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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612502 |
Planar light source |
Nov. 3, 2009 |
| 7604752 |
Phosphor and fluorescent luminous tube |
Oct. 20, 2009 |
| 7597822 |
Blue phosphor and display panel using the same |
Oct. 6, 2009 |
| 7598663 |
Multi-wavelength LED provided with combined fluorescent materials positioned over and underneath the LED component |
Oct. 6, 2009 |
| 7592639 |
Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device |
Sep. 22, 2009 |
| 7591962 |
Low-pressure mercury vapor discharge lamp comprising UV-A phosphor |
Sep. 22, 2009 |
| 7579765 |
Orange-emitting phosphor |
Aug. 25, 2009 |
| 7579770 |
Spark-gap white fluorescent lamp having silicon quantum dots and preparing method thereof |
Aug. 25, 2009 |
| 7575697 |
Silicate-based green phosphors |
Aug. 18, 2009 |
| 7540977 |
Phosphor, production method thereof and light emitting instrument |
Jun. 2, 2009 |
| 7538495 |
Fluorescent lamp, backlight apparatus, and manufacturing method of fluorescent lamp |
May. 26, 2009 |
| 7535162 |
Zinc oxide phosphor, process for producing the same and light emitting device |
May. 19, 2009 |
| 7535176 |
VUV-excited device with blue-emitting phosphor |
May. 19, 2009 |
| 7531961 |
Plasma display with phosphors containing a .beta.-alumina crystal structure |
May. 12, 2009 |
| 7528537 |
Phosphor, phosphor paste, and vacuum ultraviolet excited light-emitting device |
May. 5, 2009 |
| 7527748 |
Phosphor and phosphor film for electron beam excitation and color display apparatus using the same |
May. 5, 2009 |
| 7524476 |
Vacuum ultraviolet excited green phosphor material and light-emitting device using the same |
Apr. 28, 2009 |
| 7514020 |
Silicophosphate-based phosphor and light-emitting device including the same |
Apr. 7, 2009 |
| 7514867 |
LED lamp provided with optical diffusion layer having increased thickness and method of manufacturing thereof |
Apr. 7, 2009 |
| 7511411 |
Light emitting device, phosphor, and method for preparing phosphor |
Mar. 31, 2009 |
| 7507354 |
Phosphor composition and method for producing the same, and light-emitting device using the same |
Mar. 24, 2009 |
| 7501764 |
Fluorescent lamp and method of manufacturing same |
Mar. 10, 2009 |
| 7497974 |
Ce,Pr-coactivated yttrium phosphate phosphor and lamp containing same |
Mar. 3, 2009 |
| 7495379 |
Fluorescent lamp and illuminating apparatus |
Feb. 24, 2009 |
| 7495383 |
Phosphor based on a combination of quantum dot and conventional phosphors |
Feb. 24, 2009 |
| 7495395 |
Plasma display panel with defined phosphor layer thicknesses |
Feb. 24, 2009 |
| 7492083 |
Alkaline earth aluminate phosphor for a cold cathode fluorescent lamp and cold cathode fluorescent lamp |
Feb. 17, 2009 |
| 7485883 |
Variable wavelength radiation source |
Feb. 3, 2009 |
| 7486010 |
Plasma display device and method of preparing phosphor |
Feb. 3, 2009 |
| 7477009 |
Phosphor mixture and light emitting device |
Jan. 13, 2009 |
| 7476334 |
Phosphor and plasma display unit |
Jan. 13, 2009 |
| 7473003 |
Emergency lighting |
Jan. 6, 2009 |
| 7470378 |
Oxynitride fluorescent material and light-emitting device |
Dec. 30, 2008 |
| 7468145 |
Phosphor and treatment method for the same |
Dec. 23, 2008 |
| 7465413 |
Phosphor and plasma display panel using the same |
Dec. 16, 2008 |
| 7466375 |
Liquid crystal display device |
Dec. 16, 2008 |
| 7453195 |
White lamps with enhanced color contrast |
Nov. 18, 2008 |
| 7452485 |
Phosphor and plasma display panel |
Nov. 18, 2008 |
| 7449129 |
Ce,Pr-coactivated strontium magnesium aluminate phosphor and lamp containing same |
Nov. 11, 2008 |
| 7435358 |
UVC-emitting Sr(Al,Mg).sub.12O.sub.19:Pr phosphor and lamp containing same |
Oct. 14, 2008 |
| 7436108 |
Red phosphor for plasma display panel and plasma display panel including phosphor layer formed of the red phosphor |
Oct. 14, 2008 |
| 7432642 |
Semiconductor light emitting device provided with a light conversion element using a haloborate phosphor composition |
Oct. 7, 2008 |
| 7431864 |
Phosphor, production method thereof and light emitting instrument |
Oct. 7, 2008 |
| 7429340 |
Phosphor paste composition and method of manufacturing flat display device using the same |
Sep. 30, 2008 |
| 7429758 |
Optoelectronic component and method for producing it |
Sep. 30, 2008 |
| 7423368 |
Plasma display and method of producing phosphor used therein |
Sep. 9, 2008 |
| 7419621 |
UV-emitting phosphor and lamp containing same |
Sep. 2, 2008 |
| 7413680 |
Phosphor and fluorescent display device |
Aug. 19, 2008 |
| 7408299 |
Plasma display panel |
Aug. 5, 2008 |
| 7405516 |
Plasma-shell PDP with organic luminescent substance |
Jul. 29, 2008 |
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