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. 25, 2019
Filed:
Dec. 07, 2016
Hitachi-lg Data Storage, Inc., Tokyo, JP;
Ayano Otsubo, Tokyo, JP;
Takanori Aono, Tokyo, JP;
Hiroshi Ogasawara, Tokyo, JP;
Tatsuya Yamasaki, Tokyo, JP;
Kenji Watabe, Ibaraki, JP;
Hitachi-LG Data Storage, Inc., Tokyo, JP;
Abstract
A scanning image display device is provided that can display high-quality images even with variation in environmental conditions at a place where the device is installed. The scanning image display device includes: a laser light source that emits laser light based on image information; a scanning mirror that scans the laser light emitted from the laser light source to project an image on a projection plane; a housing that holds the laser light source and the scanning mirror; and a container formed of a base and an outer cover that accommodates the housing and is internally sealed, wherein the outer cover has a thin-wall portion that is elastically deformed with variation in pressure within the container.