Asustek Computer Inc.

Chi-Yeh Chen

Jung-Kai Chang

A heat dissipation device including a heat dissipation fin group, a plurality of heat pipes, and a vapor chamber is provided. The heat dissipation fin group includes a plurality of fins arranged along an extension direction and is divided into a first fin group, a second fin group, and a third fin group. The third fin group is disposed between the first fin group and the second fin group. Each fin of the first fin group and the second group includes a plurality of through holes. Each fin of the third fin group includes a plurality of notches. The heat pipes are disposed through the first fin group and the second fin group by the through holes. The vapor chamber is correspondingly disposed on the third fin group and includes a plurality of grooves. The vapor chamber is in contact with the heat pipes exposed from the notches.

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Taipei, Taiwan

Chi-Yeh Chen