Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051955985> ?p ?o ?g. }
- W2051955985 endingPage "60" @default.
- W2051955985 startingPage "50" @default.
- W2051955985 abstract "Three-dimensional chip stacking with through-vias is a very promising technology in semiconductor system development. A major problem of this technology is the cost. We analyzed the costs of the fabrication process and identified the three processes of Cu plating, Cu-CMP, and back surface bumps as the high-cost processes. To address these problems, we studied the processes and the stacking structure to improve the productivity. The plating time for Cu plating was reduced by up to 1 hour by optimizing the plating fluid composition and the oxygen bubbling of the plating fluid. In Cu-CMP, 9-µm-thick Cu was polished for 8.7 minutes by using high-speed polishing slurry and the softlanding process. We evaluated a structure where the back surface bumps were removed, and the front surface Cu bumps were directly connected by Cu through-vias and Sn-Ag. We verified the reliability for up to 1000 temperature cycles of this structure which uses a low thermal expansion resin as the adhesive in two-step sealing. From these results, a substantial reduction in the cost of the three-dimensional chip stacking with through-vias has become possible. © 2005 Wiley Periodicals, Inc. Electron Comm Jpn Pt 2, 88(7): 50–60, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecjb.20150" @default.
- W2051955985 created "2016-06-24" @default.
- W2051955985 creator A5007581077 @default.
- W2051955985 creator A5008067705 @default.
- W2051955985 creator A5018690593 @default.
- W2051955985 creator A5028416929 @default.
- W2051955985 creator A5050496881 @default.
- W2051955985 creator A5055205874 @default.
- W2051955985 creator A5066359177 @default.
- W2051955985 date "2005-01-01" @default.
- W2051955985 modified "2023-09-27" @default.
- W2051955985 title "Development of less expensive process technologies for three-dimensional chip stacking with through-vias" @default.
- W2051955985 cites W1594837225 @default.
- W2051955985 cites W2068362851 @default.
- W2051955985 cites W2154309229 @default.
- W2051955985 cites W2154602891 @default.
- W2051955985 cites W2327585938 @default.
- W2051955985 doi "https://doi.org/10.1002/ecjb.20150" @default.
- W2051955985 hasPublicationYear "2005" @default.
- W2051955985 type Work @default.
- W2051955985 sameAs 2051955985 @default.
- W2051955985 citedByCount "5" @default.
- W2051955985 countsByYear W20519559852013 @default.
- W2051955985 crossrefType "journal-article" @default.
- W2051955985 hasAuthorship W2051955985A5007581077 @default.
- W2051955985 hasAuthorship W2051955985A5008067705 @default.
- W2051955985 hasAuthorship W2051955985A5018690593 @default.
- W2051955985 hasAuthorship W2051955985A5028416929 @default.
- W2051955985 hasAuthorship W2051955985A5050496881 @default.
- W2051955985 hasAuthorship W2051955985A5055205874 @default.
- W2051955985 hasAuthorship W2051955985A5066359177 @default.
- W2051955985 hasConcept C119599485 @default.
- W2051955985 hasConcept C121332964 @default.
- W2051955985 hasConcept C127313418 @default.
- W2051955985 hasConcept C127413603 @default.
- W2051955985 hasConcept C136525101 @default.
- W2051955985 hasConcept C138113353 @default.
- W2051955985 hasConcept C142724271 @default.
- W2051955985 hasConcept C159985019 @default.
- W2051955985 hasConcept C163258240 @default.
- W2051955985 hasConcept C165005293 @default.
- W2051955985 hasConcept C178790620 @default.
- W2051955985 hasConcept C180088628 @default.
- W2051955985 hasConcept C185592680 @default.
- W2051955985 hasConcept C192562407 @default.
- W2051955985 hasConcept C204787440 @default.
- W2051955985 hasConcept C24326235 @default.
- W2051955985 hasConcept C2776985018 @default.
- W2051955985 hasConcept C33347731 @default.
- W2051955985 hasConcept C43214815 @default.
- W2051955985 hasConcept C45632049 @default.
- W2051955985 hasConcept C47463417 @default.
- W2051955985 hasConcept C49040817 @default.
- W2051955985 hasConcept C50296614 @default.
- W2051955985 hasConcept C544956773 @default.
- W2051955985 hasConcept C62520636 @default.
- W2051955985 hasConcept C71924100 @default.
- W2051955985 hasConcept C8058405 @default.
- W2051955985 hasConcept C94293008 @default.
- W2051955985 hasConceptScore W2051955985C119599485 @default.
- W2051955985 hasConceptScore W2051955985C121332964 @default.
- W2051955985 hasConceptScore W2051955985C127313418 @default.
- W2051955985 hasConceptScore W2051955985C127413603 @default.
- W2051955985 hasConceptScore W2051955985C136525101 @default.
- W2051955985 hasConceptScore W2051955985C138113353 @default.
- W2051955985 hasConceptScore W2051955985C142724271 @default.
- W2051955985 hasConceptScore W2051955985C159985019 @default.
- W2051955985 hasConceptScore W2051955985C163258240 @default.
- W2051955985 hasConceptScore W2051955985C165005293 @default.
- W2051955985 hasConceptScore W2051955985C178790620 @default.
- W2051955985 hasConceptScore W2051955985C180088628 @default.
- W2051955985 hasConceptScore W2051955985C185592680 @default.
- W2051955985 hasConceptScore W2051955985C192562407 @default.
- W2051955985 hasConceptScore W2051955985C204787440 @default.
- W2051955985 hasConceptScore W2051955985C24326235 @default.
- W2051955985 hasConceptScore W2051955985C2776985018 @default.
- W2051955985 hasConceptScore W2051955985C33347731 @default.
- W2051955985 hasConceptScore W2051955985C43214815 @default.
- W2051955985 hasConceptScore W2051955985C45632049 @default.
- W2051955985 hasConceptScore W2051955985C47463417 @default.
- W2051955985 hasConceptScore W2051955985C49040817 @default.
- W2051955985 hasConceptScore W2051955985C50296614 @default.
- W2051955985 hasConceptScore W2051955985C544956773 @default.
- W2051955985 hasConceptScore W2051955985C62520636 @default.
- W2051955985 hasConceptScore W2051955985C71924100 @default.
- W2051955985 hasConceptScore W2051955985C8058405 @default.
- W2051955985 hasConceptScore W2051955985C94293008 @default.
- W2051955985 hasIssue "7" @default.
- W2051955985 hasLocation W20519559851 @default.
- W2051955985 hasOpenAccess W2051955985 @default.
- W2051955985 hasPrimaryLocation W20519559851 @default.
- W2051955985 hasRelatedWork W1541704953 @default.
- W2051955985 hasRelatedWork W1980882639 @default.
- W2051955985 hasRelatedWork W2091198628 @default.
- W2051955985 hasRelatedWork W2110041791 @default.
- W2051955985 hasRelatedWork W2122396115 @default.
- W2051955985 hasRelatedWork W2287300551 @default.
- W2051955985 hasRelatedWork W2546122689 @default.