ClassID:

204623

H01J9/148 - CPC Classification

Classification description:

Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps; Manufacture of electrodes or electrode systems of non-emitting electrodes of electron emission flat panels, e.g. gate electrodes, focusing electrodes or anode electrodes

Recent Application in this class:
#1
20260018362
2026-01-15

FIELD EMITTER AND METHOD FOR MANUFACTURING SAME

#2
20230411101
2023-12-21

Field emission cathode device and method of forming a field emission cathode device

#3
20180182591
2018-06-28

ROTATING ANODE MOUNT ADAPTIVE TO THERMAL EXPANSION

#4
20170294284
2017-10-12

Semiconductor device and related manufacturing method

#5
20170084417
2017-03-23

Electron emitting device using graphene and method for manufacturing same

#6
20160163498
2016-06-09

Rotating anode mount adaptive to thermal expansion

#7
20150279607
2015-10-01

Semiconductor device and related manufacturing method

#8
20130224894
2013-08-29

Method for manufacturing display element, manufacturing apparatus of display element and display device

#9
20130175918
2013-07-11

FIELD EMISSION ANODE PLATE, FIELD EMISSION LIGHT SOURCE AND MANUFACTURING METHOD FOR LIGHT SOURCE

#10
20120007491
2012-01-12

Light emitting screen and method of fabricating the light emitting screen

#11
20110285271
2011-11-24

Field emission device having secondary electron enhancing electrode

#12
20100187096
2010-07-29

MANUFACTURING METHOD OF AN ELECTRON-EMITTING DEVICE, AND MANUFACTURING METHOD OF A LANTHANUM BORIDE FILM

#13
20100172125
2010-07-08

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

#14
20100165269
2010-07-01

Method for manufacturing display element, manufacturing apparatus of display element and display device

#15
20090140629
2009-06-04

Cathode planes for field emission devices

#16
20090115314
2009-05-07

Boron nitride nanotube paste composition, electron emission source including the same, electron emission device including the electron emission source, and backlight unit and electron emission display device including the electron emission device

#17
20090114619
2009-05-07

WET ETCHING METHOD AND WET ETCHING APPARATUS

#18
20090045716
2009-02-19

ELECTRON EMISSION DEVICE

#19
20080160453
2008-07-03

Method for manufacturing a field emission display

#20
20080100196
2008-05-01

Light emission device, method of manufacturing the light emission device, and display device having the light emission device

#21
20080081533
2008-04-03

METHOD OF MANUFACTURING ANODE PANEL FOR FLAT-PANEL DISPLAY DEVICE, METHOD OF MANUFACTURING FLAT-PANEL DISPLAY DEVICE, ANODE PANEL FOR FLAT-PANEL DISPLAY DEVICE, AND FLAT-PANEL DISPLAY DEVICE

#22
20070182313
2007-08-09

METHOD OF MANUFACTURING IMAGE DISPLAY UNIT, AND IMAGE DISPLAY UNIT

#23
20070135014
2007-06-14

Method of fabricating a field emission backlight device

#24
20070126339
2007-06-07

Method of manufacturing anode panel for flat-panel display device, method of manufacturing flat-panel display device, anode panel for flat-panel display device, and flat-panel display device

#25
20070123134
2007-05-31

Method for preventing electron emission from defects in a field emission device

#26
20070075624
2007-04-05

Electron emission display and manufacturing method of the same

#27
20060246813
2006-11-02

Electron emission device, method for manufacturing the device, and electron emission display using the same

#28
20060205313
2006-09-14

Forming a grid structure for a field emission device

#29
20060113892
2006-06-01

Electron emission display and method of fabricating mesh electrode structure for the same

#30
20060113888
2006-06-01

Field emission display device with protection structure

#31
20060078829
2006-04-13

Method of patterning a thick-film paste material layer, method of manufacturing cold- cathode field emission device, and method of manufacturing a cold-cathode field emission display

#32
20060043875
2006-03-02

Electron emission device and method of manufacturing the same

#33
20050275338
2005-12-15

Field emission display and fabrication method

#34
20050200266
2005-09-15

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

#35
20050179363
2005-08-18

Field emission backlight device and method of fabricating

#36
20050162068
2005-07-28

Field emission display and method for forming negative holes of the same

#37
20050110393
2005-05-26

Design for a field emission display with cathode and focus electrodes on a same level

#38
20050083267
2005-04-21

Method of manufacturing flat display

#39
20050035701
2005-02-17

Field emission display having carbon nanotube emitter and method of manufacturing the same