ClassID:

205743

H01J65/046 - page 2 - CPC Classification

Classification description:

Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel; Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel

Recent Application in this class:
#301
20050215166
2005-09-29

Discharge lamp with stabilized discharge vessel plate

#302
20050213325
2005-09-29

Lighting element with luminescent surface

#303
20050209660
2005-09-22

Apparatus for applying pulsed charge to living matter

#304
20050207139
2005-09-22

Surface light source device and liquid crystal display device having the same

#305
20050203577
2005-09-15

Apparatus for applying pulsed voltage charge to living matter

#306
20050200282
2005-09-15

Miniature tubular gas discharge lamp and method of manufacture

#307
20050200280
2005-09-15

Surface light source device and back light unit having the same

#308
20050194903
2005-09-08

External electrode type discharge lamp and method of manufacturing the same

#309
20050189879
2005-09-01

External-electrode discharge lamp with no light leakage from external electrode portion

#310
20050189877
2005-09-01

Light-emitting device and process for its production

#311
20050184951
2005-08-25

Light emitting device and display apparatus having the same

#312
20050184666
2005-08-25

Flat fluorescent lamp requiring low discharge initiating voltage and backlight unit having uniform brightness

#313
20050168124
2005-08-04

Device for generating UV radiation

#314
20050156532
2005-07-21

Planar light source device, method of driving the same and display apparatus having the same

#315
20050156508
2005-07-21

Planar light source device and image display apparatus having the same

#316
20050148270
2005-07-07

Roll to roll method of making microdischarge devices and arrays

#317
20050146892
2005-07-07

Planar light source and liquid crystal display apparatus having the same

#318
20050141238
2005-06-30

Surface light source device and liquid crystal display apparatus having the same

#319
20050140259
2005-06-30

Flat lamp

#320
20050135080
2005-06-23

Multi-use planar photoluminescent lamp and method of making such lamp

#321
20050127839
2005-06-16

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

#322
20050122048
2005-06-09

Surface light source device and liquid crystal display device having the same

#323
20050116639
2005-06-02

Plasma flat lamp

#324
20050116607
2005-06-02

Flat fluorescent lamp and backlight unit using the same

#325
20050111208
2005-05-26

Surface light source device and liquid crystal display apparatus having the same

#326
20050110414
2005-05-26

Surface light source device, method of manufacturing the same and back light unit having the same

#327
20050110378
2005-05-26

Surface light source device, method of manufacturing the same and display apparatus having the same

#328
20050099137
2005-05-12

Surface light source, display apparatus having the same and liquid crystal display apparatus having the same

#329
20050099110
2005-05-12

Planar light source device and display apparatus having the same

#330
20050099107
2005-05-12

Surface light source device, method of manufacturing the same and display apparatus having the same

#331
20050093481
2005-05-05

System and method for generating a discharge in high pressure gases

#332
20050088382
2005-04-28

Surface light source

#333
20050088098
2005-04-28

Dielectric barrier discharge lamp

#334
20050083671
2005-04-21

Planar-light source device and liquid crystal display apparatus having the same

#335
20050082962
2005-04-21

Fluorescent flat lamp assembly provided with external electrodes and with internal electrodes positioned within spacers inside the flat lamp

#336
20050073258
2005-04-07

Planar light source device and image display apparatus having the same

#337
20050073240
2005-04-07

Reflection layers formed from an aluminum oxide particle mixture

#338
20050062429
2005-03-24

Light source and image reading device using the same

#339
20050059312
2005-03-17

Method for producing a flat discharge lamp having spacers

#340
20050046331
2005-03-03

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

#341
20050035712
2005-02-17

Cold cathode fluorescent flat lamp

#342
20050035711
2005-02-17

Method and apparatus for a high efficiency ultraviolet radiation source

#343
20050030277
2005-02-10

Lamp assembly, back light assembly having the same, display device having the same, and method of driving lamps

#344
20050029951
2005-02-10

Surface light source device and display apparatus having the same

#345
20050029948
2005-02-10

UV radiator having a tubular discharge vessel

#346
20050029947
2005-02-10

Device for the backlighting of a liquid crystal display that includes at least one low-pressure gas discharge lamp

#347
20050007019
2005-01-13

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

#348
20050001533
2005-01-06

Discharge lamp with an arrangement of phosphor layers excitable by VUV and UVA radiation