ClassID:

205658

H01J61/09 - CPC Classification

Classification description:

Gas-discharge or vapour-discharge lamps; Details; Electrodes ; Screens; Shields; Main electrodes Hollow cathodes

Recent Application in this class:
#1
20220285144
2022-09-08

External electrode fluorescent lamp and home appliance including the same

#2
20200326305
2020-10-15

Flat type lamp for photoionization detector and method for manufacturing the same

#3
20120169237
2012-07-05

Hollow cathode lamp elapsed time recording system

#4
20100277058
2010-11-04

COLD CATHODE FLUORESCENT LAMP

#5
20100231813
2010-09-16

COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE

#6
20100214512
2010-08-26

Fluorescent tube, illuminating apparatus for display device, and display device

#7
20100182517
2010-07-22

COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE

#8
20100157575
2010-06-24

Cold cathode tube lamp, lighting device for display device, display device, and television receiving device

#9
20090316076
2009-12-24

Electrode for cold cathode tube, and cold cathode tube and liquid crystal display device using the same

#10
20090310134
2009-12-17

Multi Micro-Hollow Cathode Light Source and Multi-Atomic Simulataneous Absorption Spectrum Analyzer

#11
20090226752
2009-09-10

ELECTRODES

#12
20090224647
2009-09-10

ELECTRODES

#13
20090218929
2009-09-03

COLD CATHODE FLUORESCENT LAMP

#14
20090218928
2009-09-03

ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORESCENT LAMP

#15
20090214402
2009-08-27

Microplasma array

#16
20090195188
2009-08-06

COLD-CATHODE FLUORESCENT LAMP HAVING THIN COAT AS ELECTRICALLY CONNECTED TERMINAL, PRODUCTION METHOD OF THE LAMP, LIGHTING APPARATUS HAVING THE LAMP, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY APPARATUS

#17
20090091235
2009-04-09

FLUORESCENT LAMP AND BACKLIGHT UNIT

#18
20090059131
2009-03-05

LAMP AND LIQUID CRYSTAL DISLAY INCLUDING THE SAME

#19
20080290799
2008-11-27

AC-excited microcavity discharge device and method

#20
20080284335
2008-11-20

DISCHARGE LAMP

#21
20080265738
2008-10-30

Fluorescent lamp

#22
20080204632
2008-08-28

Cold cathode fluorescent lamp and liquid crystal display device

#23
20080192176
2008-08-14

Sintered electrode for cold cathode tube, cold cathode tube comprising this sintered electrode for cold cathode tube, and liquid crystal display device

#24
20080174241
2008-07-24

MICRO-DISCHARGE DEVICES AND APPLICATIONS

#25
20080129181
2008-06-05

Electrodes And To Tube Manufacture

#26
20080119105
2008-05-22

Method of making arrays of thin sheet microdischarge devices

#27
20080001514
2008-01-03

Electrodes

#28
20070216309
2007-09-20

Lamp electrode and method for delivering mercury

#29
20070216282
2007-09-20

Lamp electrode and method for delivering mercury

#30
20070114927
2007-05-24

Cathode with integrated getter and low work function for cold cathode methods for manufacturing such a cathode

#31
20060290280
2006-12-28

Cold cathode fluorescent lamp and electrode thereof

#32
20060238127
2006-10-26

High-pressure gas discharge lamp having tubular electrodes

#33
20060208641
2006-09-21

Cold-cathode fluorescent lamp having thin coat as electrically connected terminal, production method of the lamp, lighting apparatus having the lamp, backlight unit, and liquid crystal display apparatus

#34
20060208635
2006-09-21

Slotted electrode for high intensity discharge lamp

#35
20060138960
2006-06-29

Gas discharge lamp for extreme UV radiation

#36
20060091774
2006-05-04

Surface light source with hollow electrode component for use in liquid crystal display devices

#37
20060043857
2006-03-02

Flat-type light source and liquid crystal display device having the same

#38
20050236954
2005-10-27

Microcavity discharge device

#39
20050148270
2005-07-07

Roll to roll method of making microdischarge devices and arrays

#40
20050136786
2005-06-23

Hollow cathodes with getter layers on inner and outer surfaces

#41
20050057143
2005-03-17

Cold cathode fluorescent lamps

#42
14814636
2016-12-06

Laser-sustained plasma light source

#43
14814622
2016-12-20

Laser-sustained plasma light source