ClassID:

205111

H01J31/127 - CPC Classification

Classification description:

Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored; Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen; Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group

Recent Application in this class:
#1
20190189383
2019-06-20

Devices having an electron emitting structure

#2
20180040451
2018-02-08

Array substrate, display panel and display apparatus having the same, and fabricating method thereof

#3
20170352516
2017-12-07

Detecting system based on terahertz wave

#4
20170140893
2017-05-18

Array substrate, display panel and display apparatus having the same, and fabricating method thereof

#5
20170062170
2017-03-02

Tera Hertz reflex klystron

#6
20150228471
2015-08-13

Field electron emission film, field electron emission device, light emission device, and method for producing them

#7
20150206696
2015-07-23

Electron emission device and electron emission display

#8
20150206692
2015-07-23

Electron emission device and electron emission display

#9
20150206691
2015-07-23

Electron emission device and electron emission display

#10
20150092923
2015-04-02

Devices having an electron emitting structure

#11
20140227462
2014-08-14

Wiring structure for display device

#12
20140184092
2014-07-03

Field emission cathode device and driving method

#13
20140166494
2014-06-19

Method for fabricating field emission cathode structure

#14
20140159566
2014-06-12

Field emission cathode device and field emission equipment using the same

#15
20140111083
2014-04-24

Symmetric quadrupole structured field emission display without spacer

#16
20140049184
2014-02-20

Field emission display

#17
20140037895
2014-02-06

Composite carbon nanotube structure

#18
20140010347
2014-01-09

Mesh electrode adhesion structure, electron emission device and electronic apparatus including the electron emission device

#19
20130260633
2013-10-03

Method for making incandescent light source and incandescent light source display

#20
20130249386
2013-09-26

Electron emission element, electron emission device, charge device, image forming device, electron radiation curing device, light-emitting device, image display device, blower device, cooling device, and manufacturing method for electron emission element

#21
20130241434
2013-09-19

Dielectric-free triode field emission display device based on double-gate/single-cathode type electron emission units and the device drive methods

#22
20130119856
2013-05-16

Field emitting flat light source and method for making the same

#23
20130113360
2013-05-09

Composition for forming electron emission source, electron emission source including the composition, method of preparing the electron emission source, and field emission device including the electron emission source

#24
20130082588
2013-04-04

Field emission device and field emission display having same

#25
20130069004
2013-03-21

Luminescent material and preparation method thereof

#26
20130026906
2013-01-31

Triode-structured field emission display with anode and gate on the same substrate

#27
20130002119
2013-01-03

Field emission panel with a charging prevention resistance unit

#28
20120320328
2012-12-20

FIELD EMISSION PANEL HAVING POSTS PROVIDED IN GETTER ROOM

#29
20120319561
2012-12-20

FIELD EMISSION PANEL, LIQUID CRYSTAL DISPLAY AND FIELD EMISSION DISPLAY HAVING THE SAME

#30
20120249494
2012-10-04

Multiple anode matrix vacuum fluorescent display, and driving circuit and driving method thereof

#31
20120248967
2012-10-04

Double-sided light emitting field emission device and method of manufacturing the same

#32
20120235113
2012-09-20

Electron emission element and imaging device having the same

#33
20120229051
2012-09-13

Field emission device

#34
20120220182
2012-08-30

Method for making electron emission apparatus

#35
20120219118
2012-08-30

LOW VOLTAGE ELECTRON SOURCE WITH SELF ALIGNED GATE APERTURES, FABRICATION METHOD THEREOF, AND X-RAY GENERATOR USING THE ELECTRON SOURCE

#36
20120212153
2012-08-23

Diamondoid monolayers as electron emitters

#37
20120194058
2012-08-02

Field emission electronic device

#38
20120180951
2012-07-19

Automatic spacers mounting system for field emission display and method of automatically mounting spacers

#39
20120169222
2012-07-05

Field emission device and field emission display

#40
20120169221
2012-07-05

Field emission display

#41
20120169212
2012-07-05

Field emission device with electron emission unit at intersection and field emission display using the same

#42
20120169209
2012-07-05

Field emission device and field emission display

#43
20120164375
2012-06-28

Method for fabricating composite carbon nanotube structure

#44
20120161608
2012-06-28

Field emission cathode structure

#45
20120161607
2012-06-28

Field emission cathode device and method for making the same

#46
20120161606
2012-06-28

Field emission cathode structure and field emission display using the same

#47
20120153810
2012-06-21

Field emission device and field emission display using same

#48
20120153809
2012-06-21

Field emission display

#49
20120153802
2012-06-21

Field emission cathode device and field emission display using the same

#50
20120133270
2012-05-31

Field emission unit and pixel tube for field emission display

#51
20120133269
2012-05-31

Pixel tube for field emission display

#52
20120097958
2012-04-26

Active-matrix field emission pixel

#53
20120091881
2012-04-19

ELECTRON EMITTING DEVICE

#54
20120091878
2012-04-19

ELECTRON BEAM DISPLAY

#55
20120080997
2012-04-05

IMAGE DISPLAY APPARATUS

#56
20120073727
2012-03-29

Manufacturing method of hermetically sealed container for holding therein atmosphere of reduced pressure

#57
20120064794
2012-03-15

Method for making thermionic electron emission device

#58
20120062100
2012-03-15

Thermionic electron emission device

#59
20120049721
2012-03-01

Metal gate electrode and field emission display having same

#60
20120043882
2012-02-23

IMAGE DISPLAY APPARATUS

#61
20120021664
2012-01-26

METHOD FOR PRODUCING AIRTIGHT CONTAINER

#62
20120019130
2012-01-26

IMAGE DISPLAY APPARATUS

#63
20120013582
2012-01-19

IMAGE DISPLAY APPARATUS

#64
20120007493
2012-01-12

Light emitter substrate with improved withstand discharge characteristics, and image displaying apparatus using the same

#65
20120007490
2012-01-12

Ion source having secondary electron enhancing electrode

#66
20120003895
2012-01-05

Method of manufacturing field emission electrode having carbon nanotubes with conductive particles attached to external walls

#67
20120001543
2012-01-05

Room temperature silicon-compatible LED/laser with electrically pumped field emission device

#68
20110316411
2011-12-29

Active matrix phosphor cold cathode display

#69
20110309737
2011-12-22

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME, AS WELL AS MANUFACTURING METHOD THEREFOR

#70
20110305314
2011-12-15

ELECTRON EMITTING DEVICE, IMAGE DISPLAY APPARATUS USING THE SAME, RADIATION GENERATION APPARATUS, AND RADIATION IMAGING SYSTEM

#71
20110304260
2011-12-15

Field emission cathode device and display using the same

#72
20110298357
2011-12-08

Light emitter substrate and image displaying apparatus using light emitter substrate

#73
20110285686
2011-11-24

IMAGE DISPLAY APPARATUS

#74
20110285272
2011-11-24

Field emission display device

#75
20110285271
2011-11-24

Field emission device having secondary electron enhancing electrode

#76
20110275215
2011-11-10

Method for forming a titanium-containing layer on a substrate using an atomic layer deposition (ALD) process

#77
20110273492
2011-11-10

DISPLAY APPARATUS AND DISPLAY PANEL DRIVING METHOD

#78
20110266941
2011-11-03

Cold Cathode Electron Tube, Its Manufacturing Process and Use Thereof for a Display Screen

#79
20110254821
2011-10-20

IMAGE DISPLAY APPARATUS

#80
20110254434
2011-10-20

Image display apparatus

#81
20110254433
2011-10-20

Image display apparatus with rib pattern

#82
20110241537
2011-10-06

Field emission display

#83
20110241535
2011-10-06

IMAGE DISPLAYING APPARATUS

#84
20110241533
2011-10-06

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE ELECTRON-EMITTING DEVICE

#85
20110234091
2011-09-29

NON-EVAPORABLE GETTER FOR FIELD-EMISSION DISPLAY

#86
20110234086
2011-09-29

Field emission device

#87
20110204768
2011-08-25

LIGHT EMITTING SUBSTRATE, MANUFACTURING METHOD THEREOF, AND IMAGE DISPLAY APPARATUS HAVING THE LIGHT EMITTING SUBSTRATE

#88
20110181171
2011-07-28

Electron emission apparatus and method for making the same

#89
20110169719
2011-07-14

Image display apparatus

#90
20110148946
2011-06-23

IMAGE DISPLAY APPARATUS

#91
20110148283
2011-06-23

Image display apparatus including electron-emitting device

#92
20110148281
2011-06-23

Electron-emitting device, electron source, and image display apparatus

#93
20110148278
2011-06-23

DISPLAY APPARATUS

#94
20110146881
2011-06-23

METHOD OF PRODUCING IMAGE DISPLAY APPARATUS

#95
20110140592
2011-06-16

LIGHT-EMITTING SUBSTRATE, MANUFACTURING METHOD THEREOF, AND ELECTRON-BEAM EXCITATION IMAGE DISPLAY APPARATUS USING LIGHT-EMITTING SUBSTRATE

#96
20110127901
2011-06-02

Display apparatus with conductive frame

#97
20110101845
2011-05-05

Field emission cathode device and display using the same

#98
20110101299
2011-05-05

CARBON NANOTUBE ARRAYS FOR FIELD ELECTRON EMISSION AND METHODS OF MANUFACTURE AND USE

#99
20110097631
2011-04-28

Organic/inorganic composite comprising three-dimensional carbon nanotube networks, method for preparing the organic/inorganic composite and electronic device using the organic/inorganic composite

#100
20110089396
2011-04-21

Field emission array having carbon microstructure and method of manufacturing the same

#101
20110084597
2011-04-14

Electron beam apparatus and image display apparatus using the same

#102
20110084596
2011-04-14

Electron emitting device, and electron beam device and image display apparatus including the same

#103
20110084590
2011-04-14

ELECTRON-EMITTING DEVICE, ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS

#104
20110081819
2011-04-07

METHOD FOR PRODUCING ELECTRON-EMITTING DEVICE

#105
20110074744
2011-03-31

ELECTRON-EMITTING DEVICE, DISPLAY PANEL, AND IMAGE DISPLAY APPARATUS

#106
20110062856
2011-03-17

Color field emission display having carbon nanotubes

#107
20110062852
2011-03-17

Electron beam apparatus and image display apparatus using the same

#108
20110061806
2011-03-17

MANUFACTURING METHOD OF IMAGE DISPLAY APPARATUS, AND BONDING METHOD OF BASE MATERIALS

#109
20110061805
2011-03-17

IMAGE DISPLAY APPARATUS MANUFACTURING METHOD

#110
20110061804
2011-03-17

Bonding method of base materials, and manufacturing method of image display apparatus

#111
20110050087
2011-03-03

Manufacturing method of airtight container, manufacturing method of image display device, and bonding method

#112
20110050080
2011-03-03

Electron emission element including diamond doped with phosphorus

#113
20110050079
2011-03-03

Display apparatus

#114
20110050078
2011-03-03

IMAGE DISPLAY APPARATUS

#115
20110043698
2011-02-24

Display panel, display and image display apparatus

#116
20110025931
2011-02-03

Airtight container and image displaying apparatus using the same

#117
20110019345
2011-01-27

IMAGE DISPLAY APPARATUS

#118
20110018428
2011-01-27

Luminescent screen and image display apparatus

#119
20110018427
2011-01-27

Field emission display

#120
20110009025
2011-01-13

Method for manufacturing image display apparatus

#121
20110008584
2011-01-13

FLUORESCENT MATERIAL, FLUORESCENT SUBSTANCE, DISPLAY, AND PROCESS FOR PREPARING FLUORESCENT SUBSTANCE

#122
20110006666
2011-01-13

ELECTRON-EMITTING DEVICE, ELECTRON BEAM APPARATUS USING THE ELECTRON-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS

#123
20110006661
2011-01-13

Display panel

#124
20110001421
2011-01-06

Matrix-type cold-cathode electron source device

#125
20100328543
2010-12-30

Display panel, display apparatus, and television apparatus for performing display using light emission

#126
20100320898
2010-12-23

IMAGE DISPLAY APPARATUS

#127
20100316792
2010-12-16

METHOD OF FABRICATING ELECTRON EMISSION SOURCE AND METHOD OF FABRICATING ELECTRONIC DEVICE BY USING THE METHOD

#128
20100314988
2010-12-16

RESINATES CONTAINING ACQUEOUS DEVELOPABLE PHOTOIMAGEABLE CARBON NANOTUBE PASTES WITH ENHANCED PERFORMANCE

#129
20100301735
2010-12-02

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

#130
20100301364
2010-12-02

LIGHT EMISSION DEVICE

#131
20100301354
2010-12-02

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

#132
20100296845
2010-11-25

Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, and electron-beam curing device

#133
20100296843
2010-11-25

Electron emitting element including a fine particle layer containing insulating particles, and devices and methods related thereto

#134
20100296842
2010-11-25

ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING DEVICE, IMAGE DISPLAY DEVICE, AIR BLOWING DEVICE, COOLING DEVICE, CHARGING DEVICE, IMAGE FORMING APPARATUS, ELECTRON-BEAM CURING DEVICE, AND METHOD FOR PRODUCING ELECTRON EMITTING ELEMENT

#135
20100289399
2010-11-18

Electron beam apparatus and image display apparatus using the same

#136
20100288524
2010-11-18

Display panel and image display apparatus

#137
20100283380
2010-11-11

Electron beam apparatus and image display apparatus therewith

#138
20100283379
2010-11-11

Electron beam apparatus and image display apparatus

#139
20100283370
2010-11-11

LIGHT-EMITTING SUBSTRATE INCLUDING LIGHT-EMITTING MEMBERS AND IMAGE DISPLAY APPARATUS INCLUDING THE LIGHT-EMITTING SUBSTRATE

#140
20100277652
2010-11-04

Display panel, display apparatus, television apparatus, and method of producing the display panel

#141
20100264808
2010-10-21

ELECTRON BEAM DEVICE

#142
20100264805
2010-10-21

UNDER-GATE FIELD EMISSION TRIODE WITH CHARGE DISSIPATION LAYER

#143
20100259171
2010-10-14

Image display apparatus

#144
20100253876
2010-10-07

LIGHT EMITTING DEVICE AND DISPLAY DEVICE USING THE LIGHT EMITTING DEVICE AS A LIGHT SOURCE

#145
20100252804
2010-10-07

Cathode assembly containing an ultraviolet light-blocking dielectric layer

#146
20100244717
2010-09-30

Field emission device and driving method thereof

#147
20100244661
2010-09-30

Lateral field emission device

#148
20100237763
2010-09-23

Cold Cathode Electron Emission Source and Method for Manufacture of the Same

#149
20100231117
2010-09-16

Bi-silicate matrix coating for a display

#150
20100231114
2010-09-16

CONDUCTIVE MEMBER, SPACER MADE OF THE CONDUCTIVE MEMBER, AND IMAGE DISPLAY APPARATUS

#151
20100215402
2010-08-26

Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, electron-beam curing device, and method for producing electron emitting element

#152
20100213816
2010-08-26

Fluorescent material substrate and image display device, and methods for manufacture thereof

#153
20100201251
2010-08-12

Field emission display and manufacturing method of the same having selective array of electron emission source

#154
20100201247
2010-08-12

Electron emitting device and image displaying apparatus using the same

#155
20100201246
2010-08-12

Electron-emitting device and image display apparatus using the same

#156
20100196050
2010-08-05

Electron emitting element having an electron acceleration layer, electron emitting device, light emitting device, image display device, cooling device, and charging device

#157
20100181894
2010-07-22

Field electron emitter including nucleic acid-coated carbon nanotube and method of manufacturing the same

#158
20100176712
2010-07-15

LIGHT EMISSION DEVICE AND DISPLAY DEVICE HAVING THE SAME

#159
20100176711
2010-07-15

Light Emission Device

#160
20100164366
2010-07-01

Luminescent materials for a carbon nanotube (CNT) field emission device (FED)

#161
20100164343
2010-07-01

Electron emission device, electron emission display apparatus having the same, and method of manufacturing the same

#162
20100159790
2010-06-24

METHOD OF MANUFACTURING ELECTRON-EMITTING DEVICE AND METHOD OF MANUFACTURING IMAGE DISPLAY APPARATUS USING THE SAME

#163
20100159784
2010-06-24

METHOD FOR PRODUCING ELECTRON-EMITTING DEVICE AND METHOD FOR PRODUCING IMAGE DISPLAY APPARATUS INCLUDING THE SAME

#164
20100159783
2010-06-24

Method for producing electron-emitting device and method for producing image display apparatus including the same

#165
20100159781
2010-06-24

Method of manufacturing electron-emitting device and method of manufacturing image display apparatus

#166
20100156759
2010-06-24

Image display apparatus

#167
20100156296
2010-06-24

Image display apparatus

#168
20100156272
2010-06-24

Field emission device, field emission display device and methods for manufacturing the same

#169
20100156271
2010-06-24

FLUORESCENT SCREEN AND IMAGE DISPLAY APPARATUS

#170
20100148670
2010-06-17

ELECTRON SOURCE SUBSTRATE AND IMAGE DISPLAY APPARATUS

#171
20100148655
2010-06-17

LIGHT-EMITTING SUBSTRATE AND IMAGE DISPLAY APPARATUS

#172
20100146767
2010-06-17

MANUFACTURING METHOD FOR IMAGE DISPLAY APPARATUS

#173
20100141111
2010-06-10

COMPOSITION FOR INTEGRATED CATHODE-ELECTRON EMISSION SOURCE, METHOD OF FABRICATING INTEGRATED CATHODE-ELECTRON EMISSION SOURCE, AND ELECTRON EMISSION DEVICE USING THE SAME

#174
20100136869
2010-06-03

Method of fabricating electron-emitting device and method of manufacturing image display apparatus

#175
20100134313
2010-06-03

Electron-emitting device and display panel including the same

#176
20100128068
2010-05-27

Method and apparatus for calibrating the brightness of the carbon nanotube display

#177
20100127643
2010-05-27

IMAGE DISPLAY APPARATUS

#178
20100112890
2010-05-06

Method for producing airtight container

#179
20100109507
2010-05-06

Image display apparatus

#180
20100097544
2010-04-22

Light emission device with spacer mounting regions and display device using the same

#181
20100097301
2010-04-22

LIGHT EMITTING APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME

#182
20100096972
2010-04-22

Paste for emission source and electron emission element

#183
20100096969
2010-04-22

FIELD EMISSION DEVICE AND BACKLIGHT UNIT INCLUDING THE SAME

#184
20100091723
2010-04-15

Method of transmitting data block in wireless communication system

#185
20100090584
2010-04-15

Image display device

#186
20100090580
2010-04-15

Image display apparatus with low-potential electrode set

#187
20100079506
2010-04-01

IMAGE DISPLAY APPARATUS

#188
20100079051
2010-04-01

Composition for forming electron emission source, electron emission source including the composition, method of preparing the electron emission source, and field emission device including the electron emission source

#189
20100072879
2010-03-25

FIELD EMISSION DEVICE WITH ANODE COATING

#190
20100066235
2010-03-18

IMAGE DISPLAY APPARATUS

#191
20100060141
2010-03-11

ELECTRON BEAM DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME

#192
20100060140
2010-03-11

FLAT PANEL DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME

#193
20100060137
2010-03-11

Electron beam apparatus

#194
20100060135
2010-03-11

Spacer configured to prevent electric charges from being accumulated on the surface thereof and electron emission display including the spacer

#195
20100060129
2010-03-11

Spacer and electron emission display having the same

#196
20100060126
2010-03-11

Electron source and image display apparatus

#197
20100056009
2010-03-04

METHOD FOR FABRICATING FIELD EMISSION DISPLAY

#198
20100053126
2010-03-04

ELECTRON EMISSION DEVICE AND IMAGE DISPLAY PANEL USING THE SAME, AND IMAGE DISPLAY APPARATUS AND INFORMATION DISPLAY APPARATUS

#199
20100052510
2010-03-04

Light emitter substrate with different gaps between metal backs and image displaying apparatus using the same

#200
20100039020
2010-02-18

Fluorescent material, process for producing the same, and luminescent device

#201
20100039014
2010-02-18

ELECTRON MULTIPLIERS

#202
20100033076
2010-02-11

Light emitter substrate and image displaying apparatus using light emitter substrate

#203
20100026165
2010-02-04

Carbon nanotube emitter and its fabrication method and field emission device (FED) using the carbon nanotube emitter and its fabrication method

#204
20100019653
2010-01-28

Electron emission display and method of fabricating the same

#205
20100019652
2010-01-28

ELECTRON EMISSION DEVICE AND LIGHT EMISSION DEVICE INCLUDING THE SAME

#206
20100019647
2010-01-28

Field emission cathode device and field emission display using the same

#207
20100013365
2010-01-21

CATHODE STRUCTURE FOR FLAT-PANEL DISPLAY WITH REFOCUSING GATE

#208
20100007584
2010-01-14

ELECTRON SOURCE AND IMAGE DISPLAY APPARATUS

#209
20100007263
2010-01-14

Field emission cathode and field emission display employing with same

#210
20100001630
2010-01-07

Image displaying apparatus

#211
20090325452
2009-12-31

CATHODE SUBSTRATE HAVING CATHODE ELECTRODE LAYER, INSULATOR LAYER, AND GATE ELECTRODE LAYER FORMED THEREON

#212
20090325330
2009-12-31

METHOD FOR MANUFACTURING ELECTRON EMITTING DEVICE AND MEMORY MEDIUM OR RECORDING MEDIUM THEREFOR

#213
20090325329
2009-12-31

METHOD FOR MANUFACTURING ELECTRON EMITTING DEVICE AND MEMORY MEDIUM OR RECORDING MEDIUM THEREFOR

#214
20090322712
2009-12-31

Electron source, image display apparatus, and information display reproducing apparatus

#215
20090322207
2009-12-31

LIGHT-EMITTING SCREEN AND IMAGE DISPLAYING APPARATUS

#216
20090322206
2009-12-31

Electron-emitting device, method of manufacturing the same, electron source, and image display apparatus

#217
20090310360
2009-12-17

Light emitter substrate and image displaying apparatus using the same

#218
20090309481
2009-12-17

Field emission device and method for fabricating cathode emitter and zinc oxide anode

#219
20090309480
2009-12-17

Light emitter substrate and image displaying apparatus using the same

#220
20090309479
2009-12-17

ELECTRON EMITTING-DEVICE AND IMAGE DISPLAY APPARATUS

#221
20090309478
2009-12-17

Emitter having carbon nanotubes

#222
20090302735
2009-12-10

Light emitter substrate and image displaying apparatus using the same

#223
20090295271
2009-12-03

Field Emission Display Having Multi-Layer Structure

#224
20090295270
2009-12-03

Device with electron beam excitation for making white light source

#225
20090284129
2009-11-19

Electron emitting device, display apparatus using electron emitting device, and method of manufacturing electron emitting device

#226
20090284127
2009-11-19

Highly-efficient electron-emitting device and image display apparatus having a substrate with a distribution of nitrogen containing ratio

#227
20090284123
2009-11-19

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS

#228
20090284122
2009-11-19

Co-processable photoimageable silver and corbon nanotube compositions and method for field emission devices

#229
20090284119
2009-11-19

Electron-emitting device and image display apparatus

#230
20090280712
2009-11-12

Method of manufacturing support member

#231
20090273298
2009-11-05

Field emission apparatus and driving method thereof

#232
20090273270
2009-11-05

Electron source and image display apparatus

#233
20090256834
2009-10-15

LIGHT EMITTING DEVICE AND DISPLAY DEVICE USING THE SAME

#234
20090256464
2009-10-15

Electron beam apparatus and image display apparatus using the same

#235
20090256463
2009-10-15

Electron emitting device with a gate electrode having a carbon nanotube film and a carbon nanotube reinforcement structure

#236
20090256462
2009-10-15

Electron emission device and display device using the same

#237
20090256457
2009-10-15

Electron beam apparatus and image display apparatus using the same

#238
20090251043
2009-10-08

Coatings for Spacers in Emission Displays

#239
20090251042
2009-10-08

Black Matrix Coating for a Display

#240
20090251041
2009-10-08

Electron beam display

#241
20090237570
2009-09-24

Electron-emitting device, electron source, and image display apparatus, and method for manufacturing the same

#242
20090236966
2009-09-24

Light-emitting substrate, image display apparatus, and information display and reproduction apparatus using image display apparatus

#243
20090236965
2009-09-24

Field emission display

#244
20090233240
2009-09-17

Method of fabricating triode-structure field-emission device

#245
20090225532
2009-09-10

Field effect electron emitting apparatus

#246
20090224649
2009-09-10

Image display apparatus

#247
20090218930
2009-09-03

Electron emission source, electric device using the same, and method of manufacturing the electron emission source

#248
20090212701
2009-08-27

Image display apparatus with improved vacuum condition

#249
20090212682
2009-08-27

Image display apparatus

#250
20090206723
2009-08-20

WATER-BASED COMPOSITION FOR PREPARING ELECTRON EMITTER AND EMITTER PREPARED USING THE SAME

#251
20090206722
2009-08-20

ELECTRON EMISSION DEVICE, ELECTRON EMISSION TYPE BACKLIGHT UNIT EMPLOYING THE ELECTRON EMISSION DEVICE, AND METHOD OF MANUFACTURING THE ELECTRON EMISSION DEVICE

#252
20090203284
2009-08-13

Method of manufacturing image display apparatus using sputtering

#253
20090197498
2009-08-06

Manufacturing method of vacuum airtight container

#254
20090195140
2009-08-06

Electron emission apparatus and method for making the same

#255
20090195139
2009-08-06

Electron emission apparatus and method for making the same

#256
20090195138
2009-08-06

Electron emission device and display device using the same

#257
20090184658
2009-07-23

IMAGE DISPLAY APPARATUS

#258
20090179834
2009-07-16

Processing method of flat panel display apparatus

#259
20090174842
2009-07-09

DISPLAY DEVICE

#260
20090174305
2009-07-09

Phosphor paste composition, phosphor layer obtained from the same, and electron emission device including the phosphor layer

#261
20090173424
2009-07-09

Bonding member bonding method and method for manufacturing image display apparatus

#262
20090170394
2009-07-02

Method for making thermionic electron source

#263
20090167138
2009-07-02

Thermionic electron source

#264
20090167137
2009-07-02

Thermionic electron emission device

#265
20090167136
2009-07-02

Thermionic emission device

#266
20090166639
2009-07-02

ACTIVE FIELD EMISSION SUBSTRATE AND ACTIVE FIELD EMISSION DISPLAY

#267
20090163107
2009-06-25

Substrate treating apparatus, substrate treating method, and method for manufacturing high-voltage device

#268
20090160744
2009-06-25

Light emitting device and display using the light emitting device, and method of driving the light emitting device

#269
20090160313
2009-06-25

Light-emitting substrate and display apparatus using the same

#270
20090160312
2009-06-25

Field emission display device

#271
20090154077
2009-06-18

Image display apparatus

#272
20090153020
2009-06-18

IMAGE DISPLAY APPARATUS

#273
20090153014
2009-06-18

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE DISPLAY APPARATUS

#274
20090153013
2009-06-18

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING ELECTRON-EMITTING DEVICE

#275
20090153012
2009-06-18

Thermionic electron source

#276
20090146547
2009-06-11

Field electron emission source

#277
20090140629
2009-06-04

Cathode planes for field emission devices

#278
20090140627
2009-06-04

Electron-emitting device, electron source, image display apparatus, and manufacturing method of electron-emitting device

#279
20090137179
2009-05-28

FIELD EMISSION DISPLAY AND METHOD OF MANUFACTURING THE SAME

#280
20090136761
2009-05-28

METHOD FOR MANUFACTURING SPACER OF FIELD EMITTERS AND BASE MATERIAL UTILIZED FOR THE SPACER

#281
20090134777
2009-05-28

ELECTRON EMISSION DEVICE AND LIGHT EMISSION APPARATUS INCLUDING THE SAME

#282
20090134774
2009-05-28

Segmented conductive coating for a luminescent display device

#283
20090134773
2009-05-28

Color pixel element for field emission display

#284
20090134772
2009-05-28

Color field emission display having carbon nanotubes

#285
20090134766
2009-05-28

ELECTRON EMISSION SOURCE, ELECTRON EMISSION DEVICE, ELECTRON EMISSION TYPE BACKLIGHT UNIT AND ELECTRON EMISSION DISPLAY DEVICE

#286
20090117811
2009-05-07

MANUFACTURING METHOD OF ELECTRON-EMITTING DEVICE, MANUFACTURING METHOD OF ELECTRON SOURCE, AND MANUFACTURING METHOD OF IMAGE DISPLAY APPARATUS

#287
20090115307
2009-05-07

COMPOSITION FOR ARCING AND CHARGING PREVENTION FILM AND FIELD EMISSION DEVICE INCLUDING ARCING AND CHARGING PREVENTION FILM FORMED FROM THE SAME

#288
20090114619
2009-05-07

WET ETCHING METHOD AND WET ETCHING APPARATUS

#289
20090111350
2009-04-30

Electron-emitting device, electron source, image display apparatus, and manufacturing method of electron-emitting device

#290
20090108727
2009-04-30

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS, AND MANUFACTURING METHOD OF ELECTRON-EMITTING DEVICE

#291
20090102376
2009-04-23

Image display apparatus with particular electron emission region location

#292
20090102351
2009-04-23

Image display apparatus

#293
20090102350
2009-04-23

FIELD EMITTER SPACER CHARGE DETRAPPING THROUGH PHOTON EXCITATION

#294
20090095704
2009-04-16

PATTERNING CNT EMITTERS

#295
20090079320
2009-03-26

Field electron emission source having carbon nanotubes and method for manufacturing the same

#296
20090072697
2009-03-19

Electron-emitting device and image display apparatus using the same

#297
20090072695
2009-03-19

IMAGE DISPLAY DEVICE

#298
20090058258
2009-03-05

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS ITS LIGHT SOURCE

#299
20090053962
2009-02-26

Field emission display (FED) and method of manufacture thereof

#300
20090045716
2009-02-19

ELECTRON EMISSION DEVICE