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:
Nov. 12, 2024
Filed:
Sep. 06, 2022
Amulaire Thermal Technology, Inc., New Taipei, TW;
Ching-Ming Yang, New Taipei, TW;
Tze-Yang Yeh, New Taipei, TW;
AMULAIRE THERMAL TECHNOLOGY, INC., New Taipei, TW;
Abstract
The heat-dissipating substrate structure includes a base layer and a cold spray coating layer. The cold spray coating layer is formed on a surface of the base layer. The cold spray coating layer is a film formed on the surface of the base layer by spraying a solid-phase metal powder and a high-pressure compressed gas onto the base layer. The solid-phase metal powder at least includes a film-forming powder with an apparent density of 3 to 4 g/cmand a median particle diameter (D50) of 30 μm or less. A maximum depth of a bottom of the cold spray coating layer embedded in the base layer is less than 60 μm. A cooler contains an internal cooling fin joined to the base layer. An internal coolant passage is defined between the base layer, the internal cooling fin, and an interior of the cooler.