Display system having electroluminescent devices
An improved display system includes a plurality of electroluminescent devices which emit light having an intensity of 0.5 with a light dispersion angle of 24.degree. or less. An optical device is effe... Read More
Inventors: Helstern, Robert P.;, Assignee: Eaton Corporation (Celveland, OH) |
Luminous diffused light panel with low energy consumption and limited thickness
This invention has the aim to obtain a luminous diffused light panel characterized by low energy consumption and limited thickness, requiring only a limited number of led's. According to this inventio... Read More
Inventors: Gai, Giorgio;, Assignee: |
Decoratively aesthetic shepherd hook
The present invention has a principal aspect of providing a decorative shepherd hook that is aesthetically pleasing and which comprises a first member having a preferably cylindrical shape with an out... Read More
Inventors: Moran, III, Joseph P.;, Assignee: CFM Corporation (Ontario, CA) |
Circular fluorescent lamp unit and lighting apparatus
It is, therefore, an object of the present invention to provide a fluorescent lamp unit which has the higher light flux and higher efficiency than those of a conventional down light unit such as a com... Read More
Inventors: Imanishi, Otokazu; Yamamura, Shuji; Takahashi, Hiroyuki;, Assignee: NEC Corporation (Tokyo, JP) |
Recessed down light
The present invention has been accomplished to provide a recessed down light, which eliminates the aforesaid drawbacks. It is one object of the present invention to provide a recessed down light, whic... Read More
Inventors: Chen, Shih-Huei;, Assignee: Tai-Jan Luminaire Ltd. (Taipei Hsien, TW) |
Luminaire lens
What is claimed is: 1. An open type luminaire lens comprising: a non-circular reflective lens having a metalized exterior surface and a prism section, said non-circular reflective lens having a shape ... Read More
Inventors: Arumugusaamy, Panchadsaram; Subisak, Gregory J.;, Assignee: Acuity Brands, Inc. (Atlanta, GA) |
Structure of flickering decoration light
Therefore, the present invention is to provide a structure of flickering decoration light that substantially obviates the drawbacks of the related conventional art. An object of the present invention ... Read More
Inventors: Cheng, Chen-An;, Assignee: |
Multi-function signboard
A primary object of the present invention is to provide a multi-function signboard that eliminates the drawbacks of the prior art.... Read More
Inventors: Lee, Ching-Chuan;, Assignee: Wen Tai Enterprise Co., Ltd. (TW) |
Shutter assembly for a luminaire
OF THE PREFERRED EMBODIMENT Having reference now to the drawing, a framing shutter assembly generally designated as 10 is seen in FIG. 1. The shutter assembly 10 is constructed in accordance with the... Read More
Inventors: Gennrich, David James; Roberts, Sheldon;, Assignee: Electronic Theatre Controls, Inc. (Middleton, WI) |
Friction-mountable hanger
OF THE INVENTION The single mounting arm hanger of the invention will be described first with reference to FIGS. 1, 3, and 4. It is important to recognize that the hangers of the invention are formed... Read More
Inventors: Rapp, Daniel T.;, Assignee: |
Protected coating for energy efficient lamp
In an exemplary embodiment of the present invention, a method of forming a lamp is provided. The method includes providing a reflective interior surface, consisting of the steps of providing a layer o... Read More
Inventors: Zhao, Tianji; Israel, Rajasingh Schwartz; Dynys, Frederick Walter; Parham, Thomas Gene;, Assignee: General Electric Company (Schenectady, NY) |
Vehicle signal lighting unit
It is an object of the present invention to provide a vehicle signal lighting unit which allows uniform brightness on a luminescent surface by use of only light reflected on a composite reflecting mir... Read More
Inventors: Ito, Hiroyuki; Okamura, Takeaki;, Assignee: Stanley Electric Co., Ltd. (JP) |
Reflective type light-emitting diode
It is therefore an object of the present invention to provide a reflective type light-emitting diode in which high external radiating efficiency can be obtained to increase the degree of freedom for d... Read More
Inventors: Suehiro, Yoshinobu;, Assignee: Toyoda Gosei Co., Ltd. (Aichi, JP) |
Artificial flower lamp assembly
An object of this invention is to provide an artificial flower lamp assembly which contains a plurality of artificial flowers so that a plurality of decoration lamps can illuminate the artificial flow... Read More
Inventors: Lin, Mei-Lu;, Assignee: |
Electrical component having formed leads
OF THE PREFERRED EMBODIMENT While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understoo... Read More
Inventors: Huynh, Due; Kirby, Thomas P.; Austin, Micheal M.; Herrmann, John E.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Luminaire having beam splitters for mixing light from different color ' LEDs
OF THE PREFERRED EMBODIMENT Referring to FIG. 1, the beam mixing principle according to the invention is embodied by a prismatic block 20 which receives first and second input beams 51 and 52 from re... Read More
Inventors: Marshall, Thomas M.; Pashley, Michael D.; Keuper, Matthijs H.;, Assignee: LumiLeds Lighting B.V. (Best, NL); Philips Electronics North America Corp. (New York, NY) |
Multi-color semiconductor lamp and method of providing colored illumination
Therefore, the main object of the present invention is to provide a multi-color semiconductor lamp that employs a single semiconductor light source to generate a wide range of different colored light ... Read More
Inventors: Chen, I-Ming;, Assignee: |
LED display assembly
This invention utilizes a discovery that one can use substantially less than 0.010 inch excess solder pad dimensions placed with conventional surface mounting machinery (with appropriate cautionary st... Read More
Inventors: Youngquist, John S.; Toulman, John W.;, Assignee: Youngquist; John S. (Fort Erie, CA) |
Computer light
The present invention is directed to a light which is electrically connected to a computer's power supply and which draws power from the computer to illuminate the inside of the computer when working ... Read More
Inventors: Carrillo, Carl L.;, Assignee: |
Machine vision light source with improved optical efficiency
An object of the present invention is to provide a machine vision LED light source with improved efficiency. Another object of the present invention is to provide a machine vision LED light source whi... Read More
Inventors: Thrailkill, William;, Assignee: |
Printing apparatus for photosensitive media having a hybrid light source
It is an object of the present invention to provide a printing apparatus having a hybrid light source that is adapted to the sensitometric characteristics of a photosensitive medium. In one embodiment... Read More
Inventors: Roddy, James E.; Zolla, Robert J.;, Assignee: Eastman Kodak Company (Rochester, NY) |
Systems, devices and methods for lighting
OF EXEMPLARY EMBODIMENTS Embodiments of the present invention comprise systems, devices and methods for lighting. The lighting systems and lighting devices include a multi-functional lighting fixture... Read More
Inventors: Harris, William F.;, Assignee: W. F. Harris Lighting, Inc. (Monroe, NC) |
Replaceable LED bulb with interchangeable lens optic
The problems of the prior art have been overcome by the present invention, which provides an LED lamp assembly particularly adapted for automotive applications that utilizes one or more standard repla... Read More
Inventors: Coushaine, Charles M.;, Assignee: Osram Sylvania Inc. (Danvers, MA) |
Integrating LED illumination system for machine vision systems
OF THE PREFERRED EMBODIMENT(S) Referring now to FIGS. 1-3, reference numeral 10 refers generally to an illumination system in accordance with the present invention. The system 10 comprises a reflecto... Read More
Inventors: Hecht, Kurt;, Assignee: Accu-Sort Systems, Inc. (Hatfield, PA) |
Self-emission road device for straight or curved road surface
Therefore, the object of the present invention is to provide a self-emission road device which emits lights that are clearly seen at nighttime regardless of the shape of a road, i.e., whether it is st... Read More
Inventors: Miura, Masanori; Tobiyasu, Fumiyoshi;, Assignee: Minolta Co., Ltd. (Osaka, JP) |
LED retrofit method and kit for converting fluorescent luminaries
The benefits of what are commonly referred to as white LEDs are becoming increasingly known. Some examples of white LEDs are shown and described in U.S. Pat. Nos. 6,163,038 and 6,303,404, incorporated... Read More
Inventors: Hulgan, Condon "Sparky";, Assignee: Ultimate Presentation Sytems, Inc. (Tempe, AZ) |
Differential light emission translucent light bowl and cap
It is a principal object of the present invention to provide an enclosure for the light source of an area light or streetlight, portions of which have differential light transmission characteristics. ... Read More
Inventors: Merritt, William H.;, Assignee: |
Adjustable lamp stand
The invention relates to a stand for holding a portable lamp of the trouble light variety. Portable lamp retaining means are disposed on a column supported on a base. The column, when the lamp stand i... Read More
Inventors: Gleason, Lawrence E.;, Assignee: |
Worklight fixture with safety handles and integral storage compartment for additional bulb
A portable halogen worklight fixture according to the invention comprises a housing with a light emitting front opening, a lens and grill mounted to a peripheral frame hingedly attached to the housing... Read More
Inventors: Grossman, M. Gary; Meisner, Edward H.; Ballone, Michael P.; Kiely, John E.;, Assignee: Regent Lighting Corporation (Burlington, NC) |
Fold-up navigation light
One aspect of the present invention is to provide a fold-up navigation light for boats and the like which includes an elongate support pole having a bifurcated construction with an upper portion suppo... Read More
Inventors: Reniger, Bruce L.; Whitley, Warwick M.;, Assignee: Attwood Corporation (Lowell, MI) |
Light Fixtures 
