NIPPON SCIENTIFIC Co. ,Ltd. | Product Information Use CHF3 which has high selectivity ratio for Poly-silicon to remove SiN and SiO2 while remaining Poly-Silicon Use SF6 to etch Poly-silicon Use O2 only to etch Epoxy Since 1987, Nippon Scientific Co , Ltd has been developing several machines for the semiconductor device's failure analysis
Natural Stone Institute - Download Sustainability Standard This American National Standard, ANSI 373 Sustainable Production of Natural Dimension Stone, has been developed as part of the ongoing efforts of several interested parties to document and improve the sustainability profile of natural dimension stone production
日本サイエンティフィック株式会社｜製品案内 ES373は、ファインプロセスで設計されたLSIのための 故障解析用ドライエッチング装置です。 多層配線にも十分対応できる大きなアスペクト比、エッチング条件のメモリ機能等、専用機ならではの機能と使い易さを有しています。 CF4+O2を使ってエッチングを行います。 ES373は、等方性、異方性どちらも対応することが出来ます。 CF4+O2を使うとポリシリコンがエッチングされるために、選択比の高いCHF3を使います。 ポリシリコンをエッチングする場合はSF6を使用します。 O2を使い、樹脂をエッチングすることが出来ます。 Copyright 2026 Nippon Scientific Co , Ltd All rights reserved
NSC 373 Sustainability Assessment for Natural Dimension Stone A: NSF provides certification to the new NSC standard by evaluating the natural stone quarrying and fabrication operations in several key impact categories including: energy, water, transportation, site management, land reclamation and adaptive reuse, management of excess process materials and waste, corporate governance, safer chemical and
Natural Stone Council Updates | NSF NSF’s National Center for Sustainability Standards, which helped to facilitate the development of ANSI NSC 373-2019, recently published the updates The standard establishes criteria and methods for tracking, measuring and improving sustainability in the production of natural stone
Q A: ANSI NSC-373 - masoncontractors. org Q: What is the ANSI NSC-373 certification process?A: It’s a two-step process for quarries and fabricators First, there is an offsite documentation review of information supporting the prerequisites and selected optional credits in the standards