-shaped parts,...
|
|
|
7567381 |
Plastic sheet
A highly diffusing plastic sheet having a thickness of from 1 to 5 mm, a haze of 80% or more and a total light transmittance of 80% or more, which includes at least one diffuser layer A, two or...
|
|
|
7567030 |
Organic electroluminescent device, method of manufacturing organic electroluminescent device, and electronic apparatus
An organic electroluminescent device includes, on a substrate, a pixel having a luminescent functional layer which is sandwiched by a first electrode and a second electrode, and a unit pixel group...
|
|
|
7554737 |
Illumination device and method using adaptable source and output format
Systems and methods for providing illumination suitable for imaging devices such as laser projection systems, wherein the illumination pattern is adjustable by modifying one or more characteristics...
|
|
|
7542635 |
Dual illumination anisotropic light emitting device
An enhanced electroluminescent sign containing a volumetric, anisotropic scattering element to control the angular spread of light from the sign and the spatial luminance uniformity of the sign....
|
|
|
7530710 |
Color-tunable illumination system for imaging illumination
A color-tunable illumination system for imaging illumination having a tuning means and at least two light sources of different colors. The illumination system comprises a reflector having a...
|
|
|
7497603 |
Lighting unit with integrated device for attaching softboxes of various sizes
A lighting unit includes a device for an attachment of a softbox, wherein the device for the attachment of the softbox has at least three hollow cylinders serving as receptacles of one softbox rod,...
|
|
|
7483220 |
Optical arrangement with stepped lens
The invention comprises an optical arrangement for illumination purposes, in particular for a stepped lens spotlight, comprising a stepped lens with a light-diffusing element, in particular a...
|
|
|
7477435 |
Projector
A projector includes: a light source device that emits a laser beam toward a projected surface; a scanning unit that scans the laser beam emitted from the light source device; a light diffusion...
|
|
|
7472999 |
Antiglare film, process for producing the same, and display device using antiglare film
An antiglare film having excellent durability is disposed on the front of a display device and comprises a transparent plastic film and, formed on the transparent plastic film, at least an...
|
|
|
7446939 |
Optical diffuser with UV blocking coating using inorganic materials for blocking UV
A diffuser is provided in an illumination system, where the diffuser is capable of blocking significant amounts of ultraviolet (UV) radiation. In certain example embodiments, the diffuser includes...
|
|
|
7407305 |
Fixing apparatus for reducing noise of backlit unit
A fixing apparatus, applied to a diffuser plate of a backlight unit (BLU), comprises a receiving portion and a positioning portion. The receiving portion is symmetrically formed at a first...
|
|
|
7399097 |
Modular filtering and reflective system for photographic use
A modular filtering and reflective system for photographic use is herein disclosed which provides for the precise modification of virtually any type of light pattern. The system is particularly...
|
|
|
7396147 |
Back-illuminated panel with ultraviolet protection
An automotive vehicle component such as a side mirror comprising a panel having an obverse side and a reverse side, wherein, in use, when viewed from the obverse side the panel has a first...
|
|
|
7393123 |
Diffuser shield and lighting system for uniform illumination
An apparatus for uniform illumination includes a light source and one diffuser shield maintained in proximity with the light source to uniformly disperse light from the light source. The diffuser...
|
|
|
7380966 |
Photographic light diffuser
A photographic light diffusing device is provided. A flexible, transparent cowl is adapted to be mounted on a photographic light source, the cowl including a plurality of ribs and an opening...
|
|
|
7369192 |
Methods of making and using optical film, light-diffusing film
An embodiment of a method of making an optical film comprises heating the optical film comprising greater than or equal to 80 wt. % polycarbonate to a sufficient temperature to stretch the optical...
|
|
|
7338184 |
Direct-type back light module, diffuser plate and method of fabricating the same
A direct-type back light module, a diffuser plate and a method fabricating the same are provided. The direct-type back light module includes a lamp box, a plurality of light sources and a diffuser...
|
|
|
7334931 |
Backlight unit and method of manufacturing diffuser employed in the backlight unit
A luminous backlight unit designed to compensate for a difference in distribution of light output on an output surface of a light guiding panel, and a method of manufacturing a diffuser employed in...
|
|
|
7314292 |
Lighting device
A lighting device ( 1 ) comprising at least one light source ( 3 ) as well as a light reflector disposed beside the light source ( 3 ) for reflection of at least part of the light radiated from the...
|
|
|
7309143 |
Optical material, optical element, illuminator and display device
An optical material of the present invention includes a resin having a luminous transmittance of about 70% or more and a filler mixed therein having a thermal conductivity of about 3 W/m·K or more.
|
|
|
7293889 |
LED lamp apparatus
An LED lamp apparatus includes an LED and a light diffuser located on a light emission side of the LED. The light diffuser is made of at least one light transmittable material and has a light...
|
|
|
7280170 |
Optical film, light-diffusing film, and methods of making and using the same
A method of making an optical film comprises heating the optical film comprising greater than or equal to 80 wt. % polycarbonate to a sufficient temperature to stretch the optical film, wherein the...
|
|
|
7273312 |
Night light display hanger
A night light has an hook for interchangeably receiving artistic stained glass ornaments to be displayed in front of a light source. The night light improves the aesthetic benefits of stained glass...
|
|
|
7270447 |
Uniform luminance and color mixing lens for LED device
A lens for an LED having a lens body providing total internal reflection of light emitted by the LED from a first emission point disposed proximate a first junction of the lens body and...
|
|
|
7267461 |
Directly viewable luminaire
A luminaire comprising a housing having thermally separate compartments for an electronics portion and a lighting portion. These thermally separate compartments can provide thermal isolation...
|
|
|
7264380 |
Light pollution shield
A lighting system producing a light pattern that is customized in the field by the end user to minimize light pollution. A housing supports a light source that is connected to a power supply. The...
|
|
|
7249878 |
Multi-layer illuminated package
A sheet of material and package made using the sheet of material. The sheet of material having an having an outer diffuse layer and an inner light piping layer adjacent the diffuse layer. The sheet...
|
|
|
7246931 |
LED light source
A tube type light emitting diode light source including a light source generator, a light guide and a diffuser is provided. The light source generator includes LEDs arranging in a line. The light...
|
|
|
7246925 |
Light modifier and lamp assembly
This light modifier assembly is a continuous light source for still and video imagemakers. More specifically, the continuous light source provides a constant light source for still, digital, video...
|
|
|
7222994 |
Illumination system
An illumination system comprising, a) a light source; b) a light-directing assembly ( 1 ) in close proximity to the light source and comprising a plurality of microprisms ( 6 ), each microprism...
|
|
|
7218450 |
Light diffusing film
A light diffusing film which is excellent in luminance uniformity and which exhibits no partial deterioration in light transmittance, thereby eliminating the formation of black spots. The light...
|
|
|
7210835 |
Diffusion sheet and manufacturing method thereof
A diffusion sheet structure in the direct type backlight module with anti-UV rays function and its manufacturing method discloses a diffusion sheet in the backlight module applied to TFT-LCD TV,...
|
|
|
7178947 |
Lighting device with elliptical fresnel mirror
A lighting device has a Fresnel mirror with a reflective surface for reflecting light emitted by a light source onto a target. The reflective surface is defined by an elliptical curve. The light...
|
|
|
7165868 |
Luminous diffuser with differentiated light emitting parts for lighting equipment
This invention concerns a light diffuser for lighting equipments which is made up of a front plate ( 14 ) with holes or openings ( 16 ) distributed uniformly over all its surface, and an internal...
|
|
|
7121694 |
Back light unit with high heat transfer rate
A backlight unit with high heat transfer rate disposed under a display panel. The backlight unit includes a light source generator for generating light beams, a diffusing plate positioned between...
|
|
|
7118251 |
Illumination device for simulating channel letters
An illumination device generally comprises a housing, a light source, and a scattering member. The housing includes a base portion and a side wall, which collectively defines an interior cavity...
|
|
|
7097913 |
Decorative article having translucent wood veneer
A wood-based decorative article has a finish with grain enhanced by coloring or dyeing. A coated veneer sheet of sliced wood is prepared by bonding a reinforcing member onto the coated veneer by an...
|
|
|
7093961 |
Lantern with imitation flame source
A decorative lantern evocative of enclosing a candle or other open flame type light source includes an imitation candle and a super bright light emitting diode hidden with the lantern to illuminate...
|
|
|
7090380 |
Translucent wood veneer lighting system
An ambient light is produced by transmitting light from a light source through an optical diffusion layer and then through a wood veneer. The optical diffusion layer obscures the light source and...
|
|
|
7073919 |
Light assembly with lampshade
A light assembly includes a light fixture having a lower extremity affixed to the upper end of the elongate support and an opposing upper extremity, a light between the upper and lower extremities,...
|
|
|
7072115 |
Light diffusion sheet and backlight unit using the same
Objects of the present invention is to provide light diffusion sheets capable of exhibiting improved heat resistance, thermal dimensional stability and weather resistance while maintaining...
|
|
|
7044626 |
Image display unit
An image display unit 10 comprises a light source 14 and a light diffusing panel 18 , over which is mounted an opposed pair or retaining sheets 20 with a volume 22 formed between each...
|
|
|
7036956 |
Bottom lighting module
A bottom lighting module comprises a substrate, a nut, a first diffusion sheet, a support, a second diffusion sheet and at least one light-emitting diode (LED). The nut is set on the substrate. The...
|
|
|
7021797 |
Optical device for repositioning and redistributing an LED's light
An optical device is for spatially displacing the output of a light-emitting diode (LED) and coupling the output to a predominantly spherical emission pattern produced at a useftul height above the...
|
|
|
7014061 |
Glass receptacle for household use
A household-use receptacle has a one-piece glass body having a side wall forming an annular upper edge defining an upwardly open mouth and having an inner surface and an outer surface and a floor...
|