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:
Apr. 19, 2011
Filed:
Aug. 22, 2008
Hajime Akimoto, Oume, JP;
Mitsuru Hiraki, Kodaira, JP;
Hitoshi Nakahara, Nagoya, JP;
Takashi Akioka, Akishima, JP;
Yoshiyuki Kaneko, Hachiouji, JP;
Makoto Tsumura, Hitachi, JP;
Yoshiro Mikami, Hitachi, JP;
Hajime Akimoto, Oume, JP;
Mitsuru Hiraki, Kodaira, JP;
Hitoshi Nakahara, Nagoya, JP;
Takashi Akioka, Akishima, JP;
Yoshiyuki Kaneko, Hachiouji, JP;
Makoto Tsumura, Hitachi, JP;
Yoshiro Mikami, Hitachi, JP;
Hitachi Displays, Ltd., Chiba, JP;
Abstract
An image display device has a display pixel area having plural pixels arranged in a matrix fashion, plural signal lines for supplying display signal voltages to the pixels, and plural pixel selection lines for selecting pixels from among the pixels to be supplied with the display signal voltages. The pixel selection lines include Y-direction selection lines for selecting rows of the pixels arranged in the matrix fashion and X-direction selection lines for selecting columns of the pixels, and the image display device includes a circuit configuration in which the display signal voltages are supplied from the signal lines to only ones of the pixels each having selected simultaneously both of a corresponding one of the Y-direction selection lines and a corresponding one of the X-direction selection lines.