B15-015 INNOVATION TECHNOLOGY IN ELECTRONIC EQUIPMENT

概要

論文の詳細を見る
As devices become smaller and slimmer, the heat generated in their LSIs increases, and the speed of hard discs and optical discs also increases. As a result, the heat sink and cooling fan must be made larger, and higher fan speeds make more noise. For these reasons, finding a way to overcome the heat generated in digital devices has been a major problem. Accordingly, the authors have developed a silent liquid-cooling system to overcome this problem. This system is already being employed in laptop PCs and is now opening up vast new realms for tomorrow's digital devices. Until now, the back area of the LCD panel of laptop PCs has never been utilized for cooling purposes. But by installing an aluminum-alloy radiator panel over the entire back side of the LCD, we have improved the efficiency of the heat-radiation performance while saving space. In this unprecedented challenge of employing a liquid-cooling system in compact digital devices, we have made full use of the latest technology to prevent liquid leakage (a major concern) and improved reliability with virtually maintenance-free operation.
一般社団法人日本機械学会の論文
2003-11-30