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:
Jan. 14, 2020
Filed:
May. 16, 2014
Sony Corporation, Tokyo, JP;
Eiichi Tanaka, Chiba, JP;
Hirokazu Tatsuta, Kanagawa, JP;
Shin Hasegawa, Kanagawa, JP;
Yuichi Hasegawa, Tokyo, JP;
Kenta Kawamoto, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A display apparatus includes a frame and an image display apparatus for a left eyeand an image display apparatus for a right eye which are attached to the frame. Each image display apparatusincludes an image forming apparatusand an optical systemconfigured to guide an image from the image forming apparatusto a pupil of an observer. The optical systemincludes a reflecting mirrorand a lens group. The image forming apparatusis curved. A normal NLL of the reflecting mirrorincluded in the optical system of the image display apparatus for a left eye and a normal NLR of the reflecting mirrorincluded in the optical system of the image display apparatus for a right eye intersect with each other in a space on an opposite side of the observerwith respect to the reflecting mirror