Surface reforming state sensor

Determine the surface reforming the state of plasma, corona, and frame treatments.

With the measurement sensitivity increased ten times higher than before, a full model change has been realized and the difference is detected more accurately. This device is typically utilize as an evaluation method of wettability judgment by using a wetting reagent, Dyne Pen.

Caisits practical applications include organic electroluminescence (OEL), automotive interior Liquid Crystal Display (LCD) manufacturing, advanced film pre-treatment in semiconductor manufacturing, pre-treatment and post-treatment of adhesives, printing, and oil film removal before coating.


Non-contact and non-destructive measurement
  • Since measurement can be performed without touching the sample, a non-destructive inspection is possible.
  • Measurement sensitivity is ten times higher than before. Full model change has been realized and the difference can be detected more accurately.
Measure in real-time
  • It is suitable for inline inspection while batch type sampling and evaluation is OK without inspection.
  • Real time full inspection is possible at the production line. As an evaluation method of wettability judgment by wetting reagent, Dyne Pen


When irradiating ultraviolet rays on the surface of a material—whether surface-modified by plasma treatment or the like—fluorescence is emitted from its surface. By measuring the amount of emitted fluorescence, we can measure the degree of surface modification.

Caisits digitizes the measurement of the degree of surface modification. It improves the reliability of measurement and speed up the measurement process thereby promotes cost reduction.


  • Organic electroluminescence (OEL) fabrication
  • Automotive interior Liquid Crystal Display (LCD) manufacturing
  • Advanced film pre-treatment in semiconductor manufacturing
  • Pre-treatment and post-treatment of adhesives and printing
  • Oil film removal before coating