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:
Dec. 13, 2011
Filed:
Jun. 07, 2005
Takashi Toyooka, Suwa, JP;
Shohei Yoshida, Shimo-Suwa-machi, JP;
Hidehito Iisaka, Shiojiri, JP;
Hidehiro Akahane, Matsumoto, JP;
Takashi Toyooka, Suwa, JP;
Shohei Yoshida, Shimo-Suwa-machi, JP;
Hidehito Iisaka, Shiojiri, JP;
Hidehiro Akahane, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An image recording method for an image recording medium is used in an image display apparatus that changes an image on a light valve and changes quantity of light which is incident on the light valve via a light control element according to an input image signal. The image recording method includes accommodating a range of brightness information which an object to be imaged indicates, in an entire range of brightness information which an image recording apparatus can record in the image recording medium; and recording a light-control control signal for controlling the light control element when an image signal is recorded on the image recording medium. The light control element is generated on the basis of the range of the brightness information uniformly expanded, in synchronization with the image signal.