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. 07, 2026
Filed:
Apr. 26, 2024
Seiko Epson Corporation, Tokyo, JP;
Nobuyuki Otsuki, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A projector includes a housing having a first wall part facing a projection target surface, a second wall part facing an opposite side to the first wall part, a third wall part and a fourth wall part facing respective sides opposite to each other, a first speaker disposed in a first corner part of the housing, and a second speaker disposed in a second corner part of the housing, wherein a first output surface for outputting a sound wave in the first speaker tilts toward the third wall part in an angle range larger than 45 degrees and smaller than 90 degrees with reference to the second wall part, and a second output surface for outputting a sound wave in the second speaker tilts toward the fourth wall part in an angle range larger than 45 degrees and smaller than 90 degrees with reference to the second wall part.