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Class Information
Number: 313/484
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > With gaseous discharge medium
Description: Subject matter including a gaseous medium in which a discharge is developed.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619590 |
Plasma display panel and module thereof |
Nov. 17, 2009 |
| 7598664 |
Gas discharge display apparatus |
Oct. 6, 2009 |
| 7586262 |
Flat fluorescent lamp and liquid crystal display |
Sep. 8, 2009 |
| 7573203 |
Mercury-free high-pressure discharge lamp and luminaire using the same |
Aug. 11, 2009 |
| 7569982 |
Light source for a flat display |
Aug. 4, 2009 |
| 7550910 |
Fluorescent lamp with barrier layer containing pigment particles |
Jun. 23, 2009 |
| 7538495 |
Fluorescent lamp, backlight apparatus, and manufacturing method of fluorescent lamp |
May. 26, 2009 |
| 7535161 |
Flat fluorescent lamp and display device having the same |
May. 19, 2009 |
| 7531956 |
Light emitting device and phosphor for the same |
May. 12, 2009 |
| 7508133 |
Discharge lamp and illumination apparatus with gas fill |
Mar. 24, 2009 |
| 7504773 |
Plasma display panel having a gas adsorption member |
Mar. 17, 2009 |
| 7504778 |
External electrode fluorescent lamp and backlight unit of liquid crystal display device |
Mar. 17, 2009 |
| 7501764 |
Fluorescent lamp and method of manufacturing same |
Mar. 10, 2009 |
| 7473003 |
Emergency lighting |
Jan. 6, 2009 |
| 7471266 |
Method and apparatus for driving plasma display panel |
Dec. 30, 2008 |
| 7427829 |
Fluorescent lamp having improved barrier layer |
Sep. 23, 2008 |
| 7417375 |
Mercury free metal halide lamp |
Aug. 26, 2008 |
| 7408295 |
Mercury amalgams for elevated temperatures in discharge lamps |
Aug. 5, 2008 |
| 7358656 |
Universal cooling points for fluorescent lamps |
Apr. 15, 2008 |
| 7348939 |
Methods and apparatus for driving plasma display panel |
Mar. 25, 2008 |
| 7324264 |
Electro-optical modulating display and method of making the same |
Jan. 29, 2008 |
| 7321346 |
Method and apparatus for driving plasma display panel |
Jan. 22, 2008 |
| 7317282 |
Self light-emitting device |
Jan. 8, 2008 |
| 7315121 |
Arc tube array-type display device and driving method thereof |
Jan. 1, 2008 |
| 7285899 |
Fluorescent lamp having bent portions and its manufacturing method, and illuminating apparatus including the lamp |
Oct. 23, 2007 |
| 7256537 |
Luminous display with trough member and method of making same |
Aug. 14, 2007 |
| 7241963 |
Plasma display apparatus including electrode pad |
Jul. 10, 2007 |
| 7205963 |
Plasma display panel |
Apr. 17, 2007 |
| 7202595 |
Green phosphor for plasma display panel and plasma display panel comprising the same |
Apr. 10, 2007 |
| 7167144 |
Method for monitoring a plasma display panel with discharge between triad-mounted electrodes |
Jan. 23, 2007 |
| 7161298 |
Plasma display unit |
Jan. 9, 2007 |
| 7157854 |
Tubular PDP |
Jan. 2, 2007 |
| 7148626 |
Flat lamp structure with electrodes disposed on outer surface of the substrate |
Dec. 12, 2006 |
| 7148863 |
Method and apparatus for driving plasma display panel |
Dec. 12, 2006 |
| 7145292 |
Discharge lamp for dielectric barrier discharges, with overhanging discharge electrode sections |
Dec. 5, 2006 |
| 7141931 |
Flat fluorescent lamp and backlight unit using the same |
Nov. 28, 2006 |
| 7132784 |
Fluorescent display tube having provision for preventing short-circuit therein, and method of manufacturing the same |
Nov. 7, 2006 |
| 7129639 |
Middle output electrodeless lighting system |
Oct. 31, 2006 |
| 7116049 |
Discharge tube with a specific amount of hydrogen gas by volume |
Oct. 3, 2006 |
| 7061558 |
Backlight module having light-shielding layer under two adjacent fluorescent layers and a liquid crystal display using the same |
Jun. 13, 2006 |
| 7034464 |
Generating light from electromagnetic energy |
Apr. 25, 2006 |
| 7030549 |
Display device having reduced color shift during life |
Apr. 18, 2006 |
| 7015879 |
Plasma display panel device |
Mar. 21, 2006 |
| 7016577 |
Multi-colored electroluminescent filament and method for manufacturing the same |
Mar. 21, 2006 |
| 7009586 |
Method for driving plasma display panel |
Mar. 7, 2006 |
| 7009335 |
Fluorescent tube structure |
Mar. 7, 2006 |
| 7005793 |
Socket for use with a micro-component in a light-emitting panel |
Feb. 28, 2006 |
| 6992645 |
Method and apparatus for driving plasma display panel |
Jan. 31, 2006 |
| 6957001 |
Color-changing and multi-colored electroluminescent cable |
Oct. 18, 2005 |
| 6940217 |
Short arc ultra-high pressure discharge lamp |
Sep. 6, 2005 |
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