Hi-precision cavities can be formed inside of the glass wafer. With transparent and thinner finish on the cavity bottom, it can work as a window which transmits laser light or LED light without distortion, or through which observation is possible by an oil immersion microscope.
・Transparent finish on the cavity bottom
・Standard cavity type
CMOS image sensor cap
Analytical well plate
LD / LED cap
Min. cavity size
Cavity size tolerance
Cavity cross-section shape
Straight / Taper / Step
Possible on - Top and bottom surfaces - Sidewalls
Note: These are standard specifications. In case you have any request other than these, please feel free to contact us.
End user market / Applications
・Display devices for projectors,etc
・RF-switches/relays for mobile devices such as smartphones, portable video games, digital cameras, car navigation systems,
Pressure sensors, Gyroscopes, Acceleration sensors, image sensors ・Display devices for mobile devices such as smartphones, portable video games, digital cameras ・Display devices for pico-projectors