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:
Oct. 06, 2026
Filed:
Feb. 02, 2024
Seiko Epson Corporation, Tokyo, JP;
Keita Tsukioka, Matsumoto, JP;
Takuo Yoneyama, Azumino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A projector includes a polarization separator that reflects first polarized white light from a light source apparatus and transmit second polarized white light from the light source apparatus, a reflective liquid crystal panel that has first pixels that output first image light as a result of modulation of first color light contained in the first polarized white light and being the second polarized light, second pixels that output second image light as a result of modulation of second color light contained in the first polarized white light and being the second polarized light, and third pixels that output third image light as a result of modulation of third color light contained in the first polarized white light and being the second polarized light, a reflective color filter, and a projection lens that projects the first to third image light being the second polarized light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile