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.
In this research, a novel process scheme for polymer TSV fabrication is proposed to solve the difficulty of polymer liner formation in TSV technology. The corresponding structure shows great manufacturability to replace traditional fabrication approach. In addition, Kelvin structure of the daisy chain is designed for evaluating electrical performance and reliability. Moreover, daisy chain with dummy...
In this paper, one novel packaging approach for crystal resonator with the quartz crystal is demonstrated, developed and characterized. The proposed crystal resonator of the novel package adopts several 3-D core technologies, such as Cu TSVs, thin-film Cu/Sn eutectic bonding, and wafer thinning. A 1210 crystal resonator with quartz blank mount is successfully developed with Cu TSVs that enables the...
In this paper, a detailed examination on TSV and cavity inductive coupled plasma (ICP) etching is presented. We investigated the relation such as etching loop number, TSV etching depth and etching rate. Due to particles knocked off from the hard mask and then fallen down to the TSV and cavity bottom, micro-masking issue becomes serious after ICP etching. In addition, parameters of isotropic etching,...
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.