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Record W2247983858 · doi:10.4071/2011dpc-tp14

A Novel Approach to 3D Chip Stacking

2011· article· en· W2247983858 on OpenAlexaff
Mark Vandermeulen, Andrew D. Smith, Ron Csermak

Bibliographic record

VenueAdditional Conferences (Device Packaging HiTEC HiTEN & CICMT) · 2011
Typearticle
Languageen
FieldEngineering
Topic3D IC and TSV technologies
Canadian institutionsON Semiconductor (Canada)
Fundersnot available
KeywordsApplication-specific integrated circuitFlexibility (engineering)System in packageDie (integrated circuit)MiniaturizationThree-dimensional integrated circuitIntegrated circuitInterposerChipEmbedded systemComputer sciencePackage on packageIntegrated circuit packagingChip-scale packageInterconnectionSystem on a chipStackingElectronic engineeringEngineeringElectrical engineeringNanotechnologyMaterials scienceTelecommunicationsLayer (electronics)Operating system

Abstract

fetched live from OpenAlex

Designers seeking electronic package miniaturization but lacking the resources to utilize custom ASIC or complex 3D integration approaches can now take advantage of chip stacking technology for integrating a range of devices into small, system-in-package (SiP) structures. A robust, innovative approach, suitable for supporting low- to medium-volume applications, has been developed which avoids the cost and/or size penalties typically encountered using traditional multi-chip packaging techniques. Using bare die and vertical interconnect/interposer structures, this stacking technology permits the design of multi-chip assemblies with either identical or dissimilar die, co-packaged with discrete and/or integrated passive devices. The approach is independent of ASIC foundry process and does not require through-silicon via (TSV) technology, and is therefore well-suited for designs incorporating multiple IC's from different semiconductor processes or manufacturing sources. Relative to system-on-chip (SoC) ASIC implementations, which carry large upfront NRE costs and long development cycles, 3D co-packaging of heterogeneous devices in customized SiP packages offers a proven, cost-effective alternative with greater design flexibility and reduced time to market. This presentation will describe this novel 3D packaging approach, and how it can be used in conjunction with discrete and integrated passive components to address package designs where size, weight, and/or performance are at a premium.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.006
Threshold uncertainty score0.021

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0010.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0060.003

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.060
GPT teacher head0.224
Teacher spread0.164 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2011
Admission routes1
Has abstractyes

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