| 摘要 |
Disclosed is a thinned flat plate heat pipe fabricated by extrusion and provides a thinned flat plate heat pipe including: a body part having a flat plate shape; a through-hole formed in the longitudinal direction of the body part; and one or more grooves formed on at least one side of an inner wall of the through-hole and allowing a working fluid to flow. According to exemplary embodiments of the present disclosure, a relative wide steam flowing space can be ensured and an interface friction flowing resistance between gas and liquid can be further reduced through portions without the groove and the thickness of the thinned flat plate heat pipe can be maximally reduced, a thin-film type cooling element having a simple structure and a low manufacturing cost can be fabricated. |
