ClassID:

207121

H01L21/0331 - CPC Classification

Classification description:

Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof; Manufacture or treatment of semiconductor devices or of parts thereof; Making masks on semiconductor bodies for further photolithographic processing not provided for in group or comprising inorganic layers for lift-off processes

Recent Application in this class:
#1
20260052941
2026-02-19

SUBSTRATE PROCESSING WITH REDUCTION OF PRESSURE AND HYDRATION BEFORE DEVELOPMENT

#2
20240258110
2024-08-01

GATE METAL FORMATION ON GALLIUM NITRIDE OR ALUMINUM GALLIUM NITRIDE

#3
20240249942
2024-07-25

Semiconductor device and method

#4
20240188224
2024-06-06

Electrical devices with electrodes on softening polymers and methods of manufacturing thereof

#5
20230420268
2023-12-28

METHOD FOR SELECTIVELY ETCHING A METAL COMPONENT

#6
20230180396
2023-06-08

Electrical devices with electrodes on softening polymers and methods of manufacturing thereof

#7
20230114700
2023-04-13

HARD MASK LIFTOFF PROCESSES

#8
20220367275
2022-11-17

Method and structure for thin-film fabrication

#9
20220328312
2022-10-13

METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENTS BY METAL LIFT-OFF PROCESS AND SEMICONDUCTOR ELEMENT MANUFACTURED THEREBY

#10
20210407810
2021-12-30

Gate metal formation on gallium nitride or aluminum gallium nitride

#11
20210343529
2021-11-04

Semiconductor device and method

#12
20210098262
2021-04-01

Molecular layer etching

#13
20200388529
2020-12-10

Method of forming semiconductor structure having layer with re-entrant profile

#14
20200328114
2020-10-15

Plated metallization structures

#15
20200135462
2020-04-30

Semiconductor device and method

#16
20200093007
2020-03-19

Electrical devices with electrodes on softening polymers and methods of manufacturing thereof

#17
20190385861
2019-12-19

Hybrid mask for deep etching

#18
20190282110
2019-09-19

Hybrid diamond-polymer thin film sensors and fabrication method

#19
20190260178
2019-08-22

Semiconductor element and method of manufacturing the same

#20
20190181248
2019-06-13

Thin film transistor, manufacturing method therefor, array substrate and display panel

#21
20190165130
2019-05-30

Process of forming nitride semiconductor device

#22
20190164812
2019-05-30

Method of forming semiconductor structure having layer with re-entrant profile

#23
20190148229
2019-05-16

Plated metallization structures

#24
20190041753
2019-02-07

Resist multilayer film-attached substrate and patterning process

#25
20180240894
2018-08-23

Patterned sidewall smoothing using a pre-smoothed inverted tone pattern

#26
20180197730
2018-07-12

Selective SiARC removal

#27
20180173345
2018-06-21

System and Method for Producing a Nano Metal Mesh using a Brittle Film Template for Lithography

#28
20180161737
2018-06-14

Cleaning method and cleaning device using micro/nano-bubbles

#29
20180151444
2018-05-31

Array substrate and manufacturing method for the same

#30
20180124926
2018-05-03

Electrical devices with electrodes on softening polymers and methods of manufacturing thereof

#31
20170243743
2017-08-24

Reactive ion etching assisted lift-off processes for fabricating thick metallization patterns with tight pitch

#32
20170186651
2017-06-29

Array substrate and manufacturing method for the same

#33
20170110314
2017-04-20

Lift off process for chip scale package solid state devices on engineered substrate

#34
20170081769
2017-03-23

System and method for producing a nano metal mesh using a brittle film template for lithography

#35
20170076970
2017-03-16

Methods for processing a semiconductor workpiece

#36
20170025272
2017-01-26

Masking methods for ALD processes for electrode-based devices

#37
20170018428
2017-01-19

Lithography process for the encapsulation of patterned thin film coatings

#38
20160379822
2016-12-29

Direct and pre-patterned synthesis of two-dimensional heterostructures

#39
20160300718
2016-10-13

Method for increasing pattern density in self-aligned patterning schemes without using hard masks

#40
20160260614
2016-09-08

Method for preparing film patterns

#41
20160159056
2016-06-09

Process for the transfer of at least a portion of a composite film onto a flexible polymer membrane

#42
20160079176
2016-03-17

SEMICONDUCTOR DEVICE

#43
20150309350
2015-10-29

Fabrication method of plate pattern

#44
20150228665
2015-08-13

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

#45
20150187637
2015-07-02

Manufacturing method for display device

#46
20150187581
2015-07-02

Base film-forming composition, and directed self-assembly lithography method

#47
20150093844
2015-04-02

Dicing-free LED fabrication

#48
20140299969
2014-10-09

Highly etch-resistant polymer block for use in block copolymers for directed self-assembly

#49
20140264826
2014-09-18

Semiconductor device including insulating films with different moisture resistances and fabrication method thereof

#50
20140252394
2014-09-11

Light emitting device

#51
20140093688
2014-04-03

METHOD FOR FABRICATION OF NANO-STRUCTURES

#52
20130040458
2013-02-14

APPARATUS AND METHOD FOR CONFORMAL MASK MANUFACTURING

#53
20120256323
2012-10-11

Method for processing a semiconductor wafer or die, and particle deposition device

#54
20120169820
2012-07-05

Method for patterning using phase-change material

#55
20120088322
2012-04-12

Dicing-free LED fabrication

#56
20120080361
2012-04-05

Particulate nanosorting stack

#57
20120052598
2012-03-01

Method for the realization of a crossbar array of crossed conductive or semi-conductive access lines

#58
20120028464
2012-02-02

Apparatus and method for conformal mask manufacturing

#59
20110256685
2011-10-20

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#60
20110236833
2011-09-29

Double patterning method

#61
20110180850
2011-07-28

Configuration and manufacturing method of low-resistance gate structures for semiconductor devices and circuits

#62
20110024799
2011-02-03

Method of removing a compound semiconductor layer from a compound semiconductor device

#63
20100258524
2010-10-14

Method of depositing localized coatings

#64
20100203713
2010-08-12

METHOD OF MANUFACTURING ELECTRONIC DEVICE

#65
20100116780
2010-05-13

Method for patterning nanowires on substrate using novel sacrificial layer material

#66
20100009534
2010-01-14

Method for patterning a semiconductor device

#67
20090263970
2009-10-22

Method of forming fine pattern of semiconductor device using sige layer as sacrificial layer, and method of forming self-aligned contacts using the same

#68
20090258501
2009-10-15

Double patterning method

#69
20090258318
2009-10-15

Double patterning method

#70
20090173716
2009-07-09

Lift-off patterning processes employing energetically-stimulated local removal of solid-condensed-gas layers

#71
20090155732
2009-06-18

Method for Patterning Using Phase-Change Material

#72
20090142934
2009-06-04

Method of forming semiconductor device having nanotube structures

#73
20090142472
2009-06-04

Methods of fabrication employing nanoscale mandrels

#74
20090117741
2009-05-07

Method for fabricating monolithic two-dimensional nanostructures

#75
20090117333
2009-05-07

METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE THEREFROM

#76
20090111061
2009-04-30

Methods of minimizing etch undercut and providing clean metal liftoff

#77
20090075463
2009-03-19

Method of fabricating T-gate

#78
20090023288
2009-01-22

Method of manufacturing nanoelectrode lines using nanoimprint lithography process

#79
20090001422
2009-01-01

SEMICONDUCTOR APPARATUS AND MANUFACTURING METHOD THEREOF

#80
20080311744
2008-12-18

Multilayer hardmask scheme for damage-free dual damascene processing of SiCOH dielectrics

#81
20080305442
2008-12-11

Patterned material layer, method of forming the same, microdevice, and method of manufacturing the same

#82
20080265415
2008-10-30

Nonlithographic method to produce self-aligned mask, articles produced by same and compositions for same

#83
20080265382
2008-10-30

Selectively coated self-aligned mask

#84
20080223824
2008-09-18

Columnar structured material and method of manufacturing the same

#85
20080160431
2008-07-03

Apparatus and method for conformal mask manufacturing

#86
20080153287
2008-06-26

Method for patterning a semiconductor device

#87
20080038917
2008-02-14

Multilayer hardmask scheme for damage-free dual damascene processing of SiCOH dielectrics

#88
20070134943
2007-06-14

Subtractive - Additive Edge Defined Lithography

#89
20070128752
2007-06-07

Method of fabricating T-gate

#90
20070128357
2007-06-07

Lift-off patterning processing employing energetically-stimulated local removal of solid-condensed-gas layers

#91
20070105386
2007-05-10

Method of etching a dielectric layer to form a contact hole and a via hole and damascene method

#92
20070066051
2007-03-22

Method for forming gate pattern for electronic device

#93
20060290012
2006-12-28

Multiple mask process with etch mask stack

#94
20060270230
2006-11-30

Critical dimension control for integrated circuits

#95
20060201415
2006-09-14

Patterned ferroelectric thin films for microwave devices

#96
20060194444
2006-08-31

Patterning method for fabricating high resolution structures

#97
20060166518
2006-07-27

Subtractive-Additive Edge Defined Lithography

#98
20060154086
2006-07-13

Multilayer hardmask scheme for damage-free dual damascene processing of SiCOH dielectrics

#99
20060131261
2006-06-22

Process for making an array of wells

#100
20060046483
2006-03-02

Critical dimension control for integrated circuits

#101
20060012013
2006-01-19

Columnar structured material and method of manufacturing the same

#102
20050282363
2005-12-22

Method of forming fine pattern of semiconductor device using SiGe layer as sacrificial layer, and method of forming self-aligned contacts using the same

#103
20050244758
2005-11-03

Manufacturing method for molecular rulers

#104
20050239002
2005-10-27

Semiconductor multilevel interconnect structure

#105
20050233597
2005-10-20

Nonlithographic method to produce self-aligned mask, articles produced by same and compositions for same

#106
20050221523
2005-10-06

Liquid discharge head

#107
20050189318
2005-09-01

Method for forming macropores in a layer and products obtained thereof

#108
20050170628
2005-08-04

Forming a contact in a thin-film device

#109
20050164133
2005-07-28

Inverse resist coating process

#110
20050142709
2005-06-30

Method for fabricating field effect transistor

#111
20050130422
2005-06-16

Method for patterning films

#112
20050130076
2005-06-16

Method for producing a hard mask in a capacitor device and a hard mask for use in a capacitor device

#113
20050020072
2005-01-27

Means and method for patterning a substrate with a mask

#114
15823687
2018-12-18

Semiconductor structure having layer with re-entrant profile and method of forming the same

#115
15692098
2018-12-18

Positioning device for aligning semiconductor tool and overhead hoist transport system

#116
15397966
2017-10-24

Application of titanium-oxide as a patterning hardmask

#117
15232738
2018-05-08

Surface modification process for laser application

#118
14884869
2016-11-22

Methods for making a semiconductor chip device

#119
14496674
2015-07-07

High precision metal thin film liftoff technique