ClassID:

204977

H01J29/028 - CPC Classification

Classification description:

Details of cathode-ray tubes or of electron-beam tubes of the types covered by group; Electrodes; Screens; Mounting, supporting, spacing or insulating thereof Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes

Recent Application in this class:
#1
20190198279
2019-06-27

Surface-tunneling micro electron source and array and realization method thereof

#2
20160172147
2016-06-16

Display device and cooking appliance having the same

#3
20140152175
2014-06-05

Photocathode enhancement system

#4
20130002119
2013-01-03

Field emission panel with a charging prevention resistance unit

#5
20110019345
2011-01-27

IMAGE DISPLAY APPARATUS

#6
20090184658
2009-07-23

IMAGE DISPLAY APPARATUS

#7
20090137179
2009-05-28

FIELD EMISSION DISPLAY AND METHOD OF MANUFACTURING THE SAME

#8
20090072695
2009-03-19

IMAGE DISPLAY DEVICE

#9
20080157650
2008-07-03

Image display apparatus

#10
20080124998
2008-05-29

SINTERED BODY AND FILM FORMING METHOD USING THE SAME

#11
20080079349
2008-04-03

Image formation apparatus having getters spacers and wires

#12
20070285357
2007-12-13

Image-forming device using electron-emitting elements

#13
20070236130
2007-10-11

Electron beam apparatus and spacer

#14
20070225144
2007-09-27

Crystallized glass spacer for field emission display and method its production

#15
20070210689
2007-09-13

Vacuum container and method for manufacturing the same, and image display apparatus and method for manufacturing the same

#16
20070200474
2007-08-30

Image display apparatus and image receiving and displaying apparatus

#17
20070181892
2007-08-09

IMAGE DISPLAY DEVICE

#18
20070176530
2007-08-02

Electron emission display spacer with flattening layer and manufacturing method thereof

#19
20070164674
2007-07-19

Image display apparatus and video signal receiving and display apparatus

#20
20070159057
2007-07-12

Image Display Device

#21
20070159056
2007-07-12

Spacer and image display panel using the same

#22
20070137768
2007-06-21

Method for manufacturing image display device

#23
20070108886
2007-05-17

Image formation apparatus having fluorescent material and black material

#24
20070093166
2007-04-26

IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

#25
20070090742
2007-04-26

Electron emission display with spacers

#26
20070090741
2007-04-26

Spacer and electron emission display including the spacer

#27
20070072507
2007-03-29

Method of manufacturing image forming apparatus

#28
20070046163
2007-03-01

Flat-panel display

#29
20070029921
2007-02-08

Electron emission display device having low resistance spacer

#30
20070026755
2007-02-01

Method of manufacturing a field emission display and process of welding a metal grid to a pair of blackened-treated fixing elements

#31
20070024170
2007-02-01

Vacuum envelope and electron emission display device including the same

#32
20070018176
2007-01-25

IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

#33
20070004068
2007-01-04

Image display device and method of manufacturing the same

#34
20060290254
2006-12-28

Spacer for field emission display device

#35
20060284544
2006-12-21

Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method

#36
20060261322
2006-11-23

Flat panel display

#37
20060249734
2006-11-09

Image display device and method of manufacturing the same

#38
20060232189
2006-10-19

Electron emission device and method for manufacturing the same

#39
20060232186
2006-10-19

Spacers for field emission displays

#40
20060220522
2006-10-05

Image display device

#41
20060205312
2006-09-14

Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method

#42
20060194501
2006-08-31

Image display apparatus and production method thereof

#43
20060194156
2006-08-31

Method for forming patterned insulating elements and methods for making electron source and image display device

#44
20060189244
2006-08-24

Method for making large-area FED apparatus

#45
20060158093
2006-07-20

Image display device and manufacturing method of the same

#46
20060145581
2006-07-06

Image forming apparatus capable of suppressing a fluctuation in an incident position of an electron beam

#47
20060141892
2006-06-29

Electron beam apparatus, and method for manufacturing a spacer used for the same

#48
20060113893
2006-06-01

Image forming apparatus including an arragement of electron-trajectory correcting electrodes components

#49
20060091783
2006-05-04

Electron emission display having a spacer with inner electrode inserted therein

#50
20060091780
2006-05-04

Flat display and manufacturing method thereof

#51
20060082283
2006-04-20

Flat display

#52
20060068549
2006-03-30

Image display device

#53
20060063461
2006-03-23

Method of forming a tetraode field display including a composite mesh element

#54
20060055304
2006-03-16

Field emission device (FED) having cathode aperture to improve electron beam focus and its method of manufacture

#55
20060049744
2006-03-09

Image display device with voltage applier

#56
20060033419
2006-02-16

Image display device

#57
20060028120
2006-02-09

Image display device and manufacturing method for spacer assembly used in image display device

#58
20060027816
2006-02-09

Supporting structure, method of manufacturing supporting structure, and display apparatus using the same

#59
20060022594
2006-02-02

Display device

#60
20060001357
2006-01-05

Image display apparatus

#61
20060001355
2006-01-05

FED with insulating supporting device having reflection layer

#62
20060001345
2006-01-05

Image display apparatus provided with high resistive spacer element

#63
20050285503
2005-12-29

Surface conduction electron emitter display

#64
20050280351
2005-12-22

Field emission display (FED) and method of manufacture thereof

#65
20050275338
2005-12-15

Field emission display and fabrication method

#66
20050275335
2005-12-15

Image display apparatus

#67
20050269927
2005-12-08

Image display device

#68
20050264861
2005-12-01

Image display device and method of manufacturing the same

#69
20050264166
2005-12-01

Image display apparatus

#70
20050264165
2005-12-01

Electron emission device including enhanced beam focusing and method of fabrication

#71
20050253068
2005-11-17

Method of producing spacer for an electron beam apparatus

#72
20050231098
2005-10-20

Tetraode field-emission display and method of fabricating the same

#73
20050231089
2005-10-20

Mesh structure of tetraode field-emission display and method of fabricating the same

#74
20050231088
2005-10-20

Mesh structure of tetraode field-emission display and method of fabricating the same

#75
20050227062
2005-10-13

Antistatic film, spacer using it and picture display unit

#76
20050218785
2005-10-06

Electron emission display

#77
20050189866
2005-09-01

Flat panel display apparatus

#78
20050181221
2005-08-18

Electronically conductive spacers, method for making same and uses in particular for display screens

#79
20050162065
2005-07-28

Electron beam apparatus, display apparatus, television apparatus, and spacer

#80
20050156507
2005-07-21

Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method

#81
20050146260
2005-07-07

Image display device having a spacer structure for reducing current crowding

#82
20050116613
2005-06-02

Specifically located spacer supports

#83
20050110389
2005-05-26

Display device

#84
20050104505
2005-05-19

Image display apparatus and method of manufacturing the same

#85
20050082963
2005-04-21

Image formation apparatus having electrically conductive spacer and external frame

#86
20050077812
2005-04-14

Image display apparatus

#87
20050062401
2005-03-24

Image display apparatus having spacer with resistance film

#88
20050019707
2005-01-27

Method for forming patterned insulating elements and methods for making electron source and image display device

#89
20050007009
2005-01-13

Image displaying apparatus having a potential regulating electrode, an anode, and a spacing member, for suppressing undesired discharge

#90
20050003730
2005-01-06

Electron beam apparatus using electron source, image-forming apparatus using the same and method of manufacturing members to be used in such electron beam apparatus