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.
Two enhanced high power LED thermal structures with LTCC (Low Temperature Cofired Ceramics) packaging are presented. At first, these two types of structures are introduced respectively in details. One is called structure GPC (Gold-plated Copper) and the other is called structure SPA (Silver-plated Aluminum). Later, thermal analyses are made by CFD software and the calculated-junction-temperature will...
In this paper an improved LED (Light emitting diode) packaging structure was proposed, which is based on COB (Chip On Board) technology. This research mainly analyzed the thermal reliability of a 4×4 square LED die array with COB technology during temperature load. Simple intuitive for observation, two specific red glue curing profiles were compared with different curing temperature, curing time,...
MEMS (Micro Electro-Mechanical System) is a technology that offers significant advantages over various microscopic elecromechanical devices. In the field of MEMS products, pressure sensor represents a considerably mature technology and has been extensively used in a variety of applications. Nevertheless, packaging is a key issue among the processes of MEMS manufacture due to the specialty and complexity...
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.