公开(公告)号：US10852775B1

公开(公告)日：2020-12-01

申请号：US16555559

申请日：2019-08-29

Applicant: NVIDIA Corporation

Inventor： Harrison Snagwha Kim ,  Jin Hyup Lee ,  Younseok Sung ,  Yunseok Kim ,  Jeongyong Jeon ,  Seungkug Park

IPC: G06F1/16 ,  F16H21/50 ,  E05D3/02

Abstract: In various examples, a portable computing device is provided that has a bottom shell and a top shell pivotally coupled to the bottom shell for movement between a closed position and at least one open position. A display fits within a perimeter rim of the top shell, the display being obscured from view when the top shell is in the closed position and being viewable when the top shell is in the at least one open position. A coupling linkage couples the display, the top shell, and the bottom shell, to move the display between at least a first position with the display closer to the top shell when the top shell is in the closed position and a second position with at least a portion of the display farther from the top shell when the top shell is in the open position.

公开(公告)号：US20250003694A1

公开(公告)日：2025-01-02

申请号：US18223154

申请日：2023-07-18

Applicant: NVIDIA CORPORATION

Inventor： Ron CHAO ,  Elad Mentovich ,  Harrison Sangwha Kim ,  Mark North ,  Xinwei Lu ,  Tahir Cader ,  Fei Zhang ,  Yunseok Kim ,  David Haley ,  Yuezhan Steven Zhu ,  Lei Huang

IPC: F28D15/04 ,  F28D15/02

Abstract: A heat transfer apparatus including a housing and a wick structure is provided that is configured to dissipate heat from a heat source. The housing defines a chamber that holds working fluid. The wick structure includes a body and pores defined by the body. The heat transfer apparatus defines an evaporator section configured to evaporate the working fluid using heat from a heat source and a condenser section configured to dissipate heat carried by the evaporated working fluid through condensation of the evaporated working fluid. The wick structure has a repeatable, configurable, and controlled geometry optimized to move the working fluid from the condenser section to the evaporator section via capillary action. The body of the wick structure may have a gyroidal geometry. Associated methods are also provided.