ClassID:

204632

H01J9/223 - CPC Classification

Classification description:

Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps; Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel; Applying luminescent coatings in continuous layers by uniformly dispersing of liquid

Recent Application in this class:
#1
20170084844
2017-03-23

Formulations of luminescent compounds

#2
20130270992
2013-10-17

Production of phosphor layers using alkali silicates

#3
20130113361
2013-05-09

AUXILIARY AMALGAM FOR A LOW PRESSURE DISCHARGE LAMP

#4
20110253298
2011-10-20

METHOD FOR MANUFACTURING A PHOSPHOR FILM, METHOD FOR MANUFACTURING LIGHT EMITTING SUBSTRATE HAVING PHOSPHOR FILM, AND METHOD FOR MANUFACTURING DISPLAY BY THE METHOD

#5
20110203522
2011-08-25

Method and system for dynamic in-situ phosphor mixing and jetting

#6
20100279575
2010-11-04

Method and system for dynamic in-situ phosphor mixing and jetting

#7
20100216266
2010-08-26

Pulsed high-voltage silicon quantum dot fluorescent lamp

#8
20090134771
2009-05-28

ARC TUBE AND METHOD OF PHOSPHOR COATING

#9
20090128742
2009-05-21

METHOD OF PRODUCING FLUORESCENCE SUBSTANCE SUSPENSION, FLUORESCENT LAMP, BACKLIGHT UNIT, DIRECTLY-BELOW TYPE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY UNIT

#10
20090091235
2009-04-09

FLUORESCENT LAMP AND BACKLIGHT UNIT

#11
20080143237
2008-06-19

Manufacturing method of a plasma display panel having a base layer along a first direction and a phosphor layer along a second direction that intersects the first direction

#12
20080090482
2008-04-17

Method of manufacturing plasma display panel

#13
20070161318
2007-07-12

Fluorescent lamp and manufacturing method thereof

#14
20070161317
2007-07-12

Method for producing discharge lamps

#15
20070159053
2007-07-12

Composition for forming layer, fluorescent lamp using the composition, and method of manufacturing a fluorescent lamp

#16
20070098878
2007-05-03

Wave-coating method and associated apparatus

#17
20070069179
2007-03-29

PRINTING INK AND PHOSPHOR SLURRY COMPOSITION, PRINTER AND PLASMA DISPLAY PANEL USING THE SAME, AND METHOD OF MANUFACTURING THE SAME

#18
20060068676
2006-03-30

Method of forming phosphor film by using aerosol impact

#19
20050194888
2005-09-08

Flat panel display device

#20
20050084781
2005-04-21

Manufacturing method for phosphor screen of display tube