Equation 13 · When the Substrate Became the Product
What does this equation mean?
Read the formula alongside the article passage below. Each part has a deeper page with its role in the equation, the supporting passage and nearby citations.
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text. Read the equation part by part below; each part has a contextual explanation and a link to its mathematical background.
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Symbol Y_assy
ssy is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
subscript
The lower label selects a particular version, component, or indexed member of the quantity. For example, x₀ and xₜ can be values at different positions.
How to interpret it
Read this expression with the definitions, units, and assumptions supplied by the article.
What the article says around this equation
A multi-die package inherits a property that a single die does not have: its yield is a product, not a term. If a package contains dies with individual probabilities of being good, and the assembly itself succeeds with probability , then
Sources cited in the article section
- [2] Chiplet Actuary: A Quantitative Cost Model and Multi-Chiplet Architecture Exploration ↗
- [9] Opportunities and Challenges for 3D Systems and Their Design ↗
- [11] Heterogeneous Integration Roadmap ↗
These citations give research context. Read each source to check which claims it supports.