Xactix® XeF2 干法释放蚀刻

选择性XeF2气相腐蚀去除硅牺牲层

用二氟化氙对硅进行各向同性刻蚀是释放MEMS器件的理想解决方案。XeF2对硅的选择性超过了几乎所有的标准半导体材料,包括光刻胶、二氧化硅、氮化硅和铝。作为一种气相腐蚀方法,XeF2避免了许多通常在湿法或等离子刻蚀工艺中发生的问题。

SPTS提供了一系列工艺系统,从用于研发的桌上型设备e2,到可集成到批量生产平台的CVE模块。

Xactix® e2

Xactix® e2

The Xactix® e2 is an ideal solution for those seeking a low cost, table-top R&D xenon difluoride etching system. Key to successful research is...

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Xactix® X4 Series™

Xactix® X4 Series™

The accelerated etch rates and superior components make the Xactix® X4 ideal for intensive R&D and pilot production. It is the leading XeF2 etch...

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Xactix® CVE

Xactix® CVE

The CVE module is compatible with SPTS' cluster platforms, and has a unique chamber design which provides high etch rates, uniformity and efficiency....

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