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:
May. 19, 2015
Filed:
Sep. 19, 2011
Tatsuya Yamazaki, Tokyo, JP;
Katsumi Ikuta, Tokyo, JP;
Atsuko Kashiwagi, Kanagawa, JP;
Nobutaka Saitoh, Kanagawa, JP;
Nobuhito Ebine, Tokyo, JP;
Tatsuya Yamazaki, Tokyo, JP;
Katsumi Ikuta, Tokyo, JP;
Atsuko Kashiwagi, Kanagawa, JP;
Nobutaka Saitoh, Kanagawa, JP;
Nobuhito Ebine, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
There is provided a projection device including a device main body, and an open/close unit having a projection lens, the open/close unit being connected to the device main body in a manner openable and closable about an open/close axis formed in a vertical direction of the device main body and in a manner rotatable about a rotation axis that is perpendicular to the open/close axis. The projection lens is, in a closed state in which the open/close unit is closed with respect to the device main body such that the projection lens faces outward, provided on an upper side of the rotation axis of the open/close unit.