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Class Information
Number: 313/486
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > With gaseous discharge medium > Phosphor on envelope wall > Including particular phosphor
Description: Subject matter wherein the chemical composition, size, shape, or optical property of the phosphor is specified.










Sub-classes under this class:

Class Number Class Name Patents
313/487 Plural 369


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8704437 Phosphor mixture for a discharge lamp and a discharge lamp Apr. 22, 2014
8704438 Lamp with phosphor composition for improved lumen performance, and method for making same Apr. 22, 2014
8703019 Phosphor and use thereof Apr. 22, 2014
8690628 Method for fabrication of thin film phosphor, thin film phosphor, and phosphor product using the same Apr. 8, 2014
8691113 Red phosphor, method for producing red phosphor, white light source, illuminating device, and liquid crystal display device Apr. 8, 2014
8685277 Fluorescent substance and light-emitting device employing the same Apr. 1, 2014
8673180 Up-conversion white light phosphors Mar. 18, 2014
8663501 Green emitting phosphor Mar. 4, 2014
8652359 Red light-emitting fluorescent substance and light-emitting device employing the same Feb. 18, 2014
8647531 Phosphors and visible and UV light emitting devices utilizing the same Feb. 11, 2014
8636921 Phosphate phosphor and UV light-emitting device utilizing the same Jan. 28, 2014
8603361 Fluorescent substance and light-emitting device employing the same Dec. 10, 2013
8551361 Oxycarbonitride phosphors and light emitting devices using the same Oct. 8, 2013
8545722 Illumination system comprising a radiation source and a luminescent material Oct. 1, 2013
8541948 Operating device and method for operating at least one Hg low pressure discharge lamp Sep. 24, 2013
8518300 .beta.-sialon phosphor powder and production method thereof Aug. 27, 2013
8519609 Process for the preparation of coated phosphors Aug. 27, 2013
8497621 Illuminating device with light buffer Jul. 30, 2013
8487523 Reduced wattage gas discharge lamp Jul. 16, 2013
8486299 Blue phosphors, white light illumination devices and solar cells utilizing the same Jul. 16, 2013
8479423 Advanced photoluminescent components and formulation/fabrication methods for production thereof Jul. 9, 2013
8475682 Phosphor and manufacturing method therefore, and light emission device using the phosphor Jul. 2, 2013
8471277 Light emitting device Jun. 25, 2013
8460580 Alloy powder for raw material of inorganic functional material and phosphor Jun. 11, 2013
8455907 Semiconductor light emitting device having an optical plate including a meniscus control structure and method of manufacturing Jun. 4, 2013
8450919 Discharge lamp and illuminant compound for a discharge lamp May. 28, 2013
8446085 Fluorescent lamp with zinc silicate phosphor and protective phosphor layer May. 21, 2013
8441179 Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources May. 14, 2013
8427040 Light emitting element package with variable color temperature Apr. 23, 2013
8427041 Warm white LED and its lutetium-based phosphor Apr. 23, 2013
RE44162 Phosphor and phosphor film for electron beam excitation and color display apparatus using the same Apr. 23, 2013
8421336 Light emitting diode device Apr. 16, 2013
8415869 Fluorescent lamp with underlying yttrium vanadate phosphor layer and protective phosphor layer Apr. 9, 2013
8415870 Semiconductor light emitting device and backlight source, backlight source system, display device and electronic device using the same Apr. 9, 2013
8410677 Blue phosphor, light-emitting device, and plasma display panel Apr. 2, 2013
8398893 Halophosphate phosphors and method of preparing the same Mar. 19, 2013
8362689 Phosphors and light-emitting devices using the same Jan. 29, 2013
8361347 Blue phosphor, and light-emitting device using the same Jan. 29, 2013
8361346 Phosphors, fabricating method thereof, and light emitting device employing the same Jan. 29, 2013
8354784 Solid-state light emitting devices with photoluminescence wavelength conversion Jan. 15, 2013
8350460 Fluorescent coating for high output lamps with color temperatures of less than 2700 kelvin Jan. 8, 2013
8344611 Oxyfluoride phosphors and white light emitting diodes including the oxyfluoride phosphor for solid-state lighting applications Jan. 1, 2013
8324793 Rare earth doped luminescent material Dec. 4, 2012
8324794 Plasma display device Dec. 4, 2012
8314441 Optoelectronic component Nov. 20, 2012
8310145 Light emitting device including first and second red phosphors and a green phosphor Nov. 13, 2012
8303845 Porous phosphor, manufacturing method of the porous phosphor, and lighting device coated with the porous phosphor Nov. 6, 2012
8303847 Phosphor, manufacturing method of phosphor sheet and phosphor, and light emitting device using the phosphor Nov. 6, 2012
8304974 Fluorescent lamp Nov. 6, 2012
8304980 Flourescence material and white light illumination element Nov. 6, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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