HEAT PIPE AND ELECTRONIC DEVICE INCLUDING THE HEAT PIPE

原文（中国語）

A heat pipe includes: a base plate; a capillary on the base plate and including a plurality of patterned portions connected to each other to form a closed loop; and a cover plate on one surface of the base plate and covering the capillary. Each of the plurality of patterned portions includes: a first capillary portion having a first diameter; a second capillary portion having a second diameter smaller than the first diameter; and a turn portion connecting the first capillary portion and the second capillary portion and being extended to be bent. The number of the turn portion per unit area is the greatest at a central portion of the base plate.