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.
Fan-out wafer level packaging technology becomes more attractive and popular in the semiconductor packaging industry. The fan-out wafer level package (FOWLP) has the feature of integrating various devices in a tiny form factor. Since the FOWLP size is compact and small, its package strength is critical to its reliability. In this work, the three-point bending test method and finite element method...
Fan-out wafer level package (FOWLP) technology becomes more attractive because of its flexibility for integration of diverse devices in a very small form factor. As FOWLP is composed of various materials, the proper structural and material selection designs are important to meet reliability requirements. In this study, thermal properties of FOWLP with different package structures were evaluated to...
21,000RPM, 145RT class turbo refrigerant compressor which is supported by magnetic bearings are under development. Oil-free bearing has merits that the continuous operation is possible because the lubrication system is not required and the refrigerant is not contaminated by the oil. This paper presents the design procedure of thrust hybrid magnetic bearing (HMB) and its controller for turbo refrigerant...
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.