Oxide single crystals (LT) are used in SAW devices that filters microwaves and picks up only specific frequencies, which are used in mobile communications devices and TV and VTR tuners. Stable composition crystals are made by controlling the lattice constant. This assures small difference in SAW velocity, which leads to a high yield in device production.
-Features-
- Strict control in crystal growing realizes a high precision composition.
- High precise wafer process corresponds with delicate device patterns.
-Lineup and applications-
- The X cut - SAW device for TV and VTR
- The 36
Y cut - SAW filter for pocket pager, mobile telephone and other mobile communications
- The Z cut - Nonlinear optics components and pyroelectric devices
Opto-Electronics Materials Dept. II
Advanced Materials Division
Phone : +81-3-3246-5222
Facsimile : +81-3-3246-5366
