アサカ理研 List of Products and Services

The fixtures for film formation devices and vacuum devices are contaminated with valuable metals and fine dirt. If cleaning and stripping are not performed properly, there is a risk of decreased performance of the devices and fixtures, reduced production quality, and increased costs due to material loss. The solution to these challenges is the precision cleaning service for film formation devices. Asaka Riken's precision cleaning service utilizes chemical stripping as its foundation, allowing for precise cleaning of various film formation devices, such as PVD, CVD, and etching equipment, without damaging the base material of the related fixtures. The stripped valuable metals are simultaneously recovered and can be reprocessed into film materials and returned upon request. With short lead times and thorough precision cleaning, we contribute to improving quality control and reducing costs in production lines. 【Features】 ■ Minimizes damage to the base material through precision cleaning with chemical stripping ■ Accommodates complex shapes and thin plate fixtures ■ Simultaneously recovers and reuses stripped valuable metals ■ Contributes to quality control and cost reduction in production lines with short lead times *For details, please check the PDF available for download via the catalog button. Feel free to contact us with any inquiries.

In the manufacturing of crystal devices, a circuit masking fixture that controls the application of films to unnecessary parts of the substrate is essential. The finely processed fixtures are used at a rate of one to several per substrate, and in production lines that handle thousands or tens of thousands of substrates daily, a vast number of fixtures are in operation every day. Cleaning this enormous number of fixtures in-house increases work time and raises the risk of film residue and scratches, which can lead to line stoppages and the possibility of additional capital investment. Asaka Riken's precision cleaning service efficiently cleans and removes films from fixtures in a short lead time, returning them to a reusable state, thereby ensuring stable operation of production lines and improving yield. 【Features】 ■ Capable of cleaning and removing films from fixtures used in crystal device manufacturing ■ Short lead time minimizes the risk of line stoppage ■ Chemical cleaning plus clean drying prevents damage to fixtures and film residue ■ Cost reduction without the need for additional in-house equipment ■ Standardization of the cleaning process stabilizes yield and quality *For details, please check the PDF from the catalog download button. Feel free to contact us with any inquiries.

The time taken to recover gold (Au) increases the inventory of gold materials accordingly. This has led to higher costs for semiconductor manufacturers and crystal device manufacturers that use a large amount of gold materials. Additionally, the recent surge in gold prices has amplified this impact. Our service contributes to reducing the inventory of gold materials by providing a quick recovery evaluation of the gold (Au) adhered to the film deposition jig cleaning. Feedback from users of this service indicates that it has improved cash flow for purchasing gold materials, leading to reduced costs. [Features] - Chemical stripping-based liquid cleaning - Precise cleaning of various film deposition equipment and vacuum equipment-related jigs without damaging the base material - Valuable metals that are stripped can be simultaneously recovered and reprocessed into film materials for return upon request - Numerous achievements in improving the cost of gold materials due to the recent surge in gold prices *For details, please check the PDF via the catalog download button. Feel free to contact us with any inquiries.

Titanium (Ti) is difficult to strip, which often leads to longer cleaning lead times. There is a high risk of deformation, wear, and deterioration of fixtures due to excessive stripping work. Additionally, there is a risk of ignition, so handling requires utmost care. Asaka Riken's precision cleaning service uses chemical stripping as the basis for liquid cleaning, allowing for precise cleaning of various film deposition equipment, such as sputtering and evaporation devices, without damaging the base material of related fixtures. By utilizing this service, we have received feedback that there was no deformation or wear on the fixtures after titanium (Ti) stripping, resulting in a longer fixture replacement cycle and contributing to cost reduction. [Features] - Liquid cleaning based on chemical stripping - Precise cleaning of various film deposition equipment and vacuum-related fixtures without damaging the base material - Stripping technology based on chemical stripping *For more details, please check the PDF via the catalog download button. Feel free to contact us with any inquiries.