公开(公告)号：US11495518B2

公开(公告)日：2022-11-08

申请号：US16264419

申请日：2019-01-31

Applicant: Intel Corporation

Inventor： Shrenik Kothari ,  Sandeep Ahuja ,  Susan Smith ,  Jeffory Smalley ,  Francisco Gabriel Lozano Sanchez ,  Maria de la Luz Belmont Velazquez ,  Je-Young Chang ,  Jorge Contreras Perez ,  Phil Geng ,  Andres Ramirez Macias ,  Gilberto Rayas Paredes

IPC: H01L31/00 ,  H01L21/00 ,  H01L23/40 ,  H01L25/18 ,  H01L23/427

Abstract: An apparatus incorporating a multi-surface heat sink may comprise an integrated circuit die, a heat spreader, a plate element, and a heat sink. The heat spreader may be positioned above the IC die. The plate element may be positioned above the heat spreader. A bottom surface of the heat sink may have a first region positioned above the plate element. One or more spring elements may be positioned between the plate element and the first region of the bottom surface of the heat sink. The one or more spring elements may be under a compressive load between the plate element and the heat sink. One or more thermal conduit elements may be secured to both the plate element and the heat sink. The one or more thermal conduit elements may apply at least a part of the compressive load between the plate element and the heat sink.

公开(公告)号：US20200251403A1

公开(公告)日：2020-08-06

申请号：US16264419

申请日：2019-01-31

Applicant: Intel Corporation

Inventor： Shrenik Kothari ,  Sandeep Ahuja ,  Susan Smith ,  Jeffory Smalley ,  Francisco Gabriel Lozano Sanchez ,  Maria de la Luz Belmont Velazquez ,  Je-Young Chang ,  Jorge Contreras Perez ,  Phil Geng ,  Andres Ramirez Macias ,  Gilberto Rayas Paredes

IPC: H01L23/40 ,  H01L23/427 ,  H01L25/18

Abstract: An apparatus incorporating a multi-surface heat sink may comprise an integrated circuit die, a heat spreader, a plate element, and a heat sink. The heat spreader may be positioned above the IC die. The plate element may be positioned above the heat spreader. A bottom surface of the heat sink may have a first region positioned above the plate element. One or more spring elements may be positioned between the plate element and the first region of the bottom surface of the heat sink. The one or more spring elements may be under a compressive load between the plate element and the heat sink. One or more thermal conduit elements may be secured to both the plate element and the heat sink. The one or more thermal conduit elements may apply at least a part of the compressive load between the plate element and the heat sink.