ClassID:

209305

H01L2221/1036 - CPC Classification

Classification description:

Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by; Applying interconnections to be used for carrying current between separate components within a device; Formation and after-treatment of dielectrics; Forming openings in dielectrics for dual damascene structures Dual damascene with different via-level and trench-level dielectrics

Recent Application in this class:
#1
20250087535
2025-03-13

METHOD FOR FORMING SEMICONDUCTOR STRUCTURE

#2
20250029871
2025-01-23

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE WITH DAMASCENE STRUCTURE BY USING ETCH STOP LAYER

#3
20240379437
2024-11-14

SEMICONDUCTOR STRUCTURE

#4
20240290651
2024-08-29

SELF-ASSEMBLED GUIDED HOLE AND VIA PATTERNING OVER GRATING

#5
20240087895
2024-03-14

SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR PREPARING THE SAME

#6
20240071924
2024-02-29

INTEGRATED CIRCUIT DEVICE INCLUDING INTERCONNECTION STRUCTURE

#7
20230386842
2023-11-30

Semiconductor device structure and method for preparing the same

#8
20230307289
2023-09-28

Method for fabricating semiconductor device with damascene structure by using etch stop layer

#9
20230307288
2023-09-28

Method for fabricating semiconductor device with damascene structure

#10
20230163024
2023-05-25

REPLACEMENT CONDUCTIVE MATERIAL FOR INTERCONNECT FEATURES

#11
20230062825
2023-03-02

Semiconductor structure and method for forming the same

#12
20220059404
2022-02-24

Etch damage and ESL free dual damascene metal interconnect

#13
20220044932
2022-02-10

Method for preparing semiconductor device structure with fine patterns at different levels

#14
20220028735
2022-01-27

Semiconductor device and method of manufacturing semiconductor device

#15
20210335704
2021-10-28

Semiconductor structure and fabrication method thereof

#16
20210280421
2021-09-09

Semiconductor device structure with fine patterns at different levels and method for forming the same

#17
20210090952
2021-03-25

Fully self-aligned via

#18
20200091079
2020-03-19

Hybrid dielectric scheme for varying liner thickness and manganese concentration

#19
20200051852
2020-02-13

Semiconductor device and method of manufacturing semiconductor device

#20
20190279896
2019-09-12

Etch damage and ESL free dual damascene metal interconnect

#21
20190259658
2019-08-22

Semiconductor interconnect structure having a graphene barrier layer

#22
20190237340
2019-08-01

Self-formed liner for interconnect structures

#23
20190189510
2019-06-20

Selectively etched self-aligned via processes

#24
20190139820
2019-05-09

Advanced BEOL interconnect architecture

#25
20190013278
2019-01-10

Hybrid dielectric scheme for varying liner thickness and manganese concentration

#26
20180233446
2018-08-16

Integrating metal-insulator-metal capacitors with air gap process flow

#27
20180166333
2018-06-14

Semiconductor interconnect structure having a graphene barrier layer

#28
20180102320
2018-04-12

Self-formed liner for interconnect structures

#29
20180090369
2018-03-29

Semiconductor device manufacturing method

#30
20180033684
2018-02-01

Etch damage and ESL free dual damascene metal interconnect

#31
20180025974
2018-01-25

Integrating metal-insulator-metal capacitors with air gap process flow

#32
20170207122
2017-07-20

SELF-ALIGNED DEVICE LEVEL CONTACT STRUCTURES

#33
20170005000
2017-01-05

Method for bonding and interconnecting integrated circuit devices

#34
20160211174
2016-07-21

Etch damage and ESL free dual damascene metal interconnect

#35
20160111382
2016-04-21

Vertical breakdown protection layer

#36
20150364370
2015-12-17

Aluminum interconnection apparatus

#37
20150262864
2015-09-17

Method for forming wiring

#38
20150235894
2015-08-20

Interconnect structure and method of forming the same

#39
20150228683
2015-08-13

Semiconductor device manufacturing method, and photoelectric conversion device

#40
20150162277
2015-06-11

ADVANCED INTERCONNECT WITH AIR GAP

#41
20140295663
2014-10-02

Aluminum interconnection apparatus

#42
20140151899
2014-06-05

Dual-damascene process to fabricate thick wire structure

#43
20140131873
2014-05-15

Semiconductor device and method for manufacturing semiconductor device

#44
20140117561
2014-05-01

Etch damage and ESL free dual damascene metal interconnect

#45
20140061913
2014-03-06

Aluminum interconnection apparatus

#46
20130341793
2013-12-26

Semiconductor device and method of manufacturing the same

#47
20130334700
2013-12-19

Etch damage and ESL free dual damascene metal interconnect

#48
20120326313
2012-12-27

Single exposure in multi-damascene process

#49
20120280398
2012-11-08

Air gap-containing interconnect structure having photo-patternable low k material

#50
20120199976
2012-08-09

INTERCONNECT STRUCTURE HAVING A VIA WITH A VIA GOUGING FEATURE AND DIELECTRIC LINER SIDEWALLS FOR BEOL INTEGRATION

#51
20120190164
2012-07-26

Dual-damascene process to fabricate thick wire structure

#52
20120168957
2012-07-05

Method to reduce depth delta between dense and wide features in dual damascene structures

#53
20120129336
2012-05-24

STRUCTURES AND METHODS FOR IMPROVING SOLDER BUMP CONNECTIONS IN SEMICONDUCTOR DEVICES

#54
20120001323
2012-01-05

Semiconductor device including ultra low-K (ULK) metallization stacks with reduced chip-package interaction

#55
20110272810
2011-11-10

Method for air gap interconnect integration using photo-patternable low k material

#56
20110254164
2011-10-20

Self-aligned barrier layers for interconnects

#57
20110109856
2011-05-12

METHOD AND STRUCTURE FOR ELECTRO-PLATING ALUMINUM SPECIES FOR TOP METAL FORMATION OF LIQUID CRYSTAL ON SILICON DISPLAYS

#58
20110108987
2011-05-12

SEMICONDUCTOR DEVICE

#59
20110100697
2011-05-05

Interconnect structure having a via with a via gouging feature and dielectric liner sidewalls for BEOL integration

#60
20110068472
2011-03-24

Semiconductor device

#61
20110034028
2011-02-10

Method for manufacturing semiconductor device having porous low dielectric constant layer formed for insulation between metal lines

#62
20100319971
2010-12-23

Airgap-containing interconnect structure with improved patternable low-K material and method of fabricating

#63
20100304014
2010-12-02

Method of aftertreatment of amorphous hydrocarbon film and method for manufacturing electronic device by using the aftertreatment method

#64
20100301489
2010-12-02

Microstructure device including a metallization structure with self-aligned air gaps formed based on a sacrificial material

#65
20100240211
2010-09-23

Semiconductor device, method of manufacturing the same, and phase shift mask

#66
20100227471
2010-09-09

Pseudo hybrid structure for low K interconnect integration

#67
20100219512
2010-09-02

Method for forming porous insulating film and semiconductor device

#68
20100193953
2010-08-05

Semiconductor device and method for manufacturing same

#69
20100032829
2010-02-11

Structures and methods for improving solder bump connections in semiconductor devices

#70
20100009509
2010-01-14

Dual-damascene process to fabricate thick wire structure

#71
20090286392
2009-11-19

Manufacturing method for semiconductor integrated circuit device

#72
20090278259
2009-11-12

Semiconductor device and method for manufacturing semiconductor device

#73
20090267166
2009-10-29

Method of manufacturing a device with a cavity

#74
20090263965
2009-10-22

Self-aligned barrier layers for interconnects

#75
20090142922
2009-06-04

Method for manufacturing semiconductor device

#76
20090127666
2009-05-21

Semiconductor device, method of manufacturing the same, and phase shift mask

#77
20090093100
2009-04-09

METHOD FOR FORMING AN AIR GAP IN MULTILEVEL INTERCONNECT STRUCTURE

#78
20080318430
2008-12-25

Method for manufacturing semiconductor device having porous low dielectric constant layer formed for insulation between metal lines

#79
20080293233
2008-11-27

Post last wiring level inductor using patterned plate process

#80
20080293210
2008-11-27

Post last wiring level inductor using patterned plate process

#81
20080290458
2008-11-27

Post last wiring level inductor using patterned plate process

#82
20080277759
2008-11-13

Post last wiring level inductor using patterned plate process

#83
20080272458
2008-11-06

Post last wiring level inductor using patterned plate process

#84
20080254631
2008-10-16

Method for fabrication of semiconductor device

#85
20080211030
2008-09-04

Semiconductor device and method of manufacturing thereof

#86
20080182403
2008-07-31

UV CURING OF PECVD-DEPOSITED SACRIFICIAL POLYMER FILMS FOR AIR-GAP ILD

#87
20080044664
2008-02-21

Laminated body and semiconductor device

#88
20070190718
2007-08-16

Dual-damascene process to fabricate thick wire structure

#89
20070026659
2007-02-01

Post last wiring level inductor using patterned plate process

#90
20070023917
2007-02-01

Semiconductor device having multilayer wiring lines and manufacturing method thereof

#91
20070013076
2007-01-18

Semiconductor device and method of manufacturing thereof

#92
20070010087
2007-01-11

Method of manufacturing a semiconductor wafer device having separated conductive patterns in peripheral area

#93
20060194124
2006-08-31

Semiconductor device, method of manufacturing the same, and phase shift mask

#94
20060113278
2006-06-01

Bilayered metal hardmasks for use in dual damascene etch schemes

#95
20060087041
2006-04-27

Semiconductor device

#96
20060006543
2006-01-12

Semiconductor device

#97
20050285271
2005-12-29

Semiconductor wafer device having separated conductive patterns in peripheral area and its manufacture method

#98
20050253271
2005-11-17

Semiconductor apparatus

#99
20050200024
2005-09-15

Method to generate porous organic dielectric

#100
20050200021
2005-09-15

Semiconductor device

#101
20050121788
2005-06-09

Semiconductor device manufactured by the damascene process having improved stress migration resistance

#102
20050101119
2005-05-12

Insulating layer having graded densification

#103
20050042816
2005-02-24

Semiconductor device and method for manufacturing the same

#104
20050001323
2005-01-06

Semiconductor device with dual damascene wiring

#105
17559490
2025-02-18

Self-assembled guided hole and via patterning over grating

#106
15912975
2019-07-09

Interconnect formation process using wire trench etch prior to via etch, and related interconnect

#107
15658570
2018-12-18

Contact scheme for landing on different contact area levels