SEIWA OPTICAL CO,.LTD

Nakano-ku,  Tokyo 
Japan
http://www.seiwaopt.co.jp
  • Booth: N0991
  • - 4th Floor


Equipment and Optical for C-MOS Power device,LED,MEMS

With 50 years of excellent experience on Optical technology, we manufacture various kinds of equipments including Double-sided Exposure System, Double-sided Pattern Inspection System,,Spin Coater& developer(Track), Multi Layer Thickness Inspection System, Nano Inprint, Photovoltaic cell Inspection System *Exposure System* Double-sided Exposure System for f300 Foup(Alignment accuracy; less than ±1µm, through put; 100 plates/H),Double-sided Exposure System for LED(through put; more than 150 plates/H),Manual Exposure System for Development, Double-sided Exposure, Film Exposure, Touch Panel Exposure(Double-Sided Pattern Alignment Inspection System).both sides alignment inspection accuracy ; less than 20nm,(CMOS, Power Device, Crystal, Ink jet, and etc) *Track* Spin Coater & Developer & Hp.CP Integration *Multi Layer Thickness measurement* Spectroscopic Ellipsometer & Optical Interferometer(thickness measurement of more than 10 layeres and layer stress) *Nano Inprint* UV or Thermal type(micro lens, Led, high concentration package) step & repeat repetition accuracy less than 20nm *Inspection System* LED Inspection, Photovoltaic Inspection, Touch Panel AOI *Line scan optical unit for Wide view inspection* Enables the high speed inspection of works at various size such as printed work, & Wafer after exposure. Adapted to Camera device sizef70mm. Streamline the production line with wide view $ high definition inspection *Optical Unit for High resolution/ High definition* Best for bonding, printing & semiconductor alignment, Adapted to 2~5 million pixel camera. Compact. Excellent Line-up. *Optical unit for three wavelength * For LCD, Si transparent inspection, high magnification 100X at max. Enables thin layer fabrication for LCD repair & semiconductor circuit along with laser. *Focus-adjustment-free Laser Auto Focus System * Reduces the inspection time drastically with Auto Focus Adjustment Function.


 Products


Send Email

Type your information and click "Send Email" to send an email to this exhibitor. To return to the previous screen without saving, click "Reset".