|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||361/715; 361/704; 361/687; 165/104.21; 165/046; 174/015.2|
|우선권정보||KR-0015238 (2003-03-11); KR-0028363 (2002-05-22); KR-0018800 (2002-04-06)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 31 인용 특허 : 23|
A chipset cooling device of a video graphics adapter (VGA) card that includes two heatsinks mounted on respective opposite surfaces of a VGA card to collectively cool a chipset of the VGA card is provided. In the chipset cooling device of a VGA card, two heatsinks are mounted on opposite surfaces of a printed circuit board (PCB) of the VGA card, respectively, and connected together by a heatpipe. Due to the use of two heatsinks to collectively cool a chipset, cooling efficiency is higher as opposed to using a single heatsink. In particular, a binding por...
1. A chipset cooling device of a video graphics adapter card, which cools a chipset mounted on a printed circuit board of the video graphics adapter card, the chipset cooling device comprising:a first heatsink mounted on the same side as the chipset to dissipate heat generated by the chipset; a second heatsink mounted on a side opposite to the first heatsink, with the PCB between the first and second heatsink; and at least one heatpipe, which connects the first heatsink and the second heatsink so as to transfer heat from the first heatsink to the second ...