Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/231
Name: Illumination > Plural light sources > Particular wavelength > Different wavelengths
Description: Subject matter having at least one source of light emitting light having a spectral distribution different from the light emitted by at least one other source, or having at least two modifiers each of which affects light of one selected wavelength differently from light of another wavelength, the selected wavelengths of the two modifiers being different.

Patents under this class:

Patent Number Title Of Patent Date Issued
8157409 Light emitting means Apr. 17, 2012
8152351 Laser illuminated backlight for flat panel displays Apr. 10, 2012
8152332 LED cyclorama light Apr. 10, 2012
8152311 Display apparatus and light control method of the same Apr. 10, 2012
8147093 Light source having LEDs of selected spectral output, and method for constructing same Apr. 3, 2012
8147092 Illuminating device Apr. 3, 2012
8143791 Control system for light-emitting device Mar. 27, 2012
8142050 Phosphor wheel configuration for high intensity point source Mar. 27, 2012
8139909 Illuminator method and device Mar. 20, 2012
8136969 Variable lighting system for optimizing night visibility Mar. 20, 2012
8132934 Light emitting device and light unit having the same Mar. 13, 2012
8132931 Backlight device and display device Mar. 13, 2012
8128272 Illumination apparatus Mar. 6, 2012
8128258 LED light Mar. 6, 2012
8123376 Lighting device and lighting method Feb. 28, 2012
8123375 Tile for solid state lighting Feb. 28, 2012
8118470 Light guide plate and backlight module using the same Feb. 21, 2012
8118454 Solid state lighting system with optic providing occluded remote phosphor Feb. 21, 2012
8118443 Display apparatus and light source device used in the display apparatus Feb. 21, 2012
8113703 Dual-layer light guide structure for LED-based lighting device Feb. 14, 2012
8113687 Modular LED lighting fixture Feb. 14, 2012
8113681 Blood tracking system Feb. 14, 2012
8113675 Arrangement for emitting mixed light Feb. 14, 2012
8112921 Sign and method for lighting Feb. 14, 2012
8111388 Luminous flux depreciation notification system for light fixtures incorporating light emitting diode sources Feb. 7, 2012
8109650 Illuminant system using high color temperature light emitting diode and manufacture method thereof Feb. 7, 2012
8104945 Backlight unit implementing local dimming for liquid crystal display device Jan. 31, 2012
8104943 Backlight and liquid crystal display device Jan. 31, 2012
8104922 Solid state illumination device Jan. 31, 2012
8100552 Multiple light-source illuminating system Jan. 24, 2012
8096677 Staggered LED based high-intensity light Jan. 17, 2012
8096676 High intensity pulsed light source configurations Jan. 17, 2012
8094981 Three color digital gobo system Jan. 10, 2012
8089079 Light emitting device Jan. 3, 2012
8087800 Multi-cavity LED array RGB collimation optic Jan. 3, 2012
8087798 Light source with optimized electrical, optical, and economical performance Jan. 3, 2012
8084948 Method for dimming a light generatng system for generating light with a variable color Dec. 27, 2011
8082832 Missile system using two-color missile-signature simulation using mid-infrared test source semiconductor lasers Dec. 27, 2011
8081386 Device for illuminating an area and device for applying light to a work area Dec. 20, 2011
RE43017 Lighting devices using a plurality of light sources Dec. 13, 2011
8071988 White light emitting device comprising a plurality of light emitting diodes with different peak emission wavelengths and a wavelength converter Dec. 6, 2011
8063906 Multiparameter stage lighting apparatus with graphical output Nov. 22, 2011
8052320 Backlight device, display device and television receiver Nov. 8, 2011
8052308 Light source having wavelength converter and wavelength separating member for reflecting converted light Nov. 8, 2011
8052297 Multimode flashlight having light emitting diodes Nov. 8, 2011
8042964 Illumination device having luminous spots formed by light emitting diodes Oct. 25, 2011
8033692 Lighting device Oct. 11, 2011
8033683 Staggered LED based high-intensity light Oct. 11, 2011
8033675 Light emitting device and electronic device Oct. 11, 2011
8029175 Vehicle lighting apparatus Oct. 4, 2011

  Recently Added Patents
Targeted gene deletions for polysaccharide slime formers
Simulation parameter correction technique
Apparatus and method of managing radio bearer in wireless communication system
Fuel cell module
Image forming apparatus
Data communication system, data transmitting apparatus, data transmitting method, and method for determining packet size and redundancy
Method and apparatus for displaying system status with a wide range of viewing angle
  Randomly Featured Patents
Multiple depth selector mechanism
Computer-automated spatial analysis
Modulation doped base heterojunction bipolar transistor
Comparative photographic documentation apparatus
Attachment assembly for mounting a seat to the floor of a vehicle
Turtleneck shirt and sweater
Preparation of protected amines or alkylated amino acids
Compact, ultra-wideband, antenna feed architecture comprising a multistage, multilevel network of constant reflection-coefficient components
Bis[2-1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)-2-cyanoacetamide] charge-control agents for electrostatographic toners
Arrangement of draw texturing machines for synthetic fibers