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:
Jul. 29, 2025
Filed:
Aug. 26, 2022
Seiko Epson Corporation, Tokyo, JP;
Shohei Shimoma, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A projector according to the present disclosure includes: an exterior housing; a light source unit configured to emit illumination light; an image forming unit configured to generate image light; a projection optical unit configured to project the image light generated by the image forming unit; a first heat exchanger for heat absorption configured to absorb heat generated by the light source unit; a second heat exchanger for heat absorption configured to absorb heat generated by the image forming unit; a first heat exchanger for heat dissipation configured to dissipate heat transferred from the first heat exchanger for heat absorption; a second heat exchanger for heat dissipation configured to dissipate heat transferred from the second heat exchanger for heat absorption; and a heat exchanger fan configured to supply an air flow to the first heat exchanger for heat dissipation and the second heat exchanger for heat dissipation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile