ClassID:

205233

H01J37/224 - CPC Classification

Classification description:

Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof; Details; Optical or photographic arrangements associated with the tube Luminescent screens or photographic plates for imaging ; Apparatus specially adapted therefor, e.g. cameras, TV-cameras, photographic equipment, exposure control; Optical subsystems specially adapted therefor, e.g. microscopes for observing image on luminescent screen

Recent Application in this class:
#1
20250239430
2025-07-24

CHARGED PARTICLE BEAM DEVICE

#2
20250157786
2025-05-15

Charged Particle Beam Apparatus

#3
20250140516
2025-05-01

Recipe Creating System, Length Measurement System, and Recipe Creating Method

#4
20250046569
2025-02-06

INSPECTION DEVICE AND FILM QUALITY INSPECTION METHOD

#5
20240222065
2024-07-04

SAMPLE IMAGE OBSERVATION DEVICE AND METHOD

#6
20240096588
2024-03-21

Transmission Electron Microscope

#7
20230253178
2023-08-10

Method and apparatus for Schottky TFE inspection

#8
20230238213
2023-07-27

APPARATUS FOR ANALYZING AND/OR PROCESSING A SAMPLE WITH A PARTICLE BEAM AND METHOD

#9
20220367145
2022-11-17

Method and apparatus for Schottky TFE inspection

#10
20220359153
2022-11-10

Transmission electron microscope and imaging method

#11
20220270847
2022-08-25

CHARGED PARTICLE BEAM DEVICE

#12
20220238297
2022-07-28

APPARATUS AND METHOD FOR DETECTING ONE OR MORE SCANNING CHARGED PARTICLE BEAMS

#13
20220148848
2022-05-12

Method for producing phosphor panel, phosphor panel, image intensifier and scanning-type electronic microscope

#14
20220139667
2022-05-05

Charged particle beam device

#15
20210090856
2021-03-25

Method for high speed EELS spectrum acquisition

#16
20200402760
2020-12-24

Scanning electron microscope

#17
20200373119
2020-11-26

Holder and charged particle beam apparatus

#18
20200303157
2020-09-24

Holder and charged particle beam apparatus

#19
20200294761
2020-09-17

Charged particle beam apparatus

#20
20200035447
2020-01-30

Apparatus and method for inspecting a sample using a plurality of charged particle beams

#21
20190371566
2019-12-05

Charge control device for a system with multiple electron beams

#22
20190259570
2019-08-22

Apparatus and method for inspecting a surface of a sample, using a multi-beam charged particle column

#23
20190259564
2019-08-22

Signal separator for a multi-beam charged particle inspection apparatus

#24
20190108969
2019-04-11

Charged particle beam device and method for adjusting charged particle beam device

#25
20190103245
2019-04-04

Scanning electron microscope

#26
20180286632
2018-10-04

Object preparation device and particle beam device having an object preparation device and method for operating the particle beam device

#27
20180166253
2018-06-14

Image capture assembly and method for electron back scatter diffraction

#28
20180076004
2018-03-15

Charged particle beam device for moving an aperture having plurality of openings and sample observation method

#29
20170133198
2017-05-11

Apparatus and method for inspecting a sample using a plurality of charged particle beams

#30
20160268119
2016-09-15

Electron spectrometer and measurement method

#31
20160035536
2016-02-04

Particle beam detector

#32
20150311033
2015-10-29

Charged particle beam device, sample stage unit, and sample observation method

#33
20140374593
2014-12-25

Detection method for use in charged-particle microscopy

#34
20140103208
2014-04-17

ELECTRON MICROSCOPE

#35
20130307958
2013-11-21

Circuit and method for controlling a microscope

#36
20130062519
2013-03-14

ELECTRON MICROSCOPE, AND METHOD FOR ADJUSTNG OPTICAL AXIS OF ELECTRON MICROSCOPE

#37
20120293810
2012-11-22

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

#38
20120205539
2012-08-16

Detector for use in charged-particle microscopy

#39
20110204228
2011-08-25

Charged particle beam apparatus

#40
20110095182
2011-04-28

Electron microscope with electron spectrometer

#41
20100032576
2010-02-11

Retractable lens-coupled electron microscope camera with image sensor in electron microscope vacuum chamber

#42
20090236520
2009-09-24

Method and apparatus allowing simultaneous direct observation and electronic capture of scintillation images in an electron microscope

#43
20090045340
2009-02-19

Electron microscope with electron spectrometer

#44
20080173814
2008-07-24

Electron beam inspection system and inspection method and method of manufacturing devices using the system

#45
20080023651
2008-01-31

TDI detecting device, a feed-through equipment, an electron beam apparatus using these device and equipment, and a semiconductor device manufacturing method using the same electron beam apparatus

#46
20060240586
2006-10-26

Image pickup device and method of manufacturing the same

#47
20060169901
2006-08-03

Direct collection transmission electron microscopy

#48
20060124858
2006-06-15

Imaging device comprising optically coupled fiber optic plate assembly

#49
20060118719
2006-06-08

Electron beam inspection system and inspection method and method of manufacturing devices using the system

#50
20060076492
2006-04-13

Transmission electron microscope and image observation method using it