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:
Apr. 28, 2026
Filed:
Sep. 05, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An electronic device according to various embodiments comprises: a housing including a heat source and a thermal management chamber thermally coupled to the heat source; and a display disposed on the housing on the opposite side from the heat source. The thermal management chamber includes a working fluid, and is configured to generate bubbles in the working fluid at or above the boiling critical temperature of the working fluid. The thermal management chamber may include: a first wall located adjacent to the heat source and having a first hydrophilic surface; a second wall located on the opposite side from the first wall and spaced apart from the heat source, and having a second hydrophobic surface, and a plurality of third walls located between the first wall and the second wall.