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. 07, 2023
Filed:
May. 13, 2022
Coretronic Corporation, Hsin-Chu, TW;
Chia-Lun Tsai, Hsin-Chu, TW;
Shi-Wen Lin, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A wavelength conversion module includes a wavelength conversion wheel, a driving assembly, thermal conductive adhesive structures, and a deflector. The wavelength conversion wheel includes a rotatable disc and a wavelength conversion layer. The driving assembly is connected to the rotatable disc, and the wavelength conversion layer and the thermal conductive adhesive structures are respectively located on two opposite sides of the rotatable disc. The deflector is connected to the wavelength conversion wheel along the axis through the thermal conductive adhesive structures. Heat dissipation channels are formed among the deflector, the rotatable disc and the thermal conductive adhesive structures. An air inlet is defined by each of the heat dissipation channels and the deflector near the axis, and an air outlet is defined between each of the heat dissipation channels and a periphery of the deflector. An area of the air inlet is larger than an area of the air outlet.