SAW Foundry

New JRC provides SAW Filter foundry service.
We offer a solution to your various needs, with process development, trial manufacturing and mass production all in Japan.

Our Support & Services

Wafer Foundry

Main technologies:

- Dry Etching

Substrates(4-inch)

- LiTaO3

- Quartz

- LiNbO3

- Bonded

Electrodes

- Al/Cu, Ti, Au

- Multilayer Al/Ti

Passivation

- SiO2

Our Support & Services
Technology

Lithography

i-line Stepper (L/S;0.40um)

Metallization

High-precision evaporation and sputtering.

Double metal

For chip shrink technology

Technology
GPS SAW Filter (0.5um L/S)
Technology
Double metal process
Measurement
Measurement

Wafer Measurement

Automatic prober:

- RF / Capacitor

- Random / 100% probing

Automatic visual inspection


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