ClassID:

209655

H01L2224/1161 - 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; Bump connectors; Manufacturing methods related thereto; Manufacturing methods by patterning a pre-deposited material Physical or chemical etching

Sub-classes:
Recent Application in this class:
#1
20250087612
2025-03-13

CONDUCTIVE STRUCTURE, SEMICONDUCTOR CHIP INCLUDING THE SAME AND MANUFACTURING METHOD OF THE CONDUCTIVE STRUCTURE

#2
20240128217
2024-04-18

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#3
20220278090
2022-09-01

Seal ring structures and methods of forming same

#4
20200350302
2020-11-05

Seal ring structures and methods of forming same

#5
20190371720
2019-12-05

Method of forming vias using silicon on insulator substrate

#6
20190326228
2019-10-24

Interconnect crack arrestor structure and methods

#7
20190148326
2019-05-16

Semiconductor devices and semiconductor packages

#8
20190109125
2019-04-11

Seal ring structures and methods of forming same

#9
20190013287
2019-01-10

Tall and fine pitch interconnects

#10
20180331056
2018-11-15

Mixed UBM and mixed pitch on a single die

#11
20180175012
2018-06-21

Seal ring structures and methods of forming same

#12
20180102336
2018-04-12

Mixed UBM and mixed pitch on a single die

#13
20180102335
2018-04-12

Mixed UBM and mixed pitch on a single die

#14
20180096960
2018-04-05

Tall and fine pitch interconnects

#15
20180076124
2018-03-15

Electrical connectivity of die to a host substrate

#16
20180012830
2018-01-11

Semiconductor devices, methods of manufacture thereof, and semiconductor device packages

#17
20170278814
2017-09-28

Semiconductor devices and semiconductor packages

#18
20170098597
2017-04-06

Die attachment for packaged semiconductor device

#19
20170053886
2017-02-23

Tall and fine pitch interconnects

#20
20160336287
2016-11-17

Semiconductor substrate and semiconductor package structure having the same

#21
20160240450
2016-08-18

Semiconductor device

#22
20160233186
2016-08-11

Method of producing a hybridized device including microelectronic components

#23
20160211235
2016-07-21

Bump structures, semiconductor device and semiconductor device package having the same

#24
20160128206
2016-05-05

Method of producing an interposer with microspring contacts

#25
20160118365
2016-04-28

Die attachment for packaged semiconductor device

#26
20160118351
2016-04-28

Interconnect crack arrestor structure and methods

#27
20150364441
2015-12-17

Micro-pillar assisted semiconductor bonding

#28
20150357299
2015-12-10

Semiconductor device and manufacturing method therefor

#29
20150303159
2015-10-22

Metal contact for semiconductor device

#30
20150294928
2015-10-15

Semiconductor device

#31
20150279801
2015-10-01

Semiconductor device, method for manufacturing the same, circuit substrate, electro-optical apparatus, and electronic equipment

#32
20150255384
2015-09-10

Electrical connectivity of die to a host substrate

#33
20150228604
2015-08-13

Self-aligning conductive bump structure and method of fabrication

#34
20150223332
2015-08-06

Wiring board having an opening with an angled surface

#35
20150194402
2015-07-09

Method of fabricating bump structure and bump structure

#36
20140210074
2014-07-31

Semiconductor devices, methods of manufacture thereof, and semiconductor device packages

#37
20140206145
2014-07-24

Interconnect structures for stacked dies, including penetrating structures for through-silicon vias, and associated systems and methods

#38
20140182912
2014-07-03

Packaging substrate

#39
20140110835
2014-04-24

Bump package and methods of formation thereof

#40
20130207239
2013-08-15

Interconnect crack arrestor structure and methods

#41
20130175673
2013-07-11

Integrated circuit devices including through-silicon-vias having integral contact pads

#42
20130154127
2013-06-20

Microspring structures adapted for target device cooling

#43
20130099359
2013-04-25

SEMICONDUCTOR PACKAGE AND STACKED SEMICONDUCTOR PACKAGE

#44
20130026649
2013-01-31

Semiconductor device and manufacturing method therefor

#45
20130026620
2013-01-31

Self-aligning conductive bump structure and method of making the same

#46
20120313133
2012-12-13

Heterostructure containing IC and LED and method for fabricating the same

#47
20120280384
2012-11-08

Semiconductor structure and fabrication method thereof

#48
20120273938
2012-11-01

Semiconductor device and method of forming an interconnect structure with conductive material recessed within conductive ring over surface of conductive pillar

#49
20120068331
2012-03-22

Microsprings partially embedded in a laminate structure and methods for producing same

#50
20120067637
2012-03-22

Interposer with microspring contacts

#51
20120018880
2012-01-26

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#52
20120012998
2012-01-19

Conductive sidewall for microbumps

#53
20110278716
2011-11-17

Method of fabricating bump structure

#54
20110111561
2011-05-12

Interconnect structures for stacked dies, including penetrating structures for through-silicon vias, and associated systems and methods

#55
20100295176
2010-11-25

SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME, CIRCUIT SUBSTRATE, ELECTRO-OPTICAL APPARATUS, AND ELECTRONIC EQUIPMENT

#56
20100187664
2010-07-29

Electrical connectivity for circuit applications

#57
20100171097
2010-07-08

Detection device and method for manufacturing the same

#58
20100059897
2010-03-11

Interconnect structures for stacked dies, including penetrating structures for through-silicon vias, and associated systems and methods

#59
20090162657
2009-06-25

Method for manufacturing metal chips by plasma from a layer comprising several elements

#60
20080119045
2008-05-22

Method for manufacturing semiconductor device with reduced damage to metal wiring layer

#61
20060246635
2006-11-02

Semiconductor device, method for manufacturing the same, circuit substrate, electro-optical apparatus, and electronic equipment

#62
20050170602
2005-08-04

Semiconductor device, method for manufacturing the same, circuit substrate, electro-optical apparatus, and electronic equipment

#63
20050082669
2005-04-21

Electronic circuit device and porduction method therefor