Matches 1 - 17 out of 17


Match Document Document Title
US20130279161 PARABOLIC TROFFER-STYLE LIGHT FIXTURE  
A parabolic troffer-style light fixture. The fixtures are sized to fit in, mount to, or suspend from a ceiling, such as being mounted in a conventional ceiling T-grid, for example. The fixture...
US20130308322 Optically Efficient Notification Device for Use in Life Safety Wall Strobe Applications  
A wall notification device described herein can draw a lower current by providing a more efficient reflector configuration. The reflector is designed to be positioned on a wall and provide...
US20120140488 Optically Efficient Notification Device For Use In Life Safety Wall Strobe Applications  
A wall notification device described herein can draw a lower current by providing a more efficient reflector configuration. The reflector is designed to be positioned on a wall and provide...
US20130128592 Reflector Plate and Backlight System  
The present invention provides a reflector plate and a backlight system. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back...
US20150009668 REFLECTOR, ILLUMINATOR AND THE USE THEREOF  
A reflector including pairs of reflecting pieces, each pair of reflecting pieces includes at least one reflecting unit, each reflecting unit including a first reflecting portion, a second...
US20070297181 LOUVER ASSEMBLY FOR A LIGHT FIXTURE  
A louver assembly is disclosed for use in an overhead lighting system. The louver assembly comprises a series of thin, lightweight stringers and blade ribs arranged perpendicular to one another...
US20060268553 Method and apparatus for gem stone enhancement  
A method and apparatus for enhancing the esthetic appearance of gem stones by creating points of constructive light interference and moving the points of constructive light interference across gem...
US20090310358 Optical Module For LED Array  
An optical module for LED luminarie is provided. The optical module can be used with LED arrays so that the luminarie with LED arrays can utilize the present invention to improve the luminance,...
US20140009961 WHITE REFLECTIVE FILM FOR EDGE-LIGHT TYPE BACKLIGHT, AND LIQUID CRYSTAL DISPLAY BACKLIGHT USING SAME  
A white reflective film for an edge light backlight improves the luminance and unevenness therein, avoids uneven close contact with, and scraping of, the light guide plate, and minimizes the...
US20070183157 Luminaire with a louver for controlling the light radiation  
A luminaire, comprising a light source (6,7) for producing light radiation leaving the luminaire through its front side. The luminaire comprises a dome-like concave reflector (1) around a central...
US20090135392 SPATIAL LIGHT MODULATION UNIT, ILLUMINATION OPTICAL APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD  
This invention relates to an illumination optical apparatus capable of forming a pupil intensity distribution of a desired shape and desired illuminance and, in turn, capable of realizing...
US20090077874 Light Distribution Control Device, Greenhouse, Partition and Building  
Light distributing members (1) are inserted into corresponding multiple openings (7) in ladder tapes (2, 3) and are loosely fitted there. When one ladder tape (2) is pulled upwardly and the other...
US20070177388 Light-enhancing structure  
A light-enhancing structure having an optical cavity defined by two Bragg reflectors that are substantially parallel to one another and two edge reflectors that are substantially parallel to one...
US20120268940 TRANSFLECTIVE ARTICLES AND LIGHT ASSEMBLIES  
Transflective articles comprising a first layer having a first, outer major surface having a plurality of apertures therein; and a second layer having a major transflective surface. The...
US20150003056 METHOD AND HARDWARE TO ENHANCE LIGHT OUT-COUPLING  
The present invention provides an enhanced light out-coupling device for extraction of light radiation from a light source. The enhanced light out-coupling device comprises a grid having a...
US20160069532 COVER ELEMENT FOR FLAT LUMINAIRE  
A frame-like cover element for a luminaire including a box-shaped luminaire housing, which has a light exit opening on one side, is designed to be arranged on the housing in the region of the...
US20150138788 OPTICAL MEMBER AND LIGHTING DEVICE USING THE SAME  
Provided are an optical member capable of implementing optical images having a desired shape and a lighting device using the optical member. The optical member can include a base substrate and a...

Matches 1 - 17 out of 17