Continuously responding to evolving needs! We will accommodate through consistent processing.
Rokko Electric Co., Ltd.'s contract processing can consistently perform grinding → polishing → RCA cleaning of SiC wafers using a unique method. We achieve grinding → polishing → RCA cleaning with existing silicon processing machines. Compared to current dedicated machines, we can offer high speed, low warpage, high surface roughness, and large diameter compatibility, all through integrated processing. The grinding and polishing technology of silicon wafers, which affects the characteristics and performance of semiconductors, is developed, improved, and updated with high precision. 【Features】 ○ Reduced processing time and costs with grind grinding ○ High-speed and ultra-smooth CMP ○ High quality achieved through RCA cleaning ○ Epi regeneration processing For more details, please contact us or download the catalog.
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【Overview】 [Silicon Processing Technology] ○ Edge Grind → 4 to 8 inches → Chamfer processing to match the finish thickness to prevent thin wafer knife edge ○ Grinding → 4 to 8 inches → Using NCG, accommodates hole and cavity structures → Mass production results of 85um ○ Polishing → 4 to 8 inches → Batch/single wafer polishing equipment → Capable of single-sided/double-sided processing → Mass production results of 100um ○ Cleaning → 4 to 8 inches → Batch/single wafer cleaning equipment → Capable of cleaning the backside of metal and patterned wafers ● For more details, please contact us or download the catalog.
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Rokko Electric Co., Ltd. will continue to be a company of trust and safety through the renewal of technology that has been researched since 1921 + cutting-edge technology. We will continue to strive to manufacture "better products, faster, cheaper, and safer," just as we did at the time of our founding. Additionally, we aim to incorporate a fresh and creative spirit into our pursuit of technology, striving to become a company that is trusted and expected by even more people than ever before, and we are committed to doing our best together with our employees.