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. 29, 2008
Filed:
Sep. 13, 2006
Kazuya Miyagaki, Kanagawa, JP;
Kenji Kameyama, Kanagawa, JP;
Takanobu Osaka, Kanagawa, JP;
Ikuo Katoh, Kanagawa, JP;
Atsushi Takaura, Tokyo, JP;
Kenji Namie, Kanagawa, JP;
Yasuyuki Takiguchi, Kanagawa, JP;
Kazuya Miyagaki, Kanagawa, JP;
Kenji Kameyama, Kanagawa, JP;
Takanobu Osaka, Kanagawa, JP;
Ikuo Katoh, Kanagawa, JP;
Atsushi Takaura, Tokyo, JP;
Kenji Namie, Kanagawa, JP;
Yasuyuki Takiguchi, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image display apparatus includes an indicating element which modulates or emits light as a pixel in accordance with image information. A displacement unit optically displaces a position of the pixel for each of two or more sub-fields constituting an image field corresponding to the image information. A projection unit enlarges the pixel and projects an enlarged pixel on a screen. A pixel-profile deformation unit changes an optical intensity profile of the pixel.