ClassID:

209638

H01L2224/1147 - page 5 - 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 using a lift-off mask

Recent Application in this class:
#1201
20070001302
2007-01-04

Semiconductor device and manufacturing method of the same

#1202
20070001280
2007-01-04

Electromigration-resistant and compliant wire interconnects, nano-sized solder compositions, systems made thereof, and methods of assembling soldered packages

#1203
20070001266
2007-01-04

Integrated circuit die containing particle-filled through-silicon metal vias with reduced thermal expansion

#1204
20060292851
2006-12-28

Circuitry component and method for forming the same

#1205
20060292849
2006-12-28

Ultrathin semiconductor circuit having contact bumps

#1206
20060292824
2006-12-28

Methods for bonding and micro-electronic devices produced according to such methods

#1207
20060292752
2006-12-28

Method for fabricating board on chip (BOC) semiconductor package with circuit side polymer layer

#1208
20060291029
2006-12-28

Post passivation structure for a semiconductor device and packaging process for same

#1209
20060281309
2006-12-14

Coaxial through chip connection

#1210
20060281307
2006-12-14

Post-attachment chip-to-chip connection

#1211
20060281303
2006-12-14

Tack & fuse chip bonding

#1212
20060281296
2006-12-14

Routingless chip architecture

#1213
20060281292
2006-12-14

Rigid-backed, membrane-based chip tooling

#1214
20060281243
2006-12-14

Through chip connection

#1215
20060281219
2006-12-14

Chip-based thermo-stack

#1216
20060279000
2006-12-14

Pre-solder structure on semiconductor package substrate and method for fabricating the same

#1217
20060278999
2006-12-14

Substrate for pre-soldering material and fabrication method thereof

#1218
20060278996
2006-12-14

Active packaging

#1219
20060278995
2006-12-14

Chip spanning connection

#1220
20060278994
2006-12-14

Inverse chip connector

#1221
20060278993
2006-12-14

Chip connector

#1222
20060278992
2006-12-14

Post & penetration interconnection

#1223
20060278989
2006-12-14

Triaxial through-chip connection

#1224
20060278988
2006-12-14

Profiled contact

#1225
20060278986
2006-12-14

Chip capacitive coupling

#1226
20060278982
2006-12-14

Metal bump with an insulation for the side walls and method of fabricating a chip with such a metal bump

#1227
20060278981
2006-12-14

Electronic chip contact structure

#1228
20060278980
2006-12-14

Patterned contact

#1229
20060278966
2006-12-14

Contact-based encapsulation

#1230
20060278331
2006-12-14

Membrane-based chip tooling

#1231
20060276023
2006-12-07

METHOD FOR FORMING BUMPS

#1232
20060276022
2006-12-07

Capping copper bumps

#1233
20060264021
2006-11-23

Offset solder bump method and apparatus

#1234
20060261493
2006-11-23

Wafer level pre-packaged flip chip systems

#1235
20060261475
2006-11-23

Wafer level pre-packaged flip chip

#1236
20060261446
2006-11-23

Backside method for fabricating semiconductor components with conductive interconnects

#1237
20060258137
2006-11-16

Semiconductor device and fabrication method thereof

#1238
20060258052
2006-11-16

Wafer level pre-packaged flip chip

#1239
20060258045
2006-11-16

Semiconductor device and method of fabricating the same

#1240
20060255475
2006-11-16

Wafer level pre-packaged flip chip system

#1241
20060249844
2006-11-09

Contact structure on chip and package thereof

#1242
20060246706
2006-11-02

Conductive bump structure for semiconductor device and fabrication method thereof

#1243
20060246629
2006-11-02

Semiconductor package with controlled solder bump wetting and fabrication method therefor

#1244
20060244139
2006-11-02

Solder bumps in flip-chip technologies

#1245
20060237842
2006-10-26

Semiconductor device including an under electrode and a bump electrode

#1246
20060234489
2006-10-19

Method of forming low stress multi-layer metallurgical structures and high reliable lead free solder termination electrodes

#1247
20060231951
2006-10-19

Electronic devices including offset conductive bumps

#1248
20060223231
2006-10-05

Packing method for electronic components

#1249
20060220220
2006-10-05

Electronic device and method for fabricating the same

#1250
20060220123
2006-10-05

Chip scale surface mounted device and process of manufacture

#1251
20060214297
2006-09-28

Wiring board, electronic circuit board, electronic apparatus and manufacturing method of electronic circuit board

#1252
20060214294
2006-09-28

Semiconductor device having a functional surface

#1253
20060208041
2006-09-21

Forming solder balls on substrates

#1254
20060202331
2006-09-14

Conductive bump structure of circuit board and method for fabricating the same

#1255
20060201997
2006-09-14

FINE PAD PITCH ORGANIC CIRCUIT BOARD WITH PLATING SOLDER AND METHOD FOR FABRICATING THE SAME

#1256
20060194407
2006-08-31

Application of impressed-current cathodic protection to prevent metal corrosion and oxidation

#1257
20060194367
2006-08-31

Semiconductor device production method and semiconductor device

#1258
20060194365
2006-08-31

Microelectronic assemblies having compliancy

#1259
20060186542
2006-08-24

Semiconductor device and manufacturing method thereof

#1260
20060186519
2006-08-24

Semiconductor device and unit equipped with the same

#1261
20060186180
2006-08-24

Accurate relative alignment and epoxy-free attachment of optical elements

#1262
20060183270
2006-08-17

Tools and methods for forming conductive bumps on microelectronic elements

#1263
20060183259
2006-08-17

Method of forming a wear-resistant dielectric layer

#1264
20060175686
2006-08-10

Semiconductor device and fabrication method thereof

#1265
20060172444
2006-08-03

Efficient method of forming and assembling a microelectronic chip including solder bumps

#1266
20060170102
2006-08-03

Bump structure of semiconductor device and method of manufacturing the same

#1267
20060170089
2006-08-03

Electronic device and method for fabricating the same

#1268
20060163058
2006-07-27

Apparatus for plating a semiconductor wafer and plating solution bath used therein

#1269
20060154403
2006-07-13

Thin array plastic package without die attach pad and process for fabricating the same

#1270
20060148247
2006-07-06

Method of metal sputtering for integrated circuit metal routing

#1271
20060148233
2006-07-06

Copper-containing C4 ball-limiting metallurgy stack for enhanced reliability of packaged structures and method of making same

#1272
20060148232
2006-07-06

Method for fabricating module of semiconductor chip

#1273
20060141157
2006-06-29

Plating apparatus and plating method

#1274
20060138675
2006-06-29

Solder structures for out of plane connections

#1275
20060138671
2006-06-29

Semiconductor device and fabrication method thereof

#1276
20060138657
2006-06-29

Semiconductor device and fabrication method thereof

#1277
20060134902
2006-06-22

Method for constructing contact formations

#1278
20060134884
2006-06-22

Wafer structure, chip structure, and fabricating process thereof

#1279
20060134832
2006-06-22

Manufacturing method of semiconductor device

#1280
20060131745
2006-06-22

Semiconductor device and manufacturing method therefor

#1281
20060131728
2006-06-22

Repairable three-dimensional semiconductor subsystem

#1282
20060131365
2006-06-22

Method of manufacturing a semiconductor device

#1283
20060128135
2006-06-15

Solder bump composition for flip chip

#1284
20060113681
2006-06-01

Reinforced solder bump structure and method for forming a reinforced solder bump

#1285
20060113185
2006-06-01

Plating apparatus

#1286
20060110907
2006-05-25

Method for removing resin mask layer and method for manufacturing solder bumped substrate

#1287
20060108693
2006-05-25

Solder for fabricating solder bumps and pumping process

#1288
20060108678
2006-05-25

Probe arrays and method for making

#1289
20060097377
2006-05-11

Flip chip bonding structure using non-conductive adhesive and related fabrication method

#1290
20060097357
2006-05-11

Semiconductor device having through electrode and method of manufacturing the same

#1291
20060094226
2006-05-04

Bumping process

#1292
20060094224
2006-05-04

Bumping process and structure thereof

#1293
20060094223
2006-05-04

Fabrication method of a wafer structure

#1294
20060088992
2006-04-27

Bumping process and structure thereof

#1295
20060087039
2006-04-27

UBM STRUCTURE FOR IMPROVING RELIABILITY AND PERFORMANCE

#1296
20060087034
2006-04-27

Bumping process and structure thereof

#1297
20060081478
2006-04-20

Plating apparatus and plating method

#1298
20060076677
2006-04-13

Resist sidewall spacer for C4 BLM undercut control

#1299
20060068595
2006-03-30

Semiconductor substrate thinning method for manufacturing thinned die

#1300
20060068216
2006-03-30

Nano-sized metals and alloys, and methods of assembling packages containing same

#1301
20060065978
2006-03-30

Semiconductor element including a wet prevention film

#1302
20060063311
2006-03-23

Wafer scale integration packaging and method of making and using the same

#1303
20060060981
2006-03-23

Production methods for a leadframe and electronic devices

#1304
20060057772
2006-03-16

Method for forming a redistribution layer in a wafer structure

#1305
20060055037
2006-03-16

Microelectronic device chip including hybrid Au bump, package of the same, LCD apparatus including microelectronic device chip and method of fabricating microelectronic device chip

#1306
20060055032
2006-03-16

Packaging with metal studs formed on solder pads

#1307
20060049488
2006-03-09

Semiconductor device and method for fabricating the same

#1308
20060046434
2006-03-02

Method for reducing lead precipitation during wafer processing

#1309
20060043605
2006-03-02

Semiconductor device

#1310
20060030081
2006-02-09

Method for fabricating semiconductor package with circuit side polymer layer

#1311
20060030071
2006-02-09

Method for processing a base that includes connecting a first base to a second base with an insulating film

#1312
20060027936
2006-02-09

Method for processing base

#1313
20060016861
2006-01-26

Damascene patterning of barrier layer metal for C4 solder bumps

#1314
20060014320
2006-01-19

Method of manufacturing semiconductor device

#1315
20060012039
2006-01-19

Methods of processing thick ILD layers using spray coating or lamination for C4 wafer level thick metal integrated flow

#1316
20060011703
2006-01-19

Solder alloy material layer composition, electroconductive and adhesive composition, flux material layer composition, solder ball transferring sheet, bump and bump forming process, and semiconductore device

#1317
20060009023
2006-01-12

Methods of forming electronic structures including conductive shunt layers and related structures

#1318
20060009022
2006-01-12

Method for forming robust solder interconnect structures by reducing effects of seed layer underetching

#1319
20060003569
2006-01-05

Semiconductor devices with permanent polymer stencil and method for manufacturing the same

#1320
20060003550
2006-01-05

Method for ultra thinning bumped wafers for flip chip

#1321
20060003548
2006-01-05

Highly compliant plate for wafer bonding

#1322
20060001141
2006-01-05

Multi-component integrated circuit contacts

#1323
20050285277
2005-12-29

Circuit film with bump, film package using the same, and related fabrication methods

#1324
20050285116
2005-12-29

Electronic assembly with carbon nanotube contact formations or interconnections

#1325
20050277283
2005-12-15

Method for fabricating chip structure

#1326
20050277245
2005-12-15

Method for forming bump on electrode pad with use of double-layered film

#1327
20050277231
2005-12-15

Underfill and encapsulation of semiconductor assemblies with materials having differing properties

#1328
20050275097
2005-12-15

Method of forming a solder bump and the structure thereof

#1329
20050274227
2005-12-15

Lead-free bonding systems

#1330
20050272244
2005-12-08

Method for manufacturing circuit element, method for manufacturing electronic element, circuit substrate, electronic device, and electro-optical apparatus

#1331
20050269698
2005-12-08

Semiconductor device having adhesion increasing film to prevent peeling

#1332
20050266674
2005-12-01

Screen printing method of forming conductive bumps

#1333
20050255633
2005-11-17

Methods for producing an electronic device having microscopically small contact areas

#1334
20050253274
2005-11-17

Semiconductor device of chip-on-chip structure, assembling process therefor, and semiconductor chip to be bonded to solid surface

#1335
20050253264
2005-11-17

Semiconductor device and method of manufacturing the semiconductor device

#1336
20050245066
2005-11-03

Methods of forming solder bumps on exposed metal pads

#1337
20050245059
2005-11-03

Method for making an interconnect pad

#1338
20050242446
2005-11-03

INTEGRATED CIRCUIT PACKAGE WITH DIFFERENT HARDNESS BUMP PAD AND BUMP AND MANUFACTURING METHOD THEREFOR

#1339
20050242436
2005-11-03

Display device and manufacturing method of the same

#1340
20050239277
2005-10-27

Method for manufacturing an interconnect

#1341
20050236104
2005-10-27

Method for mounting semiconductor device, as well as circuit board, electrooptic device, and electronic device

#1342
20050230782
2005-10-20

Semiconductor device having a refractory metal containing film and method for manufacturing the same

#1343
20050224970
2005-10-13

Semiconductor device with read out prevention and method of producing same

#1344
20050224969
2005-10-13

Chip package structure and process for fabricating the same

#1345
20050224966
2005-10-13

Interconnections for flip-chip using lead-free solders and having reaction barrier layers

#1346
20050224561
2005-10-13

Method of manufacturing electronic component mounting body, electronic component mounting body, and electro-optical device

#1347
20050221597
2005-10-06

Embossing processes for substrate imprinting, structures made thereby, and polymers used therefor

#1348
20050218517
2005-10-06

Semiconductor flip-chip package and method for the fabrication thereof

#1349
20050218497
2005-10-06

Through electrode, spacer provided with the through electrode, and method of manufacturing the same

#1350
20050218473
2005-10-06

Network electronic component, semiconductor device incorporating network electronic component, and methods of manufacturing both

#1351
20050215045
2005-09-29

Methods of forming bumps using barrier layers as etch masks

#1352
20050215044
2005-09-29

METHOD FOR FORMING PHOTORESIST LAYER ON SUBSRTATE AND BUMPING PROCESS USING THE SAME

#1353
20050215043
2005-09-29

Low fabrication cost, high performance, high reliability chip scale package

#1354
20050214971
2005-09-29

BUMPING PROCESS, BUMP STRUCTURE, PACKAGING PROCESS AND PACKAGE STRUCTURE

#1355
20050212130
2005-09-29

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

#1356
20050208751
2005-09-22

Solder bump structure and method for forming a solder bump

#1357
20050208748
2005-09-22

Method for forming robust solder interconnect structures by reducing effects of seed layer underetching

#1358
20050208280
2005-09-22

Microelectronic device interconnects

#1359
20050194695
2005-09-08

Circuit component with bump formed over chip

#1360
20050189650
2005-09-01

Low fabrication cost, high performance, high reliability chip scale package

#1361
20050186771
2005-08-25

Manufacturing method for semiconductor device and semiconductor device

#1362
20050186707
2005-08-25

Chip scale surface mounted device and process of manufacture

#1363
20050184400
2005-08-25

Method and structure for interfacing electronic devices

#1364
20050176234
2005-08-11

BUMPING PROCESS OF LIGHT EMITTING DIODE

#1365
20050176231
2005-08-11

Bumping process of light emitting diode

#1366
20050173809
2005-08-11

Wafer-level package and method for production thereof

#1367
20050167830
2005-08-04

Pre-solder structure on semiconductor package substrate and method for fabricating the same

#1368
20050164483
2005-07-28

Method of forming solder bump with reduced surface defects

#1369
20050158009
2005-07-21

Structure and method for temporarily holding integrated circuit chips in accurate alignment

#1370
20050156184
2005-07-21

Light-emitting diode chip package body and packaging method thereof

#1371
20050151269
2005-07-14

UBM for fine pitch solder ball and flip-chip packaging method using the same

#1372
20050151250
2005-07-14

Semiconductor device and manufacturing method thereof

#1373
20050148214
2005-07-07

Lithographic contact elements

#1374
20050146838
2005-07-07

Capacitor device and method of manufacturing the same

#1375
20050142835
2005-06-30

Method of disposing conductive bumps onto a semiconductor device and semiconductor devices so formed

#1376
20050142693
2005-06-30

Semiconductor device with intermediate connector

#1377
20050140004
2005-06-30

Semiconductor device and method of fabricating the same

#1378
20050136641
2005-06-23

Methods of providing solder structures for out plane connections

#1379
20050133572
2005-06-23

Methods of forming solder areas on electronic components and electronic components having solder areas

#1380
20050124164
2005-06-09

Fine particle film forming apparatus and method and semiconductor device and manufacturing method for the same

#1381
20050116341
2005-06-02

Selective deposition of solder ball contacts

#1382
20050116340
2005-06-02

Semiconductor device and method of manufacturing the same

#1383
20050112800
2005-05-26

Semiconductor device and method of fabricating the same

#1384
20050112799
2005-05-26

Method of copper/copper surface bonding using a conducting polymer for application in IC chip bonding

#1385
20050104179
2005-05-19

Methods and apparatus for packaging integrated circuit devices

#1386
20050103636
2005-05-19

Method for selective electroplating of semiconductor device I/O pads using a titanium-tungsten seed layer

#1387
20050093150
2005-05-05

Method of manufacturing a semiconductor device having an enhanced electrode pad structure

#1388
20050093149
2005-05-05

Semiconductor device and method of manufacturing the same

#1389
20050092611
2005-05-05

Bath and method for high rate copper deposition

#1390
20050090102
2005-04-28

Method of copper/copper surface bonding using a conducting polymer for application in IC chip bonding

#1391
20050090090
2005-04-28

Method of fabricating ultra thin flip-chip package

#1392
20050090089
2005-04-28

Method for forming solder bump structure

#1393
20050090039
2005-04-28

Method of copper/copper surface bonding using a conducting polymer for application in IC chip bonding

#1394
20050090037
2005-04-28

Method of copper/copper surface bonding using a conducting polymer for application in IC chip bonding

#1395
20050087863
2005-04-28

Method for forming a bump, semiconductor device and method of fabricating same, semiconductor chip, circuit board, and electronic instrument

#1396
20050085062
2005-04-21

Processes and tools for forming lead-free alloy solder precursors

#1397
20050085061
2005-04-21

Method of forming bumps

#1398
20050082669
2005-04-21

Electronic circuit device and porduction method therefor

#1399
20050082552
2005-04-21

Large bumps for optical flip chips

#1400
20050082551
2005-04-21

Large bumps for optical flip chips

#1401
20050070085
2005-03-31

Reliable metal bumps on top of I/O pads after removal of test probe marks

#1402
20050070084
2005-03-31

Substrate for pre-soldering material and fabrication method thereof

#1403
20050056933
2005-03-17

Bumped wafer with adhesive layer encompassing bumps and manufacturing method thereof

#1404
20050054154
2005-03-10

Solder bump structure and method for forming the same

#1405
20050048798
2005-03-03

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

#1406
20050042872
2005-02-24

Process for forming lead-free bump on electronic component

#1407
20050042854
2005-02-24

Method of enhancing the adhesion between photoresist layer and substrate and bumping process

#1408
20050040033
2005-02-24

Method of metal sputtering for integrated circuit metal routing

#1409
20050032658
2005-02-10

Composition for removing photoresist and method of forming a bump electrode in a semiconductor device using the composition

#1410
20050032349
2005-02-10

Low fabrication cost, fine pitch and high reliability solder bump

#1411
20050028358
2005-02-10

Process for manufacturing multilayer flexible wiring boards

#1412
20050026416
2005-02-03

ENCAPSULATED PIN STRUCTURE FOR IMPROVED RELIABILITY OF WAFER

#1413
20050026413
2005-02-03

Bonding structure with pillar and cap

#1414
20050023680
2005-02-03

Semiconductor device with strain relieving bump design

#1415
20050023678
2005-02-03

CHIP STRUCTURE WITH BUMPS AND A PROCESS FOR FABRICATING THE SAME

#1416
20050017355
2005-01-27

Wafer level processing method and structure to manufacture two kinds of interconnects, gold and solder, on one wafer

#1417
20050014355
2005-01-20

Under-bump metallization layers and electroplated solder bumping technology for flip-chip

#1418
20050012211
2005-01-20

Under-bump metallugical structure

#1419
20050006789
2005-01-13

Packaging assembly and method of assembling the same

#1420
20050006762
2005-01-13

Method of manufacturing a semiconductor device including a protruding electrode bonded to a lead electrode

#1421
20050006759
2005-01-13

Bump electrodes having multiple under ball metallurgy (UBM) layers

#1422
20050001313
2005-01-06

Semiconductor device with under bump metallurgy and method for fabricating the same

#1423
20050000821
2005-01-06

Anodes for electroplating operations, and methods of forming materials over semiconductor substrates

#1424
14741802
2016-11-15

Wafer-level chip-scale package structure utilizing conductive polymer