发明申请
- 专利标题: METHOD AND SYSTEM FOR TESTING OF MEMS DEVICES
- 专利标题(中): MEMS器件测试方法与系统
-
申请号: US13290764申请日: 2011-11-07
-
公开(公告)号: US20120194207A1公开(公告)日: 2012-08-02
- 发明人: Vladimir Vaganov , Nickolai Belov
- 申请人: Vladimir Vaganov , Nickolai Belov
- 主分类号: G01R31/00
- IPC分类号: G01R31/00
摘要:
Some embodiments provide methods, process, systems and apparatus for use in testing multi-axis Micro Electro Mechanical Systems (MEMS) devices. In some embodiments, methods of testing are provided, comprising: selecting, according to a test specification and a test program, at least a first MEMS device on a substrate comprising a plurality of MEMS formed relative to the substrate and applying one or more electrical probes to the first MEMS device; providing power to the first MEMS device through the one or more electrical probes; measuring output signals of the first MEMS device; applying a force to the first MEMS device using a force actuator; measuring a set of output signals of the first MEMS device based on the applied force; and processing test data and generating output test results according to the test specification and test program.
公开/授权文献
- US09034666B2 Method of testing of MEMS devices on a wafer level 公开/授权日:2015-05-19
信息查询