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LAPIS Semiconductor's foundry service.
Wafer Foundry Service
Are you having difficulty
in finding a right foundry partner？
I want local
team who quickly
respond even though
site is in Japan.
We want to
install / transfer our
I am looking for
site to transfer
my own process
It would be nice to find
a fab with automotive
has run automotive
I am looking for
site in or near
Japan for logistics
Assembly and testing process (ATP)
I want to have both
Wafer Process and
ATP at one
for a full-turn key.
Yes! LAPIS Semiconductor is right for you!
LAPIS Semiconductor provide complete services from Wafer Process to Back Gridding (Polishing)
LAPIS Semiconductor offer flexible foundry models to meet customer's requirement: standard process, process transfer, joint development.
LAPIS Semiconductor has extensive development records supported by its 20 years of experiences
LAPIS Semiconductor has started foundry service since 1997.
We have a variety of experiences with domestic and international customers over 20years.
We have manufactured high reliability products like automotive in pursue of high quality.
Feel free to contact us for your request.
Manufacturing system realizing stable quality
LAPIS Semiconductor have two manufacturing sites.
We can support High quality service with short cycle time to meet your request.
（BCP：Business Continuity Plan）After the 2011 Tohoku earthquake, we established a system which resumes production in a week if the same size of natural disaster happens.
Attentive services unique to Japanese manufacturers
We provide attentive services unique to Japanese manufacturers. We will answer all of your question no matter how small it is and fully support your development project.
Frequently Asked Questions
What are available wafer sizes?
LAPIS Semiconductor Miyazaki fabricates 6 inch wafers and at LAPIS Semiconductor Miyazaki, 8-inch wafers.
Does LAPIS Semiconductor offer high reliability products like Automotive?
Yes, we have shipped automotive products and are TS certified.
Where are the manufacturing sites?
We have two manufacturing sites, both located in Japan: LAPIS Semiconductor Miyazaki and LAPIS Semiconductor Miyagi.
Can you develop customized process?
Yes, we can. We have a lot of experiences of jointly developed processes with customers.
Can we transfer our own process to your manufacturing site?
Yes, you can. We have a lot of experiences with process transfers.
Can we outsource partial processing to your fab?
No, we do not accept partial processing
Does LAPIS Semiconductor offer shuttle services?
Currently, No. However, if you are interested or need, please contact us.
Does LAPIS Semiconductor provide just a prototype development?
No, we do not unless mass production at our fab is planned.
What types of packaging are available for back-end process?
Only WL-CSP. Please click here for the details
What steps are required before mass production?
For the basic steps, please refer to our Services menu.
Inquiries on Foundry Service
Please feel free to contact us
If you have any questions about our wafer foundry services, please feel free to contact us using an email form provided below. We will contact you shortly.