{"id":"https://openalex.org/W1998432272","doi":"https://doi.org/10.1109/test.2014.7035315","title":"Wafer Level Chip Scale Package copper pillar probing","display_name":"Wafer Level Chip Scale Package copper pillar probing","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1998432272","doi":"https://doi.org/10.1109/test.2014.7035315","mag":"1998432272"},"language":"en","primary_location":{"id":"doi:10.1109/test.2014.7035315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/test.2014.7035315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Test Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100353486","display_name":"Hao Chen","orcid":"https://orcid.org/0000-0001-7579-822X"},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Hao Chen","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C"],"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100984677","display_name":"Hung-Chih Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hung-Chih Lin","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C"],"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113691309","display_name":"Ching-Nen Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Nen Peng","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C"],"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086368713","display_name":"Min-Jer Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Min-Jer Wang","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C"],"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, Taiwan, R.O.C","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Ltd., No. 6, Creation Rd. 2, Hsinchu Science Park, Taiwan 300-77, R. O. C","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100353486"],"corresponding_institution_ids":["https://openalex.org/I4210120917"],"apc_list":null,"apc_paid":null,"fwci":1.2559,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.81957388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11527","display_name":"3D IC and TSV technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11527","display_name":"3D IC and TSV technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12224","display_name":"Nanofabrication and Lithography Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chip-scale-package","display_name":"Chip-scale package","score":0.8661257028579712},{"id":"https://openalex.org/keywords/pillar","display_name":"Pillar","score":0.7300403118133545},{"id":"https://openalex.org/keywords/wafer","display_name":"Wafer","score":0.6900432705879211},{"id":"https://openalex.org/keywords/wafer-scale-integration","display_name":"Wafer-scale integration","score":0.6771085858345032},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.6068118214607239},{"id":"https://openalex.org/keywords/thermal-copper-pillar-bump","display_name":"Thermal copper pillar bump","score":0.5997365117073059},{"id":"https://openalex.org/keywords/copper","display_name":"Copper","score":0.578210711479187},{"id":"https://openalex.org/keywords/wafer-level-packaging","display_name":"Wafer-level packaging","score":0.5029458403587341},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4925411641597748},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4338003993034363},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34376370906829834},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3369342088699341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28485918045043945},{"id":"https://openalex.org/keywords/flip-chip","display_name":"Flip chip","score":0.23091858625411987},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1593848466873169},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.15389594435691833},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.1492442786693573},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.13780689239501953},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08482888340950012},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07685771584510803},{"id":"https://openalex.org/keywords/adhesive","display_name":"Adhesive","score":0.05974382162094116}],"concepts":[{"id":"https://openalex.org/C126233035","wikidata":"https://www.wikidata.org/wiki/Q5101572","display_name":"Chip-scale package","level":3,"score":0.8661257028579712},{"id":"https://openalex.org/C105289051","wikidata":"https://www.wikidata.org/wiki/Q1930094","display_name":"Pillar","level":2,"score":0.7300403118133545},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.6900432705879211},{"id":"https://openalex.org/C2778638305","wikidata":"https://www.wikidata.org/wiki/Q7406100","display_name":"Wafer-scale integration","level":3,"score":0.6771085858345032},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.6068118214607239},{"id":"https://openalex.org/C125619702","wikidata":"https://www.wikidata.org/wiki/Q7783038","display_name":"Thermal copper pillar bump","level":5,"score":0.5997365117073059},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.578210711479187},{"id":"https://openalex.org/C2780288131","wikidata":"https://www.wikidata.org/wiki/Q4017648","display_name":"Wafer-level packaging","level":3,"score":0.5029458403587341},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4925411641597748},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4338003993034363},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34376370906829834},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3369342088699341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28485918045043945},{"id":"https://openalex.org/C79072407","wikidata":"https://www.wikidata.org/wiki/Q432439","display_name":"Flip chip","level":4,"score":0.23091858625411987},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1593848466873169},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.15389594435691833},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1492442786693573},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.13780689239501953},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08482888340950012},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07685771584510803},{"id":"https://openalex.org/C68928338","wikidata":"https://www.wikidata.org/wiki/Q131790","display_name":"Adhesive","level":3,"score":0.05974382162094116},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/test.2014.7035315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/test.2014.7035315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Test Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1951871890","https://openalex.org/W1977011178","https://openalex.org/W1979676505","https://openalex.org/W1991382265","https://openalex.org/W2056693710","https://openalex.org/W2064871242","https://openalex.org/W2098697616","https://openalex.org/W2100597370","https://openalex.org/W2101906672","https://openalex.org/W2112515571","https://openalex.org/W2116547663","https://openalex.org/W2126581479","https://openalex.org/W2128848316","https://openalex.org/W2132155220","https://openalex.org/W2134972649","https://openalex.org/W2135445096","https://openalex.org/W2153354910","https://openalex.org/W2153726079","https://openalex.org/W2162968317","https://openalex.org/W2538980964","https://openalex.org/W2545061006","https://openalex.org/W4205976331","https://openalex.org/W6644977184","https://openalex.org/W6666838496"],"related_works":["https://openalex.org/W2156194080","https://openalex.org/W4391678138","https://openalex.org/W4200597737","https://openalex.org/W2136374712","https://openalex.org/W3146796940","https://openalex.org/W3022215011","https://openalex.org/W2089003336","https://openalex.org/W4236626978","https://openalex.org/W4246719889","https://openalex.org/W3023339571"],"abstract_inverted_index":{"This":[0],"paper":[1,94],"introduces":[2],"a":[3,23,97,103],"probing":[4],"methodology":[5,99],"for":[6,34,112],"Integrated":[7],"Fan":[8],"Out":[9],"Wafer":[10],"Level":[11],"Chip":[12],"Scale":[13],"Packaging":[14],"(InFO":[15],"WLCSP)":[16],"which":[17],"has":[18],"the":[19,68],"promise":[20],"of":[21,115],"being":[22],"very":[24,104],"cost":[25,77],"effective":[26],"solution":[27],"to":[28,72,85,102,127],"achieve":[29],"\u201cMore":[30],"than":[31,40],"Moore's":[32],"law\u201d":[33],"mobile":[35],"devices":[36],"-":[37],"more":[38],"so":[39],"3D":[41],"integrated":[42],"circuits":[43],"(3DIC).":[44],"InFO":[45,116],"WLCSP":[46,117],"can":[47],"use":[48],"either":[49],"Aluminum":[50],"(Al)":[51],"pads":[52],"or":[53],"Copper":[54],"(Cu)":[55],"pillars":[56,61],"as":[57,67],"contact":[58,69],"interfaces.":[59],"Cu":[60,86],"without":[62],"solder":[63],"caps":[64],"are":[65,81],"selected":[66],"interface":[70],"due":[71,84],"their":[73],"superior":[74],"area":[75],"and":[76,88],"efficiency.":[78],"However,":[79],"there":[80],"some":[82,124],"challenges":[83],"oxidation":[87],"its":[89],"small":[90],"size.":[91],"In":[92],"this":[93],"we":[95],"propose":[96],"novel":[98],"that":[100],"leads":[101],"high":[105],"precision":[106],"test":[107],"resulting":[108],"in":[109],"better":[110],"yield":[111],"mass":[113],"production":[114],"packages.":[118],"We":[119],"will":[120],"show":[121],"results":[122],"on":[123],"industrial":[125],"designs":[126],"validate":[128],"our":[129],"claims.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
