The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper demonstrates integration non-destructive analysis tools solution of MEMS multi-bonding to inspect the fusion bonding interface and eutectic bonding interface to locate defect layers. This analytical study shows successful SAT (Scanning Acoustic Tomography) and IROM (Infrared Optical microscopy) inspection of MEMS multi-bonding single issue layer. The multi-bonding double layers were happened...
The application of techniques utilizing transmission electron microscopy (TEM), scanning transmission electron microscopy (STEM) and energy dispersive spectroscopy (EDS) to identify the interface and defect property in GaN based materials is presented. Several parameters including STEM camera length and probe size were demonstrated to have significantly influence on image contrast and layer thickness,...
This paper demonstrates a novel physical failure analysis (PFA) solution of MEMS motion sensor to inspect the fusion bonding interface between MEMS motion sensor proof-mass and oxide layer to locate defect points. This analytical study shows successful etching solution removal of MEMS motion sensor proof-mass and inspection of defect points.
With the more reliability requirement increasing in the IC packaging for mobile product, the testing condition to simulate the service life of IC packaging on board will be emphasized, such as mechanical drop, temperature cycling, bending, vibration and so on. 4 point cyclic bending condition including different bending frequency and displacement to simulate actual service condition is defined in...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.