ClassID:

209437

H01L2224/03019 - CPC Classification

Classification description:

Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by; Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto; Bonding areas; Manufacturing methods related thereto; Manufacturing methods; Involving a permanent auxiliary member, i.e. a member which is left at least partly in the finished device, e.g. coating, dummy feature for protecting parts during the process

Recent Application in this class:
#1
20260040857
2026-02-05

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE

#2
20260033303
2026-01-29

WAFER STACKING METHOD AND WAFER STACK STRUCTURE

#3
20250343194
2025-11-06

INTEGRATED CIRCUIT, SEMICONDUCTOR PACKAGE, AND MANUFACTURING METHOD OF SEMICONDUCTOR PACKAGE

#4
20250323190
2025-10-16

CAP LAYER FOR PAD OXIDATION PREVENTION

#5
20250286002
2025-09-11

Aluminum Oxide Crystallization Barrier for Hybrid Bonding

#6
20250218986
2025-07-03

METHOD FOR FORMING DEVICE SUBSTRATE, METHOD FOR FORMING PACKAGE STRUCTURE AND PACKAGE STRUCTURE

#7
20250079360
2025-03-06

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

#8
20240395742
2024-11-28

METHOD AND APPARATUS FOR IMPROVED WAFER COATING

#9
20240387424
2024-11-21

FILM STRUCTURE FOR BOND PAD

#10
20240321791
2024-09-26

SMOOTH COPPER ON PACKAGING SUBSTRATE OUTER LAYERS

#11
20240274553
2024-08-15

INTERPOSER, METHOD FOR FABRICATING THE SAME, AND SEMICONDUCTOR PACKAGE HAVING THE SAME

#12
20240243080
2024-07-18

CAP LAYER FOR PAD OXIDATION PREVENTION

#13
20240136310
2024-04-25

APPARATUS INCLUDING INTEGRATED SEGMENTS AND METHODS OF MANUFACTURING THE SAME

#14
20240120301
2024-04-11

INTEGRATED CIRCUIT CHIP INCLUDING A PASSIVATION NITRIDE LAYER IN CONTACT WITH A HIGH VOLTAGE BONDING PAD AND METHOD OF MAKING

#15
20240113055
2024-04-04

STRUCTURE FOR HYBRID BOND CRACKSTOP WITH AIRGAPS

#16
20240096830
2024-03-21

Adding Sealing Material to Wafer edge for Wafer Bonding

#17
20230307462
2023-09-28

DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME AND TILED DISPLAY DEVICE INCLUDING THE SAME

#18
20230253412
2023-08-10

DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME

#19
20230238341
2023-07-27

THICK BONDING PAD STRUCTURE FOR WIRE BOND STRESS REDUCTION

#20
20230207530
2023-06-29

Stacked semiconductor structure and method

#21
20230207392
2023-06-29

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE

#22
20230154807
2023-05-18

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE

#23
20230109650
2023-04-06

SEMICONDUCTOR DEVICE, SEMICONDUCTOR PACKAGE, AND METHODS FOR MANUFACTURING THESE

#24
20230065429
2023-03-02

INTEGRATED CIRCUIT, SEMICONDUCTOR PACKAGE, AND MANUFACTURING METHOD OF SEMICONDUCTOR PACKAGE

#25
20230054514
2023-02-23

Apparatus including integrated segments and methods of manufacturing the same

#26
20230032635
2023-02-02

Integrated circuit chip including a passivation nitride layer in contact with a high voltage bonding pad and method of making

#27
20220384371
2022-12-01

METHOD OF MANUFACTURING A REDISTRIBUTION LAYER, REDISTRIBUTION LAYER, INTEGRATED CIRCUIT AND METHOD FOR ELECTRICALLY TESTING THE INTEGRATED CIRCUIT

#28
20220367391
2022-11-17

Semiconductor structure

#29
20220367390
2022-11-17

Method and apparatus for improved wafer coating

#30
20220302053
2022-09-22

Interposer, method for fabricating the same, and semiconductor package having the same

#31
20220285300
2022-09-08

Semiconductor device with edge-protecting spacers over bonding pad

#32
20220254744
2022-08-11

Film structure for bond pad

#33
20220157750
2022-05-19

Semiconductor structures with via openings and methods of making the same

#34
20220130779
2022-04-28

Semiconductor device with spacer over bonding pad

#35
20220122941
2022-04-21

Method for manufacturing a wafer level chip scale package (WLCSP)

#36
20220084921
2022-03-17

Semiconductor package and manufacturing method of semiconductor package

#37
20220059489
2022-02-24

Solder joints on nickel surface finishes without gold plating

#38
20220005773
2022-01-06

Semiconductor structure containing pre-polymerized protective layer and method of making thereof

#39
20220005772
2022-01-06

Semiconductor structure containing pre-polymerized protective layer and method of making thereof

#40
20210375808
2021-12-02

Packaged semiconductor device with electroplated pillars

#41
20210366850
2021-11-25

Display panel, manufacturing method of display panel, and display device

#42
20210265294
2021-08-26

Semiconductor packaging method and semiconductor package device

#43
20210225813
2021-07-22

Stacked semiconductor structure and method

#44
20210143114
2021-05-13

Semiconductor device with edge-protecting spacers over bonding pad

#45
20210143113
2021-05-13

Semiconductor device and method of manufacturing the semiconductor device

#46
20210134743
2021-05-06

Semiconductor device with spacer over bonding pad

#47
20210098398
2021-04-01

Film structure for bond pad

#48
20210013166
2021-01-14

Bond pad reliability of semiconductor devices

#49
20200321294
2020-10-08

Semiconductor structure and method for forming the same

#50
20200303202
2020-09-24

Dry etch process landing on metal oxide etch stop layer over metal layer and structure formed thereby

#51
20200211990
2020-07-02

Packaged semiconductor device with electroplated pillars

#52
20200185343
2020-06-11

Semiconductor device and method of manufacturing a semiconductor device

#53
20200075556
2020-03-05

Stacked semiconductor structure and method

#54
20190333884
2019-10-31

Contact hole structure and fabricating method of contact hole and fuse hole

#55
20190304796
2019-10-03

Dry etch process landing on metal oxide etch stop layer over metal layer and structure formed thereby

#56
20190295973
2019-09-26

Display device and preparation method therefor

#57
20190259723
2019-08-22

Fabrication method of semiconductor structure

#58
20190243179
2019-08-08

Display device and method of manufacturing the same

#59
20190189573
2019-06-20

Display substrate, production method thereof, and display apparatus

#60
20190123026
2019-04-25

Stacked semiconductor structure and method

#61
20190096830
2019-03-28

Semiconductor structure and method for forming the same

#62
20190081014
2019-03-14

Method of manufacturing semiconductor device

#63
20180374812
2018-12-27

Method of forming solder bumps

#64
20180269171
2018-09-20

Semiconductor device and method of manufacturing a semiconductor device

#65
20180269170
2018-09-20

Semiconductor device and method of manufacturing a semiconductor device

#66
20180261562
2018-09-13

Semiconductor device and method of manufacturing the same

#67
20180190606
2018-07-05

Semiconductor devices having metal posts for stress relief at flatness discontinuities

#68
20180190603
2018-07-05

Contact hole structure and fabricating method of contact hole and fuse hole

#69
20180076165
2018-03-15

Method of forming solder bumps

#70
20180076164
2018-03-15

Method of forming solder bumps

#71
20180012855
2018-01-11

PRE-PLATED SUBSTRATE FOR DIE ATTACHMENT

#72
20170323869
2017-11-09

Stacked semiconductor structure and method

#73
20170309585
2017-10-26

Fabrication method of semiconductor structure

#74
20170294393
2017-10-12

Pre-plated substrate for die attachment

#75
20160377905
2016-12-29

Display device and method of manufacturing the same

#76
20160329288
2016-11-10

Semiconductor structure with sacrificial anode and method for forming

#77
20160190080
2016-06-30

Semiconductor structure and method of fabricating the same

#78
20160155725
2016-06-02

Stacked semicondcutor structure and method

#79
20150294955
2015-10-15

Stacked semiconductor structure and method

#80
20150228598
2015-08-13

Semiconductor device with post-passivation interconnect structure and method of forming the same

#81
20150155229
2015-06-04

Leadless semiconductor package with optical inspection feature

#82
20140346663
2014-11-27

Semiconductor structure with sacrificial anode and passivation layer and method for forming

#83
20140061910
2014-03-06

SEMICONDUCTOR DEVICE STRUCTURES AND METHODS FOR COPPER BOND PADS

#84
20140054800
2014-02-27

Method for manufacturing a metal pad structure of a die, a method for manufacturing a bond pad of a chip, a die arrangement and a chip arrangement

#85
20130228905
2013-09-05

Method for manufacturing semiconductor devices having a glass substrate

#86
20120248631
2012-10-04

Method for manufacturing semiconductor devices having a glass substrate

#87
20120012994
2012-01-19

Method for manufacturing semiconductor devices having a glass substrate

#88
20090166861
2009-07-02

WIRE BONDING OF ALUMINUM-FREE METALLIZATION LAYERS BY SURFACE CONDITIONING

#89
20070290343
2007-12-20

Electronic component, semiconductor device employing same, and method for manufacturing electronic component

#90
20070232049
2007-10-04

Method and structure for eliminating aluminum terminal pad material in semiconductor devices

#91
20070015351
2007-01-18

Process for making a semiconductor device having a roughened surface

#92
15901366
2019-02-19

Semiconductor device and manufacturing method thereof