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:
Aug. 21, 2012
Filed:
Mar. 04, 2008
Takaharu Adachi, Higashiosaka, JP;
Shinichi Okuno, Hirakata, JP;
Ryuhei Amano, Hirakata, JP;
Takashi Ikeda, Higashiosaka, JP;
Takashi Miwa, Higashiosaka, JP;
Takaharu Adachi, Higashiosaka, JP;
Shinichi Okuno, Hirakata, JP;
Ryuhei Amano, Hirakata, JP;
Takashi Ikeda, Higashiosaka, JP;
Takashi Miwa, Higashiosaka, JP;
SANYO Electric Co., Ltd., Moriguchi-shi, JP;
Abstract
A projection display device comprises a projection lens section to which light modulated by a light modulating element is entered, a mirror section for reflecting the light emitted from the projection lens section to reflect to the projection lens section side and directing the light to a projection plane, and an operation section for displacing a lens in the projection lens section. The operation section is disposed in a region in which the operation section does not hinder an optical path of the light that has been passed through a projection port provided in a main body cabinet.