Invention Grant
US08804331B2 Portable computing device with thermal management 有权
具有热管理功能的便携式计算设备

  • Patent Title: Portable computing device with thermal management
  • Patent Title (中): 具有热管理功能的便携式计算设备
  • Application No.: US13310372
    Application Date: 2011-12-02
  • Publication No.: US08804331B2
    Publication Date: 2014-08-12
  • Inventor: Gamal Refai-Ahmed
  • Applicant: Gamal Refai-Ahmed
  • Applicant Address: CA Markham
  • Assignee: ATI Technologies ULC
  • Current Assignee: ATI Technologies ULC
  • Current Assignee Address: CA Markham
  • Agent Timothy M. Honeycutt
  • Main IPC: H05K7/20
  • IPC: H05K7/20
Portable computing device with thermal management
Abstract:
Various computing devices and methods of thermally managing the same are disclosed. In one aspect, a method of thermally managing a computing device is provided where the computing device includes a housing that has a wall adapted to contact a body part of a user, a circuit board in the housing, and a semiconductor chip coupled to the circuit board. The method includes placing a first heat spreader in thermal contact with the semiconductor chip and the circuit board but separated from the wall by a gap.
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