ClassID:

209636

H01L2224/11464 - page 2 - 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 blanket deposition of the material of the bump connector; Plating Electroless plating

Recent Application in this class:
#301
20130134580
2013-05-30

Semiconductor device and method of forming RDL under bump for electrical connection to enclosed bump

#302
20130127059
2013-05-23

Adjusting sizes of connectors of package components

#303
20130122704
2013-05-16

Electroless plating apparatus and electroless plating method

#304
20130105989
2013-05-02

Semiconductor device and method of forming interposer frame over semiconductor die to provide vertical interconnect

#305
20130099378
2013-04-25

Semiconductor device and method of forming interposer frame electrically connected to embedded semiconductor die

#306
20130087898
2013-04-11

Semiconductor device and method of forming prefabricated multi-die leadframe for electrical interconnect of stacked semiconductor die

#307
20130075936
2013-03-28

Semiconductor device and method of forming interconnect substrate for FO-WLCSP

#308
20130075919
2013-03-28

Semiconductor device and method of forming Fo-WLCSP having conductive layers and conductive vias separated by polymer layers

#309
20130043583
2013-02-21

Dummy flip chip bumps for reducing stress

#310
20130037946
2013-02-14

SEMICONDUCTOR CHIP INCLUDING BUMP HAVING BARRIER LAYER, AND MANUFACTURING METHOD THEREOF

#311
20130026622
2013-01-31

Bump structures in semiconductor device and packaging assembly

#312
20130020698
2013-01-24

Pillar design for conductive bump

#313
20130012014
2013-01-10

UBM etching methods for eliminating undercut

#314
20130009286
2013-01-10

SEMICONDUCTOR CHIP AND FLIP-CHIP PACKAGE COMPRISING THE SAME

#315
20120292745
2012-11-22

Semiconductor device and method of forming 3D semiconductor package with semiconductor die stacked over semiconductor wafer

#316
20120286423
2012-11-15

Doping Minor Elements into Metal Bumps

#317
20120286418
2012-11-15

Semiconductor device and method of forming dummy pillars between semiconductor die and substrate for maintaining standoff distance

#318
20120280388
2012-11-08

Copper pillar bump with non-metal sidewall protection structure and method of making the same

#319
20120273945
2012-11-01

Integrated circuit device including a copper pillar capped by barrier layer

#320
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

#321
20120267781
2012-10-25

Mechanisms for forming copper pillar bumps using patterned anodes

#322
20120248596
2012-10-04

Semiconductor device and method of forming thermally conductive layer between semiconductor die and build-up interconnect structure

#323
20120217650
2012-08-30

Semiconductor device having stacked substrates with protruding and recessed electrode connection

#324
20120217645
2012-08-30

Semiconductor device and method of forming interposer and opposing build-up interconnect structure with connecting conductive TMV for electrical interconnect of Fo-WLCSP

#325
20120199981
2012-08-09

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SEMICONDUCTOR DEVICE

#326
20120187580
2012-07-26

Semiconductor device and method of forming B-stage conductive polymer over contact pads of semiconductor die in Fo-WLCSP

#327
20120175774
2012-07-12

Warpage control features on the bottomside of TSV die lateral to protruding bottomside tips

#328
20120161330
2012-06-28

Device packaging with substrates having embedded lines and metal defined pads

#329
20120146212
2012-06-14

Solder bump connections

#330
20120146181
2012-06-14

Semiconductor device and method of forming an inductor within interconnect layer vertically separated from semiconductor die

#331
20120127660
2012-05-24

CYLINDRICAL PACKAGES, ELECTRONIC APPARATUS INCLUDING THE SAME, AND METHODS OF FABRICATING THE SAME

#332
20120122311
2012-05-17

METAL LAYER FORMATION METHOD FOR DIODE CHIPS/WAFERS

#333
20120119388
2012-05-17

Semiconductor device and method of forming interposer frame electrically connected to embedded semiconductor die

#334
20120104602
2012-05-03

Semiconductor device, method for manufacturing semiconductor device, and circuit device using semiconductor device

#335
20120091578
2012-04-19

Semiconductor chip having different pad width to UBM width ratios and method of manufacturing the same

#336
20120091577
2012-04-19

Copper pillar bump with cobalt-containing sidewall protection

#337
20120091574
2012-04-19

Conductive pillar structure

#338
20120074587
2012-03-29

Semiconductor device and method of bonding different size semiconductor die at the wafer level

#339
20120064712
2012-03-15

Method for reducing UBM undercut in metal bump structures

#340
20120061823
2012-03-15

Semiconductor device having pad structure with stress buffer layer

#341
20120056329
2012-03-08

Semiconductor device and method of forming interposer frame over semiconductor die to provide vertical interconnect

#342
20120056321
2012-03-08

Semiconductor device and method of forming WLP with semiconductor die embedded within penetrable encapsulant between TSV interposers

#343
20120049350
2012-03-01

Stress reduction in chip packaging by using a low-temperature chip-package connection regime

#344
20120049346
2012-03-01

Pillar bumps and process for making same

#345
20120043672
2012-02-23

Semiconductor device and method of forming vertically offset conductive pillars over first substrate aligned to vertically offset BOT interconnect sites formed over second substrate

#346
20120043654
2012-02-23

Mechanisms for forming copper pillar bumps using patterned anodes

#347
20120040524
2012-02-16

Process for making conductive post with footing profile

#348
20120038053
2012-02-16

Semiconductor device and method of forming Fo-WLCSP having conductive layers and conductive vias separated by polymer layers

#349
20120038047
2012-02-16

Semiconductor device and method of forming B-stage conductive polymer over contact pads of semiconductor die in Fo-WLCSP

#350
20120032338
2012-02-09

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#351
20120028458
2012-02-02

Alpha particle blocking wire structure and method fabricating same

#352
20120018904
2012-01-26

Semiconductor device and method of forming RDL wider than contact pad along first axis and narrower than contact pad along second axis

#353
20120018878
2012-01-26

Doping minor elements into metal bumps

#354
20120018875
2012-01-26

Reducing delamination between an underfill and a buffer layer in a bond structure

#355
20120018874
2012-01-26

Semiconductor device and method of forming RDL over contact pad with high alignment tolerance or reduced interconnect pitch

#356
20120012998
2012-01-19

Conductive sidewall for microbumps

#357
20120012990
2012-01-19

Semiconductor device and method of forming protective layer over exposed surfaces of semiconductor die

#358
20120009777
2012-01-12

UBM Etching Methods

#359
20120007231
2012-01-12

Method of forming Cu pillar capped by barrier layer

#360
20120007230
2012-01-12

Method of forming semiconductor die

#361
20120001322
2012-01-05

DOUBLE MOLDED CHIP SCALE PACKAGE

#362
20110316156
2011-12-29

Semiconductor device and method of forming RDL along sloped side surface of semiconductor die for z-direction interconnect

#363
20110316146
2011-12-29

Semiconductor device and method of forming anisotropic conductive film between semiconductor die and build-up interconnect structure

#364
20110304008
2011-12-15

Wafer level processing method and structure to manufacture semiconductor chip

#365
20110298123
2011-12-08

Cu pillar bump with non-metal sidewall spacer and metal top cap

#366
20110298110
2011-12-08

Semiconductor device and method of forming thermally conductive layer between semiconductor die and build-up interconnect structure

#367
20110291268
2011-12-01

Semiconductor wafer structure and multi-chip stack structure

#368
20110291267
2011-12-01

Semiconductor wafer structure and multi-chip stack structure

#369
20110287628
2011-11-24

Activation treatments in plating processes

#370
20110285023
2011-11-24

Substrate interconnections having different sizes

#371
20110285013
2011-11-24

Controlling Solder Bump Profiles by Increasing Heights of Solder Resists

#372
20110285011
2011-11-24

Cu pillar bump with L-shaped non-metal sidewall protection structure

#373
20110285007
2011-11-24

Semiconductor device and method of forming ultra thin multi-die face-to-face WLCSP

#374
20110281375
2011-11-17

Magnetic microelectronic device attachment

#375
20110278707
2011-11-17

Semiconductor device and method of forming prefabricated multi-die leadframe for electrical interconnect of stacked semiconductor die

#376
20110272802
2011-11-10

Bump, method for forming the bump, and method for mounting substrate having the bump thereon

#377
20110272799
2011-11-10

IC CHIP AND IC CHIP MANUFACTURING METHOD THEREOF

#378
20110266667
2011-11-03

Cu pillar bump with non-metal sidewall protection structure

#379
20110266656
2011-11-03

Semiconductor device and method of forming protective coating material over semiconductor wafer to reduce lamination tape residue

#380
20110262861
2011-10-27

Photosensitive composition

#381
20110260300
2011-10-27

Wafer-bump structure

#382
20110254152
2011-10-20

CHIP STRUCTURE, CHIP BONDING STRUCTURE USING THE SAME, AND MANUFACTURING METHOD THEREOF

#383
20110254151
2011-10-20

Method for fabricating bump structure without UBM undercut

#384
20110233766
2011-09-29

Semiconductor device and method of forming a dual UBM structure for lead free bump connections

#385
20110233761
2011-09-29

Cu pillar bump with non-metal sidewall protection structure

#386
20110221054
2011-09-15

Semiconductor device and method of forming conductive vias through interconnect structures and encapsulant of WLCSP

#387
20110169167
2011-07-14

Grid array connection device and method

#388
20110101521
2011-05-05

Post passivation interconnect with oxidation prevention layer

#389
20110101520
2011-05-05

Semiconductor die contact structure and method

#390
20110084387
2011-04-14

Designs and methods for conductive bumps

#391
20110084386
2011-04-14

Semiconductor device and method of self-confinement of conductive bump material during reflow without solder mask

#392
20110062580
2011-03-17

Protection layer for preventing UBM layer from chemical attack and oxidation

#393
20110057312
2011-03-10

Terminal face contact structure and method of making same

#394
20110018128
2011-01-27

Package structure and method for reducing dielectric layer delamination

#395
20100327440
2010-12-30

3-D semiconductor die structure with containing feature and method

#396
20100246152
2010-09-30

Integrated circuit chip using top post-passivation technology and bottom structure technology

#397
20100244245
2010-09-30

Filp chip interconnection structure with bump on partial pad and method thereof

#398
20100230811
2010-09-16

Semiconductor device having a conductive bump

#399
20100230810
2010-09-16

Flip chip semiconductor package and fabrication method thereof

#400
20100219527
2010-09-02

Metallization system of a semiconductor device including metal pillars having a reduced diameter at the bottom

#401
20100190333
2010-07-29

METHOD OF FORMING CONNECTION TERMINAL

#402
20100155946
2010-06-24

Solder limiting layer for integrated circuit die copper bumps

#403
20100148365
2010-06-17

Grid array connection device and method

#404
20100123115
2010-05-20

Interconnect and method for mounting an electronic device to a substrate

#405
20090269888
2009-10-29

Chip-based thermo-stack

#406
20090243080
2009-10-01

Flip chip interconnection structure with bump on partial pad and method thereof

#407
20090233436
2009-09-17

Semiconductor Device Having High-Density Interconnect Array with Core Pillars Formed With OSP Coating

#408
20090221142
2009-09-03

Method of forming a metal bump on a semiconductor device

#409
20090186425
2009-07-23

Method for forming bumps, semiconductor device and method for manufacturing same, substrate processing apparatus, and semiconductor manufacturing apparatus

#410
20090166888
2009-07-02

3-D semiconductor die structure with containing feature and method

#411
20090081830
2009-03-26

Semiconductor device and method of laser-marking wafers with tape applied to its active surface

#412
20090035959
2009-02-05

INTERCONNECT ASSEMBLIES AND METHODS

#413
20090035893
2009-02-05

Semiconductor element and a producing method for the same, and a semiconductor device and a producing method for the same

#414
20080251914
2008-10-16

Semiconductor device

#415
20080230896
2008-09-25

Copper die bumps with electromigration cap and plated solder

#416
20080213996
2008-09-04

Designs and methods for conductive bumps

#417
20080190655
2008-08-14

Component with buried ductile conductive bumps and method of electrical connection between said component and a component equipped with hard conductive points

#418
20070287225
2007-12-13

Method of manufacturing an integrated circuit

#419
20070262468
2007-11-15

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#420
20070252242
2007-11-01

Semiconductor device

#421
20070235713
2007-10-11

SEMICONDUCTOR DEVICE HAVING CARBON NANOTUBE INTERCONNECTS AND METHOD OF FABRICATION

#422
20070105046
2007-05-10

Photosensitive composition

#423
20070020912
2007-01-25

Semiconductor element and a producing method for the same, and a semiconductor device and a producing method for the same

#424
20060292737
2006-12-28

Grid array connection device and method

#425
20060281219
2006-12-14

Chip-based thermo-stack

#426
20060264021
2006-11-23

Offset solder bump method and apparatus

#427
20060223313
2006-10-05

Copper interconnect post for connecting a semiconductor chip to a substrate and method of fabricating the same

#428
20060065978
2006-03-30

Semiconductor element including a wet prevention film

#429
20050212130
2005-09-29

Semiconductor chip, semiconductor device, method for producing semiconductor device, and electronic equipment

#430
20050173809
2005-08-11

Wafer-level package and method for production thereof

#431
20050161814
2005-07-28

Method for forming bumps, semiconductor device and method for manufacturing same, substrate processing apparatus, and semiconductor manufacturing apparatus

#432
20050062169
2005-03-24

Designs and methods for conductive bumps

#433
20050048798
2005-03-03

Method for chemical etch control of noble metals in the presence of less noble metals

#434
15440905
2018-05-15

Joint structure for metal pillars