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Due to the investment amount of the IC manufacturing is beyond
the affordable of IC design companies, so it is necessary for
IC manufacturing companies to help the IC design companies to
make IC's design into mass production. Herewith the foundry
production has already became the new strategy of IC
manufacturing companies. This report illustrates the following
survey factors of IC manufacturing companies operating
management , manufacturing management, quality assurance
system, economical efficiency and technical evaluation. Based
on the above research concept, this report investigation focus
on IC design companies and IC manufacturing companies to
establish a score list of foundry service companies for IC
design companies. This investigation indicates it exists
distinguished difference amount evaluation factors when IC
design companies survey a foundry service company. And the top
ten evaluation factors are followed by average yield, yield
stability, delivery management, cycle time control, average
outgoing quality level, process reliability, product
reliability, process capability, quality policy, hot run
management. On the other hand, the conventional evaluation
factor-price did not be took into evaluative priority. In other
words, currently,the most concerns of the IC design companies
are product yield, product market timing, product quality and
product reliability. This report is also in compliance with
the most operation concerns of IC manufacturing companies.
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