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:
Jun. 11, 2024
Filed:
Jun. 07, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Tadakuni Narabu, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Tokyo, JP;
Abstract
[Object] To provide a display apparatus that displays a projection image with an improved resolution. [Solving Means] A display apparatus () includes a light-emitting device (), a micro-lens array (), and a scanning mechanism (). The light-emitting device () includes a plurality of first light-emitting pixels and a plurality of second light-emitting pixels. The micro-lens array () includes a plurality of lenses () that projects the diffuse light rays emitted respectively from the first light-emitting pixel and the second light-emitting pixel, which have been made incident, to a first reaching position and a second reaching position located at desired different positions of a projection target object (), respectively, the plurality of lenses being arranged at a pitch larger than a pixel pitch of the light-emitting pixels. The scanning mechanism () projects the diffuse light ray emitted from the first light-emitting pixel to the first reaching position via the micro-lens array () and then projects the diffuse light ray emitted from the second light-emitting pixel to the second reaching position via the micro-lens array ().