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.
High density 3D memory cell array using SGT(Surrounding Gate Transistor) on 3D IC is proposed. SGT with 4F2 cell size shows uniform cell characteristics with a low resistive bit-line path on 3D IC. Parasitic bit-line capacitance of the structure can also be much lower compared to conventional 2D memory cell array or SGT cell array on bulk substrate, which is especially good for memory feature size...
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.