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:
Mar. 11, 2025
Filed:
Jan. 31, 2020
Sharp Nec Display Solutions, Ltd., Tokyo, JP;
Yuichi Kato, Tokyo, JP;
Sharp NEC Display Solutions, Ltd., Tokyo, JP;
Abstract
An image display device is provided that allows easy adjustment of positional deviation in an optical axis direction of an optical modulation element from the outside. The image display device includes: a housing including an operation surface; an optical modulation element that is housed in the housing and that includes an image-forming surface that modulates light to form an image; a holding portion that movably holds the optical modulation element at least in a direction perpendicular to the image-forming surface; and an adjusting portion including at least one wire member, one end of the wire member being connected to the holding portion and the other end rotatably attached to the operation surface. Holding portion includes a movable portion that is moved in a direction perpendicular to the image-forming surface by the rotation of the other end of the wire member.