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. 17, 2012
Filed:
Jul. 21, 2009
Takumi Kijima, Tokyo, JP;
Tomomi Matsui, Tokyo, JP;
Takashi Kojima, Tokyo, JP;
Kohei Eto, Tokyo, JP;
Takumi Kijima, Tokyo, JP;
Tomomi Matsui, Tokyo, JP;
Takashi Kojima, Tokyo, JP;
Kohei Eto, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A projection-type image display apparatus includes a screen on which an image is projected; and a frame that holds a periphery of the screen. The frame includes a plurality of frame units that respectively extend along a plurality of sides of the screen and holds a rim of the screen, and a coupling member that couples the frame units that abut at a corner portion. Each end of the coupling member is fitted into an enclosed section formed at a rear portion of each of the frame units at a position hidden behind the screen.