ClassID:

206379

H01J2237/065 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Sources Source emittance characteristics

Sub-classes:
Recent Application in this class:
#1
20200152410
2020-05-14

ION BEAM GENERATING DEVICE INCLUDING LIQUID METAL ION SOURCE AND METHOD OF MANUFACTURING THE SAME

#2
20170162361
2017-06-08

Ultra broad band continuously tunable electron beam pulser

#3
20160284505
2016-09-29

Apparatus of plural charged-particle beams

#4
20150380203
2015-12-31

Electrode for use in ion implantation apparatus and ion implantation apparatus

#5
20150270088
2015-09-24

Electron gun, method of controlling same, and electron beam additive manufacturing machine

#6
20150155136
2015-06-04

Method for determining a beamlet position and method for determining a distance between two beamlets in a multi-beamlet exposure apparatus

#7
20130341527
2013-12-26

Electron beam apparatus

#8
20130026362
2013-01-31

Inductive modulation of focusing voltage in charged beam system

#9
20120256085
2012-10-11

Method of protecting a radiation detector in a charged particle instrument

#10
20120131785
2012-05-31

Electron beam source and method of manufacturing the same

#11
20120062094
2012-03-15

Electron gun

#12
20110259269
2011-10-27

Small form factor plasma source for high density wide ribbon ion beam generation

#13
20110199027
2011-08-18

ELECTRON BEAM GENERATOR HAVING ADJUSTABLE BEAM WIDTH

#14
20110018470
2011-01-27

Electron gun with magnetic immersion double condenser lenses

#15
20100264328
2010-10-21

Conjugated ICP and ECR plasma sources for wide ribbon ion beam generation and control

#16
20100078557
2010-04-01

Electron beam source and method of manufacturing the same

#17
20100026160
2010-02-04

ELECTRON SOURCE

#18
20100019648
2010-01-28

Electron gun minimizing sublimation of electron source and electron beam exposure apparatus using the same

#19
20090218507
2009-09-03

Charged particle beam device

#20
20080217555
2008-09-11

Systems and methods for a gas field ionization source

#21
20070228922
2007-10-04

Electron gun and electron beam apparatus field of invention

#22
20060217026
2006-09-28

Method for manufacturing an electron emitter

#23
20060017017
2006-01-26

Ion implanter and method of manufacturing semiconductor device

#24
20050147148
2005-07-07

Control circuit for controlling an electron-emitting device