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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/293
Name: Illumination > Light source (or support therefor) and modifier > Including selected wavelength modifier (e.g., filter)
Description: Subject matter wherein the modifier has different effects on radiation of different wavelengths, as for example, absorbing some and transmitting others or transmitting some and reflecting others.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8514347 Backlight unit and liquid crystal display including the same Aug. 20, 2013
8514569 LED backlit sign Aug. 20, 2013
8506091 Illumination apparatus and projection apparatus Aug. 13, 2013
8500315 Light emitting module and automotive headlamp Aug. 6, 2013
8496352 Wavelength conversion Jul. 30, 2013
8497639 Lighting device with dynamic light effects Jul. 30, 2013
8491160 Sheet, light emitting device, and method for producing the sheet Jul. 23, 2013
8480260 Stage light fitting for making light effects Jul. 9, 2013
8480261 Filter device for the compensation of an asymmetric pupil illumination Jul. 9, 2013
8475004 Optical sheet, light-emitting device, and method for manufacturing optical sheet Jul. 2, 2013
8469530 Illumination apparatus, display apparatus, and method of producing an illumination apparatus Jun. 25, 2013
8465171 Headlamp and vehicle infrared night vision apparatus employing the headlamp as light source Jun. 18, 2013
8459840 Semiconductor light emitting apparatus and light source apparatus using the same Jun. 11, 2013
8459814 White-light emitting devices with stabilized dominant wavelength Jun. 11, 2013
8459811 Method and apparatus for illumination Jun. 11, 2013
8454184 Back lighting unit having phosphor film structure Jun. 4, 2013
8456732 Light source wavelength modulator Jun. 4, 2013
8449129 LED-based illumination device with color converting surfaces May. 28, 2013
8449137 Solid state tube light assembly May. 28, 2013
8439515 Remote lighting device and associated methods May. 14, 2013
8414159 Light combination device Apr. 9, 2013
8414146 Single color LED clusters for image generation Apr. 9, 2013
8408755 Stage lighting fixture and method of operating a stage lighting fixture Apr. 2, 2013
8410504 LED module Apr. 2, 2013
8405292 Color filter, method of manufacturing the same, and light-emitting device Mar. 26, 2013
8403538 Color homogenizing optical assembly Mar. 26, 2013
8403492 Light source device, video projector and video projection method Mar. 26, 2013
8398263 Filter wheel Mar. 19, 2013
8401741 Headlamp in an automobile Mar. 19, 2013
8393752 Lighting device Mar. 12, 2013
8394017 Battlefield laryngoscope adaptor cap for flashlight Mar. 12, 2013
8388174 Lighting arrangement Mar. 5, 2013
8388175 Lighting device Mar. 5, 2013
8384905 Tunable light source for label-independent optical reader Feb. 26, 2013
8384092 Light emitting device Feb. 26, 2013
8376589 Layered dimmer system Feb. 19, 2013
8371706 Light projection structure and lighting apparatus Feb. 12, 2013
8354790 Light source unit which shines visible excitation light onto phosphors on a rotatable base material, and projector including the light source Jan. 15, 2013
8342720 Vehicle light and road illumination device Jan. 1, 2013
8337049 Bulb-type lighting source Dec. 25, 2012
8337032 Semiconductor light-emitting apparatus Dec. 25, 2012
8337021 Optical projection type image display device Dec. 25, 2012
8333482 Ophthalmic endoillumination with light collector for white phosphor Dec. 18, 2012
8328393 Light source device having wavelength conversion and separation means, and projector Dec. 11, 2012
8317348 White light emitting device and white light source module using the same Nov. 27, 2012
8317359 Illumination device with light emitting diodes and moveable light adjustment member Nov. 27, 2012
8308330 Backlight apparatus with remote light source Nov. 13, 2012
8297783 Light emitting device and system providing white light with various color temperatures Oct. 30, 2012
RE43777 Light source device and projector Oct. 30, 2012
8282245 Stage lighting methods and apparatus Oct. 9, 2012

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