ClassID:

205727

H01J61/92 - CPC Classification

Classification description:

Gas-discharge or vapour-discharge lamps Lamps with more than one main discharge path

Sub-classes:
Recent Application in this class:
#1
20200152442
2020-05-14

Light-emitting tube array-type light source device

#2
20190066996
2019-02-28

Low-pressure ultraviolet radiator with multiple filaments

#3
20180158666
2018-06-07

Double-ended ceramic metal halide lamp

#4
20150035429
2015-02-05

Excimer lamp

#5
20140333192
2014-11-13

High pressure discharge lamp with multiple arc tubes

#6
20140239804
2014-08-28

Devices and methods related to flat gas discharge tubes

#7
20130106314
2013-05-02

XENON LAMP ILLUMINATION APPARATUS

#8
20120280615
2012-11-08

Metal halide lamp with double arc tubes

#9
20120194092
2012-08-02

DISCHARGE LAMP WITH LONG LIFE

#10
20120074855
2012-03-29

Power splitter circuit for electrodeless lamp

#11
20120038273
2012-02-16

Fluorescent illumination device

#12
20110134633
2011-06-09

Cold cathode fluorescent lamp, and lamp device having the same

#13
20100253219
2010-10-07

High pressure sodium lamp with a shielding member between two arc tubes

#14
20100194674
2010-08-05

LIQUID CRYSTAL DISPLAY DEVICE

#15
20100181913
2010-07-22

COLD CATHODE ILLUMINATION APPARATUS

#16
20090114525
2009-05-07

Aurora curtain generation device and aurora curtain generation method

#17
20090066250
2009-03-12

DIELECTRIC BARRIER DISCHARGE LAMP

#18
20080309851
2008-12-18

FLAT LIGHT SOURCE UNIT, METHOD FOR MANUFACTURING THE SAME, AND BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME

#19
20080165532
2008-07-10

GAS LIGHT BULB OF HIGH LUMINANCE

#20
20080143263
2008-06-19

Surface light source device and backlight unit having the same

#21
20080018258
2008-01-24

Method for lighting flat fluorescent lamp

#22
20070290600
2007-12-20

Flat fluorescent lamp with large area uniform luminescence

#23
20070273286
2007-11-29

Low-Pressure Mercury Vapor Discharge Lamp And Display Device

#24
20070222388
2007-09-27

Flat fluorescent lamp and driving method thereof

#25
20070182304
2007-08-09

PLANAR LIGHT GENERATING DEVICE AND DISPLAY DEVICE HAVING THE SAME

#26
20070035245
2007-02-15

Flat-type fluorescent lamp, method of manufacturing the same, backlight assembly having the same and display device having the same

#27
20070035223
2007-02-15

Backlight assembly and display device having the same

#28
20070001609
2007-01-04

Lamp, method of driving the lamp, backlight assembly and liquid crystal display device having the backlight assembly

#29
20060290281
2006-12-28

Cold cathode fluorescent lamp module

#30
20060279215
2006-12-14

Flat fluorescent lamp

#31
20060255737
2006-11-16

Flat fluorescent lamp having grooves

#32
20060181214
2006-08-17

Lamp for a liquid crystal display apparatus

#33
20060170321
2006-08-03

Flat-type fluorescent lamp and liquid crystal display apparatus having the same

#34
20060158117
2006-07-20

Flat-type fluorescent lamp, liquid crystal display having the same, and method thereof

#35
20060091774
2006-05-04

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

#36
20060063463
2006-03-23

Method of manufacturing flat lamp

#37
20060006806
2006-01-12

Dielectric barrier discharge lamp with electrodes in hexagonal arrangement

#38
20060006804
2006-01-12

Dielectric barrier discharge lamp

#39
20050264231
2005-12-01

Planar light generating device and display device having the same

#40
20050231944
2005-10-20

Illumination device

#41
20050213325
2005-09-29

Lighting element with luminescent surface

#42
20050156508
2005-07-21

Planar light source device and image display apparatus having the same

#43
20050127839
2005-06-16

Fluorescent lamp and backlight unit using the same, and method of driving the backlight unit

#44
20050077827
2005-04-14

Lamp bracket for cold cathode lamps

#45
20050007019
2005-01-13

Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same