Markets

As the pioneer in the use of PVA for critical cleaning applications in the high technology sector, Rippey is uniquely positioned to design and manufacture a technically advanced new level of PVAc products for the most demanding process applications.

Semiconductor

Predominantly used for post-CMP cleaning, PVAc brush contact cleaning has enabled the development and manufacturing of cutting-edge 3D memory chips and ≤7nm microprocessors

  • post-CMP
    • FEoL, MoL, BEoL
  • Substrate
    • Prime Si, SOI, Reclaim
  • Photomask cleaning
  • Chamber cleaning
Macro of Silicon wafers

Data Storage (HDD)

PVAc contact cleaning reduces incoming and process-related contamination required to produce high-speed, high-capacity storage devices

  • Disk
    • Al, glass, NiP, PZT
  • Read/Write Head
    • Thin-film, MR
A close-up shot of the inside of a computer hard disk drive (HDD). Cooling filter applied to accentuate the coldnest of technology.

Thin Film/Optics/LED

Applications are emerging for PVAc products to reduce particle levels before and after deposition of critical thin films with stringent defect requirements

  • Nano coatings
  • Smart Glass
  • Optical Communications
  • Instrumentation
Young female doctor looking at hologram screen. Electronic medical record. Smart glasses. Medical technology concept.

MEMs/Solar

As the demand grows for micro sensors, especially wearable or implantable devices, so does the demand for customizable cleaning products with low levels of releasable contamination

  • Inertial Sensors
  • Micro fluidics, RF
  • Solar TF/Silicon cleaning, drying
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Medical Device

Unique properties of PVAc have proven very effective at controlling contamination in and around medical instruments used in the treatment, diagnosis, and prevention of disease

  • Flex Circuit
  • Fixture cleaning
Medical

Contact: SALES@RIPPEY.COM