The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2023
Filed:
May. 22, 2020
International Business Machines Corporation, Armonk, NY (US);
Pritish Ranjan Parida, Cortlandt Manor, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Obtain a putative design for a vapor chamber lid for an electronic device; iteratively: obtain a steady state solution of governing equations of the putative design, wherein the governing equations include a thermal energy equation in a solid domain of the putative design and include continuity, momentum, and energy equations in vapor and liquid/wick domains of the putative design; modify the putative design in response to a difference between the evaporator temperature of the steady state solution and a threshold value for evaporator temperature; and obtain a new steady state solution of the governing equations for the putative design; and set a final design for the vapor chamber lid when a satisfactory result is obtained for the difference between the evaporator temperature and the threshold value for evaporator temperature.